JobsUSA Logo ImageJobsUSA

  • Home
  • About Us
  • Contact Us

Personnel Security Specialist

ManTech International

Company : ManTech International

Location : El Segundo, CA

Posted Date : 13 October 2025

Job Type : Contractor

Category : Security & Public Safety

Occupation : Security Specialist

Job Details

Personnel Security Specialist II

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts nowprotect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA.

The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide "day-to-day" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Responsibilities include but are not limited to:

  • Build and maintain tracking spreadsheets/databases for customer PERSEC activities.
  • 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.
  • Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions.
  • Conduct Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP reviews of candidates being submitted for SAP access.
  • Perform data entry and record checks in the Joint Access Database (JADE) and maintain all customer sponsored personnel access information.
  • Receive and/or transmit classified visit requests as necessary to meet customer needs.

Minimum Qualifications:

  • Bachelor's degree; an additional 4 years of experience may be considered in lieu of degree.
  • 6 + years of related experience.
  • 4 + years of relevant SCI or SAP experience.
  • Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents.

Preferred Qualifications:

  • 2+ years of SAP-related experience.

Clearance Requirements:

  • Current Top Secret Clearance with SCI Eligibility.
  • Eligibility for access to Special Access Program Information.
  • Willingness to submit to a Counterintelligence polygraph.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
  • Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $74,000.00-$123,100.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

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 and provide your name and contact information.

Trending Searches in El Segundo, CA

  • Full time jobs near me El Segundo, CA
  • Local job openings
  • Places hiring near me
  • Job vacancies near me
  • Personnel Security Specialist jobs near me El Segundo, CA
  • Personnel Security Specialist jobs hiring near me El Segundo, CA
  • Personnel Security Specialist jobs hiring near El Segundo, CA
  • Personnel Security Specialist jobs near El Segundo, CA
  • Personnel Security Specialist jobs near me in El Segundo, CA
  • Personnel Security Specialist jobs in El Segundo, CA

Top trending job titles hiring now

  • Security specialist
  • Physical security specialist
  • Adjudicator
  • Human resources specialist
  • Das adjudicator
  • Unemployment claims adjudicators
  • Security officer
  • Personnel security adjudicator
  • Security adjudicator
  • Background adjudicator

Popular Searches for Personnel Security Specialist

  • Security jobs near me
  • Personnel security jobs
  • Personnel Security Specialist
  • Security specialist job
  • Security jobs hiring near me
  • Security jobs near me in the last 3 days
  • Immediate hire jobs near me
  • Immediate hire near me
  • Immediate hire jobs
  • Instant hire jobs

Other Jobs You May Like

Security Officer Front Desk Patrol Full-Time

Company : Allied Universal

Location : Los Angeles, CA

Security Officer Unarmed Education Patrol

Company : Allied Universal

Location : Van Nuys, CA

Unarmed Security Officer - Access Control

Company : Allied Universal

Location : Gonzales, CA

Posting Security Officer Custody Officer

Company : Allied Universal

Location : La Habra, CA

Security Officer - Healthcare Patrol - Part Time

Company : Allied Universal

Location : South San Francisco, CA

Posting Security Officer Hospital

Company : Allied Universal

Location : Orange, CA

Security Officer - Access Control Specialist

Company : Allied Universal

Location : Lemoore, CA

Security Officer Residential Access Control

Company : Allied Universal

Location : Calabasas, CA

Security Officer - Retail

Company : Allied Universal

Location : Redlands, CA

Armed Security Officer - Government Patrol Rover

Company : Allied Universal

Location : Los Angeles, CA

Security Officer - Retail Mall Patrol

Company : Allied Universal

Location : Mountain View, CA

Security Officer - Cleared (Clearance Required - Unarmed)

Company : Allied Universal

Location : San Diego, CA

Security Officer Retail Patrol Full-Time

Company : Allied Universal

Location : Newport Coast, CA

Security Officer Residential Patrol

Company : Allied Universal

Location : Diamond Bar, CA

Top searches

  • Jobs hiring immediately
  • Part time jobs near me
  • Full time jobs near me
  • Jobs that are hiring near me
  • Jobs near me hiring now
  • Personnel Security Specialist jobs near me
  • Personnel Security Specialist jobs
  • Personnel Security Specialist jobs hiring near me
  • Personnel Security Specialist openings near me
  • Personnel Security Specialist vacancies near me

Employment opportunities at ManTech International

  • ManTech International jobs near me El Segundo, CA
  • ManTech International jobs hiring near me El Segundo, CA
  • ManTech International jobs near El Segundo, CA
  • ManTech International jobs hiring near me
  • ManTech International openings near me
  • ManTech International jobs near me in El Segundo, CA
  • ManTech International jobs hiring in El Segundo, CA
  • Employment opportunities near me
  • Job openings near me
  • Jobs hiring immediately
  1. Home
  2. Companies
  3. ManTech International Jobs Hiring Near Me
  4. Personnel Security Specialist job in El Segundo, CA, US
JobsUSA Footer Logo ImageJobsUSA

Email: admin@jobsusa.ai

Address: 100 Summit Dr, Burlington,
Massachusetts 01803, US

twitter linkedin instagram

Useful Links

  • Blogs
  • Jobs By Company
  • Cookie Policy
  • Privacy Policy
  • Terms and Conditions

Browse Categories

  • Nursing
  • Therapy
  • Management
  • Administrative Assistance
  • Physicians & Surgeons
  • Medical Technician
  • Retail
  • Sales
  • Installation & Maintenance
  • Driving

© 2025 JobsUSA.
All Rights Reserved.