Cyber Systems Administrator

Support mission-critical distributed operations-securing and maintaining systems that power Live Virtual Constructive (LVC) training, simulation environments, and Battlespace infrastructure for Distributed Mission Operations (DMO). A Day in the Life - What you'll do

• Install, configure, and maintain Red Hat Enterprise Linux (RHEL) and Windows systems, servers, and mission applications.
• Manage system accounts, permissions, directory services, and policies within Active Directory environments.
• Perform system monitoring, log analysis, resource management, and performance optimization to ensure system reliability.
• Support and maintain virtualized environments including VMware ESXi, storage provisioning, and virtual networking.
• Troubleshoot system issues, perform root cause analysis, and implement corrective actions to restore system functionality.
• Support system integration and testing activities in collaboration with engineering and simulation teams.
• Maintain system documentation including configuration baselines, technical procedures, and operational artifacts.
• Support system operations during mission exercises, integration events, and testing windows.
• Collaborate with network engineers, software developers, mission operators, and cybersecurity teams to support mission objectives.
• Present system status, findings, and technical issues to stakeholders and leadership as required.
• Ensure system availability, reliability, and readiness to support mission execution.

• Bachelor's degree in Computer Science, Computer Engineering, Information Systems, or related field or 5-7 years of related experience in lieu of a degree
• Ability to obtain an active DoD Top Secret clearance with eligibility for Special Access Programs (SAP) and SCI
• Experience administering and securing Windows and Linux systems in compliance with NIST SP 800-53 / RMF frameworks
• DoD 8570/8140 IAT Level II certification required
• Experience maintaining cybersecurity documentation, system artifacts, and audit evidence
• Experience identifying system vulnerabilities and recommending remediation strategies
• Familiarity with system requirements development, validation, and verification processes
• Experience supporting DoD systems, platforms, or mission environments
• Strong analytical and problem-solving skills with the ability to operate independently, * Active DoD Top Secret clearance
• Experience with virtualization technologies including VMware ESXi, storage provisioning, and virtual networking
• Experience in hardware testing, reverse engineering, or embedded system environments
• Experience operating in cross-domain or multi-network environments
• Experience supporting government agencies or large-scale defense programs
• Strong communication skills with the ability to present technical information effectively

Premium Health, Dental & Vision Insurance 401(k) with 6% Company Match Flexible PTO & Work Schedule Education & Certification Reimbursement Support for Military Leave Work-Life Balance & Traditional Family Values

Your future, your flexibility, your well-being - we invest in you. Apply and let's connect.

Cyber Systems Administrator Mid-Senior Level | Kirtland AFB, NM | $100,000 - $125,000 | Active Secret Clearance Required, Premium Health, Dental & Vision Insurance 401(k) with 6% Company Match Flexible PTO & Work Schedule Education & Certification Reimbursement Support for Military Leave Work-Life Balance & Traditional Family Values

Caribou Thunder is a HUBZone-certified small business providing advanced technical and engineering services to the U.S. Department of War and its mission partners. 35+ states and 20+ countries. We've delivered trusted solutions for over two decades - strengthening national readiness across missions on land, undersea, in the air, and throughout LEO, MEO, GEO, and deep space. Why Caribou Thunder? TEAM THUNDER - Mission Focused. Delivery Proven. Ready to Serve. Employee Advocacy Mission Proven Global Reach Skilled Teams Modern Tools Empowering Culture Our engineers and innovators ensure capability from sea floor to space frontier - delivering on time, maintaining compliance, and performing with precision in high-consequence environments. We specialize in Engineering Services, Cybersecurity, Software Development, Modeling & Simulation, Digital Engineering, and Artificial Intelligence - disciplines powering the nation's most complex technical missions. Employee Advocacy + Benefits Our people are the heart of Caribou Thunder. We invest in their growth, flexibility, and well-being - knowing their success drives ours.