Purchasing Administrator

Amentum is seeking a Purchasing Administrator to join our team in Greenville, SC! Hours may vary based on customer demand. Must be willing to work overtime when required. May be required to work holidays and weekend As the Procurement Assistant, you will perform many daily duties, including: Utilizing the procurement and purchase order system to create POs as requested. Documenting, processing, matching, reading, organizing, sorting, and filing reports and data sheets. Scanning documents and uploading to proper systems. Operating office equipment and managing office space and systems. Answering inquiries and providing information both verbally and through written communication. Maintaining professional and customer-oriented relationships with team members, customers, and service providers. Performing other duties as assigned or requested by Management. As the Procurement Assistant, you will be expected to: Work in a team environment with a one team mentality; be friendly, respectful, empathetic, and professional to teammates and clients. Value and respect employee authenticity and demonstrate cultural awareness to create a memorable experience and a respectful workplace. Balance workload and multiple tasks while focusing on attention to detail and prioritizing assignments. Take initiative to resolve issues that arise and solve problems independently; shift priorities as needed or requested by management and remain flexible. Minimum Requirements: High School diploma or demonstrated equivalent. Three years of experience in an industrial office environment, administrative computer-based role, or related role working in a pharmaceutical, research and development, or industrial environment or demonstrated equivalent combination of education and experience. Ability to perform computer duties proficiently utilizing Microsoft Office Suite and Adobe Suite. Ability to perform data entry (scanning, uploading, filing, and documenting) using the company-specific Document Management System. Ability to work independently and in a team environment. Ability to obtain site specific security access including all applicable background checks. Ability to work overtime when required, including holidays and weekends. Ability to obtain an appropriate driver's license issued by the State Department of Motor Vehicles, as requested. Must be a United States citizen or permanent resident. This position does not include sponsorship for United States work authorization. Some physical/special requirements include: Some tasks will require repetitive wrist movement. Some tasks will require the ability to walk extensively throughout facilities during a workday. Requires ability to read and understand information contained in a variety of documents or displayed on a computer screen. Requires the ability to communicate with others on the telephone and in one-on-one or group discussions, meetings and presentations. Demonstrated fluency in computer use including the full Microsoft product line. Requires some moving of light to medium weight materials into desks, filing cabinets and other storage locations. Requires the ability to interact with all clients in a professional and friendly manner. Compensation Details: $25 - $27 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: 07/01/2026 - 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. Welcome back! We encourage you to check on the status of your current job applications with us. You can also search for a list of our current job openings and see if there are any new positions that might be a good fit for you. Thank you for continued interest in employment with Amentum. For more than 100 years, Amentum has tackled the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies. With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients. Our headquarters are in Chantilly, VA. Find us online at If you need a reasonable accommodation for any part of the employment process, please contact us by email at View email address on click.appcast.io and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. If you need assistance, please reach out to View email address on click.appcast.io EEO including Disability/Protected Veterans Labor Laws Posters Amentum has become aware of unauthorized individuals who are falsely using the Amentum name and /or logo in an attempt to solicit fees from potential job seekers. These deceptive and unauthorized individuals are soliciting money, promising placement in a position with Amentum. Please note any communication requesting any amount of money in exchange for employment with Amentum is fraudulent. These communications do not originate from Amentum and are not associated with the recruitment process. Amentum and its affiliates never charge candidates fees or payments of any kind in order to secure employment. As a precaution, we recommend you do not disclose personal or financial details to anyone as a response to an unsolicited email, social media, or dating website request. Amentum will never as ask for a placement fee or any other fee to expedite the hiring process. If you are contacted by anyone offering employment with Amentum, you should never be asked to pay a fee for recruiting. Amentum personnel will always send email from an identifiable corporate account (ending in @amentum.com) and never from a public email account like Yahoo!, Google, Gmail, or Hotmail. If you are contacted regarding a fraudulent employment proposal, we encourage you to alert your local law enforcement agency/police authority. To read more about Amentum’s commitment to ethics, please click here.