Linux - Unix Systems Administrator Jobs in Qatar
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Qatar
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<strong>WE’RE HIRING</strong><br> <strong>Senior Condition Monitoring Engineer</strong><br> <strong>Location:</strong> Ras Laffan, Qatar (Onshore)<br> <strong>Industry:</strong> Oil & Gas / LNG<br> <strong>Contract Duration:</strong> 2 Years (Extendable) <br> <strong>? Work Schedule & Setup</strong><ul><li>Onshore Role</li><li>8–10 hours/day (Sunday to Thursday)</li><li>Rotation: <strong>12 Weeks ON / 2 Weeks OFF (Single Status)</strong></li></ul><strong>? Job Purpose</strong><br> We are seeking an experienced <strong>Senior Condition Monitoring Engineer</strong> to ensure <strong>safe, reliable, and efficient operation of rotating equipment</strong> across multiple assets.<br> The role involves <strong>advanced condition monitoring, failure analysis, and troubleshooting</strong>, providing actionable recommendations to prevent equipment failures and improve reliability. <br> <strong>? Key Responsibilities</strong><br> <strong>✅ Technical Expertise & Analysis</strong><ul><li>Perform <strong>advanced condition monitoring analysis</strong> for rotating equipment</li><li>Identify failure modes and develop <strong>mitigation strategies</strong></li><li>Conduct in-depth investigations into <strong>complex machinery issues</strong></li><li>Ensure equipment operates safely and efficiently</li></ul><strong>✅ Troubleshooting & Field Execution</strong><ul><li>Provide expert troubleshooting for:<ul><li><strong>3500 systems, System1, ADRE 408, AMS Suite</strong></li></ul></li><li>Perform field tasks including:<ul><li>Rotor trim balancing</li><li>Instrument installation</li><li>Hardware upgrades</li></ul></li></ul><strong>✅ Coordination & Communication</strong><ul><li>Collaborate with:<ul><li>Controls, Instrumentation & Electrical teams</li></ul></li><li>Prepare <strong>technical and non-technical reports</strong></li><li>Communicate findings across all organizational levels</li></ul><strong>✅ Support & Project Involvement</strong><ul><li>Support analysts, contractors, and multidisciplinary teams</li><li>Participate in large-scale <strong>condition monitoring projects</strong></li><li>Liaise with vendors and ensure compliance with standards</li></ul><strong>✅ Training & Mentorship</strong><ul><li>Mentor junior engineers and graduates</li><li>Provide <strong>technical guidance and knowledge sharing</strong></li></ul><strong>✅ Performance & Reporting</strong><ul><li>Ensure KPIs are met</li><li>Identify deviations and report to management</li></ul><strong>? Qualifications</strong><br> <strong>Bachelor’s Degree in Engineering</strong> (Mandatory) <br> <strong>? Experience & Knowledge</strong><br> ✅ Minimum <strong>6+ years of experience</strong> in Oil & Gas<br> ✅ Strong expertise in:<ul><li>Rotating equipment monitoring & diagnostics</li><li>Failure analysis and reliability engineering</li></ul>✅ Hands-on experience with:<ul><li>Bently Nevada 3500 systems</li><li>System1, ADRE 408</li><li>AMS condition monitoring tools</li></ul><strong>? Technical & Business Skills</strong><br> ✔ Strong analytical and troubleshooting skills<br> ✔ Excellent communication (written & verbal in English)<br> ✔ Ability to work across multidisciplinary teams<br> ✔ Proficient in relevant software tools and systems<br> ✔ Strong reporting and presentation skills<br>With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients. <br><br> </div>
Qatar - Doha
Job Title: Senior Mechanical Engineer (HVAC – Design) - UPDA certified Location: Qatar<br> Department: MEP / Engineering<br> Experience: 10–12 years<br>1. Purpose of the Role To lead the design and development of HVAC (air conditioning and ventilation) systems for construction projects, ensuring efficient, compliant, and high-quality mechanical design solutions aligned with project requirements and international standards.<br>2. Key Responsibilities A. HVAC Design & Engineering<br> Lead HVAC system design including cooling load calculations, duct sizing, equipment selection, and system layouts.<br> Develop design concepts and detailed mechanical drawings for air conditioning and ventilation systems.<br> Ensure energy-efficient and cost-effective design solutions.<br> B. Design Coordination<br> Coordinate with architectural, structural, and other MEP disciplines.<br> Ensure proper integration of HVAC systems within overall building design.<br> Resolve design clashes and technical issues.<br> C. Codes & Compliance<br> Ensure compliance with Qatar Construction Specifications (QCS), ASHRAE standards, and local authority regulations.<br> Prepare and review design submissions for approvals.<br> D. Technical Review<br> Review and approve shop drawings, material submittal, and method statements.<br> Respond to RFIs and provide technical clarifications.<br> Conduct design reviews and value engineering exercises.<br> E. Construction Support<br> Provide technical support during the construction phase.<br> Conduct site inspections to ensure proper installation and compliance with design.<br> Assist in testing & commissioning of HVAC systems.<br> <br><br><br>Requirements<br><br>Qualifications & Requirements Bachelor’s Degree in Mechanical Engineering<br> UPDA/MMUP Certification mandatory<br> 10–12 years of experience in HVAC design within construction projects<br> Strong experience in consultancy or contractor design environment<br> Technical Skills Expertise in HVAC design (chilled water systems, VRF, ventilation systems, etc.)<br> Proficiency in software: HAP, Auto CAD, Revit, BIM tools<br> Strong knowledge of ASHRAE standards and local codes
Confidential
Qatar - Doha
Key Responsibilities:<br>Design Engineer:Perform design/analyses calculations related to utilities such as potable water, sewer, stormwater, highway drainage using governing engineering formulas, skills, and experience. General Arrangements, Layouts, plans & profiles. Research and prepare design options and documents. Prepares engineering computations, quantity takeoffs, specifications and designs Provides technical guidance to CAD Designers and junior Engineers working on the same project. A confident, positive individual, interacting with clients through meetings and presentations Site Engineer Overseeing all on-site activities to ensure they align with the project’s design, specifications, and timeline. This includes monitoring construction progress, ensuring proper execution of tasks, and verifying that work adheres to engineering standards. Perform drawings review and site inspections related to utilities such as potable water, sewer, stormwater, highway drainage using governing engineering formulas, skills, and experience. A confident, positive individual, interacting with clients through meetings and presentations<br>Education and Professional Skills:<br>Bachelors in Civil Engineering and/or Masters in Water Resources Engineering/ Environmental/ Hydraulics Engineering discipline.10-15 years of relevant work experience in of infrastructure engineering design particularly water, wastewater and storm drainage networks with progressively increasing responsibility. Previous modelling development experience using Sewer Gems, Water Gems, HEC-HMS, HEC RAS, Infoworks ICM, WS Pro, Civil 3D, Navisworks, etc…Experience working in a multi-disciplinary consultancy. Strong report writing skills, with the ability to write clear and concise reports. Excellent presentation skills, written and verbal communication, initiative, motivation and a team player.
Qatar - Doha
About Us<br><br>Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.<br><br>Primary Roles And Responsibilities<br><br>Knows the project and discipline scope/cost/time requirements, assists the team to meet expectations, and coordinates with other disciplines to ensure project success. Implements innovative solutions, technology advances, and methods to effectively deal with working out of sequence. Supports Lead Engineer in monitoring quality activities, drives and participates in squad checking, recommends improvements, and takes action where required. Assist Project Team in project documentation such as proposals, estimates, budgets and schedules Knows the project and discipline scope/cost/time requirements, assists the team to meet expectations, and coordinates with other disciplines to ensure project success. Implements innovative solutions, technology advances, and methods to effectively deal with working out of sequence. Supports Lead Engineer in monitoring quality activities, drives and participates in squad checking, recommends improvements, and takes action where required. Assist Project Team in project documentation such as proposals, estimates, budgets and schedules Creates final documentation incorporating all relevant information and pursues customer approval. Reviews documentation to assist others and reviews/authorizes work done by direct reports. Evaluate new technology advancements against existing design standards and revise where applicable. Identify and review new technology development which could be applicable in providing more cost effective facilities.<br><br>Quality Assurance<br><br>Responsible for working within the provisions and guidelines of the Quality Assurance systems.<br><br>Safety<br><br>Responsible for personal safety safe working practices. Understand and follow OH&S procedures Promoting health, safety and environmental awareness.<br><br>Qualifications<br><br>Education – Qualifications, Accreditation, Training: <br><br>Full-Time Bachelor’s Degree in Instrumentation/Electronics Engineering from an accredited university MME (Ministry of Municipality and Environment) engineering accreditation is a mandatory requirement. Candidates not holding this accreditation must be willing to achieve this within the probationary period. Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage.<br><br>Industry Specific Skills<br><br>Vast experience Instrumentation & Control engineering experience in oil and gas for offshore projects Good knowledge of discipline design/engineering with sufficient experience in different discipline areas.<br><br>IT Skills<br><br>Experience in Smart Plant / SPI. Experienced in Instrument sizing calculation software including control valve sizing, Orifice sizing, voltage drop calculations,Instrument air consumption calculations for pneumatic instruments, power consumption and heat dissipation calculation<br><br>HSE Capability<br><br>Maintain HSE focus with the team to ensure OHSE requirements. Demonstrate behaviour and business practices commensurate with a culture of world’s best health, safety and environmental performance. Demonstrate a visible and active commitment to:Personal well-being;Healthy and safe workplaces and activities; and Continuously improve Worley health, safety and environmental performance. Identify and report work hazards and incidents.<br>Moving forward together<br><br>We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.<br><br>And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.<br><br>And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
Qatar - Doha
We are currently hiring for a Senior Mechanical Engineer position based onshore, Qatar.<br>For further information about this position please apply.<br> <br> <br>Key Job Accountabilities <br>Provide all aspects of Mechanical Engineering support (in the general areas of piping, pressure vessels, heat exchangers and packaged equipment) to contribute to the division strategy and goals which includes design reviews, commissioning, start-up, failure analysis, advanced troubleshooting and develop work packs to maintenance executed modifications. <br>Define and document best practices within the area of expertise and recommends performance improvement initiatives. <br>Provide technical input related to area of expertise to other disciplines and functions as per requirements to support overall business objectives. Identify plant problems concerning static equipment and piping, and shall cover degradation/ failure and equipment malfunction. <br>Control and supervise the activities undertaken by contractors, consultants and service providers. <br>Guide less experienced engineers in implementing the company integrity and reliability systems. <br>Support and facilitate smooth completion of project tie-in requirements for all systems under the area of responsibility. <br>Maintain Issue Register identifying and resolving critical issues including new technology risks (under area of responsibility) which could impact new project Reliability and Availability. <br>Provide Management of Change related technical support to assigned Assets (Operations) and identifying timely solutions to ensure Asset Integrity and Reliability sustaining safe and continuous plant environment. <br>Active participation in Safety Workshops, Cold Eye Reviews and Value Improvement Workshops. Steward and participate in Root Cause Failure Analysis (RCFA), scenario based risk assessments (SBRAs), risk screening and Formal Risk Assessment (FRA). <br> <br>Qualifications <br>Bachelor’s Degree in Engineering. <br><br> Knowledge and/or Experience <br>6 years' experience in an oil and gas environment. <br>Attained Senior Engineer level of competencies as per Mechanical Technical Competencies. <br>Knowledge in performing design calculation / verifications with software such as PV Elite, CAESAR II, Nozzle Pro. <br> <br>Technical and Business Skills <br>Behavioural Competencies <br>Ability to use good engineering sense combined with understanding of pressure vessel repair /alterations in compliance with NBIC. <br>Able to work and make decisions under highly stressing conditions. <br>Fluent in written and spoken English. <br>Computer literacy involving the regular use of professional office and technical applications. <br><br>People are our business worldwide<br> <br>Orion Group was founded in 1987 and is now one of the largest, independent, international recruitment companies. We have a network of 200 employees working from 24 offices, delivering a range of services – Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning and Materials Management – across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing and Renewables.
Qatar - Doha
Building on our past. Ready for the future<br><br>Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.<br><br>Key Responsibilities<br><br>Planning of man hour budgets, schedules, manpower loadings and staffing requirements, by skill and experience, to satisfy project requirements and direction given by the Discipline Manager. Ensures discipline technical work and team activities meet all health, safety, environmental, and security requirements. Ensures team member adherence to accepted engineering and design practices, regulatory requirements, and customer specifications. Supports the standardization of equipment specifications, drawings, and document templates. Contributes to the understanding of technical knowledge, legal requirements, and customer specifications whenever viable and lawful. Uses local/global standards to support technical excellence. Identifies software necessary to enable Civil Structural group to function effectively. Completed structural analysis and design of on-shore oil and gas processing facilities:Concrete and Structural steel piperacks, storage tanks foundation, Vertical vessels foundations, Horizontal vessels and Heat exchangers foundation and Pipe supports etc. Infrastructures (Electrical Substations, Potable and Foul water pumping stations and water tanks) Buildings (Utility and Non-utility buildings) Ensures recognised onshore & offshore engineering practices applicable to Civil Structural design engineering are adopted within the discipline. Review designs, sketches and reports with supporting calculations for projects, and supply drafting staff with information to assist in the production of detailed drawings, the development of quantities, materials lists and cost estimates as required. Collaborates with project team in review of project documentation such as proposals, estimates, budgets and schedules. Leads weekly Civil Structural meetings, reviews progress reports and required checking procedures. Initiate, manage and supervise engineering assignments on projects that meet project requirements on time and within budget. Organise and manage all aspects of the workload of a team of Civil Structural discipline engineers and designers, within the parameters of a project schedule. Understands and applies the Project Execution Plan (PEP) requirements - make-up and application (including the Engineering Plan). Reviews data from multiple sources and prepares engineering studies, analyses, calculations, and recommend actions. Crafts recommendations and reviews final documentation prior to customer approval. Determines technical issues, defines alternate solutions, establishes pros/cons for multiple solutions, and makes recommendations through official project documents such as technical queries, technical deviations, etc. Establish a list of discipline deliverables. Controls, monitors and progresses these deliverables to an agreed schedule. Reviews final documentation incorporating all relevant information and pursues customer approval. Review similar documentation to assist others and reviews/authorizes work done by direct reports. Lead the production of detailed designs and drawings, specifications, data, calculations and reports.<br>Quality Assurance<br><br>Responsible for working within the provisions and guidelines of the Quality Assurance systems. Work with project managers/project engineers to ensure all projects are set up and executed in full compliance with all the requirements of the Worley Project Management Process (WPMP) and General Management System (EMS) using consistent approaches, Work Breakdown Structures, work methodologies and reporting systems. Monitors the closure of all identified risks and opportunities.<br><br>Safety<br><br>Responsible for personal safety safe working practices. Understand and follow OH&S procedures. Promoting health, safety and environmental awareness.<br><br>Education – Qualifications, Accreditation, Training<br><br>Full-Time Bachelor’s Degree in Civil or Structural Engineering from an accredited university. MME (Ministry of Municipality and Environment) engineering accreditation is a mandatory requirement. Candidates not holding this accreditation must be willing to achieve this within the probationary period. Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage.<br><br>Industry Specific Experience<br><br>Extensive work experience at a senior level within the Oil & Gas industry . Sound design experience within the oil and gas industry in Onshore projects, with last 5 years’ at least, leading a team of Civil Structural discipline engineers and designers Extensive technical, practical and leadership experience in the Civil Structural discipline in the same or similar industry, including experience managing and leading multi-disciplinary projects and teams.<br><br>IT Skills<br><br>STAAD Pro, SACS, Math Cad and MS Office Software<br><br>Moving forward together<br><br>We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.<br><br>We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.<br><br>And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.<br><br>Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
Qatar - Doha
ISS International SpA is looking for nr. 2 Lead Electrical Engineers to be based offshore in Qatar.<br><br>Profile will manage and resolve technical issues directly with the final client.<br><br>The candidates should have a solid engineering background and preferable experience in commissioning, although they will be mobilised offshore to handle engineering-related issues on site along to the commissioning engineers.<br><br>Here below our details<br><br>Job location: Offshore, Qatar Starting date: end of July / start of August 2026Duration: 12 months Working schedule: 12 hours a day / 7 days a week Rotation: 56 days ON / 28 days OFF inclusive of travelling days
Qatar - Doha
We have a new requirement for a Senior Systems Engineer to join SOC Fusion Center team in Doha. This is a hands-on infrastructure role covering Linux, Windows, virtualization, monitoring, and backup across a mission-critical environment.<br>Experience required: 8+ years in systems engineering/administration, with strong exposure to networks, servers, and virtualization platforms.<br>Key responsibilities:On the Linux side, you'll handle OS installation and configuration, user and access management, package management (apt/yum), routine patching, performance monitoring, backup and recovery, firewall and IDS/IPS configuration, security audits, and network services like DNS, DHCP, and VPN. On the Windows side, you'll manage Windows Server environments, user/group administration, Group Policy Objects, security updates, file shares, antivirus and firewall configuration, security audits and risk assessments, and core network services. On virtualization, you'll work across VMware v Sphere (ESXi, v Center) and Nutanix clusters — deployment, configuration, performance tuning, VM management, and networking, including VXRail. You'll also own Zabbix monitoring end-to-end (server setup, host/trigger configuration, dashboards, alerting and reporting) and Veeam Backup operations (job monitoring, alerting, storage management, deduplication, and capacity planning).<br>Required skills: Unix and Windows administration, VMware and Nutanix, VXRail, Zabbix, Veeam Backup, and a strong grasp of security, storage, data protection, and disaster recovery best practices. Good written and verbal communication is essential.<br>Certifications: RHCE is mandatory.<br>Nice to have: Experience supporting 24x7 production / mission-critical systems, Dev Ops exposure, and willingness to travel to client sites and datacenters.<br>Qualifications: Bachelor's degree or equivalent relevant work experience.<br>Location: Doha, Qatar – SOC Fusion Center<br>If this matches your background, send your CV or reach out to info@simplix.qa directly.
Qatar - Doha
Job Title: Senior Mechanical Engineer (Plumbing & Fire Protection – Design) Location: Qatar<br> Department: MEP / Engineering<br> Experience: 10–12 years<br>1. Purpose of the Role To lead the design, coordination, and delivery of plumbing and fire protection systems for construction projects, ensuring efficient, compliant, and high-quality engineering solutions aligned with project requirements and international standards.<br>2. Key Responsibilities A. Plumbing System Design<br> Lead design of domestic water supply, drainage, sewage, storm water, and irrigation systems.<br> Perform hydraulic calculations, pipe sizing, and equipment selection (pumps, tanks, heaters, etc.).<br> Prepare design layouts, schematics, and detailed drawings.<br> B. Fire Protection System Design<br> Design firefighting systems including sprinkler systems, standpipes, fire hose reels, and fire pumps.<br> Perform hydraulic calculations and system sizing as per NFPA standards.<br> Prepare detailed design drawings and specifications for fire protection systems.<br> C. Design Coordination<br> Coordinate with architectural, structural, and other MEP disciplines.<br> Ensure proper integration of plumbing and firefighting systems within building design.<br> Identify and resolve design clashes using BIM tools.<br> D. Codes & Compliance<br> Ensure compliance with Qatar Construction Specifications (QCS), NFPA, and local authority regulations.<br> Prepare and review design submissions for authority approvals.<br> Liaise with civil defense and relevant authorities when required.<br> E. Technical Review<br> Review and approve shop drawings, material submittal, and method statements.<br> Respond to RFIs and provide technical clarifications.<br> Participate in design reviews and value engineering initiatives.<br> F. Construction Support<br> Provide technical support during the construction phase.<br> Conduct site inspections to ensure compliance with approved design.<br> Support testing & commissioning of plumbing and firefighting systems.<br> <br><br><br>Requirements<br><br>Qualifications & Requirements Bachelor’s Degree in Mechanical Engineering<br> UPDA/MMUP Certification (mandatory / preferred as per company requirement)<br> 10–12 years of experience in plumbing & fire protection design within construction projects<br> Strong experience in consultancy or contractor design environment<br> Technical Skills Expertise in plumbing and firefighting system design<br> Strong knowledge of NFPA codes, IPC/UPC, and local regulations<br> Proficiency in Auto CAD, Revit, BIM tools<br> Experience with hydraulic calculation software (e.g., Elite, Pipe Flow, etc.)
Qatar - Doha
Job Title: Senior Mechanical Engineer (HVAC – Design) - UPDA certified Location: Qatar<br> Department: MEP / Engineering<br> Experience: 10–12 years<br>1. Purpose of the Role To lead the design and development of HVAC (air conditioning and ventilation) systems for construction projects, ensuring efficient, compliant, and high-quality mechanical design solutions aligned with project requirements and international standards.<br>2. Key Responsibilities A. HVAC Design & Engineering<br> Lead HVAC system design including cooling load calculations, duct sizing, equipment selection, and system layouts.<br> Develop design concepts and detailed mechanical drawings for air conditioning and ventilation systems.<br> Ensure energy-efficient and cost-effective design solutions.<br> B. Design Coordination<br> Coordinate with architectural, structural, and other MEP disciplines.<br> Ensure proper integration of HVAC systems within overall building design.<br> Resolve design clashes and technical issues.<br> C. Codes & Compliance<br> Ensure compliance with Qatar Construction Specifications (QCS), ASHRAE standards, and local authority regulations.<br> Prepare and review design submissions for approvals.<br> D. Technical Review<br> Review and approve shop drawings, material submittal, and method statements.<br> Respond to RFIs and provide technical clarifications.<br> Conduct design reviews and value engineering exercises.<br> E. Construction Support<br> Provide technical support during the construction phase.<br> Conduct site inspections to ensure proper installation and compliance with design.<br> Assist in testing & commissioning of HVAC systems.<br> <br><br><br>Requirements<br><br>Qualifications & Requirements Bachelor’s Degree in Mechanical Engineering<br> UPDA/MMUP Certification mandatory<br> 10–12 years of experience in HVAC design within construction projects<br> Strong experience in consultancy or contractor design environment<br> Technical Skills Expertise in HVAC design (chilled water systems, VRF, ventilation systems, etc.)<br> Proficiency in software: HAP, Auto CAD, Revit, BIM tools<br> Strong knowledge of ASHRAE standards and local codes
Confidential
Qatar - Doha
Key Responsibilities:<br>Design Engineer:Perform design/analyses calculations related to utilities such as potable water, sewer, stormwater, highway drainage using governing engineering formulas, skills, and experience. General Arrangements, Layouts, plans & profiles. Research and prepare design options and documents. Prepares engineering computations, quantity takeoffs, specifications and designs Provides technical guidance to CAD Designers and junior Engineers working on the same project. A confident, positive individual, interacting with clients through meetings and presentations Site Engineer Overseeing all on-site activities to ensure they align with the project’s design, specifications, and timeline. This includes monitoring construction progress, ensuring proper execution of tasks, and verifying that work adheres to engineering standards. Perform drawings review and site inspections related to utilities such as potable water, sewer, stormwater, highway drainage using governing engineering formulas, skills, and experience. A confident, positive individual, interacting with clients through meetings and presentations<br>Education and Professional Skills:<br>Bachelors in Civil Engineering and/or Masters in Water Resources Engineering/ Environmental/ Hydraulics Engineering discipline.10-15 years of relevant work experience in of infrastructure engineering design particularly water, wastewater and storm drainage networks with progressively increasing responsibility. Previous modelling development experience using Sewer Gems, Water Gems, HEC-HMS, HEC RAS, Infoworks ICM, WS Pro, Civil 3D, Navisworks, etc…Experience working in a multi-disciplinary consultancy. Strong report writing skills, with the ability to write clear and concise reports. Excellent presentation skills, written and verbal communication, initiative, motivation and a team player.
Qatar - Doha
About Us<br><br>Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.<br><br>Primary Roles And Responsibilities<br><br>Knows the project and discipline scope/cost/time requirements, assists the team to meet expectations, and coordinates with other disciplines to ensure project success. Implements innovative solutions, technology advances, and methods to effectively deal with working out of sequence. Supports Lead Engineer in monitoring quality activities, drives and participates in squad checking, recommends improvements, and takes action where required. Assist Project Team in project documentation such as proposals, estimates, budgets and schedules Knows the project and discipline scope/cost/time requirements, assists the team to meet expectations, and coordinates with other disciplines to ensure project success. Implements innovative solutions, technology advances, and methods to effectively deal with working out of sequence. Supports Lead Engineer in monitoring quality activities, drives and participates in squad checking, recommends improvements, and takes action where required. Assist Project Team in project documentation such as proposals, estimates, budgets and schedules Creates final documentation incorporating all relevant information and pursues customer approval. Reviews documentation to assist others and reviews/authorizes work done by direct reports. Evaluate new technology advancements against existing design standards and revise where applicable. Identify and review new technology development which could be applicable in providing more cost effective facilities.<br><br>Quality Assurance<br><br>Responsible for working within the provisions and guidelines of the Quality Assurance systems.<br><br>Safety<br><br>Responsible for personal safety safe working practices. Understand and follow OH&S procedures Promoting health, safety and environmental awareness.<br><br>Qualifications<br><br>Education – Qualifications, Accreditation, Training: <br><br>Full-Time Bachelor’s Degree in Instrumentation/Electronics Engineering from an accredited university MME (Ministry of Municipality and Environment) engineering accreditation is a mandatory requirement. Candidates not holding this accreditation must be willing to achieve this within the probationary period. Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage.<br><br>Industry Specific Skills<br><br>Vast experience Instrumentation & Control engineering experience in oil and gas for offshore projects Good knowledge of discipline design/engineering with sufficient experience in different discipline areas.<br><br>IT Skills<br><br>Experience in Smart Plant / SPI. Experienced in Instrument sizing calculation software including control valve sizing, Orifice sizing, voltage drop calculations,Instrument air consumption calculations for pneumatic instruments, power consumption and heat dissipation calculation<br><br>HSE Capability<br><br>Maintain HSE focus with the team to ensure OHSE requirements. Demonstrate behaviour and business practices commensurate with a culture of world’s best health, safety and environmental performance. Demonstrate a visible and active commitment to:Personal well-being;Healthy and safe workplaces and activities; and Continuously improve Worley health, safety and environmental performance. Identify and report work hazards and incidents.<br>Moving forward together<br><br>We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.<br><br>And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.<br><br>And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
Qatar - Doha
We are currently hiring for a Senior Mechanical Engineer position based onshore, Qatar.<br>For further information about this position please apply.<br> <br> <br>Key Job Accountabilities <br>Provide all aspects of Mechanical Engineering support (in the general areas of piping, pressure vessels, heat exchangers and packaged equipment) to contribute to the division strategy and goals which includes design reviews, commissioning, start-up, failure analysis, advanced troubleshooting and develop work packs to maintenance executed modifications. <br>Define and document best practices within the area of expertise and recommends performance improvement initiatives. <br>Provide technical input related to area of expertise to other disciplines and functions as per requirements to support overall business objectives. Identify plant problems concerning static equipment and piping, and shall cover degradation/ failure and equipment malfunction. <br>Control and supervise the activities undertaken by contractors, consultants and service providers. <br>Guide less experienced engineers in implementing the company integrity and reliability systems. <br>Support and facilitate smooth completion of project tie-in requirements for all systems under the area of responsibility. <br>Maintain Issue Register identifying and resolving critical issues including new technology risks (under area of responsibility) which could impact new project Reliability and Availability. <br>Provide Management of Change related technical support to assigned Assets (Operations) and identifying timely solutions to ensure Asset Integrity and Reliability sustaining safe and continuous plant environment. <br>Active participation in Safety Workshops, Cold Eye Reviews and Value Improvement Workshops. Steward and participate in Root Cause Failure Analysis (RCFA), scenario based risk assessments (SBRAs), risk screening and Formal Risk Assessment (FRA). <br> <br>Qualifications <br>Bachelor’s Degree in Engineering. <br><br> Knowledge and/or Experience <br>6 years' experience in an oil and gas environment. <br>Attained Senior Engineer level of competencies as per Mechanical Technical Competencies. <br>Knowledge in performing design calculation / verifications with software such as PV Elite, CAESAR II, Nozzle Pro. <br> <br>Technical and Business Skills <br>Behavioural Competencies <br>Ability to use good engineering sense combined with understanding of pressure vessel repair /alterations in compliance with NBIC. <br>Able to work and make decisions under highly stressing conditions. <br>Fluent in written and spoken English. <br>Computer literacy involving the regular use of professional office and technical applications. <br><br>People are our business worldwide<br> <br>Orion Group was founded in 1987 and is now one of the largest, independent, international recruitment companies. We have a network of 200 employees working from 24 offices, delivering a range of services – Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning and Materials Management – across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing and Renewables.
Qatar - Doha
Building on our past. Ready for the future<br><br>Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.<br><br>Key Responsibilities<br><br>Planning of man hour budgets, schedules, manpower loadings and staffing requirements, by skill and experience, to satisfy project requirements and direction given by the Discipline Manager. Ensures discipline technical work and team activities meet all health, safety, environmental, and security requirements. Ensures team member adherence to accepted engineering and design practices, regulatory requirements, and customer specifications. Supports the standardization of equipment specifications, drawings, and document templates. Contributes to the understanding of technical knowledge, legal requirements, and customer specifications whenever viable and lawful. Uses local/global standards to support technical excellence. Identifies software necessary to enable Civil Structural group to function effectively. Completed structural analysis and design of on-shore oil and gas processing facilities:Concrete and Structural steel piperacks, storage tanks foundation, Vertical vessels foundations, Horizontal vessels and Heat exchangers foundation and Pipe supports etc. Infrastructures (Electrical Substations, Potable and Foul water pumping stations and water tanks) Buildings (Utility and Non-utility buildings) Ensures recognised onshore & offshore engineering practices applicable to Civil Structural design engineering are adopted within the discipline. Review designs, sketches and reports with supporting calculations for projects, and supply drafting staff with information to assist in the production of detailed drawings, the development of quantities, materials lists and cost estimates as required. Collaborates with project team in review of project documentation such as proposals, estimates, budgets and schedules. Leads weekly Civil Structural meetings, reviews progress reports and required checking procedures. Initiate, manage and supervise engineering assignments on projects that meet project requirements on time and within budget. Organise and manage all aspects of the workload of a team of Civil Structural discipline engineers and designers, within the parameters of a project schedule. Understands and applies the Project Execution Plan (PEP) requirements - make-up and application (including the Engineering Plan). Reviews data from multiple sources and prepares engineering studies, analyses, calculations, and recommend actions. Crafts recommendations and reviews final documentation prior to customer approval. Determines technical issues, defines alternate solutions, establishes pros/cons for multiple solutions, and makes recommendations through official project documents such as technical queries, technical deviations, etc. Establish a list of discipline deliverables. Controls, monitors and progresses these deliverables to an agreed schedule. Reviews final documentation incorporating all relevant information and pursues customer approval. Review similar documentation to assist others and reviews/authorizes work done by direct reports. Lead the production of detailed designs and drawings, specifications, data, calculations and reports.<br>Quality Assurance<br><br>Responsible for working within the provisions and guidelines of the Quality Assurance systems. Work with project managers/project engineers to ensure all projects are set up and executed in full compliance with all the requirements of the Worley Project Management Process (WPMP) and General Management System (EMS) using consistent approaches, Work Breakdown Structures, work methodologies and reporting systems. Monitors the closure of all identified risks and opportunities.<br><br>Safety<br><br>Responsible for personal safety safe working practices. Understand and follow OH&S procedures. Promoting health, safety and environmental awareness.<br><br>Education – Qualifications, Accreditation, Training<br><br>Full-Time Bachelor’s Degree in Civil or Structural Engineering from an accredited university. MME (Ministry of Municipality and Environment) engineering accreditation is a mandatory requirement. Candidates not holding this accreditation must be willing to achieve this within the probationary period. Chartered Professional Engineer (CPEng) status or undertaking the same will be an advantage.<br><br>Industry Specific Experience<br><br>Extensive work experience at a senior level within the Oil & Gas industry . Sound design experience within the oil and gas industry in Onshore projects, with last 5 years’ at least, leading a team of Civil Structural discipline engineers and designers Extensive technical, practical and leadership experience in the Civil Structural discipline in the same or similar industry, including experience managing and leading multi-disciplinary projects and teams.<br><br>IT Skills<br><br>STAAD Pro, SACS, Math Cad and MS Office Software<br><br>Moving forward together<br><br>We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.<br><br>We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.<br><br>And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.<br><br>Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
Qatar - Doha
ISS International SpA is looking for nr. 2 Lead Electrical Engineers to be based offshore in Qatar.<br><br>Profile will manage and resolve technical issues directly with the final client.<br><br>The candidates should have a solid engineering background and preferable experience in commissioning, although they will be mobilised offshore to handle engineering-related issues on site along to the commissioning engineers.<br><br>Here below our details<br><br>Job location: Offshore, Qatar Starting date: end of July / start of August 2026Duration: 12 months Working schedule: 12 hours a day / 7 days a week Rotation: 56 days ON / 28 days OFF inclusive of travelling days
Qatar - Doha
We have a new requirement for a Senior Systems Engineer to join SOC Fusion Center team in Doha. This is a hands-on infrastructure role covering Linux, Windows, virtualization, monitoring, and backup across a mission-critical environment.<br>Experience required: 8+ years in systems engineering/administration, with strong exposure to networks, servers, and virtualization platforms.<br>Key responsibilities:On the Linux side, you'll handle OS installation and configuration, user and access management, package management (apt/yum), routine patching, performance monitoring, backup and recovery, firewall and IDS/IPS configuration, security audits, and network services like DNS, DHCP, and VPN. On the Windows side, you'll manage Windows Server environments, user/group administration, Group Policy Objects, security updates, file shares, antivirus and firewall configuration, security audits and risk assessments, and core network services. On virtualization, you'll work across VMware v Sphere (ESXi, v Center) and Nutanix clusters — deployment, configuration, performance tuning, VM management, and networking, including VXRail. You'll also own Zabbix monitoring end-to-end (server setup, host/trigger configuration, dashboards, alerting and reporting) and Veeam Backup operations (job monitoring, alerting, storage management, deduplication, and capacity planning).<br>Required skills: Unix and Windows administration, VMware and Nutanix, VXRail, Zabbix, Veeam Backup, and a strong grasp of security, storage, data protection, and disaster recovery best practices. Good written and verbal communication is essential.<br>Certifications: RHCE is mandatory.<br>Nice to have: Experience supporting 24x7 production / mission-critical systems, Dev Ops exposure, and willingness to travel to client sites and datacenters.<br>Qualifications: Bachelor's degree or equivalent relevant work experience.<br>Location: Doha, Qatar – SOC Fusion Center<br>If this matches your background, send your CV or reach out to info@simplix.qa directly.
Qatar - Doha
Job Title: Senior Mechanical Engineer (Plumbing & Fire Protection – Design) Location: Qatar<br> Department: MEP / Engineering<br> Experience: 10–12 years<br>1. Purpose of the Role To lead the design, coordination, and delivery of plumbing and fire protection systems for construction projects, ensuring efficient, compliant, and high-quality engineering solutions aligned with project requirements and international standards.<br>2. Key Responsibilities A. Plumbing System Design<br> Lead design of domestic water supply, drainage, sewage, storm water, and irrigation systems.<br> Perform hydraulic calculations, pipe sizing, and equipment selection (pumps, tanks, heaters, etc.).<br> Prepare design layouts, schematics, and detailed drawings.<br> B. Fire Protection System Design<br> Design firefighting systems including sprinkler systems, standpipes, fire hose reels, and fire pumps.<br> Perform hydraulic calculations and system sizing as per NFPA standards.<br> Prepare detailed design drawings and specifications for fire protection systems.<br> C. Design Coordination<br> Coordinate with architectural, structural, and other MEP disciplines.<br> Ensure proper integration of plumbing and firefighting systems within building design.<br> Identify and resolve design clashes using BIM tools.<br> D. Codes & Compliance<br> Ensure compliance with Qatar Construction Specifications (QCS), NFPA, and local authority regulations.<br> Prepare and review design submissions for authority approvals.<br> Liaise with civil defense and relevant authorities when required.<br> E. Technical Review<br> Review and approve shop drawings, material submittal, and method statements.<br> Respond to RFIs and provide technical clarifications.<br> Participate in design reviews and value engineering initiatives.<br> F. Construction Support<br> Provide technical support during the construction phase.<br> Conduct site inspections to ensure compliance with approved design.<br> Support testing & commissioning of plumbing and firefighting systems.<br> <br><br><br>Requirements<br><br>Qualifications & Requirements Bachelor’s Degree in Mechanical Engineering<br> UPDA/MMUP Certification (mandatory / preferred as per company requirement)<br> 10–12 years of experience in plumbing & fire protection design within construction projects<br> Strong experience in consultancy or contractor design environment<br> Technical Skills Expertise in plumbing and firefighting system design<br> Strong knowledge of NFPA codes, IPC/UPC, and local regulations<br> Proficiency in Auto CAD, Revit, BIM tools<br> Experience with hydraulic calculation software (e.g., Elite, Pipe Flow, etc.)
toto
Qatar - Qatar
<section><p class="heading jdMain">Job Description</p><p class="heading">Roles & Responsibilities</p><div class="paragraph"><p>WSP is looking for a Senior Material Engineer to join our team. The ideal candidate will have a Bachelor's Degree in Civil Engineering, Materials Engineering, or a related discipline, with a minimum of 12-15 years of professional experience in materials engineering, preferably on Ashghal infrastructure or roads projects in Qatar.</p><p>Strong knowledge of QCS, Ashghal standards, and materials testing procedures is required. Proven experience working with engineering consultancies on large-scale infrastructure projects is essential. MMUP/UPDA registration is mandatory.</p><p>Key responsibilities include reviewing and approving material submittals, mix designs, and samples in compliance with QCS and Ashghal standards. The role involves supervising on-site and off-site materials testing and reviewing laboratory results to ensure all construction materials meet project specifications and quality requirements.</p><p>The Senior Material Engineer will identify non-conforming materials and ensure corrective actions are implemented. This includes conducting site inspections related to material usage, storage, and compliance, and coordinating with contractors, laboratories, and the supervision team on materials issues. Maintaining materials documentation, approvals, and quality records is also a key part of the role.</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li>Bachelor's Degree in Civil Engineering, Materials Engineering, or related discipline.</li><li>Minimum 12-15 years of professional experience in materials engineering, preferably on Ashghal infrastructure or roads projects in Qatar.</li><li>Strong knowledge of QCS, Ashghal standards, and materials testing procedures.</li><li>Proven experience working with engineering consultancies on large scale infrastructure projects.</li><li>MMUP/UPDA registration is mandatory</li><li>Membership in a recognized professional engineering body is an advantage.</li></ul><p></p></section>
toto
Qatar - Doha
<section><p class="heading jdMain">Job Description</p><p class="heading">Roles & Responsibilities</p><div class="paragraph"><ul><li><p>Assist in developing and maintaining project schedules using advanced scheduling software to ensure timely project delivery.</p></li><li><p>Assist in preparation of construction schedule for the tendering purpose. Develop the Work Breakdown Structure (WBS).</p></li><li><p>Assist in preparation of master project construction program in Primavera P6, Baseline Schedule and get approval from clients/consultants for new jobs and take the approval from consultant /client.</p></li><li><p>Collaborate with project managers and engineering teams to gather and analyze data for resource allocation and optimization.</p></li><li><p>Monitor project progress and prepare regular status reports to communicate updates to stakeholders effectively.</p></li><li><p>Participate in project meetings, providing insights on scheduling challenges and potential solutions to keep projects on track.</p></li><li><p>Collect daily/weekly progress data from site teams. Analyze deviations from baseline and determine reasons for delays. Prepare the recovery schedules.</p></li></ul></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li><p>Bachelor's degree in Civil Engineering, Construction Management, or a related field, providing a solid foundation for the role.</p></li><li><p>2-5 years of experience in planning or scheduling within the construction or engineering industry, demonstrating practical knowledge.</p></li><li><p>Familiarity with project management software such as Primavera P6 or Microsoft Project, enabling effective schedule creation.</p></li><li><p>Certifications like PMP or CAPM are advantageous, showcasing commitment to professional development in planning.</p></li></ul><p></p></section>
toto
Qatar - Doha
<section><p class="heading jdMain">Job Description</p><p class="heading">Roles & Responsibilities</p><div class="paragraph"><ul><li>Develop and oversee mechanical design specifications, ensuring compliance with industry standards and project requirements.</li><li>Collaborate with cross-functional teams to integrate mechanical systems into overall project timelines and deliverables.</li><li>Conduct feasibility studies and risk assessments to identify potential challenges and propose effective solutions.</li><li>Manage project budgets and schedules, ensuring that mechanical engineering tasks are completed on time and within financial constraints.</li></ul></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li><p>Bachelor’s degree in Mechanical Engineering or a related field, with a strong foundation in thermodynamics and fluid mechanics.</p></li><li><p>Minimum of 12 years of relevant work experience in mechanical project engineering within the construction or manufacturing sector.</p></li><li><p>Professional Engineer (PE) license or equivalent certification is highly preferred to demonstrate technical competency.</p></li><li><p>Experience with CAD software (e.g., AutoCAD, SolidWorks) for creating and reviewing design schematics and layouts.</p></li></ul><p></p></section>