Senior Microsoft System AdministratorFt. Belvoir, VA*This position is contingent upon contract award and the actual job description may vary based on specific contract requirements and organizational needs.*
Responsibilities:- Perform administration and maintenance of Windows-based servers, including daily system checks; record 100% of findings and statuses
- Ensure all Microsoft Windows Server and installed features/applications have the latest DISA STIGs applied within 30 calendar days of release
- Apply vendor security updates and hotfixes to address ACAS findings and organizational security mandates within 14 calendar days
- Provide detailed system matrices of supported systems and applications including utilization, uptime, storage availability, and performance
- Deploy in-house developed, COTS, and GOTS applications to production, integration, and staging servers within 2 business days
- Conduct system upgrades; planning phase within 15 business days of upgrade request
- Ensure availability and accessibility of approximately 20 Microsoft IIS websites hosted across five networks
- Provide Continuity of Operations (COOP) planning, evaluation, and execution bi-annually
- Notify Government of unscheduled outages within 30 minutes; record to operations log within 4 hours
- Provide after-hours on-site support with 2-hour response time
- Monitor and manage trouble tickets assigned to the Systems Administration branch
Requirements:- Eight years of progressively responsible experience in server administration, including supporting and managing servers in a production environment
- Five years of experience identifying and analyzing server requirements; planning the design and deployment of new technologies and upgrades
- Five years of experience applying industry best practices on Windows Server 2016 and later operating systems
- Eight years of experience on server administration in Microsoft Windows environments, including configuration, performance monitoring, and tuning
- Four years of management experience
- Microsoft Active Directory, DNS, DHCP experience
- Three years of experience serving as a team leader
- Five years of experience mentoring junior personnel
- Five years of experience applying systems patches and STIGs on Microsoft Windows Server 2016 and later
- Four years of experience using PowerShell and other scripting languages to automate common and repeat tasks
- Microsoft Certified Solutions Associate (MCSA) or Windows Server 2012/Windows Server 2016 Certification
- DoD 8140.03 IAT Level II / Intermediate certification
- Active Security clearance required
#clearance
