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Senior ISSE; TS​/SCI Poly - Security Architect & RMF Expert

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: Leidos
Full Time position
Listed on 2026-05-31
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Consultant, Information Security
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Senior ISSE (TS/SCI Poly) - Security Architect & RMF Expert
Leidos is seeking a Sr. Information System Security Engineer in Maryland to enhance system security architecture in their Cyber & Analytics Business Area. The role requires expertise in security practices, vulnerability testing, and Risk Management Framework, with significant experience in IT security policy. You’ll support a range of responsibilities aimed at mitigating risks, validating security requirements, and collaborating closely with technical teams.

Competitive benefits include paid time off, 401k matching, and flexible schedules.
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Position Requirements
10+ Years work experience
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