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COMSEC Manager

ManTech

Los Angeles, CAJobSeen 1w agoSeen in employer's feed 1w ago

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At a glance

Compensation
No compensation found
Location
Los Angeles, CA
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

COMSEC Manager's CourseSAP Access EligibilityTop Secret clearance

Job overview

ManTech seeks a COMSEC Manager to support Department of Defense agencies and Special Access Programs in El Segundo, California. The role provides day-to-day support for Collateral, SCI, and SAP activities, including COMSEC inventories, equipment installation, document control, classified-material handling, security compliance, and personnel training. The position is performed in the office five days a week.

Skills & qualifications

RequiredNice to have

Skills

COMSEC AccountabilityCOMSEC ProceduresCOMSEC AcquisitionCOMSEC MaintenanceCOMSEC OperationsCOMSEC DispositionICDsJAFANsDoD ManualsSecurity PoliciesMicrosoft OfficeWordPowerPointExcelPhysical Security AccreditationInterpersonal SkillsLifting

Qualifications

Bachelor's Degree or Equivalent Experience6 Years Related Experience4 Years SCI/SAR ExperienceCOMSEC Manager's CourseTop-Secret Clearance With SCI EligibilitySAP Access EligibilityCounterintelligence Polygraph Willingness3 Years SAR ExperienceTravel Within Area of Responsibility

Full job description

MANTECH seeks a COMSEC Manager to join our team in El Segundo, CA.

The COMSEC Manager’s primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. This is a five-day a week in the office role in El Segundo, CA.

Responsibilities include but are not limited to:

  • Conduct secure equipment and classified keying material inventories, inspections, and other COMSEC-related support and oversight functions.

  • Perform installation of secure telephone equipment (STE) and coordinate the delivery of encryption devices and keying material to select Information Technology (IT) specialists maintaining classified networks.

  • Administer a Top-Secret inventory and document control program to account for COMSEC equipment and materials.

  • Conduct inventories per agency policy, reporting any discrepancies directly to the government customer.

  • Courier classified information and author official receipts for classified materials.

  • Ensure compliance with Automated Information Systems Security requirements related to COMSEC duties, as well as proper physical security accreditation for supported facilities.

  • Train personnel in COMSEC procedures and the proper use of related equipment.

Minimum Qualifications:

  • Bachelor’s degree or equivalent additional experience (4 years).

  • 6 years of related experience, including a minimum of 4 years of experience in an SCI/SAR environment.

  • Must complete the COMSEC Manager’s course within 6 months of starting on contract.

  • Strong understanding of COMSEC accountability and procedures required for the issue, receipt, inventory, and mailing of COMSEC equipment and materials.

  • Familiarity with COMSEC acquisition, maintenance, operations, and disposition, as well as relevant ICDs, JAFANs, DoD Manuals, and security policies.

  • Working knowledge of Microsoft Office applications (Word, PowerPoint, and Excel).

Preferred Qualifications:

  • Minimum 3 years of experience specifically within a SAR environment highly desired.

  • Proven track record of managing physical security accreditation processes alongside designated Program Security Officers.

  • Strong interpersonal skills to effectively interact with DoD, military/civilian personnel, and industry partners in a dynamic environment.

Clearance Requirements:

  • Top-Secret Clearance with SCI Eligibility, access eligibility for Special Access Program Information, and willingness to submit to a Counterintelligence polygraph.

Physical Requirements:

  • Must be able to remain in a stationary position at adjustable desks in closed-area offices, with occasional movement inside and outside the office to access files and secure containers.

  • Willingness to travel within the organizational Area of Responsibility via air and ground transportation as needed.

  • Moderate lifting required (approximately 25-40 pounds) to move, remove, and install COMSEC-related equipment.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.

How this job compares

Set against the 535 open Security Manager jobs on Olive Jobs, counted November 4, 2026.

Pay
  • This postingNot listed
  • California median$100–242K/yr58 salary ranges
Openings
Olive Jobs lists 65 open Security Manager jobs in California and 535 across the US. 2% of them nationwide are listed as remote or flexible.
Hiring the most in California
Experience
This posting asks for at least 6 years of experience; Security Manager postings that state a minimum ask for 5 years at the median (466 postings).
Education
134 of the 535 open Security Manager jobs (25%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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