Ready to Defend the Future? Join Our Elite Security Team!  BAE Systems is seeking a passionate and driven Top Secret Control Officer (TSCO) / SAP Accountability Officer (SAO) to join our rapidly expanding security team!  This isn't just a job – it's a chance to elevate your career in the exciting world of Aerospace & Defense. Become part of BAE Systems, a globally recognized leader in innovation and a trusted partner to the U.S. Government. You'll be at the forefront of protecting cutting-edge technologies across a multitude of Special Access Programs (SAPs), directly contributing to critical national security missions.  Imagine making a real impact, you’ll be supporting a diverse portfolio of dynamic programs, working alongside brilliant minds and leaders. As the TSCO / SAO, you'll collaborate with leaders across the organization and build key relationships with internal and external customers. This fast-paced, team-oriented role will help you develop highly sought-after skills and ensure your contributions are recognized.  If you're a motivated security professional looking for a challenging and rewarding opportunity, we want to hear from you!  Tasks include, but are not limited to: Serving as the primary custodian of all Top‑Secret material, maintaining accountability registers and overseeing access control. The Top‑Secret Control Officer (TSCO) / SAP Accountability Officer (SAO) may need to travel to customer sites, government facilities, and partner locations to provide on‑site oversight and accountability. Will be responsible for the secure packaging, documentation, and transport of classified material (Confidential, Secret, Top‑Secret) between BAE facilities, customer sites, and government installations. The TSCO/SAO will maintain proper chain of custody requirements via hand receipts and ensuring that all classified materials that are transferred have a signed return receipt from the recipient. Will be required to maintain meticulous records for all accountable materials. Administer Security Practices and Procedures (SPP) for programs and apply industrial security requirements pertaining to Accountability such as those derived from the DoDM 5205.07 SAP Security Manual. Coordinate between program management and other functions to ensure security guidelines are properly implemented and executed and establish a clear relationship of roles and duties. Ensure all business is conducted using the highest ethical standards and compliance with all applicable laws, statues, and regulations as well as company policies and directives. Investigate security incidents, violations and prepare reports specifying preventive action to be taken pertaining to accountability. Ensure Customer compliance requirements are met, maintain 100% readiness for inspections, and assist customers with inspections and ensure corrective actions are implemented. Establish and maintain effective working relationships within the function, business areas, and sectors. Experience supporting and navigating complex customer requirements pertaining to accountability. May prepare and present basic security briefings. Perform other duties as necessary.