**MANTECH** is seeking a motivated, customer-oriented **Information Systems Security Officer (ISSO)** to help support our current Marine Corps Systems Command Contract in **Stafford, VA** . The successful candidate will provide cybersecurity information assurance support for Marine Corps information, intelligence, and cybersecurity programs.

**Responsibilities include but are not limited to:**

+ Support and assist in the development of Risk Management Framework (RMF) security authorization packages based on current doctrine.
+ Assist government programs with generating and maintaining security documentation such as System Security Plans, Backup and Recovery Plans, Contingency Plans, and System Security Plan of Action and Milestones (POA&Ms) to ensure compliance with government security policies and procedures.
+ Perform vulnerability/risk analyses of assigned information systems during all phases of the System Development Life Cycle; analyze vulnerability sc...