GAMA-1 Technologies is seeking a Senior ATO Subject Matter Expert to support federal cybersecurity authorization and compliance initiatives across mission-critical systems and cloud environments. In this role, you will lead Security Assessment & Authorization (SA&A) efforts, support Authority to Operate (ATO) activities, and help ensure systems meet federal security and compliance standards.

This position is ideal for a cybersecurity professional who thrives in highly regulated environments and has deep expertise working with NIST frameworks, federal compliance requirements, and security authorization processes. You will collaborate closely with cybersecurity teams, engineers, system owners, and government stakeholders to support secure and compliant enterprise operations.
What You Will Do in This Role

+ Lead and support federal A&A / ATO activities for enterprise and cloud-based systems

+ Develop, review, and maintain security documentation including SSPs...