Systems Administrator
Core
Administer, configure, and maintain classified LAN/WAN networked systems and environments supporting secure test and lab operations for the U.S. Department of Defense.
Role type
Senior Systems Administrator (Network & Security)
Builds
Secure test and lab environments for mission technology and system integration
Domain
Defense contracting, Modeling and Simulation, Cybersecurity
Deliverable
infrastructure
Required skills
Windows and Linux system administration, Network security configuration (DoD STIGs), Switch and router management, Firewall management, System integration, Technical documentation, Troubleshooting
Preferred skills
Cisco networking (CCNA/CCNP), Wireless/microwave networking, IPSEC VPN and L2TP, Microsoft Visio, RHEL/SUNOS systems
Technologies
Windows, Linux, Cisco, RHEL, SUNOS, Visio
Responsibilities
Administer classified LAN/WAN systems, Manage network components (switches, routers, firewalls), Perform OS administration in secure environments, Support system integration for hardware/software, Apply security configurations per DoD STIGs, Monitor system health and troubleshoot issues, Create technical documentation, Travel for system deployments and testing
Seniority
Senior, hands-on IC