This position will primarily support the Aerospace Testing Operations Maintenance (ATOM) Business Office. General responsibilities will include administrative support to the various departments within the ATOM performance work statement. Provide general administrative and clerical support including accounts payable, financial reporting, review travel authorization, expense reports, data entry, mailing, scanning, ad hoc reporting. Other duties include event/meeting planning and assisting management with special projects. Candidate should be familiar with MS Word, Excel, PowerPoint and other general office software.

This is an opportunity to engage in professional activities which support the business office and its functionalities: human resources, procurement, accounts payable, supply chain/property management, and finance.

This position is part-time and temporary ending October 30th, 2026.

EDUCATION, TRAINING, & EXPERIENCE REQUIRED: No prior work experience is necessary for this position. All training will be provided on the job. The position requires a high degree of organizational and communication skills. Candidate must have strong computer skills and working knowledge of MS Office. U.S Citizenship is required

Compensation Details:

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:

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.