Senior Subcontracts Administrator (Hybrid)

About the role

Join a team working on cutting-edge, mission-critical programs across defense, energy, maritime, and space. In this role, you’ll lead complex subcontract efforts that directly support high-visibility DOD and DOE initiatives—giving you both impact and exposure at scale. You’ll have the autonomy to lead end-to-end subcontract strategy, influence key business decisions, and partner with cross-functional leaders—all while working in a collaborative, growth-oriented environment.

What You’ll Do

• Own the full subcontract lifecycle — from requirements definition and RFP/RFQ development to negotiation, award, and supplier management
• Lead high-value procurements for complex hardware and services
• Analyze supplier proposals, perform cost/price analysis, and drive negotiation strategies
• Serve as the primary subcontract point of contact for internal stakeholders and external partners
• Provide expert guidance on FAR/DFARS compliance, contractual risk, and business strategy
• Develop and manage supplier relationships, resolving issues across multiple programs
• Partner with program management, legal, and finance to ensure successful execution
• Identify risks early and implement creative, business-focused solutions
• Mentor and guide junior team members
• Maintain accurate subcontract records in SAP or similar systems

What You Bring

• Experience 15+ years of experience in subcontracts, procurement, or contract administration (or equivalent experience)
• Strong support in DoD/DoE programs
• Proven success leading complex subcontract negotiations and cost analyses
• Experience procuring hardware, assemblies, and technical components
• Deep expertise in FAR/DFARS regulations
• Ability to interpret SOWs, BOMs, and technical requirements
• Strong business judgment and ability to advise leadership on risk and strategy
• Excellent communication and stakeholder management skills
• Able to manage multiple priorities in a fast-paced environment
• Experience with SAP or similar ERP systems
• Proficiency in standard business and procurement tools
• Nice to have: Professional certification (e.g., CPSM, CPCM, or similar), Aerospace, defense, energy, or maritime sectors, Experience working across multiple concurrent programs and suppliers

Work Environment & Benefits

• Hybrid schedule: 4 days onsite / 1 day remote
• 9/80 work schedule (every other Friday off)
• Work across two San Diego locations supporting advanced technology programs

Job Type & Location

This is a Permanent position based out of San Diego, CA.

Pay And Benefits

The pay range for this position is $116480.00 - $208505.00/yr.

Relocation assistance provided

Workplace Type

This is a hybrid position in San Diego,CA.

Application Deadline

This position is anticipated to close on Jul 27, 2026.

About Aston Carter

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® Platinum Award winner for both client and talent service.

Equal Opportunity Employer

We are an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI)

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.