Los Angeles, California

Secure our Nation, Ignite your Future


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

Currently, ManTech is seeking a motivated, career and customer-oriented Activity Security Representative II to join our team in the Los Angeles AFB.

The Activity Security Representative’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Responsibilities include, but are not limited to:

Classification reviews of inbound and outbound correspondence
Assist in the maintenance of a document accountability database and associated correspondence
Processing inbound and outbound classified mail and receipt records
Perform destruction of classified materials
Process magnetic media for accountability
Reproduction support for classified materials
Maintain various daily logs for a variety of administrative functions associated with document control
Assist in the processing of inbound data and outbound data transfer files
Transfer electronic data files to internal customers
Maintain an extensive customer database point of contact listing
Assist with researching, processing, filing, and maintaining inbound and outbound visit notices
Escort facility visitors and maintains associated logs
Assist in the preparation of facility access control badges
Conduct entry and exit inspections
Assist in the maintenance of facility access control entry systems, to include visitor control
Perform data entry to the Personnel Access Security System database and maintain all customer sponsored billets and quota information
Assist in maintaining personnel security files for all personnel of the supported element
Provide support for the security awareness and education programs
Perform miscellaneous administrative support functions as directed by the contractor site lead and/or the Government Security Representative
2-4 years total experience, including minimum 1 3 years with SCI or SAR programs
degree or equivalent additional experience (4 years)
Must complete the DoD SAPCO approved SAPNP training within six months of starting on contract
(if performing SAP personnel security functions)
SIMS database familiarity or complete training within six months of starting on contract (if
performing document control functions)
Must complete JPAS training within six months of starting on contract (if performing SCI personnel
security functions)
Must complete Joint Access Database Environment (JADE) training within six months of starting oncontract (if performing SAP personnel security functions)

Physical Requirements:

  • must be able to lift up to 50 pound

Security Clearance Requirements:
Current Top Secret Clearance with SCI Eligibility
Eligibility for access to Special Access Program Information
Willingness to submit to a Counterintelligence polygraph
Other Requirements:
Must be familiar with security policy/manuals and the appropriate and other guiding policy
Must have the ability to work in a dynamic environment and effectively interact with numerous
DOD, military/civilian personnel and industry partners
Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)
Possess a high degree of originality, creativity, initiative requiring minimal supervision
Willingness to travel within the organizational Area of Responsibility (AOR) (note - could be
extensive, and will include both air and ground transportation)


ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.

Los Angeles, California

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.


For more than 4 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.


Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries throughout the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

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