Senior Buyer
Pacific Defense
| Company | Pacific Defense |
| Category | Procurement |
| Location | Sunnyvale |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 7 May 2026 |
| Last verified | 6 Aug 2026 |
| Source | Employer ATS (workable) |
Description
** Due to the classified nature of our work, U.S. citizenship is required. Candidates must be willing to obtain and maintain a DoD Security Clearance. About Us Pacific Defense is a leading developer of advanced RF and electronics systems for the U.S. Department of Defense and commercial customers. Our team specializes in Open Systems Architecture solutions for the non-kinetic fight, providing customers with cost-effective, modular, and rapidly reconfigurable systems in record time. We deliver sensing and effects solutions for land, air, sea, and space domains, leveraging open standards and rapid prototyping methodologies to bring innovative capabilities to the market. Pacific Defense has built an excellent reputation in the defense industry and is expanding our team to tackle new challenges and opportunities. Join us and accelerate your career! Position Summary Pacific Defense is seeking an experienced Senior Buyer to support the procurement and strategic sourcing of materials, assemblies, and services used in advanced military electronics and aerospace hardware manufacturing. The ideal candidate will possess extensive experience purchasing electronic components, printed wiring boards (PWBs), cable assemblies, machined/fabricated metal chassis, and complex electro-mechanical hardware within a high-mix, low-volume defense manufacturing environment. This role requires a highly capable procurement professional with strong negotiation skills, supplier management expertise, and a proven ability to drive cost reduction initiatives, establish long-term supplier agreements, improve lead times, and support aggressive production schedules for mission-critical defense programs. Requirements 10+ years of progressive purchasing and procurement experience within aerospace, defense, military electronics, or high-reliability manufacturing environments. Proven experience procuring: Electronic components Printed Wiring Boards (PWBs/PCBs) Cable and wire harness assemblies Metal chassis and fabricated assemblies Machined parts and fabricated hardware Electro-mechanical assemblies Strong understanding of defense and aerospace supply chain requirements, including long lead-time management, supplier risk mitigation, and quality compliance. Proven ability to execute strategic cost reduction initiatives and support should-cost analysis activities. Experience managing procurement activities for military hardware production programs and prototype/new product introduction (NPI) environments. Strong working knowledge of: MRP/ERP systems PLM systems such as Arena, Agile, or equivalent Procurement analytics and forecasting Strong understanding of supply chain impacts related to: Obsolescence management Allocation management Material shortages management Counterfeit avoidance Supplier performance management Excellent negotiation, communication, and supplier relationship management skills. Strong analytical skills with advanced proficiency in Microsoft Excel and procurement reporting tools. Ability to thrive in a fast-paced, high-mix, low-volume aerospace and defense manufacturing environment. Demonstrated success in negotiating: Supplier pricing Long-Term Agreements (LTAs) Blanket purchase orders Supplier capacity commitments Lead-time reductions Preferred Qualifications Experience in Sage X3 Bachelor’s degree in Supply Chain, Business, Engineering, Operations, or related field. Experience supporting DoD programs and defense prime/s