ACSSO SAP/SCI Security Specialist (Contractor)

Mosaic.tech; Costa Mesa (CA); On-site; USD 112,000 - 149,000; Full time

Benefits offered by this job

Top-tier benefits

Job summary

Anduril Industries in Costa Mesa, CA seeks an Assistant Contractor Special Access Program Security Officer (ACSSO) to join a fast-growing security team. The role supports SAP/SCI programs with personnel and physical security, OPSEC, and government liaison duties in a manufacturing environment.

The ACSSO will work under CSSO guidance to maintain security posture, manage investigations, and ensure compliance with ICDs, NISPOM rules, and DS guidance.

Qualifications

• DoD Top Secret clearance with SCI eligibility and current investigation.
• Ability to evaluate program risks and implement mitigations.
• Strong communication skills and cross‑agency liaison experience.
• Experience with SAP/SCI security concepts and DoD regulations.

Responsibilities

• Interpret and implement ICDs, DoDM 5205.07, 32 CFR Part 117, and related policies.
• Support personnel security, physical security, and OPSEC planning for SAP/SCI programs.
• Maintain security records and manage incident investigations with CSSO involvement.
• Coordinate with government security counterparts and train personnel as required.
• Assist with facility access control, badging, and SCIF documentation.
• Prepare DD254s, SOPs, PPIPs, and OPSEC plans in collaboration with teams.
• Oversee program protection and liaise with ISSO/ISSM on systems management.

Skills

Security principles

Oral and written communication

Government security interfaces

Education

Bachelor's degree in related discipline

Job description

Anduril Industries in Costa Mesa, CA seeks an Assistant Contractor Special Access Program Security Officer (ACSSO) to join a fast-growing security team. The role supports SAP/SCI programs with personnel and physical security, OPSEC, and government liaison duties in a manufacturing environment.

The ACSSO will work under CSSO guidance to maintain security posture, manage investigations, and ensure compliance with ICDs, NISPOM rules, and DS guidance.