Fleet, Facility and Security Coordinator

Fleet, Facility and Security Coordinator Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities. We are currently seeking a Security, Facility, and Fleet Coordinator to support Spent Fuel Handling Project. Who We Are: Amentum Nuclear Projects a is a Tier 1 service provider to the U.S. Department of Energy and Atomic Energy of Canada Limited; we deliver safe and innovative solutions at complex 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. At Amentum, we’re challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery, and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. With $13 billion in revenue and a talent force of more than 55,000, Amentum provides a full spectrum of professional services including consulting, technical, scientific, and project delivery for the government and private sector. The Amentum business model allows us to successfully service our clients, leverage our integrated services, and provide our employees with growth opportunities while delivering global solutions to our client’s local programs. We consistently receive high rankings from Engineering News-Record (ENR) in many classifications, including the categories of Top Design Firms, Top Contractors, Top Green Buildings Design Firms, and Top Transportation Companies. What We Need: We are looking for a Security, Facility, and Fleet Coordinator for our Spent Fuel Handling Project (SFHP) Office in Idaho Falls. Our project is near the Naval Reactors Facility at Idaho National Lab, which is approximately 55 miles from Idaho Falls. Our Coordinator role will be to provide Duties & Responsibilities Include:

Performs essential duties & responsibilities in a variety of administrative tasks in support of IT and Security. Schedule meetings/use of the Main Conference Room in coordination with other administrators. Greet guests, monitor visitor sign-in sheet and badges, and coordinate/escort with other departments from visitors in the building. Primary contact for landlord and other maintenance in the building Coordinate deliveries to site & truck reservations Take inventory and stock office/paper supplies for the in-town office and IT and Security both, in town and on site. Prepare and obtain authorization for purchase requisitions. Assist with NDAs for new hires Receive/sort and document incoming mail and packages. Follow package delivery procedures outlined by the procurement department Implement security measures to protect sensitive information Maintain confidentiality and integrity of both physical and electronic records. Occasional travel to our project facility as needed. Preferred Qualifications: Prior administrative support with access controls Ability to maintain confidentiality of company and client information Experience in multi-tasking within a fast-paced office environment Computer literate and document creation/production of PDFs and Microsoft Office products (i.e, minimum skills required in Excel, Word and email BA or BS desirable; High School diploma or equivalent is required as a minimum. Strong organizational and time management skills. Essential Functions:

Work schedule 9 80s (7-4 M-Th 7-11 Fri), intermittent sitting, walking, standing, bending, squatting, climbing, kneeling, twisting, and lifting. Lifting requirements are limited to 20 lbs. in the form of supplies, drawings, etc. The longest distance carried 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. Occasional need to walk on uneven ground, exposure to dust, gas or fumes, exposure to noise, extremes in temperature or humidity. At Amentum, we help prepare people for new opportunities and challenges. With positions at every level, openings in multiple disciplines, expertise in a range of markets, and offices around the globe, we create an environment where you can learn, grow, and thrive. From our competitive benefits program to our Health and Safety initiative of STCKY workplace injuries, we believe that you'll find a flourishing career here at Amentum.

Compensation Details: $60,000 - $75,000

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: 09/29/2026 - 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.