Skip to content
×

Senior Cyber Security Engineer — TS​/SCI Poly | RMF Expert

Listing for: Leidos
Full Time position Listed on 2026-11-09
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection, Systems Engineer
Salary/Wage Range or Industry Benchmark: 131000 - 237000 USD Yearly USD 131000.00 237000.00 YEAR

Job Description & How to Apply Below

Leidos is seeking a Senior Cyber Security Engineer to join a small team of security engineers providing IA architecture analysis and security engineering support for NC3, COG, and senior leader communications. You will conduct risk assessments, design and operate real-time threat detection capabilities, and guide security implementations across multiple enclaves with diverse data classifications.

The role requires TS/SCI with polygraph clearance, strong DoD briefing skills, and deep RMF

The Senior Cyber Security Engineer — TS/SCI Poly | RMF Expert role at Leidos is now open for applications in Frederick, MD, United States.

We are looking to fill the Senior Cyber Security Engineer — TS/SCI Poly | RMF Expert position at Leidos in Frederick, MD, United States.

Join us at Leidos as our next Senior Cyber Security Engineer — TS/SCI Poly | RMF Expert in Frederick, MD, United States.

Position Requirements

10+ Years work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
View / Apply for Jobs
Matching My Jurisdiction

Search for further Jobs Here:

10 MILLION+ Job Search Platform:
(Try combinations for better Results! Or enter less keywords for broader Results)
Education Level
Experience Level (years)
Posted in last:
Salary