ISSE: Information Security Engineer; RMF & Linux/RTOS
Listed on 2026-11-05
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IT/Tech
Cybersecurity, Information Security & Data Protection, Unix/Linux, Systems Engineer
MANTECH in Chantilly, VA is seeking an Information Systems Security Engineer onsite with flexibility for San Diego, CA. The role focuses on RMF, security control design, and system hardening for Linux/RTOS across complex platforms.
Responsibilities include implementing security controls, supporting RMF artifacts in eMASS, and maintaining SIEM/logging pipelines (Splunk/ELK) while collaborating with ISSOs. Top Secret clearance required.
For the ISSE:
Information Security Engineer (RMF & Linux/RTOS) position at Man Tech, we are reviewing applications now.
Our group is growing, and we are hiring a ISSE:
Information Security Engineer (RMF & Linux/RTOS) in Chantilly, VA, United States.
This role is for the ISSE:
Information Security Engineer (RMF & Linux/RTOS) role at Man Tech.
We are seeking a motivated ISSE:
Information Security Engineer (RMF & Linux/RTOS) to join Man Tech in Chantilly, VA, United States.
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