Administer and maintain Active Directory, including account management, group policy, authentication services, and domain health.
Support and manage virtualization environments (VMware, Hyper-V, or equivalent), including provisioning, performance tuning, and lifecycle maintenance.
Execute patch management across production and trainer systems, ensuring compliance, security, and minimal operational disruption.
Perform backup and restoration operations, validate data integrity, and ensure rapid recovery capability during mission operations.
Monitor and maintain system availability, performance, and security across all BCC-R environments.
Troubleshoot and resolve authentication issues, system outages, and infrastructure faults.
Document system configurations, maintenance actions, and operational procedures.
Collaborate with engineering, cybersecurity, and operations teams to support system upgrades, capability enhancements, and emerging mission needs.
Ensure compliance with DoD cybersecurity requirements, STIGs, and configuration baselines.

5–8 years of hands-on system administration experience in secure or mission-critical environments.
Active TS/SCI clearance (required on day one).
Demonstrated experience supporting operational mission systems with continuous uptime requirements.
Proficiency with Windows Server, Active Directory, Group Policy, and enterprise authentication services.
Experience with virtualization platforms (VMware, Hyper-V, or similar).
Strong understanding of patching cycles, system hardening, and configuration management.
Experience with backup technologies, restoration procedures, and disaster recovery planning.
Ability to diagnose complex system issues and restore services rapidly during operational events.
Strong communication skills and the ability to work in a collaborative, fast-paced environment.

System Administrator

Key skills