Information System Security Manager (ISSM)
Game Plan Tech, United States Remote
About the job
Information System Security Manager (ISSM)
Role Overview
Game Plan Tech is seeking an ISSM who combines deep DoW security expertise with a genuine appetite for emerging AI. This role owns the RMF lifecycle across classified systems, maintains ATO posture, and ensures the organization can move fast without compromising mission assurance.
This is not a traditional compliance role. We are deploying AI capabilities inside classified environments where the guidance is still being written. We need pathfinders — people who can read the regulations, apply sound judgment in the gaps, and chart a course where no map yet exists.
Desired Qualifications
- 5+ years as an ISSM or ISSO on DoW classified programs
- End-to-end RMF experience per NIST SP 800-37, including ATO package preparation
- Fluency in NIST SP 800-53 control families and NIST SP 800-171 CUI handling
- Hands-on experience with eMASS or XACTA and DISA STIG compliance tooling
- Active TS/SCI clearance; CI Polygraph preferred
- DoD 8140 IAM Level III certification (CISSP, CAP, CISM, or CASP+)