Subcontracts Supervisor

Amentum is seeking a Subcontracts Supervisor to support the Space Force Range contract (SFRC) Essential Functions Responsible for providing subcontracting management for a team of professionals supporting a large-scale government program. Responsible for all subcontract activity ensuring overall success in performance. Responsibilities include: Developing and managing program requirements and associated acquisition needs. Supporting negotiations with subcontractors and vendors. Overseeing planning and execution of affordability and efficiency initiatives related to program budgets and internal team performance. Working directly with partners and subcontractors to identify cost savings opportunities. Leading a team of professionals, including performance management, career development, mentoring, and overall team leadership. Providing oversight of subcontractors and monitoring their performance. Supporting new business capture, including management of proposal efforts and development of material and labor Basis of Estimates (BOEs). Managing a team responsible for creating, executing, and administering various subcontract types (e.g., CPFF, CPIF/AF, FFP, FPIF) using formal source selection techniques. Participating in development of Statements of Work (SOW) and conducting bidders’ conferences. Performing cost and price analysis, developing negotiation strategies, and leading negotiations. Leading the development and negotiation of collaborative agreements with subcontractors and partners. Ensuring execution in compliance with customer requirements, federal regulations, and applicable policies and procedures. Aligning external capabilities with program and technology roadmaps. Applying project management techniques to oversee subcontractor performance and deliverables. Developing risk and opportunity management plans related to subcontract execution. Initiating and participating in subcontractor assessments and performance improvement activities. Managing strategic relationships with subcontractors and partners. Developing and deploying strategies aligned with program and business objectives, including contractual arrangements such as partnerships, alliances, and risk-sharing agreements. Ensuring subcontractor compliance with FAR/DFAR requirements as well as cost, schedule, technical, and quality expectations. Monitoring performance metrics, identifying trends, determining root causes, and implementing corrective actions to ensure successful outcomes. Required Skills Ability to effectively communicate and collaborate with all levels of management, team members, and customers. Strong interpersonal skills with the ability to interface proactively with internal and external stakeholders. Excellent written, verbal, and presentation communication skills. Ability to interpret financial data, budgets, and program performance metrics and develop improvement strategies. Strong project planning and execution capabilities. Advanced critical thinking skills with the ability to manage complexity and ambiguity while exercising sound judgment. Strong leadership, team-building, conflict resolution, and relationship management skills to foster a collaborative and high-performing environment. Required Experience Bachelor’s degree in Business, Finance, or related field. 5+ years of experience in contracts, subcontracts, or related program functions. Experience managing complex subcontracting environments and partner relationships. Experience in aerospace, defense, or other regulated industries supporting government programs. Strong knowledge of FAR, DFAR, ITAR, cost/price analysis, long-term agreements, proposal development, terms and conditions, and both fixed-price and cost-type subcontracts. Demonstrated project management experience and ability to translate business requirements into executable strategies. Experience supporting program management functions, including lifecycle management, SOW development, risk management, change management, and performance reporting. Experience preparing and evaluating proposals, technical documentation, and contractual deliverables. Direct experience managing subcontractor performance across both fixed-price and cost-reimbursable environments. Additional Eligibility Qualifications Proven ability to collaborate across a matrixed organization. Ability to understand technical program requirements, identify key risks, and develop actionable solutions. Demonstrated leadership capability to build and sustain high-performing teams. Strong understanding of cross-functional business disciplines and their integration with program operations, engineering, logistics, and execution teams. Occasional travel may be required. Flexibility to support extended hours or weekend work as needed to meet program requirements. Ability to obtain and maintain a DoD Secret Security Clearance (U.S. citizenship required). Valid U.S. Driver’s License. Compensation Details: $120,000 - $125,000 annually 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: 07/13/2026 - 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.