Buyer
$80k - $100kRock West Composites
Job Description
Job Description
Rock West Composites, Inc. has an exciting opportunity for a Buyer.
Who We Are:
Rock West Composites designs and manufactures advanced composite solutions for aerospace, defense, space, and commercial applications. From concept through production, we turn complex ideas into high-performance products.
As an employee-owned company, our people are our greatest strength. We value innovation, collaboration, and a shared commitment to building products that matter.
Position Summary:
The Buyer manages purchasing activities, supplier coordination, and material availability to support production schedules. This role verifies requisitions, negotiates purchase orders, maintains accurate ERP data, and works with Engineering and Quality to source approved materials. The Buyer also supports inventory planning, cost control, and waste reduction through effective purchasing practices and supplier management.
What You'll Own:
- Purchasing, purchase orders, and supplier negotiations
- Supplier relationships, lead times, and delivery performance
- Material availability and production schedule support
- Inventory planning, EOQ, and shelf-life management
- ERP accuracy, purchasing data, and cost control
Essential Functions:
Purchasing & Procurement Operations
- Verifies purchase requisitions by comparing items requested to master list; clarifying unclear items; recommending alternatives.
- Prepares purchase orders by verifying specifications and pricing; obtaining recommendations from suppliers for substitute items; obtaining approval from engineering or quality.
- Obtains purchased items by forwarding purchase orders to suppliers; monitoring and expediting orders.
- Negotiates purchase orders based on cost, terms, and service.
Supplier & Order Management
- Verifies receipt of items by comparing items received to items ordered; resolves shipment discrepancies with suppliers.
- Maintains accurate lead times in the ERP system consistent with supplier performance and operational needs.
- Expedites delivery of goods to users as needed to support production schedules.
- Demonstrates understanding of the supply base and commodities required for composite manufacturing.
Inventory Planning & Material Control
- Ability to calculate Economic Order Quantities (EOQ) based on material cost, lead time, and usage.
- Manages items with expiration dates to reduce overall scrap and material waste.
- Analyzes data in the ERP system to validate demand and procure materials according to established ABC policies.
Systems, Accuracy & Continuous Improvement
- Ensures accuracy and consistency of procurement and inventory data within the ERP system.
- Supports operational efficiency through proactive planning, data analysis, and continuous process improvement.
Non-Essential Functions:
- Other duties as assigned.
What You Bring:
Experience
- Bachelor's degree or equivalent combination of education and purchasing experience; 10 years of buying experience accepted in lieu of a degree.
- Experience in purchasing, procurement, supplier management, or material planning within a manufacturing environment preferred.
- Experience purchasing materials or commodities for composite or advanced manufacturing operations preferred.
- Purchasing certification or APICS certification a plus.
Technical Skills
- Knowledge of purchasing processes, supplier negotiations, purchase orders, and material requirements.
- Understanding of inventory planning, Economic Order Quantities (EOQ), ABC analysis, and material lead times.
- Experience using ERP systems to manage purchasing, inventory, and supplier information; SAP experience a plus.
- Ability to analyze purchasing data, resolve discrepancies, and support cost-effective procurement decisions.
Professional Skills
- Strong organizational skills with attention to detail and accuracy.
- Effective communication, negotiation, and supplier relationship management skills.
- Strong analytical, problem-solving, and decision-making abilities.
- Ability to manage multiple priorities and respond to changing production requirements.
Perks and Benefits:
- Salary Range: $80,000 - $100,000 (based on experience and skillset)
- 100% Employer Paid Medical and Dental
- Annual Bonus
- 401K - 5% match
- Employee Stocks Option Program
- 9/80 work schedule
- 8- paid Holidays
- PTO: Max. 4-weeks after 5 years of employment
- $2,500 tuition reimbursement
Equal Opportunity Employer
Rock West Composites is an Equal Opportunity Employer. It is the policy of the company to provide equal opportunity for all employees and applicants for employment without regard to race, color, religion, religious creed, ancestry, gender, pregnancy, sex, sexual orientation, transitioning status, gender identity, gender expression, national origin, age, genetic information, military and veteran status, marital status, medical condition, mental disability, physical disability, or any other basis protected by local, state, or federal law. EEO is the law. We also prohibit compensation discrimination under all applicable laws. Certain positions require meeting the U.S. Person definition in 22 CFR 120.62.
ITAR Requirement
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder) as defined by 8 U.S.C. 1101(a)(20), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. Rock West Composites will not offer immigration sponsorship for this position. Rock West Composites will not seek an export authorization for this role. Rock West Composites maintains a Drug and Alcohol-Free Workplace. Depending on state law and the nature of the position, candidates who receive a conditional offer of employment may be required to complete a drug screening. Rock West Composites may also conduct drug and alcohol testing based on reasonable suspicion, post-incident, or for safety-sensitive positions as permitted by law.
Accommodation Notice
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact View phone number on ziprecruiter.com.
- ...recognizes the impact that cost, quality, capacity, and lead time have on the shop floor. We're looking for an experienced Senior Buyer who can take ownership of sourcing and supplier relationships while helping us build a stronger, more responsive supply chain....SuggestedWork at officeWorldwide
$33 - $44 per hour
For more than 40 years Quantum Design (QD) has been providing technology solutions to researchers in the fields of physics, chemistry, biotechnology, materials science, and nanotechnology. Established in 1982, Quantum Design is the leading commercial source for automated...SuggestedHourly payWork at officeLocal areaShift work- ...responsible for sourcing and procuring raw materials, electronic components, tooling, and services to support production operations. The Buyer will manage supplier relationships, negotiate contracts, resolve shortages, and drive cost reduction initiatives while ensuring...SuggestedContract workWork experience placementLocal area
- 5th Axis is seeking an experienced Senior Buyer to own sourcing and supplier relationships for production tooling, materials, and services. You will evaluate pricing, capacity, quality, lead times, and terms while identifying new sources and reducing costs to protect the...Suggested
- ...Monarch Quantum in San Diego, California, seeks a Senior Buyer to build our supply base for cutting-edge hardware. You will execute strategic sourcing and manage BOM releases, ECOs, and supplier alignment with program milestones in a fast-paced, engineering-driven environment...Suggested
$20 per hour
...Ticket Buyer - Independent Contractor (1099) Earn up to $20+/hour Buying Tickets! Founded in 2017, REPS & Co. is a leader in the entertainment industry specializing in ticketing for live events. We are industry veterans with fresh ideas for the ticketing industry. We...Weekly payExtra incomeFor contractorsWork at officeFlexible hours2 days per week- ...aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies.We have an exciting opportunity for a Buyer to join our Indirect Purchasing team at our location in Torrey Pines, CA. DUTIES AND RESPONSIBILITIES: Utilizes expertise in...Contract workPart timeRemote workRelocation package
- WizeHire, Inc is seeking a licensed real estate agent to serve as a showing agent for active buyers in the San Diego area. You will master property showings, highlight key features, and create an outstanding client experience throughout the buying process. As you gain...
$94.9k - $118k
Job ID: 30115Req ID: 6139Location: San Diego, CA, USAPay: USD 94900 - 118000 (Salary)Posted: 2026-10-16Job Family: Supply ChainJob Function: ProcurementPay Type: Salary ASRC Federal is a leading government contractor furthering missions in space, public health and defense...Contract workFor contractors- Quantum Design in San Diego, CA, is hiring a Buyer who will procure goods and services for a build-to-order environment. You will manage supplier relationships, negotiate costs, generate POs, and coordinate delivery while supporting cross-functional teams in Engineering...
- ...Senior Planner Buyer at Monarch Quantum, San Diego, California, United States. A senior-level full time position in the Corporate team, listed under hardware engineering. Join our dynamic team as a Senior Planner/Buyer. You'll play a key role in building our foundation...Full timeContract work
$104k - $176.8k
...KLA, located in San Diego, is seeking a Buyer to join their Filmetrics group. This candidate will be responsible for procurement in a high-tech environment, focusing on electronics and optical components. An ideal fit will have a Bachelor's degree, at least 8 years of...- TDK-Lambda Americas is seeking an organized Buyer/Planner to coordinate purchasing and material planning, ensuring materials and finished goods meet operational needs and customer commitments. You will work with suppliers and internal teams to manage schedules, keep data...Work at office
- ABOUT A big part of life on a Navy ship is making sure the right items arrive at the right time. As a Supply Corps Officer, you make sure the right sonar parts arrive so technicians can make repairs, or the right medicines show up on the way to a humanitarian mission ...Part timeWork at office
- TDK-Lambda Americas in San Diego, CA seeks an organized Buyer/Planner to coordinate purchasing and material planning, ensuring materials and finished goods meet operations and customer commitments. You will work with suppliers and internal teams to manage supply schedules...
- Telework Eligible Yes Major Duties Works with the DLA Distribution Compliance Review Team. Acts as a subject matter expert (SME) for designated core functional area(s) being reviewed. Responsible for presenting findings of both compliance and non-compliance...Full timeLocal areaRemote work
$56k - $66k
...Lambda Americas is a place where you can build a meaningful career. The Opportunity We're looking for an organized, detail-oriented Buyer/Planner who enjoys problem-solving, working with suppliers, and keeping materials moving. In this role, you'll coordinate...Work at office- About the job Supply Chain/Logistics Specialist Duties and responsibilities: Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions. Assess and analyzes traffic flow data, commodity flow data and import...Contract workWork at officeShift work
$48.23k - $196.49k
...Consultative Expertise: Guide clients to their dream homes with expert consultations. # Showcase Properties: Host open houses to attract buyers and highlight our listings. # Business Growth: Use your skills to attract new clients and expand our business. # Local Market...Full timeLocal areaMonday to FridayFlexible hoursWeekend work$112.7k - $169.06k
...business review meetings. Strategic activities include working with the Supply Chain Leadership and/or Sourcing Specialist to define the buyer-supplier relationship that determines as well as executes the strategic direction (Hold, Grow, Consolidate, Exit).* Develops a...Full timeContract workPart timeFlexible hours- Job PostingSee below for important information regarding this job. Position will be filled at any of the locations listed below. Site specific salary information as follows:Barstow, California: 104,349-135,657San Diego, California: 102,246-132,923Tracy, California: 111...
$40.63 per hour
Petroleum Supply SpecialistLocation: FRCASE NAS North Island/Naval Base Coronado, CATask Description: Petroleum Supply Specialist; BLS N/A, SCA 30375Function: Supervise and manage the reception, storage, and shipping of bulk or packaged petroleum products; includes operating...Contract work$20.62 - $30.94 per hour
Supply Center Specialist As part of the Thermo Fisher Scientific team, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier...Hourly payTemporary workImmediate startRelocation package- Position: Senior R&D Supply Coordinator#1022854 Location: San Diego CA Duration: 6 + months Pay range: $30-32/hr on W2 Position Overview: Responsibilities Supply and Purchasing Coordination • Independently coordinate supply requests and purchasing activities...Work at officeWorldwide
- ...eligibility determined by department) which gives employees every other Friday off. We have an exciting opportunity for a senior role as Buyer 3 to join our Kontron Family! The Sr. Buyer is responsible for procurement of raw materials in support of electronics manufacturing...Permanent employmentContract workFlexible hoursShift work
- -No prior industry experience required -Meet with clients on Zoom to help them enroll in benefit programs -Explain options in a clear, simple, and relatable way -Help clients complete online enrollment forms accurately -Schedule and manage virtual appointments -...Remote jobFull time
- ...Job Description Job Description Job Summary The Stocking Specialist / Buyer supports nursery operations by monitoring stock levels, sourcing plant material, and ordering replenishments for assigned departments. This role works closely with vendors, receiving staff...Temporary workWork at officeRemote work
$66.56k - $75k
Supply Chain & Procurement Assistant CorDx a multi-national biotech organization focused on pushing the limits of innovation and supply in global health. With over 2,100 employees across the world, serving millions of users in over 100 countries, CorDx delivers rapid...Full time$77.6k - $176k
Table of Allowance and Procurement SpecialistThe Opportunity:As a Table of Allowance (TOA) Manager and procurement specialist, you will help manage the authorized equipment baseline for tactical ashore communications capabilities from requirements identification through...Full timeContract workPart timeWork at officeLocal areaRemote work- Procurement Planning Control Representative Join HII as we keep the world's most powerful Navy afloat! The Platform Modernization (PM) team is currently looking for a Procurement Planning Control Representative. The person in this role will be responsible for sourcing...Full timeWork experience placementWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Buyer. Be the first to apply!
- strategic buyer San Diego, CA
- project buyer San Diego, CA
- purchasing representative San Diego, CA
- operational buyer San Diego, CA
- purchasing coordinator San Diego, CA
- purchasing agent San Diego, CA
- general supply specialist San Diego, CA
- technical buyer San Diego, CA
- supply chain coordinator San Diego, CA
- fashion buyer San Diego, CA





