Senior Information System Security Officer (ISSO) is open at C3EL in Washington, D.C.. The posting gives no salary; similar roles in the United States advertise a median of $197K. Posted on Aug 28, 2026, and still on C3EL’s careers page when we last checked, on Nov 15, 2026.
About the role
will include, but not be limited to: Provide on-site cybersecurity and RMF sustainment support. Independently manage categorization, control selection, implementation evidence, assessment readiness, authorization, and monitoring. Develop and maintain SSPs, SAPs, SARs, POA&Ms, risk assessments, control statements, inheritance records, and evidence packages. Support FedRAMP-authorized cloud services, provider…
The opening lines of the posting. The rest is on C3EL’s careers page.
Hiring at C3EL
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