Security Control Assessor

Amentum is a leading provider of engineering, scientific, and program management support services.  We are at the forefront of breakthrough technology development and demonstration programs in multiple areas, including flight research and analysis support, advanced sensors, camera systems, collection systems, aircraft and space science systems.

We are currently seeking talented, enthusiastic, and dynamic individuals to support NASA in formulating, coordinating, monitoring, and transitioning advanced research and development.  Applicants must possess superior oral and written communications skills. Candidates should be self-starters capable of working both independently and as part of a cross-functional team working in a fast-paced collaborative environment.

Job Duties and Responsibilities:

• Conduct comprehensive security assessments of management, operational, and technical controls in strict compliance with Federal and DoD cybersecurity policies
• Evaluate system threats, vulnerabilities, and Confidentiality, Integrity, and Availability impact levels to determine risk severity and recommend corrective safeguards
• Author, review, and approve critical security documentation, including Security Assessment Reports (SAR) and Plan of Action & Milestones (POA&M)
• Develop recommendations for authorization and submitting the security authorization packages
• Evaluate proposed system changes and provide technical guidance, risk briefings, and formal authorization recommendations to Authorizing Officials (AO) and System Owners
• Travel as required to attend meetings, conferences, site visits, compliance reviews, and training

Required Qualifications:

• Bachelor’s degree in the specified field and more than five (5) years of experience
• Must have an Active Top Secret US Government Clearance and be eligible and approved for access to Sensitive Compartmented Information (SCI). Please Note: US Citizenship is required to maintain a Top Secret Clearance. 
• Candidate shall complete the following Security Training, Education, and Professionalization Portal (STEPP) training courses upon assignment or no later than 60 calendar days and prior to performing associated duties:
  • Introduction to the Risk Management Framework RMF (CS124.16).

• Must have one (1) of the following skills and/or qualifications: 
  • CompTIA Security+.
  • Certified Information Systems Security Professional (CISSP).

       

Compensation Details:

$115K-$167K depending on location

       

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:

06/11/2026 - 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.