Security Specialist-PERSEC

Amentum is seeking a Security Specialist-PERSEC to support the Atlantic Undersea Test and Evaluation Center (AUTEC) Mission in West Palm Beach, FL. AUTEC is a Major Range and Test Facility Base (MRTFB) and the Naval Undersea Warfare Center, Division Newport's largest single team project, providing both deep and shallow water test and training environments. The Security Specialist - PERSEC supports personnel security eligibility processes by maintaining accurate records, tracking clearances, and ensuring compliance with DoD and program‑specific access requirements. This role ensures that all personnel meet necessary eligibility standards for classified and controlled access. It also provides clearance, access, and Program Access Request support for both U.S. and international program members.

Must be able to obtain and maintain a Secret U.S. Government Clearance. Note: U.S. Citizenship is required to obtain a Secret Clearance.

Duties & Responsibilities:

• The Security Specialist - PERSEC maintains personnel security files in accordance with Government requirements and established personnel security standards.
• Security Specialist - PERSEC assist with updating personnel security clearance and access databases to ensure accurate and timely documentation of eligibility and access levels.
• Provide Program Access Request management support, including coordination, documentation, and tracking for all submitted PARs.
• Support international Program Access Requests at the F‑35 JPO Headquarters in Crystal City, VA, ensuring proper processing and documentation.
• Provide Personnel Clearance management support and assist with resolving clearance issues or discrepancies.
• Ensure all onsite Government personnel and DoD contractor staff hold current security clearances aligned with their position sensitivity and required access levels.
• Monitor personnel clearance status against the DoD system of record and coordinate updates or corrective actions as needed.
• Security Specialist - PERSEC maintain records, tracking logs, and administrative files to support personnel security compliance.
• Other duties as assigned

Knowledge, Skills, and Abilities (KSAs):

• Knowledge of personnel security policies, clearance requirements, eligibility standards, and DoD personnel vetting procedures.
• Skilled in maintaining and updating personnel security files, databases, and tracking systems used to document clearance status and access.
• Ability to manage Program Access Requests and coordinate personnel security requirements for both U.S. and international team members.
• Skilled in reviewing clearance information, identifying discrepancies, and ensuring compliance with established position sensitivity and access requirements.
• Ability to work effectively with Government security offices, service representatives, and contractor personnel to support personnel security operations.
• Specialized experience with flag-officer level briefings and senior-level interface.

Minimum Experience/Education:

• At least 10 years of relevant work experience.

• Bachelor's degree and 4 additional years of relevant work experience.

Compensation Details:

$100,000 - $120,000

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:

08/21/2026 - Until Filled

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.