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Senior Cyber Systems Engineer – TS​/SCI

Listing for: Cornerstone Defense LLC
Full Time position Listed on 2026-11-04
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 195000 - 215000 USD Yearly USD 195000.00 215000.00 YEAR

Job Description & How to Apply Below

Position: Senior Cyber Systems Engineer – TS/SCI Required

Cornerstone Defense seeks a Senior Cyber Systems Engineer in Linthicum Heights, MD to lead cybersecurity assessments of large-scale DoD systems. The role requires an active TS/SCI w/ Polygraph to apply and involves guiding a technical team in defense-focused cyber operations and system resiliency.

The position offers a generous compensation range and a path to influence mission-critical cyber capabilities within the U.S. Government ecosystem.

We are seeking a motivated Senior Cyber Systems Engineer – TS/SCI Required to join Cornerstone Defense LLC in Linthicum, MD, United States.

We appreciate your interest in this position.

Join Cornerstone Defense LLC and contribute to our ongoing work.

Take a moment to read everything above and see whether this role is right for you.

This posting is for the Senior Cyber Systems Engineer – TS/SCI Required role at Cornerstone Defense LLC, based in Linthicum, MD, United States.

Position Requirements

10+ Years work experience
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