Senior Systems Engineer

Cubic Defense is seeking a Senior Systems Engineer to provide advanced systems engineering, technical operations, and cybersecurity sustainment support for a global DoD ISR program. This role involves Tier III engineering support, enterprise troubleshooting, systems integration, and security patch management for mission-critical infrastructure.

• Provide Tier III engineering support for enterprise systems, applications, networking, virtualization, and storage
• Plan, test, and implement operating system, application, firmware, and security patches
• Perform vulnerability remediation in accordance with DISA STIGs and RMF requirements
• Troubleshoot complex Linux, Windows, network, storage, and application issues
• Support systems integration, technology refresh, upgrades, and lifecycle sustainment
• Analyze ACAS/Tenable vulnerability findings and validate remediation efforts

• No visa sponsorship is available.

• Must be a U.S. citizen or permanent resident.

• Requires a Top Secret security clearance.