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Sumitomo Electric Wiring Systems

Supplier of automotive electrical systems.

Project Management / Design Engineer 3 - Electronics

Full-TimeUpdated on 10/23/2026
No salary listed
Senior
Bachelor's
Farmington Hills, MI, USA
HybridHybrid: at least four office days and one work-from-home day weekly; may be required to work all five days in office. Travel may exceed 10%.
Project & Program ManagementProject Management

About the job

Requirements
  • A bachelor's degree in Mechanical Engineering or Electrical Engineering is required.
  • Experience in fuse box design and engineering is required.
  • Experience with Unigraphics (NX) computer-aided design is required.
  • Experience in program management and project timeline management is required.
  • Candidates must have experience in mechanical engineering and project management.
Responsibilities
  • Design and develop electro-mechanical junction boxes, supporting the design engineer function.
  • Serve as a hybrid technical project manager and engineering support resource for ongoing development projects, with project management as the primary responsibility and engineering support between project management tasks.
  • Create and maintain project timelines and due dates.
  • Interface with customers through meetings, design reviews, and build support.
  • Interface with suppliers through meetings, design reviews, and FOT orders.
  • Support and conduct internal meetings and design reviews.
  • Interpret, maintain, and develop schematics, bills of materials, and drawings.
  • Collaborate with the team to develop DFMEA, DVP&R, and 5P documents.
  • Interpret and apply GD&T to SEWS drawings.
  • Travel as required; travel may exceed 10%.
  • Lead and collaborate with the team to develop continuous improvement activities.
  • Work at least four days in the office and one day from home each week; at the manager's discretion, employees may be required to work in the office all five days.
Desired Qualifications
  • Experience with Stellantis, Ford, Rivian, or GM is a plus.
  • Five or more years of engineering experience is a plus.

About the company

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Sumitomo Electric Wiring Systems

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Sumitomo Electric Wiring Systems (SEWS) makes electrical systems for cars. Its products include electrical distribution systems, components, and electronics that help power and control a vehicle’s electrical functions. These parts are designed to be installed in vehicles to manage power flow, sensors, and other electronic systems so cars run reliably. SEWS differentiates itself through a long, trusted brand name from Sumitomo Electric Industries and a focus on quality, on-time delivery, and cost competitiveness, backed by safety and a strong global parent company. The company aims to supply high-quality electrical systems to the automotive industry and support the development of intelligent, connected cars.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Newcastle upon Tyne, United Kingdom

Founded

1986

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Simplify's Take

What believers are saying

  • July 16, 2026: 2030 VISION Mid-Term Management Plan 2028 targets profitable growth.
  • September 17, 2026: AI robots and agents should cut labor and quality costs.
  • February 3, 2026: FY2025 nine-month results support scale, with 2,288.9 billion yen sales.

What critics are saying

  • Yazaki remains the closest global rival, pressuring pricing and OEM allocations in 2026.
  • The 2030 autonomous-factory plan depends on execution across hundreds of sites by 2028.
  • EV platform shifts from Toyota, Honda, and Nissan can compress harness volumes quickly.

What makes Sumitomo Electric Wiring Systems unique

  • September 17, 2026: Skild AI and ExaWizards support its smart-factory push.
  • It controls a global harness network across 33 countries and 108 companies.
  • It pairs wire-harness manufacturing with Sumitomo Electric's conductor materials expertise.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • 401(k) Company Match
  • 401(k) Retirement Plan
  • Paid Vacation
  • Paid Holidays
  • Hybrid Work Options
  • Tuition Reimbursement