Security Analyst

General information

Requisition # R67186 Locations USA-VA-Arlington Posting Date 04/15/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented SECURITY ANALYST to join our team at the Pentagon in ARLINGTON, VA. 

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Responsibilities include but are not limited to:

• Regulatory & SAP Compliance Oversight: Serve as a Security Specialist ensuring strict adherence to personnel, physical, industrial, OPSEC, and information security standards as mandated by DoD, Intelligence Community Directives (ICDs), and Special Access Program (SAP) policies.

• Control Officer (CO) Functions: Execute duties as a Control Officer for assigned ODNI and SAP-level programs, managing the protection of sensitive technology, classified materials, and mission-critical operations.

• Security Liaison & Coordination: Facilitate inter-agency operations between the Office of the Undersecretary of Defense for Intelligence and Security, combatant commands, and the IC to coordinate space requirements, equipment acquisition, and Strategy Coordination Programs.

• Personnel Security & SAP Vetting: Conduct and review SCI and SAP pre-screening interviews, manage eligibility recommendations, and maintain accurate records within DISS and Scattered Castles.

• Facility & SCIF Integrity: Oversee daily security operations for command SCIFs, including visitor control, clearance verification, and monitoring of technical security systems (IDS, ACS, and CCTV).

• Investigation & Risk Mitigation: Conduct formal inquiries into security violations or unauthorized disclosures, providing written assessments and recommended corrective actions to senior leadership.

• Briefing & Indoctrination: Administer security briefings, including initial INDOCs, foreign travel debriefs, and the execution of non-disclosure agreements (NDAs).

Minimum Qualifications:

• Bachelor’s Degree and 4+ years of experience in a security-related field, specifically with Special Access Programs (SAP) and SCI environment familiarity.

• Proficient in DoD security databases, specifically DISS, Scattered Castles, E-QIP, and relevant