Purchasing-Procurement customer service jobs in Downey, CA

Oct 06, 2026

Full time

Production Packaging Associate- Industry

$20.25 hourly

Altium Packaging City of Industry, CA

Work Shift: 8hr-3rd Shift (United States of America) Altium Packaging, Our Culture Differentiates Us! We incorporate our Guiding Principles into all aspects and at all levels of the organization and use them as a framework for decision-making. We believe our Guiding Principles foster a culture of excellence that benefits both employees and customers. Our Guiding Principles Act with Integrity & in Compliance Drive Value Creation Be Disciplined Entrepreneurs Focus on the Customer Act with Humility Treat others with Dignity and Respect Seeking Fulfillment in your Work The Production Packaging Associate is an entry level position, responsible for proper packaging of materials and finished products. This position will also load, move material, and operate packaging equipment. The Production Packaging Associate will also be required to follow Good Manufacturing Practices. Responsibilities include, but are not limited...

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...

Oct 01, 2026

Full time

Procurement Specialist

$70,123 - $96,814 yearly

Long Beach Transit Long Beach, CA

Long Beach Transit (LBT) is dedicated to connecting communities and moving people…making everyday life better. Our vision is to be a leading provider of transportation options delivering innovative and high-performing services within a multi-modal network that transforms the social, environmental and economic well-being of the diverse communities we serve. As an organization we focus our employees on our vision to: Consider the customer first in decision making by being of service to others Operate with Integrity-especially when no one is watching Be open to new ideas and Continuous Improvement – seek ways to improve current processes Be Proactive - take personal ownership especially when things go wrong. Cultivate the Potential of each and every employee – we must strengthen LBT through development and training Under the direction of the Manager, Purchasing the Procurement Specialist delivers crucial analytical support to the Procurement department by analyzing...

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 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 02, 2026

Full time

Manager 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: Manager, Procurement Job Location: Camden NJ, Millersville MD, Northampton MA, Herndon VA, or Anaheim CA (On-Site) Job Schedule : 9/80 Job Description: The Manger of Procurement is responsible for all aspects of material...

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...

Aug 24, 2026

Full time

Associate, Procurement

$56,000 - $104,000 yearly

L3Harris Los Angeles, 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: Associate, Procurement Job Code: 42656 Job Location: Canoga Park, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: As a new graduate in the...

8 customer service jobs found in Downey, CA