Contractor Program Security Officer; CPSO

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.

For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.

Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.

We’d love for you to join us on our mission of providing humankind access to the galaxy beyond our planet.

We are seeking an experienced Contractor Program Security Officer (CPSO) to support our portfolio of classified programs at the SCI and Special Access Program (SAP) levels reporting to the Apex Director of Security / FSO. In this role, you will serve as the primary security authority for assigned programs, ensuring compliance with all applicable government regulations and directives governing the protection of classified national security information.

You will work closely with Program Managers, Government Security Representatives, and senior leadership to develop, implement, and oversee comprehensive security programs that enable mission success while protecting critical assets and information.

• Serve as the primary security point of contact for assigned SCI and SAP programs, providing day-to-day security oversight and guidance to program personnel.

• Develop, implement, and maintain Program Security Instructions (PSIs), Security Classification Guides (SCGs), and other program-specific security documentation.

• Conduct initial and recurring security briefings, debriefings, and indoctrinations for program personnel in accordance with applicable directives.

• Manage access rosters, visit requests, and personnel security records for all assigned programs.

• Ensure full compliance with the National Industrial Security Program Operating Manual (NISPOM), ICD 705, ICD 503, DCSA assessment requirements, and all applicable Special Access Program directives.

• Conduct and support self-inspections, government-led inspections, and program reviews; develop and track corrective action plans to resolution.

• Manage and investigate security incidents, violations, and unauthorized disclosures; prepare written reports and coordinate with cognizant government security offices as required.

• Maintain current knowledge of evolving regulations, directives, and policy changes affecting SCI and SAP environments.

• Support the oversight and accreditation of Sensitive Compartmented Information Facilities (SCIFs) and SAP Facilities (SAPFs), including coordination of construction, modifications, and periodic reviews in accordance with ICD 705 and applicable SAP directives.

• Coordinate with the Facility Security Officer (FSO) and government representatives on facility inspections, accreditation actions, and emergency security procedures.

• Manage access control systems, visitor control procedures, and physical security measures within controlled areas.

• Process and track personnel security clearance actions, including nominations, periodic reinvestigations, and SCI/SAP accesses through DISS, SIMS, or other government systems.

• Administer and monitor the Insider Threat program in coordination with company and government requirements.

• Counsel employees on security responsibilities, reporting requirements, and foreign travel and contact reporting obligations.

• Oversee the handling, marking, storage, transmission, and destruction of classified materials in accordance with applicable regulations.

• Coordinate with Information System Security Officers (ISSOs) and ISSMs to ensure classified information system usage aligns with…