Senior Counterintelligence Evaluator

Amentum is seeking a Senior Counterintelligence Evaluator to support our Department of Energy and Counterintelligence (DOE-IN) contract. Positions will be based in the Washington, area.

Responsibilities

Serves as a Counterintelligence Evaluator, specific duties and functions include, but are not limited to, the following:

• Conduct comprehensive counterintelligence evaluations of DOE personnel assigned to any of eight “high-risk” programs and offices, as defined in law and regulation.

• Performs evaluations across the DOE complex. Manages the timely conduct of Personnel Security File reviews, polygraph examinations, leads to the field, other data base reviews, and financial and psychological assessments in support of assigned CI evaluations required to resolve CI anomalies.

• Utilize case management software to document actions taken and results of CI evaluations.

• Coordinate support from DOE Personnel Security Offices to resolve appropriate issues associated with access recommendations.

• Issue written recommendations based on the outcome of the CI evaluation.

• Interface with “high risk” program management, field Senior Counterintelligence Officers, and senior DOE staff personnel.

• Presents evaluation findings to CI Directorate management and other DOE Program Managers, as necessary.

• Participate in administrative proceedings associated with evaluations findings, if appropriate.

• Identify issues for possible referral to the FBI or internal investigative entities.

Requirements

• Active Top-Secret/SCI Clearance

• Bachelor’s Degree at an accredited college or university. A master’s degree is desirable.

• Minimum of ten (10) years of substantive experience in counterintelligence investigations, including assessment of financial indicators of CI interest.

• Must demonstrate evidence of excellent oral and written communication skills.

Compensation & Benefits:

• Amentum offers the following benefits for this position, subject to applicable eligibility requirements: medical dental and vision insurance, 401(k) retirement plan, life insurance, long term and short-term disability insurance, 15 days of paid time off, paid sick and safe time (all under the same umbrella), and 4 weeks of parental leave.

Compensation Details:

$150,000 - $185,000

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:

01/22/2026 - 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 .