Activity Security Representative

Job ID: 2617973
Location: El Segundo, CA, US
Date Posted: 2026-10-22
Category: Security
Subcategory: Security
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: Top_Secret
Clearance Level Must Be Able to Obtain: TS/SCI with Poly
Potential for Remote Work: ORA_ON_SITE
Description
Are you an experienced Contractor Special Security Officer (CSSO) or Activity Security Representative (ASR) who is ready to make your mark on an exciting space contract? Join our award-winning team in El Segundo, CA where you'll be part of an exceptional group of professionals managing comprehensive security operations across the greater security enterprise. You will be directly involved in maintaining a secure environment for classified programs and operating the day-to-day Personnel Security actions for high-priority activities withing the Space Portfolio. Your expertise will be crucial in managing personnel and clearance requirements, managing visitor control, document and correspondence management, Security Awareness Training, and investigating security incidents, all while contributing to the advancement of our projects.
What you will do on the job:

• Support Personnel Security (PERSEC) operations for the facility and organization for Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
• Security management and operations: maintain a secure environment to facilitate the successful development and execution of classified programs at the assigned organization where classified information is stored, accessed, or where accessed personnel are assigned. Enforce strict adherence to applicable laws as well as national DoD, and other security policies and requirements.
• Visitor Control: Create, receive, and transmit Visit Authorization Requests for Government, Military, and Industry personnel.
• Access Control: Manage a cutting-edge Access Control System for both unclassified and classified spaces within mission boundaries.
• Assist with the preparation of security plans, reviewing applicable guidelines, and established procedures for all areas of security including Personnel Security, Information Security, Physical/Technical Security, Classification Management, Communication Security (COMSEC), and Program Security.
• Maintain accountability of controlled documents and media to include active inventory lists, destruction receipts and transfer of documentation.
• Present Security Awareness Training and Education (SATE) briefings.
• Conduct Security Program Indoctrination Briefings.
• Investigate security incidents and violations; prepare reports of investigations for the corporation and customers, making specific recommendations for corrective and preventive actions.

Qualifications
This is you:

• Bachelor's degree with 10+ years related experience (additional 4 years of experience will be accepted in lieu of degree).
• 8+ years of applicable military service.
• Demonstrated knowledge of National Industrial Security Operating Manual (NISPOM) / Intelligence Community Directives (ICDs) with a focus on ICD 705 series, DoD 5205.07 series, Executive Orders, etc.
• Experience in managing DD-254s for Government sponsored missions.
• Expertise in Microsoft Office suite (MSWord, Excel, Power Point).
• Experience utilizing customer databases such as DISS/JADE/SIMs.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .