Provide administrative, Acquisition Security, Personnel Security, Information Protection (IP), Industrial Security, Information Security, Physical Security, Anti- Terrorism/Force Protection (AT/FP), Operations Security (OPSEC), Communications Security (COMSEC), and International Program Security support to the Directorate's Security Division and Weapon System Program Offices during the capabilities planning/pre-acquisition, acquisition, development, production and sustainment phases of various equipment and weapon systems within the framework of the defense acquisition management system. The candidate will provide administrative, Acquisition Security, Personnel Security, Information Protection (IP), Anti-Terrorism/Force Protection (AT/FP), and Operations Security (OPSEC), COMSEC, Foreign Military Sales Security, support during the capabilities planning/pre-acquisition, acquisition, development, production and sustainment phases of various equipment and weapon systems within the framework of the defense acquisition management system.