Subcontracts Manager
Garden Grove, CA - USA
Job Summary
Fantastic challenges. Amazing opportunities.
GKN Aerospace is reimagining air travel: going further faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustainability at the centre of everything we do opening up and protecting our planet.With over 16000 employees across 32 manufacturing sites in 12 countries we serve over 90% of the worlds aircraft and engine manufacturers and achieved sales of 3.6bn in 2025. There are no limits to where you can take your career.
The Subcontracts Manager is responsible for leading the end-to-end subcontracting lifecycle in support of complex aerospace and defense programs. This role owns strategic sourcing contract development purchase order execution supplier negotiations and full lifecycle management of high-value subcontracts including large capital equipment construction scope and third-party contractor services.
The ideal candidate brings deep expertise in negotiating and managing scope and contract changes independently evaluating technical and commercial impacts and driving supplier performance from sourcing through delivery and implementation.
End-to-End Subcontract Lifecycle Ownership
- Lead the full subcontracting lifecycle from sourcing strategy through contract award execution delivery and closeout.
- Develop and execute sourcing plans for large capital equipment infrastructure and third-party service providers.
- Manage purchase order creation execution and supplier performance to ensure cost schedule and technical compliance.
Strategic Sourcing & Supplier Management
- Identify qualify and select suppliers aligned with program and business objectives.
- Build and maintain strong supplier relationships while driving performance innovation and risk mitigation.
- Lead competitive bid processes (RFP/RFQ/RFI) and supplier evaluations.
Contracting & Negotiations
- Negotiate complex commercial terms pricing structures delivery schedules and performance obligations.
- Lead negotiations for both initial contracts and in-flight changes ensuring strong commercial positioning for the business.
- Operate independently in negotiations with minimal engineering support while effectively balancing technical and commercial considerations.
Change Management & Claims
- Own contract change management processes including scope evaluation cost/price analysis and schedule impacts.
- Evaluate supplier change requests and claims by interpreting Statements of Work (SOW) technical specifications and contract terms.
- Lead negotiations to resolve changes disputes and claims in a fair and commercially advantageous manner.
Statements of Work (SOW) Development & Review
- Draft review and negotiate detailed Statements of Work to ensure clarity in scope deliverables acceptance criteria and responsibilities.
- Ensure alignment between SOWs contracts and program objectives to reduce ambiguity and downstream risk.
Construction & Capital Projects
- Manage subcontracting activities related to construction facility upgrades and capital equipment installation.
- Coordinate with internal stakeholders (operations engineering facilities) to ensure successful execution and integration.
Risk Management & Compliance
- Identify and mitigate subcontract risks including cost schedule performance and contractual exposures.
- Ensure compliance with aerospace and defense regulations including ITAR FAR/DFARS where applicable.
- Maintain documentation and audit readiness across all subcontract activities.
- Bachelors degree in Supply Chain Business Engineering or related field (Masters preferred).
- 812 years of experience in subcontract management procurement or supply chain within aerospace defense or similar highly regulated industries.
- Demonstrated experience managing large capital equipment procurement and construction or third-party contractor subcontracts.
- Strong experience in end-to-end subcontract ownership from sourcing through delivery and implementation.
- Proven track record of leading complex negotiations including contract awards and high-value change orders.
- Deep expertise in change management including independently evaluating scope cost and schedule impacts.
- Significant experience drafting reviewing and negotiating Statements of Work (SOW) and contract terms.
- Ability to interpret technical scope and commercial implications with minimal engineering support.
- Strong knowledge of contract structures pricing models and commercial risk allocation.
- Experience working in aerospace & defense manufacturing environments.
- Familiarity with FAR/DFARS ITAR/EAR regulations.
- Experience managing multi-million dollar capital or infrastructure projects.
- Professional certifications (CPSM CIPS PMP or similar).
- Strategic thinking and business acumen
- Advanced negotiation and influencing skills
- Strong analytical and problem-solving ability
- Contract interpretation and risk assessment
- Stakeholder management and cross-functional leadership
- Ability to operate independently in high-pressure complex environments
Well offer you fantastic challenges and amazing opportunities. This is your chance to be part of an organisation that has proven itself to be at the cutting edge of our industry; and is committed to pushing the boundaries even further. And with some of the best training on offer in the industry who knows how far you can go
A Great Place to work needs a Great Way of Working
Everyone is welcome to apply to GKN. We believe that we can only achieve our ambitions through a coming together of diverse minds who enjoy collaborating in an inspirational environment. Through our commitment to diversity inclusion and belonging and by living our five powerful principles weve created a culture where everyone feels welcome to contribute. Its a culture that won us The Best Workplace Culture Award. By embracing and celebrating what makes us unique we encourage everyone to bring their full self to work.
Were also committed to providing an accessible recruitment process so if you require reasonable adjustments at any stage during our recruitment process please get in touch and let us know.
We arethe place where human dreams plus humanendeavour shape the future of aerospace innovation and technology.
Required Experience:
Manager
About Company
GKN Aerospace is a global engineering group that make essential components for industries that touch lives across the globe