Security Specialist - Personnel & Physical Security

Join Leidos in a mission-critical role supporting the 11th Air Force Special Security Office (SSO) in Alaska—where national defense meets elite security operations. As a Security Specialist, you’ll be at the forefront of safeguarding sensitive intelligence, personnel, and facilities across the Alaskan theater. This dynamic position blends strategic oversight with hands-on execution, ensuring SCI access control, policy enforcement, and compliance with the highest standards of national security.

You’ll manage TS/SCI visit requests, conduct SCI indoctrinations, and collaborate with the Defense Counterintelligence and Security Agency (DCSA CAS) to adjudicate eligibility and resolve investigative findings. If you're passionate about protecting our nation’s most vital assets and thrive in high-stakes environments, this is your opportunity to make a meaningful impact at the Pacific Headquarters of the U.S. Air Force.

✈️ Key Responsibilities

• Lead and administer SCI Personnel and Physical Security Programs for 11 AF

• Conduct SCI indoctrinations and manage access control for SCIFs and SCI-cleared personnel

• Monitor DISS and Scattered Castles for clearance verification and derogatory data

• Coordinate escorts and execute audits, inspections, and compliance reviews

• Develop and maintain SCIF documentation (FFC, TEMPEST, CSP, MSP)

• Process TS//SCI visit requests and liaise with DCSA CAS for adjudication and eligibility

• Deliver training and guidance to subordinate unit SSOs

• Support Program Compliance Review (PCR) inspections and readiness initiatives

🛡️ Basic Qualifications

• Active TS/SCI clearance required on day one

• Minimum 5 years of DoD security experience in military or intelligence environments

• Associate’s degree

• Exceptional communication, analytical, and organizational skills

• Proficiency in Microsoft Office and DoD clearance systems (DISS, Scattered Castles)

• Deep knowledge of ICD 704, ICD 705, and DoDM 5105.21 Vols 2 & 3

• Experience with DIA SCIF authorization and security protocols

🌟 Preferred Qualifications

• Bachelor’s degree in a security-related discipline

• SPeD Security Fundamentals Certification

• ICD 705 Site Security Manager (SSM) Certification

• Security Asset Protection Professional Certification

• PMP Certification

This isn’t just a job—it’s a chance to serve at the intersection of intelligence, innovation, and integrity. Ready to elevate your career while supporting one of the most strategic commands in the U.S. Air Force

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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

April 23, 2026

Pay Range:

Pay Range $82,550.00 - $149,225.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.