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Senior ISSO — National Security Cyber & RMF Expert

Listing for: Cyber Security Courses
Full Time position Listed on 2026-11-14
Job specializations:
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 Information Systems Security Officer (ISSO) to support a multi-year program at Annapolis Junction, MD. The role secures large-scale collection systems, leads RMF activities, and maintains SSPs, risk assessments, and C&A artifacts.

Requirements include a BS in a related field (or 12+ years), 7+ years ISSO in IC/DoD, DoD 8570 IAM II/IAT III, and active TS/SCI with Polygraph. Leidos offers competitive pay, PTO, 401(k) match, flexible schedules, and ongoing training.

We invite applications for the Senior ISSO — National Security Cyber & RMF Expert position located in Annapolis, MD, United States.

Learn more about the Senior ISSO — National Security Cyber & RMF Expert role in the description above.

We appreciate your interest in this position.

Join Cyber Security Courses and contribute to our ongoing work.

Position Requirements

10+ Years work experience
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