Amentum is seeking a Security Specialist/ Assistant Facility Security Officer (AFSO) for the Space Force Range contract.

Job Description:

The Security Specialist/AFSO is responsible for implementing and managing security programs in accordance with Department of Defense (DoD), Space Force, and National Industrial Security Program Operating Manual (NISPOM) requirements. This includes strict adherence to DoD 5205.07 Special Access Program (SAP) Security Manual, ICD 705 Physical Security Standards for Sensitive Compartmented Information Facilities (SCIFs), and related directives to ensure compliance across personnel, physical, and information security domains. The role supports launch and test operations while maintaining range readiness and mission reliability.

Typical Duties:

· Administer security programs in compliance with DoD 5205.07, ICD 705, Space Force directives, and NISPOM.

· Process and maintain personnel security clearances using DISS and e-QIP systems.

· Conduct security briefings, training, and awareness programs for all cleared personnel.

· Oversee classified material control, secure storage, and transmission procedures.

· Perform facility security inspections, risk assessments, and vulnerability analyses.

· Investigate security incidents and prepare reports with corrective actions.

· Coordinate with Space Force, government agencies, and contractors on security requirements.

· Support audits, inspections, and self-assessments to ensure compliance.

Minimum Requirements:

· Active Secret Clearance (Top Secret preferred).

· Bachelor’s degree in Security Management, Criminal Justice, or related field (or equivalent experience).

· Minimum 3 years of experience as Security Specialist or AFSO.

· Completion of DoD security training courses; ISP certification preferred

Compensation Details:

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:

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.