Senior DoD ISSM - RMF, ATO & Cyber Compliance
Listed on 2026-11-05
-
IT/Tech
Cybersecurity, Information Security & Data Protection
Cornerstone Defense LLC in Odenton, MD is seeking a Senior Information System Security Manager (ISSM) to oversee the cybersecurity posture of DoD systems, manage the RMF lifecycle, and ensure compliance with NIST and DoD requirements.
You will work with cross-functional teams to prepare ATOs, implement risk management, and produce security documentation, tests, and authorization packages, while coordinating with DISA review processes.
This posting is for the Senior DoD ISSM - RMF, ATO & Cyber Compliance role at Cornerstone Defense LLC, based in Odenton, MD, United States.
Our group is growing, and we are hiring a Senior DoD ISSM - RMF, ATO & Cyber Compliance in Odenton, MD, United States.
This opportunity is for the Senior DoD ISSM - RMF, ATO & Cyber Compliance role at Cornerstone Defense LLC.
We are seeking a motivated Senior DoD ISSM - RMF, ATO & Cyber Compliance to join Cornerstone Defense LLC in Odenton, MD, United States.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).