Prototype Build Engineer Jobs in Michigan (NOW HIRING)

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This role is not eligible for visa sponsorship. Candidates must have current and ongoing authorization to work in the United States.

The prototype buyer is responsible for supporting prototype and development procurement activities for the Core /Application projects within an assigned region. The role acts as a key interface between internal engineering teams, project stakeholders, and external suppliers to ensure timely placement of purchase orders, technical alignment, and smooth prototype execution.

Your Responsibilities

• Procurement & PO Management
  • Track, create, and update Purchase Order (PO) status for prototype and development parts upon project and engineering confirmation.
  • Coordinate internally with finance, and project teams to ensure PO release aligns with project timelines.
• Supplier Coordination
  • Act as a primary procurement contact for suppliers during RFQ and prototype phases.
  • Follow up with suppliers on pricing, lead times, delivery commitments, and production start readiness.
• Technical & Commercial Alignment
  • Support engineering discussions by relaying procurement-relevant feedback related to materials, standard components and supplier feasibility.
  • Ensure supplier proposals (material changes, standard part deviations) are commercially reviewed, if applicable negotiated and routed to engineering for confirmation.
• Prototype Program Support
  • Enable on-time prototype to build by aligning PO placement with agreed technical decisions (drawings, specifications, materials).
  • Monitor prototype quantities, supplier readiness, and agreed delivery dates to avoid schedule impacts.
• Cross Functional Communication
  • Work closely with Engineering, Project Management, and other Buyers to close open action items related to RFQs, DFM feedback, and prototype execution.
  • Provide clear status updates to internal stakeholders when requested.
  • Daily interaction with Logistics , Operations , Controlling teams.

Who we are looking for

Education/Experience

• Bachelor's degree in supply chain management, business or equivalent.
• 1-3 years of purchasing or materials management experience.
• Strong written and verbal communication skills to communicate with internal and external contacts at all levels.
• Knowledge of ERP systems (SAP) and Purchase to Pay Process and Tools (Coupa)
• Knowledge of product development practices in the automotive field including knowledge of the application and delivery of advanced electronic systems into the automotive industry.
• Skills in problem-solving, keen analytical abilities in a teamwork setting and knowledge of risk management.
• Willingness to perform "hands-on" work.
• Advanced knowledge of MS Office.
• Comprehensive knowledge of English (verbal and written).
• Able to work effectively in a global environment.
• Able to represent technical topics internally and externally.
• Able to maintain confidentiality.
• Negotiation skills.
• Ability to multitask by handling diverse assignments concurrently.
• Self-starter who can work in a fast-paced and multifaceted environment.
• Strong and effective decision-making skills.

At Magna, we believe that a diverse workforce is critical to our success. That's why we are proud to be an equal opportunity employer. We hire on the basis of experience and qualifications, and in consideration of job requirements, regardless of, in particular, color, ancestry, religion, gender, origin, sexual orientation, age, citizenship, marital status, disability or gender identity. Magna takes the privacy of your personal information seriously. We discourage you from sending applications via email or traditional mail to comply with GDPR requirements and your local Data Privacy Law.

AI-Assisted Screening Disclosure

As part of our commitment to a fair, consistent, and efficient recruitment process, we may use artificial intelligence (AI) tools to assist in the initial screening of applications submitted through our Workday system. These tools help identify qualifications and experience that align with the role requirements. Please note that AI is used solely to support our recruiters. Final decisions are always made by the hiring manager and the hiring team. Importantly, no applicant data is shared externally through these AI tools. All information remains securely within our systems and is handled in accordance with our privacy and data protection policies.

Under conditions defined by applicable law, you may have the right to request an explanation of how AI is used to support decision-making.

If you have any questions or concerns about this process, feel free to contact our Talent Attraction team.