Senior ISSE TS/SCI Polygraph – Advanced Security Engineer
Listed on 2026-10-30
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IT/Tech
Cybersecurity, Systems Engineer, Information Security & Data Protection
Leidos is seeking a Sr. Information System Security Engineer to drive security architecture, risk assessment, and certification across large, distributed systems in the Intel Sector's CABA. You will collaborate with program managers, engineering teams, and customers to implement robust security controls.
The role emphasizes DoD-style risk management, policy formulation, and hands-on security testing using industry-standard tools, with opportunities to influence security across multiple programs.
Join us at Leidos as our next Senior ISSE TS/SCI Polygraph – Advanced Security Engineer in MD, United States.
The following role is for a Senior ISSE TS/SCI Polygraph – Advanced Security Engineer with Leidos.
Our organisation is growing, and we are hiring a Senior ISSE TS/SCI Polygraph – Advanced Security Engineer in MD, United States.
This role is for the Senior ISSE TS/SCI Polygraph – Advanced Security Engineer role at Leidos.
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