Buyer III

Amentum; United States; Hybrid; USD 82,000 - 95,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Paid time off

Job summary

Amentum is seeking a Buyer III to support research and development efforts for C-UxS programs, coordinating procurement activities for materials, services, and equipment. This role emphasizes on-time delivery, cost control, and supplier performance within a hybrid schedule in the United States.

The ideal candidate will have a Bachelor's or Master’s degree with relevant procurement experience and an active SECRET clearance, enabling collaboration with NSWC Crane and government programs.

Qualifications

• Bachelor's degree with 5+ years experience or Master's with 3+ years.
• Active U.S. Government SECRET security clearance.
• Hybrid work model (3 in office / 2 remote) within the U.S.

Responsibilities

• Purchase materials, supplies, and services.
• Evaluate bids and select suppliers; negotiate price, delivery, quality, and service.
• Follow up on awards until completion of order and manage supplier claims.
• Conduct supplier site visits and rate production capability and delivery.

Skills

Purchasing

Bid evaluation

Supplier negotiation

Site visits

Education

Bachelor's degree

Master's degree

Job description

Position Title: Buyer III

Location: 13923 Captain W.J. Nelson Drive, Odon, IN 47562

Relocation Assistance: None available at this time

Remote/Telework: Remote, Preferred Candidates will be able to support a Hybrid (3 onsite/2 remote) schedule

Clearance Type: ACTIVE U.S. Government Secret security clearance

Shift: Day shift

Compensation: $82,000 - $95,000

Are you ready to join an innovative company with over 100 years of excellence and a steadfast commitment to ethical business practices? Amentum is a trusted partner to United States government agencies, allied governments, and corporations worldwide supporting critical programs across a broad range of domains. We are seeking a motivated and detail-oriented Project Control Specialist to provide essential support in managing and coordinating project planning, scheduling, budgeting, and reporting activities. In this role, you will ensure that projects are executed on schedule, within scope, and within established budgets while identifying and mitigating risks. This is an exciting opportunity to join a dynamic team and contribute directly to the successful execution of critical projects at NSWC Crane. The Buyer III will support research and development efforts for Counter-Unmanned Systems (C-UxS) programs.

Responsibilities: Purchases a variety of materials, supplies and services. Evaluates bids, selects and recommends suppliers and negotiates price, delivery, quality and service. Follows up on all awards until completion of order. Negotiates and settles with suppliers regarding damage claims, rejections, losses, return of materials, over shipments, cancellations and engineering changes. Conducts supplier site visits and rates them as to production capability, performance and delivery.

• Summary: Amentum is seeking a professional with a strong skill set and growing expertise, trusted to lead complex work and contribute to broader team or project goals.
• Scope, Knowledge & Application: Applies substantial understanding of the job to complete job duties and responsibilities. Possesses a thorough understanding of principles, concepts, practices, and standards in area of specialization.
• Complexity & Problem Solving : Works on problems of a diverse scope where analysis requires evaluation of factors. Independently selects methods and techniques to resolve a variety of complex problems.
• Collaboration & Interaction : Builds an in-depth network with personnel both within and outside of functional area.
• Degree of Supervision : Normally receives little to no instructions on routine work, and may occasionally receive general instructions on new projects or assignments. Work may be reviewed upon completion for consistence with departmental objectives.

Minimum Requirements

• Bachelor's degree and 5+ years experience or a Master's degree and 3+ years experience, or equivalent combination of education & experience.
• Must possess an Active U.S. government SECRET security clearance. (Note: US citizenship is required to maintain a Secret clearance.)

Preferred Qualifications

• Local applicants with the ability to support a hybrid role (3 days in office/2 days remote).

Compensation Details:
$82,000 - $95,000

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

• 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:
10/26/2026 - 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 .