Job Summary

The Sr. System Administrator (Messaging and Collaboration) is responsible for managing Active Directory, Microsoft Exchange, Teams, Office 365 and Azure infrastructures spanning across multiple sites. The responsibilities include administrating the day-to-day technical activities related to maintaining reliable and effective Exchange environments responsive to the requirements of Information Systems.

Key Accountabilities

• Expert in Exchange 2016 advanced administration.
• Experience with Office 365, Microsoft Intune / EMS, Online Protection, DLP, Information Protection Suite, Azure MFA Server, Azure AD Sync, ADFS, ADFS Proxy & Windows Azure application and services.
• Expert in Microsoft Lync Server & Skype for Business suite Servers.
• Expert in System Center and assisting other Administrators as required on a daily or timely basis.
• Solid knowledge of networking protocols (HTTP/S, S/FTP, TCP/IP, DNS, DHCP, etc.)
• Certificate Integration within the server environment.
• Diagnosing and resolving critical performance issues

Other Accountabilities

• Active Directory, Exchange 2016, Exchange 2019, Office 365, Azure AD, System Center, ADFS
• Office 365, Microsoft Intune / EMS, Online Protection, DLP, Information Protection Suite, Azure MFA Server, Azure AD Sync, ADFS Proxy & Windows Azure application and services
• Active Directory, Group Policies, IIS, Microsoft PKI Certificates, PowerShell, Scripting
• Windows 2008 R2, Windows 2012 R2 & Windows 2016, Windows 2022 Clustering, Load Balancing
• Microsoft Teams
• Advanced PowerShell scripting

Skills

Competencies

• Adaptability/Flexibility
• Computer Skills
• Creativity/Innovation
• Decision Making/Judgment
• Dependability
• Initiative
• Integrity/Ethics
• Internet Savvy
• Managing Technology
• Personal Organization
• Planning
• Problem Solving/Analysis
• Process PRIME postings manually
• Process transaction vouchers received from various Departments (internal)
• Productivity
• Quality
• Receipt and verify the posting and payroll documents received
• Results Focus
• Self Development
• Sense of Urgency
• Strategic Thinking/Management
• Summary
• Technical Skills
• Vision and Values

Skills

• Availability Management
• Capacity Management
• Change Management
• Configuration Management
• Continuity Management
• Monitoring and Tuning
• Platform Knowledge
• Problem Management
• Service Outage Analysis
• System Backup and Restore
• System Installation and Maintenance
• System Management
• System Software Evaluation and Selection
• Systems Architecture
• Systems Diagnostic Tools
• Systems Disaster Recovery
• Systems Engineering Knowledge
• Systems Security
• Systems Troubleshooting
• Workload Management

Education

• Bachelor’s degree in Computer Science or equivalent