S

Sumitomo Electric Wiring Systems

Supplier of automotive electrical systems.

Business Planner 1 - North American OEM Business Unit

Full-TimePosted on 10/23/2026
No salary listed
Junior, Mid, Senior
Bachelor's
Farmington Hills, MI, USA
HybridHybrid; at least four days in the Farmington Hills office each week, with remaining work off-site.
Finance & BankingCorporate Finance & FP&A

About the job

Requirements
  • A bachelor's degree is required; Business, Economics, or Engineering is preferred.
  • One to seven years of experience in business planning, financial planning and analysis, accounting, or costing is required.
  • Good financial knowledge, including experience with financial statements, financial analysis, and/or budget management, is required.
  • English fluency is required.
  • The role requires the ability to interact closely with team members and internal stakeholders to complete financial analysis and feasibility studies.
  • Proficiency in Microsoft Office, including Excel, PowerPoint, and Word, is required.
Responsibilities
  • Prepare monthly financial documents for US and Japan reporting, including cost center analysis, profit improvement reports, and financial summaries for executive meetings.
  • Prepare and analyze Profit and Loss by Program for North American OEM and report performance to executive management.
  • Prepare Program Feasibility Studies and financial presentations to obtain management approval for SEWS to respond to customer Requests for Quote.
  • Analyze targets and current results by Program to support Profit Improvement Activities and achieve business unit profit targets.
  • Support budget preparation and analyze financial impact related to non-Material Direct Costs, Indirect/SG&A Costs, and overall Business Unit Profit and Loss.
  • Assist the North American OEM management team with resolving issues related to budgets and results, including identifying abnormalities, investigating incorrect budgets or results, and supporting system updates.
  • Maintain close communication with Wire Harness Business Planning to track financial performance and monitor budget deadlines.
Desired Qualifications
  • Specific experience related to Electrical Distribution System products, including components, wire harnesses, or electrical distribution boxes, is a plus.

About the company

S

Sumitomo Electric Wiring Systems

View

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

Get referred to Sumitomo Electric Wiring Systems

See people who can refer or advise you

Simplify Jobs

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.

Help us improve and share your feedback! Did you find this helpful?

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