Program Security Officer 3 – TS/SCI Required

About the role

Join MANTECH’s dynamic team in Chantilly, VA, providing advanced security solutions to national intelligence agencies. This senior position supports program security across multiple domains and locations.

Key responsibilities

• Provide advice and assistance on security issues to government and program security officers across various locations.
• Manage classification, program security, information systems security, personnel security, and physical security for customers and industry partners.
• Conduct briefings and indoctrinations for diverse audiences and deliver recommendations to Directorate leadership.
• Assist in developing security policies, implementation procedures, and support the NRO Integrated Security Assessment Program.
• Travel domestically and OCONUS up to 25%.

Required profile

• HS Diploma with 12+ years, Associate with 10+ years, Bachelor with 8+ years, or Master with 6+ years of relevant security experience.
• Ability to handle high‑level, complex, or sensitive security issues with discretion.
• Experience providing risk‑managed security recommendations and familiarity with FOIA and pre‑publication reviews.

Required skills

• Knowledge of ICD 503, ICD 705, DISS, and Scattered Castles.
• Ability to implement Intelligence Community Directives, NRO Directives, and NRO Integrated Security Assessment Program.
• Understanding of NISPOM security policy, acquisition lifecycle security requirements, and program protection methodologies.

What we offer

• Compensation range $97,100 – $161,900 per year.
• Health, life, disability, retirement, paid time off, holiday pay, and learning & development opportunities.
• Inclusive workplace that considers all qualified applicants without regard to disability, veteran status, or other protected characteristics.