Senior ISSO – RMF/NIST Expert; TS/SCI, Poly
Job in
Bethesda, Montgomery County, Maryland, 20811, USA
Listed on 2026-07-29
Listing for:
US101 Guidehouse Inc.
Full Time
position Listed on 2026-07-29
Job specializations:
-
IT/Tech
Information Security & Data Protection, Cybersecurity, IT Consultant
Job Description & How to Apply Below
Guidehouse is seeking an Information Systems Security Officer (ISSO) to maintain the security posture of government information systems. You will liaise between system owners and the ISSM, ensuring compliance with FISMA, NIST CSF, and IC security policies.
The role requires an active TS/SCI clearance with CI polygraph and at least 6+ years in cybersecurity, including 3+ years in ISSO/RMF roles. Strong knowledge of cloud security (Azure & AWS) is essential.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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