Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.

Amentum is seeking a motivated Subcontracts Administrator I interested in supporting the full life cycle of subcontract administration in the aerospace and aviation industries. In this entry-level role, you will assist in the preparation, negotiation, administration, and closeout of subcontract agreements while ensuring compliance with company policies and government regulations.

The ideal candidate will have strong organizational, analytical, and communication skills, with a desire to learn and develop their career in subcontract management. This position is approved for US remote telework and requires U.S. Citizenship.

Key Responsibilities:

• Prepare and process subcontract documentation, including agreements, task/delivery orders, modification requests, and correspondence.

• Review and evaluate vendor proposals, ensuring completeness, pricing accuracy, and compliance with guidelines.

• Prepare Requests for Proposals (RFPs) and assisting with the development of procurement documents such as Statements of Work (SOW) and proposal instructions.

• Track subcontract deliverables and milestones to ensure timeliness and compliance.

• Ensure proper documentation and record keeping of subcontract activities within company systems like Costpoint.

• Support invoice reviews, payments, and reconciliation.

• Assist with subcontract closeouts and ensuring compliance with company and government policies.

• Collaborate with technical teams, accounting, and finance departments to support project and subcontracting needs.

Responsibilities may evolve as you grow into the role, with guidance and mentorship provided by senior team members.

Knowledge, Skills and Abilities:

• Strong organizational skills and ability to prioritize multiple tasks in a fast-paced environment.

• Eagerness to develop skills in subcontract management and government compliance.

• Basic understanding of business principles or contracting processes (on-the-job training is provided).

• Proficiency with Microsoft Office applications (Word, Excel, PowerPoint).

• Strong written and verbal communication skills.

• Attention to detail and ability to maintain accurate records.

• Comfortable working both independently and collaboratively in a team environment.

Minimum Qualifications:

• Typically 4+ years of relevant experience with Associates degree; or 0-2 years of relevant experience with Bachelor's degree in Administration, Supply Chain Management, or a related field. Two years of experience may substituted for each year of required college education.

• U.S. Citizenship or permanent resident status required.

Preferred Qualifications:

• Internship, co-op, or 1 year of work experience in contracts, procurement, or supply chain management.

• Exposure to government contracting or federal regulations (e.g., FAR/DFARS) is a plus but not required.

• Familiarity with aerospace or aviation industries is a bonus but not mandatory.

• Experience using systems like Costpoint or ERP software.

• Strong desire to pursue a career in contracts, procurement, or supply chain management.

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.