Amentum Technology Inc. (Amentum) provides safe and innovative solutions to our customers at nuclear cleanup and production sites. Our services include program management, decommissioning, environmental remediation, waste and nuclear material management, nuclear operations, consulting, and engineering, and construction. We are currently executing many contracts, performing work that is essential to our clients missions across a broad range of functional areas, and one contract in particular is near the Idaho Falls area.
We are currently executing many contracts, performing work that is essential to our clients' missions across a broad range of functional areas. We are looking for a Team Oriented Subcontract Administrator who has a working knowledge of Federal Construction Contracting and procurement requirements. This is a great opportunity for a candidate to be part of a team of Contracts and Procurement Professionals who are driven to provide exceptional service to our Government client in the Idaho Falls, ID area.
Responsibilities will include:
Performing subcontracting or paralegal functions in support of; Construction, Mechanical Equipment, Excavation, General Services, etc. in the Federal Contracting environment
Perform assignments of varying scope and of moderate complexity following established policies and procedures
Ability to work in a Team Environment with shifting priorities that may include extended hours, (As Needed & Approved), to support project schedules
With the guidance of senior staff, responsible for cradle to grave procurement administration of federal and/or commercial construction related procurement actions; review requisitions, prepare RFPs, conduct bid abstracts, conduct negotiations, prepare purchase orders and subcontracts and administer complex services-type subcontracts
Ability to be “Proactive” and “Forward Looking” when developing and administering subcontracts
With oversight of senior staff, support proposal preparation activities to clients
Bachelor's Degree in Business or related discipline with 5 or more years of relevant experience - OR- 10 years’ relevant experience and High School Diploma/GED in lieu of Bachelor's is acceptable
Contracts experience
USA citizenship is required (to comply with government customer requirements and/or applicable government regulations)
Strong Computer skills: Excel, Word, Microsoft Outlook
Above average writing skills need to be logical and succinct
Preferred qualifications
Federal Acquisition Regulation (FAR) experience
Familiarity with federal and commercial procurement guidelines and regulations
Industrial Construction experience is desired
Some paralegal experience could be helpful
Experience administering large complex Federal Construction type contracts
Previous legal contracts experience
Essential Functions: Intermittent sitting, walking, standing, bending, squatting, climbing, kneeling, twisting, and lifting. Lifting requirements limited to 20 lbs. in the form of supplies, drawings, etc. Longest distance carried of 50 feet. Hand manipulation is required for simple grasping, pushing and pulling, and fine manipulation. Right and/or left hands utilized. Occasional need to reach and/or work above the shoulder, for supplies, as well as below the shoulder for same. Must be alert to equipment in the field, there will be occasional travel, will work near construction job site equipment when in the field, the occasional need to work near hazardous equipment and machinery, occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity, and potential work at heights. Project Information: The work location for this position is approximately 55 miles from Idaho Falls
Compensation Details:
$89,400 - $185,035
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:
01/16/2026 - Until FilledAmentum 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.