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Sumitomo Electric Wiring Systems

Supplier of automotive electrical systems.

Business Planner 2 - Japanese, English Bilingual

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

About the job

Requirements
  • A bachelor's degree is required.
  • Three to five years of progressive professional business accounting or finance experience is required.
  • Proficiency in PC applications, including Excel, PowerPoint, and Word, is required.
  • Business-level Japanese proficiency in speaking, reading, and writing, along with English, is required.
  • Experience in business performance management and data analysis is required.
  • Experience mentoring, training, and supporting junior team members is required.
  • Experience leading cross-functional activities as a project leader is required.
Responsibilities
  • Prepare monthly, quarterly, and annual managerial profit and loss financial results by collecting accounting and other data, then report the results and analysis to management.
  • Prepare a managerial profit and loss business plan or budget twice a year or quarterly by collecting relevant information and making proposals to management.
  • Arrange monthly performance review meetings and prepare meeting materials.
  • Calculate wiring harness finished goods purchasing prices in transactions with group companies using knowledge of product cost structures and the company's IT system.
  • Review and revise wiring harness finished goods purchasing prices quarterly in transactions with group companies using knowledge of product cost structures and the company's IT system.
  • Verify monthly wiring harness finished goods purchases and imports against records of actual purchases from group companies for accounts-payable journal entries.
  • Calculate wiring harness material selling prices in transactions with group companies using knowledge of product cost structures.
  • Create invoices upon request for wiring harness material shipped to group companies using the company's IT system for accounts-receivable journal entries, and collect receivables for goods sold to group companies.
  • Actively improve the daily operations described above.
  • Perform other duties as assigned.
Desired Qualifications
  • Business performance management experience, leadership potential, and strong problem-solving skills are highly preferred.

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 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.

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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