Position Title: Personnel Security Specialist
Relocation Assistance: N/A
Remote/Telework: Yes - Available for this position
Clearance Type: U.S. Government Security Clearance - Secret
Shift: Day shift
Hourly Pay Range: 33.00 - 34.57
We have an exciting opportunity for a Personnel Security Specialist within our Personnel Security (PERSEC) Team. The PERSEC teams conduct personnel security processing actions enterprise wide. The PERSEC teams work in concert with Contract Security Officers (CSOs) and Facility Security Officers (FSOs), who together work with our government clients, employees and candidates to obtain or maintain government clearances, classified space and system access as well as provide other essential security services for the Amentum business areas. As a PERSEC Specialist, you will work independently and interdependently within the PERSEC Teams to initiate clearance actions, periodic reinvestigations, crossovers; conducting clearance checks, review and process Security Pre-Screen checks, Visit Authorization Requests, CAC's, fingerprint processing, answering questions received from applicants, employees, customers, and other duties as assigned.
Roles and Responsibilities :
Initiate security background investigations and processing for different security clearance @types/levels (T3, T3R; T5, T5Rs) utilizing DISS, NBIS, and using the Fillable SF86 version for certain Agencies
Initiate processing actions for positions requiring Suitability requirements (National Agency Check (NAC), Tier 1; Background Investigation (BI), Moderate Risk Background Investigation (MBI), High Risk Background Investigation, Moderate Risk Positions of Trust (MRPTs), Position of Public Trust. Process Common Access Cards, Homeland Security Presidential Directive-12 (HSPD-12)
Work closely with FSO's/CSO's and other Security Representatives
Coordinate with OPM regarding personnel investigations for completion of clearance processing
Conduct quality control review of investigation packages (Questionnaire for National Security Positions SF86, 85, 85P's, etc.) to ensure they are complete and accurate prior to submittal
Assist employees/candidates with security paperwork
Process and submit SF4311 for clearance actions
Submit CSR's, request reciprocity within DISS
Initiate, process and submit Sensitive Compartmented Information (SCI) Packages and Special Access Program (SAP) Packages
Process fingerprints through Secure Web Fingerprint Transmission (SWFT) as applicable and or our third party vendor
Track and Maintain clearances in DISS and NBIS (until transition is complete)
Create and maintain records in the Amentum Security Database of Record (Gateway)
Conduct clearance checks utilizing DISS
Review Security Pre-Screen Forms as applicable
Familiarity with PART 147 - Adjudicative Guidelines for Determining Eligibility for Access to Classified Information under TITLE 32 - National Defense. Subtitle A - Department of Defense
Process outgoing visit requests and certifications
Other duties as assigned
Minimum Requirements:
Active U.S. Government Secret Security Clearance. Note: US Citizenship is a requirement to maintain a Secret Security Clearance.
Familiarity in the use of DISS and NBIS
High School Degree or GED and 2+ years of Personnel Security or Security experience
Required Skills:
Knowledge of NISPOM / 32 CFR Part 117
Experience processing SF86's (via e-APP and the fillable versions 2008 and 2016)
Proficiency with software applications such as MS Office, Outlook and Adobe Pro
Excellent interpersonal skills be a self-starter and possess the ability to work independently in a fast-paced team environment with a "no fail" mentality
Strong commitment to excellence and continuous improvement
Ability to effectively manage individual workflow
Communicate effectively both orally and in writing
Ability to interact positively with all individuals either in-person, over the phone or via teleconferencing applications.
Ability to use discretion when handling sensitive personal information
Compensation Details:
$33.00 - $34.57 Hourly
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment @type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
10/07/2026 - 10/12/2026
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .
