Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sourcing Buyer - Supplier Development & Global Sourcing

Riegel USA Inc.

Job Description

Job Description

Vitalplast USA Inc. | International Materials Sourcing

Great Opportunities Don't Always Come to You. Sometimes, You Have to Find Them.

Ever discovered a great supplier that wasn't on anyone's radar? Made a phone call that turned into a valuable business relationship? Or found a better way to source something everyone else thought was difficult to find?

If those moments sound familiar, we might have something in common.

At Vitalplast USA Inc., we're looking for a Sourcing Buyer who enjoys the search just as much as the deal.

Someone who likes talking to people, asking good questions, exploring new markets, and figuring things out along the way.

Our focus is on sourcing plastic resins, scrap, surplus materials, and other industrial materials through international supplier networks.

About 60% of your time will be spent discovering and developing new suppliers, and 40% turning those opportunities into successful purchases.

A Little About Your Day

One morning, you might be reaching out to a manufacturer you've never worked with before.

By afternoon, you're comparing material specifications, negotiating a price, or figuring out whether an interesting offer is actually a good deal.

Some days, the challenge is finding the right supplier. Other days, it's making sure everything goes smoothly after the purchase.

And sometimes, you'll come across something you've never seen before. That's when curiosity and a willingness to dig deeper make all the difference.

What You'll Be Doing

  • Discover and connect with new manufacturers, recyclers, brokers, and material suppliers.
  • Build supplier relationships from the first introduction to repeat purchases.
  • Research materials, compare offers, and negotiate pricing and payment terms.
  • Evaluate material quality, specifications, availability, and supplier reliability.
  • Manage purchase orders and follow through until materials are delivered.
  • Work with logistics and accounting teams to coordinate international shipments and payments.
  • Visit suppliers and attend industry events to discover new sourcing opportunities.
  • Keep exploring better sources, new markets, and smarter ways of doing things.

What You'll Bring

You'll need hands-on experience finding suppliers independently—not just purchasing from an existing vendor list.

We're also looking for:

  • Professional fluency in English and Spanish, including business negotiations.
  • Experience in proactive supplier sourcing, procurement, or B2B supplier development.
  • Confidence initiating conversations and negotiating with new suppliers.
  • Knowledge of international purchasing, Incoterms, and cross-border logistics, particularly involving Mexico.
  • Experience with Excel and purchasing or ERP systems.
  • Willingness to travel internationally, particularly to Mexico, with a valid passport.
  • Experience with plastics, recycled materials, industrial scrap, or surplus inventory is especially valuable. 

What Makes This Role Interesting?

There's no single playbook for finding a great supplier.

Sometimes it's research. Sometimes it's knowing the right question to ask. Sometimes it's following up one more time when an opportunity looks promising.

You'll have the opportunity to use your experience, build new connections, learn about different materials and markets, and see the results of the relationships you've developed.

We appreciate people who take their commitments seriously, communicate openly, and aren't afraid to say, "I haven't worked with that before, but I'd like to understand it."

Let's Talk

We'd love to hear about a supplier you discovered on your own, an interesting sourcing challenge you solved, or a purchasing opportunity you're particularly proud of.

Tell us what you found, how you found it, and what happened next.

We're looking forward to hearing your story.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Sourcing Buyer - Supplier Development & Global Sourcing in Corona, CA vacancy
  •  ...Job Description Job Description The Buyer position duties will involve the placing...  ...material purchase orders and following up with suppliers on delivery dates. Requesting product and...  ...vendors to clear 3-way match issues. Source new suppliers and set up new suppliers in... 
    Suggested
    Work experience placement
    Work at office

    Thermal Structures

    Corona, CA
    10 days ago
  • $73.75k - $81.55k

     ...excellent opportunity for a full-time Buyer I based in our Chino, CA warehouse*....  ...procurement category. The Buyer I assists in sourcing materials, supplies and services at the...  ...responsibilities include qualifying suppliers, evaluating bids, and conducting market... 
    Suggested
    Full time
    Contract work
    Monday to Friday
    Night shift

    In-N-Out Burgers

    Chino, CA
    1 day ago
  • $28 - $33 per hour

     ...ask for an accommodation or an alternative application process. Buyer Procurement Full Time Clerical Corona, CA, US 3 days ago...  ...3.00 Hourly Buyer KarmanSpace&Defenseisaleaderintherapiddesign,development,andproductionofcritical,next-generationsystemsolutionsthatalignwiththeU... 
    Suggested
    Hourly pay
    Full time

    Amro-A-Division-of-Karman-Space-

    Corona, CA
    1 day ago
  • $75k - $96k

     ...analyses and identify improvement opportunities, including: Leading supplier identification, selection, and consolidation efforts. Driving...  ...quality, service, and availability). Contributing to regional sourcing strategies and national category initiatives. Lead Formal RFXs... 
    Suggested
    Full time
    Contract work
    Local area
    Flexible hours

    Martin-Marietta-1798b2fd

    Corona, CA
    2 days ago
  • $43k - $58.24k

     ...a part-time on-site role that manages procurement from vendor sourcing and purchase order execution through shipment tracking and receiver...  ...pricing, quality, and reliable supply. Maintain productive supplier relationships and communicate clearly regarding requirements,... 
    Suggested
    Full time
    Part time
    For contractors

    Pacific Environmental Technologies, Inc.

    Corona, CA
    26 days ago
  • $115k

     ...company. About the Job We are partnered with a leading global supplier of rigid packaging on the search for a Senior Demand Planner....  ...supply chain functions including demand, replenishment, and sourcing ~ Strong analytical and problem-solving skills with a systems... 
    Contract work
    Work at office
    Local area

    Signal and Strand

    Riverside, CA
    27 days ago
  • $29 - $31 per hour

     ...Job Description We are seeking a skilled buyer to purchase the materials, supplies,...  ...materials. Build relationships with suppliers and negotiate with them for the best pricing...  ...ongoing technical training, leadership development, Lean manufacturing initiatives, and continuous... 
    Hourly pay
    Temporary work

    Scott Manufacturing Solutions, Inc.

    Chino, CA
    4 days ago
  • $17 - $22 per hour

     ...addition to managing inventory, you'll play a pivotal role in supporting business-to-business operations by administering procurement, sourcing, and quoting functions that seamlessly meet the needs of our customers and drive the success of their business. This position is... 
    Contract work
    Part time
    Work experience placement
    Local area

    Fastenal

    Riverside, CA
    2 days ago
  •  ...accurate documentation and reporting. Facilitate contractor onboarding to ensure timely, compliant setup. Assist with competitive sourcing exercises (RFPs, RFQs) and evaluation processes. Support Accounts Payable with invoice resolution, approvals, and record accuracy... 
    Full time
    Contract work
    For contractors

    XML International

    Norco, CA
    2 days ago
  •  ...requirements. Obtain competitive pricing from suppliers and subcontractors. Ensure estimates...  ...versus actual costs. Proposal Development Create professional customer...  ...Responsibilities Material Procurement Source HVAC equipment, parts, materials, controls... 
    Contract work
    For subcontractor
    Work at office
    Monday to Friday

    Thermal Concepts, Inc.

    Chino, CA
    28 days ago
  • $28 - $32 per hour

    Who We Are Delta Electronics is a global innovator at the forefront of technologies powering the future. Since 1971, we’ve been leading the way in high-efficiency power and thermal management solutions. Today, we’re driving transformation across industries with smart,... 
    Local area

    Delta Electronics (Americas) Ltd.

    Eastvale, CA
    3 days ago
  •  ...Used Car Buyer Riverside Chevrolet is looking to hire a Used Car Buyer. If you are an enthusiastic self-starter with a passion for customer service, product knowledge, negotiation skills and you enjoy working with people, then we want you to be part of our team as a... 

    Riverside Chevy

    Riverside, CA
    1 day ago
  • $30 - $40 per hour

    Overview We are hiring 2 Buyers for an automotive company located in Riverside, California. In this role, you will be working in a fast-paced environment, while being responsible for the purchasing of automotive parts. Contract Length: 6-12 Months (with potential for conversion... 
    Hourly pay
    Permanent employment
    Contract work

    Lumicity

    Riverside, CA
    2 days ago
  • $20 - $22 per hour

     ...total trucks by day and warehouse receiving hours.  Update the PO dates on the schedule and in our ERP system.  Communicate changes to buyers and the warehouse.  Follow up regularly without being prompted on PO’s that do not have delivery appointments. Work with the... 
    Temporary work
    Work at office
    Flexible hours

    Kimco Staffing

    Corona, CA
    2 days ago
  • RedBuilt™ is a leading engineered wood products, structural components, and construction systems supplier to the commercial construction industry across North America. Our continued reputation for unparalleled customer service and support goes back over 50 years. We are... 
    Full time
    Temporary work
    Flexible hours

    RedBuilt, LLC

    Chino, CA
    21 hours ago
  • $16.5 per hour

    Join to apply for the Purchasing Student Assistant role at La Sierra University Department: Accounting Title: Purchasing Student Assistant Pay Range: $16.50/hr Date: 6/28/2025 Location: Administration Building 107 Report to: Monique Camarena Hours: 25 hours per week Period...
    Work at office

    La Sierra University

    Riverside, CA
    3 days ago
  • $22 - $24 per hour

    Purchasing & Operations Coordinator Pay Rate: $22.00-$24.00 per hour Schedule: Approximately 7:30 AM-4:00 PM, with a 30-minute lunch Position Type: Full-time, On-site Position Summary We are seeking a detail-oriented and proactive Purchasing ...
    Hourly pay
    Full time
    Local area

    Ultimate Staffing Services

    Chino, CA
    25 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sourcing Buyer - Supplier Development & Global Sourcing. Be the first to apply!