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Senior ISSO - RMF & Defense-in-Depth Security Lead

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: Leidos
Full Time position
Listed on 2026-07-24
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection
Salary/Wage Range or Industry Benchmark: 107900 - 195050 USD Yearly USD 107900.00 195050.00 YEAR
Job Description & How to Apply Below

Leidos is seeking a Senior Information Systems Security Officer (ISSO) in the Intelligence Sector’s Cyber & Analytics Business Area. You will maintain compliance for mission systems, perform continuous monitoring, and support periodic reaccreditation under RMF with emphasis on defense-in-depth principles.

The role requires a bachelor’s degree with years of relevant experience or a master’s degree with fewer years, plus active TS/SCI with polygraph and IAM 1 certification.

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Position Requirements
10+ Years work experience
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