Information System Security Officer (ISSO), US ADC Security

What you’d do

Maintain System Security Plans and authorization documentation, coordinate security control assessments, manage POA&Ms, and run continuous monitoring under the NIST RMF. Full-time role partnering with engineering teams and U.S. Government counterparts. Found on the employer's careers page on Sep 30, 2026. Apply through the link.

You’ll need

• 3+ years of RMF/A&A or ISSO experience
• Knowledge of NIST 800-53, RMF, and SSP development
• Working knowledge of ServiceNow for RMF
• Experience producing authorization artifacts and evidence
• Active TS/SCI clearance with polygraph