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Prototype Development Engineer Jobs in Arkansas (NOW HIRING)

Koch Industries

Sourcing Coordinator

Conway, AR · On-site

... the Prototype Development Lab. This position partners closely with engineering teams, supply chain, tooling shops, vendors, and operations personnel to ensure timely sourcing and delivery of ...

Walmart

Senior Manager, Advanced Analytics

Decatur, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Tontitown, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Bella Vista, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Moderna

$20 - $60/hr

Participate in prototype development and evaluate potential improvements to system reliability, throughput, usability, or scalability. * Work collaboratively with scientists, engineers, automation ...

Moderna

$20 - $60/hr

Participate in prototype development and evaluate potential improvements to system reliability, throughput, usability, or scalability. * Work collaboratively with scientists, engineers, automation ...

Walmart

Senior Manager, Advanced Analytics

Rogers, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Farmington, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Lowell, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Bentonville, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

Walmart

Senior Manager, Advanced Analytics

Pea Ridge, AR · On-site

$90K - $180K/yr

Evaluates new data analysis techniques to support prototype development * Collaborates with cross functional partners e.g. software engineering category management on prototypes and algorithms (SQL ...

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Prototype Development Engineer information

What does a prototype development engineer do?

A Prototype Development Engineer is responsible for designing, building, and testing prototypes of new products or components. They collaborate with product designers, engineers, and manufacturing teams to turn concepts into functional models. Their work involves using CAD software, selecting appropriate materials, and troubleshooting issues that arise during development. The goal is to evaluate and refine ideas before mass production to ensure the product meets performance, safety, and quality standards.

What are the key skills and qualifications needed to thrive as a prototype development engineer?

To thrive as a Prototype Development Engineer, you need strong engineering fundamentals, hands-on fabrication skills, and a degree in mechanical, electrical, or related engineering fields. Familiarity with CAD software, rapid prototyping tools like 3D printers, and experience with testing equipment are typically required. Creative problem-solving, attention to detail, and effective communication are essential soft skills in this role. These abilities ensure prototypes are innovative, functional, and aligned with project goals, driving successful development cycles.

What are some common challenges prototype development engineers face when transitioning from concept to functional prototype?

Prototype Development Engineers often encounter challenges such as translating abstract design concepts into practical, manufacturable prototypes within tight timelines. Balancing innovative ideas with material limitations, cost constraints, and technical feasibility can be demanding. Additionally, effective collaboration with design, manufacturing, and testing teams is crucial to quickly resolve unforeseen issues and iterate on solutions. Staying adaptable and maintaining clear communication helps overcome these obstacles and ensures successful prototype delivery.

What is the difference between Prototype Development Engineer vs Mechanical Design Engineer?

AspectPrototype Development EngineerMechanical Design Engineer
Primary FocusCreating physical prototypes to test concepts and functionalitiesDesigning detailed mechanical components and systems
Skills & CertificationsPrototyping tools, CAD, materials knowledge, engineering fundamentalsCAD, mechanical design, analysis, certifications like EIT or PE
Work EnvironmentLaboratories, prototyping workshops, manufacturing settingsDesign offices, CAD labs, engineering departments
Industry UsageProduct development, R&D, manufacturingProduct design, mechanical systems, engineering firms

While both roles involve engineering skills and CAD proficiency, Prototype Development Engineers focus on building and testing physical models to validate concepts, whereas Mechanical Design Engineers concentrate on creating detailed mechanical designs and specifications. The roles often collaborate during product development cycles but serve different stages of the process.

Prototype Development Engineer jobs near you

Sourcing Coordinator

Conway, AR • On-site

Koch Industries
Oil and Gas Extraction • 10K+ employees
Learn more about Koch Industriesexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Koch Industries rating

8.0

Company rating: 8.0 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

Job description

Your Job
The Sourcing Coordinator plays a critical role in supporting innovation, product development, and proof-of-concept (PoC) activities by coordinating procurement, logistics, inventory management, and project support functions within the Prototype Development Lab. This position partners closely with engineering teams, supply chain, tooling shops, vendors, and operations personnel to ensure timely sourcing and delivery of materials, tooling, equipment, and lab support resources required for successful prototype execution.
The ideal candidate is highly organized, detail-oriented, and capable of managing multiple priorities in a fast-paced technical environment while maintaining strong communication with internal stakeholders and external suppliers.
What You Will Do
Procurement & Material Coordination
  • Coordinate procurement activities for Prototype Lab materials, tooling, equipment, MRO supplies, and spare tooling.
  • Translate engineering component demand into executable purchasing and material acquisition activities.
  • Create, track, and manage purchase orders, sample requests, and sample sales orders to support PoC initiatives.
  • Monitor supplier performance, delivery schedules, and order status to ensure timely project execution.
  • Maintain proactive communication with vendors to resolve delivery, quality, or documentation discrepancies.

Inventory & Material Management
  • Receive incoming materials and verify shipments against purchase orders and packing documentation.
  • Maintain accurate inventory records and stock levels using inventory management software and tracking systems.
  • Support warehouse organization, material storage, and stock maintenance to ensure efficient material access for projects.
  • Coordinate spare tool management and consumable replenishment for lab operations.

Logistics & Shipping
  • Manage project-related shipping activities including packing, labeling, freight coordination, and shipping documentation.
  • Coordinate inbound and outbound logistics for prototype materials, components, and tooling.
  • Ensure compliance with internal shipping procedures and documentation requirements.

Who You Are (Basic Qualifications)
  • Associate degree or bachelor's degree in Supply Chain, Business, Engineering Technology, Logistics, or related field preferred.
  • Three (3) years or more experience in procurement, inventory control, logistics, manufacturing support, or prototype lab operations.
  • Working knowledge of purchasing systems, inventory software, and Microsoft Office applications.

What Will Put You Ahead
  • Knowledge of shipping and receiving procedures, inventory practices, and warehouse organization.
  • Experience interpreting technical part descriptions, BOMs, and procurement requirements

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here .
Who We Are
As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, groundbreaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here , aquí , or tu ).
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