Purchasing-Procurement engineering jobs

Oct 27, 2026

Full time

$20.92 hourly

PCSI San Diego, CA

Buyer (Engineering Tech IV) This position will report to the: Procurement Supervisor located in: San Diego CA – Site 850 Essential Job Functions Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. · Compile requests for materials, prepare and issue purchase orders, keep track of purchases and supplies, and handle inquiries about orders. · Prepare solicitations, evaluate bids from potential suppliers, and execute the procurement action. · May interview potential suppliers by telephone or face-to-face to check on prices and specifications and thereby put...

Nov 02, 2026

Full time

DCPP (Nuc) Procurement Specialist

Pacific Gas & Electric Avila Beach, CA

Requisition ID # 175456 Job Category: Procurement / Supply Chain Job Level: Individual Contributor Business Unit: Energy Delivery Work Type: Hybrid Job Location: San Luis Obispo; Avila Beach Department Overview Diablo Canyon Power Plant’s (DCPP) mission is to safely generate clean, reliable, and affordable energy for California’s hometowns. Embrace new ideas to continuously improve our plant and our work environment. Proactively learn from ourselves and others. Enrich our communities and the environment, increasing the public's trust and confidence in nuclear power. Position Summary This is an ESC represented exempt classification currently subject to collective bargaining. This position is 'hybrid', the current model is ≥50% in person (off-site DCPP facility in SLO) or more as needed to support the business. The journey level Nuclear Procurement Specialist supports the Nuclear Services Contracts organization at Diablo Canyon Power Plant (DCPP)...

General Atomics Aeronautical Systems, Inc.

Nov 02, 2026

Full time

Purchasing Supervisor

$90,500 - $155,375 yearly

General Atomics Aeronautical Systems, Inc. San Diego, CA

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. This position is responsible for managing the daily operation of material, parts, components, services, and equipment procurement. Coordinates the activities of buyers and subcontract administrators to accomplish business objectives. Reviews and approves purchase orders and subcontracts. Develops and interprets policies and procedures for the operation of the procurement department's activities and monitors cost, schedule, and performance of subcontracts. Manages the coordination of purchasing activities with engineering and manufacturing departments. May accomplish objectives through professional staff. May be responsible for decisions that have a significant impact on the department. DUTIES AND...

Oct 26, 2026

Full time

Buyer - Quantum Hardware, Center for Quantum Computing

Amazon Pasadena, CA

External job description: Amazon Center for Quantum Computing (CQC) in Pasadena, CA, is looking to hire a Buyer with experience in fast paced research and development procurement who will aid in Amazon's effort to bring cloud quantum computing services to its worldwide customer base. This role requires an individual who can balance working and communicating with multiple stakeholders including internal teams such as finance, import / export teams and legal. On this team you will wear many hats, work smart, and iterate quickly. We’re looking for someone who can define a vision for a technical and business opportunity and then execute on that vision. Successful applicants will have a strong background in the procurement of heavy machinery, lab supplies, testing equipment, capital assets, chemicals as well as scientific equipment and vacuum systems. Your responsibilities will include RFPs / RFIs, contract negotiations, purchase order creations, BPO and other expenses, NDAs and...

AW

Oct 23, 2026

Temporary

Sourcing Lead Buyer

$35.00 - $40.00 hourly

At Work Group Santa Ana, CA

Sourcing Lead Buyer – Strategic Sourcing Pay: $35–$40 per hour Schedule: Monday– Friday | Flexible start between 6: 30– 8: 00 AM | 8-hour shift Position Overview The Sourcing Lead Buyer drives strategic sourcing for complex engineered components such as precision machined parts, castings, forgings, weldments, and electrical assemblies. The Sourcing Lead Buyer manages global suppliers, develops dual-source strategies, and strengthens supplier capabilities to ensure cost efficiency, quality, delivery reliability, and supply continuity. Working cross-functionally with Engineering, Quality, and Manufacturing teams, the Sourcing Lead Buyer evaluates technical requirements, reviews engineering drawings, and ensures suppliers meet production, compliance, and performance standards. This role also supports supply chain stability through supplier development, risk mitigation, and long-term sourcing strategies. Key Responsibilities Lead sourcing...

AW

Oct 23, 2026

Temporary

Buyer III

$33.00 - $35.00 hourly

At Work Group Santa Ana, CA

Pay: $33.00 - $35.00 per hour Job description: Position Overview We are looking for an experienced Buyer III to manage strategic purchasing and supplier relationships. This role focuses on sourcing materials, negotiating with vendors, controlling costs, and ensuring materials are available when needed. What You’ ll Do Develop and manage sourcing strategies for assigned materials and products. Identify, evaluate, and maintain relationships with suppliers. Negotiate pricing, contracts, and purchasing terms. Monitor supplier quality, delivery, and overall performance. Ensure materials arrive on time to support production. Monitor inventory levels and help prevent shortages. Manage multiple suppliers and purchasing categories. Support purchasing for new products and engineering changes. Identify opportunities to reduce costs and improve purchasing processes. Work with internal teams to improve supply chain efficiency. Help develop and...

Oct 23, 2026

Full time

Senior Buyer

$136,000 - $213,000 yearly

Skydio Hayward, CA

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: As a Buyer at Skydio, you will bring your supply chain and materials management knowledge and skills to enable our growth by driving dynamic Purchase Order management for our drones and docks, and visionary future products in a highly regulated environment. Your impact will be felt throughout the organization when customer orders are shipped on time and valuation of the company increases. Maintain vendor and component information in ERP systems, including Standard Cost, Lead Time, MOQ, Logistics...

Oct 23, 2026

Full time

Senior Associate, Procurement

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Assoc, Procurement Job Location: Anaheim, CA; Millersville, MD; Camden, NJ or Northampton, MA Job Schedule: 9/80 Job Description: Maintain strategic alliances and partnerships that have already been established by the...

Oct 22, 2026

Full time

Reverse Supply Chain Planning Manager, Amazon Devices Reverse Supply Chain

Amazon Sunnyvale, CA

Reverse Logistics Planning team in Amazon Devices delivers world-class supply planning services and accurate forecast guidance to support seamless customer experience, sustainability and maximum asset recovery for Amazon Devices. We are responsible for guiding millions of returned products through the reverse supply chain. This role is critical for our reverse supply chain operations and has outsized impact on all our downstream plans, guides strategic decision making, and our financial plans. In this highly visible role, you will be responsible for the entire lifecycle of returned products globally – from forecasting returns and warranty replacements to supply planning, materials planning and inventory management. You will work with Engineering, Operations, Suppliers, Finance and Sales teams to ensure our customers’ needs are met for warranty and other sales channels while maintaining healthy inventory. You will be a thought partner to supply chain operations leaders, an...

Oct 22, 2026

Full time

Planning and delivery Manager

Amazon Sunnyvale, CA

Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity. Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. This role is responsible for building and operating a world-class ASIC supply chain planning function — spanning wafer start management, assembly, test, and packaging across foundry and OSAT partners. The ideal candidate brings deep supply planning expertise, a data-driven mindset, and the ability to...

Oct 20, 2026

Full time

Specialist Procurement (Material Estimator)

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Procurement (Material Estimator) Job Location: Anaheim, CA Job Schedule: 9/80 Job Description: The Material Estimator will work and is responsible for accurately compiling the complete cost of materials...

Oct 20, 2026

Full time

Contract Administrator Senior

$101,275 - $139,339 yearly

Orange County Transportation Authority Orange, CA

Job Description Senior Contract Administrator – Capital Projects Under general direction, manages complex procurement and contract administration activities supporting OCTA's major capital improvement projects and transportation programs. This position plays a key role in delivering high-profile infrastructure projects by coordinating competitive procurements, administering contracts, and ensuring compliance with applicable policies, procedures, and funding requirements. This is an exempt position in salary grade 205: Min – $101,275.20 | Mid – $120,307.20 | Max – $139,339.20/annually. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll Do Manage complex procurements and contract administration activities for major transportation and capital improvement projects. Develop and administer requests for proposals, invitations for bids, cooperative agreements, and other...

Oct 15, 2026

Full time

Sr. Buyer

$80,000 - $95,000 yearly

Arrowhead products Los Alamitos, CA

Job Summary Sr. Buyer is responsible for procuring, at minimum total costs, the necessary materials, components and/or sub-assemblies to manufacture saleable products. Negotiate for and procure a variety of assigned commodities including those which are non-standard or of a technical nature. Develop suppliers to meet our delivery, cost and quality requirements while maintaining assigned inventory levels. Essential Duties and Responsibilities Evaluate prices, specifications, delivery dates, award bids and place orders with suppliers. Prepare purchasing documentation and verify nomenclature and specifications of purchasing requisitions. Develop expertise on procurement of commodities related products and components that support Aerospace requirements. Implement continuous replenishment strategies with assigned suppliers. Execute supplier rationalization plans and support transition to existing and/or new suppliers. Support negotiation and execution of commercial...

Oct 14, 2026

Full time

Contract Administrator International

$76,000 - $127,750 yearly

General Atomics Aeronautical Systems, Inc. Poway, CA

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. Under general direction, this position is responsible for supporting one or more business units in the capture and management of international direct commercial sales contracts. Areas of responsibility include review of customer requests for proposals, interfacing with legal regarding terms, conditions and contract structure, proposal review, contract preparation, negotiation, and administration, verifying export classification and foreign restrictions, and customer interface to provide for contract award and fulfillment in accordance with company policy. In conjunction with the legal department and other supporting functions, reviews, interprets, recommends, and negotiates contractual terms and conditions and applies established...

Oct 14, 2026

Full time

Senior Purchasing Manager

$130,500 - $228,375 yearly

General Atomics Aeronautical Systems, Inc. San Diego, CA

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. We have an exciting opportunity for a Senior Purchasing Manager! This position is responsible for managing the process of procuring material, parts, components, services, and equipment. Manages the activities of buyers and subcontract administrators to accomplish business objectives. Reviews and approves sizeable and complex purchase orders and subcontracts. Manages the development and interpretation of policies and procedures for the operation of the procurement department's activities and manages cost, schedule, and performance of subcontracts. Manages the coordination of purchasing activities with engineering and manufacturing departments. Typically accomplishes objectives through subordinate...

Oct 14, 2026

Full time

Director Purchasing

$158,000 - $276,500 yearly

General Atomics Aeronautical Systems, Inc. San Diego, CA

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. We have an exciting opportunity for a Director of Purchasing! This position is responsible for directing the process of procuring material, parts, components, services, and equipment. Directs the activities of buyers and subcontract administrators to accomplish business objectives. Reviews and approves sizeable and complex purchase orders and subcontracts. Directs the development and interpretation of policies and procedures for the operation of the procurement department's activities and manages cost, schedule, and performance of subcontracts. Directs the coordination of purchasing activities with engineering and manufacturing departments. Typically accomplishes objectives through subordinate...

Oct 14, 2026

Full time

International Contract Administrator

$90,500 - $155,375 yearly

General Atomics Aeronautical Systems, Inc. San Diego, CA

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as advanced high-resolution surveillance systems. Under limited direction, this position is responsible for supporting one or more business units in the capture and management of international direct commercial sales contracts. Areas of responsibility include review of customer requests for proposals, interfacing with the Law Department regarding terms, conditions and contract structure, proposal review, contract preparation, negotiation, and administration, verifying export classification and foreign restrictions, and customer interface to provide for contract award and fulfillment in accordance with company policy. In conjunction with the Law Department and other supporting functions, reviews, interprets, recommends, and negotiates contractual terms and conditions and interprets...

Oct 08, 2026

Full time

Procurement Specialist- San Diego

$112,704 - $169,056 yearly

Solar Turbines San Diego, CA

Procurement Specialist Apply locations San Diego, California time type Full time posted on Posted 6 Days Ago job requisition id R0000361292 Career Area: Procurement Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Employees in this position work...

Oct 06, 2026

Full time

Senior Buyer

$21,300 - $136,000 yearly

Skydio Hayward, CA

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: As a Buyer at Skydio, you will bring your supply chain and materials management knowledge and skills to enable our growth by driving dynamic Purchase Order management for our drones and docks, and visionary future products in a highly regulated environment. Your impact will be felt throughout the organization when customer orders are shipped on time and valuation of the company increases. Maintain vendor and component information in ERP systems, including Standard Cost, Lead Time, MOQ, Logistics...

Oct 06, 2026

Full time

Head of Material Program Management & Procurement

$161,500 - $246,500 yearly

Skydio Hayward, CA

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: The leader of Materials Management & Procurement is responsible for ensuring material availability, supply readiness, and procurement execution in support of production and business objectives. This role owns the operating mechanisms that translate demand into executable material plans, with particular emphasis on Clear-to-Build (CTB) analysis, MRP development and execution, material planning, and procurement operations. The ideal candidate combines strong analytical and systems capabilities...

23 engineering jobs found