**Description** The Site Security Manager (Senior) for Space Force Japan (SFJ) is a critical leadership role responsible for the development, implementation, and oversight of comprehensive security strategies at the SFJ GPS client site. This position manages all aspects of personnel and physical security, ensures compliance with Special Access Program (SAP) and Special Technical Operations (STO) requirements, and enforces security policies and procedures in accordance with Department of Defense (DoD), INDOPACOM, and USSFJ directives. The Site Security Manager will coordinate staff requirements and collaborate with internal and external stakeholders to maintain a secure and compliant environment at the SFJ location. This role requires an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance. Key Responsibilities · Develop, implement, and oversee security strategies and programs in alignment with DoD, INDOPACOM, and USSFJ directives and best practices. · Manage all aspects of personnel and physical security, including access control, visitor management, security training, and incident response. · Create, maintain, and enforce security policies and procedures tailored to SAP/STO environments. · Conduct security risk assessments, vulnerability analyses, and recommend mitigation strategies for facilities, personnel, and operations. · Coordinate security requirements and activities with SFJ leadership, INDOPACOM, USSFJ, and other relevant agencies. · Ensure compliance with all federal, DoD, and command-level security standards, including NISPOM, ICDs, and SAP/STO policies. · Prepare and deliver security briefings, reports, and recommendations to senior leadership. · Supervise, mentor, and train junior security staff and contractors as required. · Oversee security incident investigations and reporting, ensuring timely and accurate communication with leadership and stakeholders. · Maintain up-to-date knowledge of evolving security threats, technologies, and best practices relevant to the SFJ mission. **Qualifications** · Clearance: Active TS/SCI required; SAP/STO eligibility preferred. · Experience: Minimum of 8–10 years of security management experience, preferably supporting DoD, INDOPACOM, or USSFJ operations. · Education: Bachelor’s degree in Security Management, Criminal Justice, or a related field (or equivalent experience). · Certifications: DoD Security Fundamentals Professional Certification (SFPC) or equivalent preferred. · Technical Knowledge: In-depth understanding of DoD, INDOPACOM, and USSFJ security policies, SAP/STO program requirements, and risk management frameworks. · Leadership: Demonstrated ability to lead and manage security teams in high-risk, complex environments. · Communication: Excellent written and verbal communication skills; ability to brief senior leaders and coordinate across multiple organizations. · Analytical Skills: Strong analytical and problem-solving abilities; experience conducting security risk assessments and incident investigations. · Interpersonal Skills: Ability to build effective working relationships with military, civilian, and contractor personnel. Preferred Qualifications · Prior experience supporting USSFJ or INDOPACOM security operations. · Experience with SAP/STO program security management. · Familiarity with USSFJ and INDOPACOM command structures and reporting requirements. · Advanced security certifications (e.g., CISSP, CPP). This position is ideal for a senior security professional with a proven track record in managing complex security programs in a joint military environment, particularly within the INDOPACOM or USSFJ area of operations. REQNUMBER: 2507930 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability