
Job description
A Cybersecurity Risk Management Subject Matter Expert is responsible for supporting the Assessment and Authorization (A&A) processes in compliance with the Risk Management Framework (RMF) policy DoDI 8510.01. This role involves providing expert guidance in system risk mitigation, advising the J683, and managing authorizations within the USINDOPACOM AO's DoDIN Area of Responsibility (DAO).
Notify system owners and the J683 of system authorization expirations, assess and validate Cybersecurity Controls in accordance with USINDOPACOM procedures, assist in updating systems security documentation for the Security Authorization Package (SAP), and provide completed SAP for AO-DR review.
Must have experience in the validation of Cybersecurity controls for the A&A of systems within the DoD, experience with all phases of A&A in the RMF process, and experience with automated C&A and A&A toolsets (e.g. Enterprise Mission Assurance Support Service (eMASS).
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Tech, Software & IT Services • Public Administration
Castalia Systems is a rapidly growing 8(a) and EDWOSB certified small business providing critical cybersecurity, information technology, and intelligence analysis solutions to the Department of Defense and Intelligence Community. Strategically located near MacDill Air Force Base in Tampa, Florida, Castalia Systems delivers leading-edge support globally, with a team of cleared, certified, and highly capable professionals. Castalia Systems specializes in a diverse range of services, including defensive cyber operations, large-scale data migration to cloud environments, and tactical intelligence support. The company leverages deep experience and strong relationships within the national security sector to deliver innovative and mission-critical solutions, making it an ideal environment for professionals seeking challenging and impactful work.