Sr. Buyer
$105k - $136kVenturi Astrolab, Inc.
Sr. Buyer Department: Supply Chain & Procurement Employment Type: Full Time Location: Hawthorne, California Reporting To: Aviva Buller Compensation: $105,000 - $136,000 / year Description Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on — rovers, power, and data networks for sustained operations on the Moon. We are focused on the problems that must be solved before the next chapter of human exploration can scale. The Moon does not forgive untested assumptions. The people who work here know that, and they wouldn't have it any other way. As a Sr. Buyer at Astrolab, you will be responsible for sourcing, negotiating, and purchasing materials, components, and services needed to support our engineering and operations teams. This role is crucial in maintaining the supply chain for our lunar rovers, balancing cost, quality, and delivery timelines to meet our project needs. You will collaborate closely with suppliers, internal teams, and strategic partners to ensure that Astrolab’s success. You will report to the Director of Procurement & Supply Chain. What you'll do Key Responsibilities Develop and execute commodity strategies to support new product introduction (NPI) and production while optimizing cost, quality, and delivery Perform supplier sourcing, RFx management, contract negotiations, and should-cost analyses to support make-versus-buy decisions and long-term sourcing strategies Manage purchase orders, supplier performance, delivery schedules, and recovery efforts to ensure on-time material availability Evaluate supplier capabilities, capacity, financial health, and operational performance through assessments and site visits Partner with engineering, production, finance, and other cross-functional teams to align procurement activities with program schedules, budgets, and technical requirements Negotiate commercial terms, technical requirements, intellectual property, export compliance, and other contractual provisions while ensuring compliance with company policies and regulatory requirements Drive cost reduction, inventory optimization, and procurement process improvements while presenting sourcing recommendations and business cases to executive leadership What you'll bring Basic Qualifications Bachelor's degree in Supply Chain Management, Business, Engineering, Operations Management, or a closely related discipline and 3+ years of professional experience in procurement, purchasing, or supply chain management; OR 6+ years of professional experience in procurement, purchasing, or supply chain management in lieu of a bachelor's degree. Experience sourcing suppliers and negotiating contracts Experience managing multiple procurement projects while using procurement software and Microsoft Excel Preferred Qualifications Experience with direct procurement in the aerospace, automotive, or other highly regulated manufacturing industries Experience implementing or improving procurement processes, including ERP, MRP, or inventory management systems Experience supporting supplier performance, cost reduction, and continuous improvement initiatives Experience analyzing procurement data to support sourcing decisions and operational efficiencyKnowledge of strategic sourcing, supplier relationship management, and contract administration Strong analytical, problem-solving, and cross-functional collaboration skills Additional Responsibilities Availability for periodic offsite field visits and associated travel Benefits and Perks Join a team of best-in-class engineers building the foundation of planetary surface exploration Equity ownership in the company Comprehensive health benefits, including medical, dental, vision, and mental health support 401(k) plan with company match Flexible PTO and parental leave Home office set up reimbursement Weekly lunch stipend, plus complimentary snacks and beverages on-site Once a month social hour on-site with food and drinks #J-18808-Ljbffr Venturi Astrolab, Inc.
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- ..., operational excellence, and outstanding customer service. As we continue to grow and expand, we are seeking an experienced Senior Buyer to join our Procurement team and help drive supply continuity, cost optimization, and strategic supplier partnerships. Summary The...SeniorFull timeContract workWork at officeMonday to Friday
$80k - $100k
...Senior Buyer Broadata Communications, Inc. (BCI), is a privately held, California-based corporation. BCI is a leading and innovative company specializing in the development of market-driven products for the transmission of digital multimedia (video, audio, and data)...SeniorWork at officeFlexible hours$85k - $125k
Job Info ~Job Identification 117878 ~Job Category Operations ~Posting Date 06/01/2026, 05:55 PM ~Locations 3000 W Lomita Blvd., Torrance, CA, 90505, US (On-site) ~Job Schedule Full time ~Remote Work ...SeniorFull timeRemote work- We are a fast-fashion company seeking a full‑time Senior Buyer for our corporate office based in the greater Los Angeles area. The Senior Buyer will be experienced in women’s apparel, highly attuned to current trends, and familiar with key labels and brands in the market...SeniorFull timeTemporary workWork at officeFlexible hours
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$100k - $130k
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection...SeniorContract workWork experience placementCasual workRelocation package$60.8k - $89.6k
...OOH Senior Buyer Ignite your career as an OOH Senior Buyer in the Publicis Media Exchange! As an experienced Media Investment Professional, you already know that OOH is dynamic and more important than ever, providing clients with market specific strategies that maximize...SeniorTemporary workFreelanceFlexible hours- Job Description Job Description Must Have: Medical Device Experience Sage Software Experiencce Netsuite Experience Key Responsibilities: Manage RFQ and PO processes Identify new suppliers and negotiate prices Participate in S&OP process including...Senior
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$107k - $152k
...Senior Buyer At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity...SeniorPermanent employmentFull timeTemporary work$126.4k - $158.5k
Senior Procurement Agent Torrance, California, United States About Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software...SeniorPermanent employmentContract workWork experience placementWork at office- Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable real-time, reliable communication for satellite missions...SeniorPermanent employment
- A fast-fashion company in Los Angeles is seeking a full-time Senior Buyer focused on women's apparel. This role requires 7-10+ years in retail buying, trend awareness, and strong negotiation skills. Responsibilities include managing relationships with vendors, creating...SeniorFull timeFlexible hours
$85k - $115k
...Washington, D.C., San Francisco, San Diego, Seattle, and London. For more information, please visit Role Overview The Supply Chain Buyer is a tactical, execution-focused role responsible for placing purchase orders, tracking inbound materials, and actively managing past...Work experience placementCasual workImmediate startRelocation package- ...of various systems for military aerospace and vehicles in the Los Angeles International Airport area is searching for an experienced buyer. With a 50+ year foundation, The Marvin Group supports all branches of the Department of Defense and allies around the globe on an...Permanent employmentFor contractorsFlexible hours
- ...Job Description Part-Time Box Office Buyer (W-2Hourly) We are seeking a reliable and detail-oriented Part-Time Box Office Buyer to join our growing team. This is a W-2 hourly position with a flexible, part-time schedule. In this role, you will complete...Hourly payPart timeWork at officeFlexible hours
- About The Company We are a stealth-mode Aerospace & Defense startup headquartered in Gardena, CA. Our founding team hails from SpaceX, Anduril, and Lockheed Martin, and we are backed by Joint Staff-level military leadership and top-tier Silicon Valley rms. We're assembling...
$60k - $80k
...Buyer Torrance, CA Applicants must be U.S. Citizens or U.S. Permanent Residents (Green Card holders) to meet customer and regulatory requirements Who We Are We are pioneering modular motion technologies to power the next generation of innovation for Industrial...Permanent employmentSummer workFlexible hours$80k - $115k
...Buyer Buyer Mason welcomes people who share our determination and high standards to join us in doing work that moves the world forward. We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets...Contract workWork at office$20 - $22 per hour
...Buyer Achieve more with Volt Volt is immediately hiring for Buyer in Torrance, CA As a Buyer, you will: Be placing purchase orders, expediting, and providing customer service functions. Be compilation and maintenance of information and records to prepare...Full timeContract workTemporary workWork experience placementWork at officeImmediate start- Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental...Permanent employmentWork experience placementWork at officeLocal areaRelocation package
$115k - $150k
...enable customers to design what they want, when they want it and deliver harness builds at record-breaking speed. As a Sr. Supply Chain Buyer & Planner, you will play a critical role in ensuring material availability from supplier selection through production readiness...SeniorPermanent employmentWork at officeLocal areaFlexible hours- Teledyne Relays, a business unit of Teledyne Defense Electronics, LLC, designs and manufactures electromechanical relays, solid state relays, power controllers, RF coax switches and RF matrix switching systems in the United States, primarily in Southern California. Job...Permanent employmentWork at officeLocal areaRelocation package
$80k - $90k
...Cosmetic Manufacturer that specializes in personal care products happily located in Southern California is actively looking to add a Buyer with raw material (liquids) purchasing experienceto their team. Salary: $80 - 90K annually Location: Los Angeles, CA Type: Direct...Monday to Friday$90k - $115k
Position Summary Buyer is responsible for management of supplier base and is responsible for researching, developing, and improving purchasing practices for all goods purchased. Buyer will negotiate and propose agreements / contracts which will help to deliver value to...Permanent employment$50k - $100k
...unmatched flexibility and propulsion capability. We build fast and iterate quickly. Who We’re Looking For We are seeking a hands-on Buyer to own the purchasing system while also driving shipping, receiving, and incoming hardware inspection for spacecraft development and...Permanent employmentFull timeWork experience placement$120k - $140k
The Buyer owns the day-to-day category strategy, assortment selection, vendor execution, pricing recommendations, and business performance for assigned categories. This role is accountable, with Planning & Allocation, for delivering sales, gross margin dollars, inventory...Work experience placement- ...and triple the opportunity for the right people to grow with us and leave their fingerprint on something truly special. For the right Buyer, this isn't just a job offer. It's an invitation to join a growing precision defense manufacturer at exactly the right moment and...Contract workRelocation
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