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Sumitomo Electric Wiring Systems

Sumitomo Electric Wiring Systems

Supplier of automotive electrical systems.

Material Control Planner

Full-Time
No salary listed
Senior
Bachelor's
Scottsville, KY, USA
In Person

About the job

Requirements
  • A bachelor's degree is required.
  • Five to seven years of progressive experience in a related field is required.
  • Demonstrated ability to analyze data and drive data-driven actions and improvements is required.
  • Ability to communicate and collaborate effectively with internal and external stakeholders at different levels is required.
  • Conceptual and problem-solving skills with a pragmatic approach and the capability to drive and sustain performance improvement are required.
  • Ability to work in a fast-paced environment, handle multiple tasks, and meet deadlines is required.
  • Technical proficiency in Microsoft Office, including Microsoft Excel, Word, Outlook, and PowerPoint, is required.
Responsibilities
  • Perform production planning for assigned products.
  • Create and maintain production schedules.
  • Create and manage shop orders.
  • Work with manufacturing to achieve operational efficiency.
  • Work with customer service for assigned sections and product lines.
  • Execute planning functions to meet on-time delivery, production, and profit targets as directed by management.
  • Use the material requirements planning system to analyze data, ensure data accuracy, and generate reports to support planning decisions.
  • Analyze customer demand forecasts and production schedules to determine material requirements.
  • Plan, schedule, and coordinate the movement of materials from suppliers to the warehouse.
  • Generate purchase orders to meet material needs.
  • Ensure timely material delivery and manage supplier performance.
  • Monitor inventory levels and balance inventory to meet demand while minimizing excess stock and preventing shortages.
  • Act as a liaison between departments, suppliers, carriers, and freight forwarders to ensure smooth operations and resolve material-related issues.
  • Expedite operations, adjust schedules for unforeseen conditions, and troubleshoot material availability or delivery issues.
  • Identify and implement process and procedure improvements to increase efficiency and reduce costs.
  • Report key performance indicators to management and provide supporting data for root cause analysis and countermeasures.
  • Perform other duties as assigned.
Desired Qualifications
  • Business-level Japanese proficiency is preferred but not required.
  • Strong analytical skills, attention to detail, and comfort working with large amounts of data are preferred.

About the company

Sumitomo Electric Wiring Systems

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

  • May 21, 2026, Sumitomo Electric won Amprion's roughly EUR 2 billion HVDC cable project.
  • FY2025 results hit record consolidated sales, operating income, ordinary income, and net profit.
  • The July 16, 2026 Mid-term Plan 2028 targets profitability improvement and new CASE-related products.

What critics are saying

  • TE Connectivity litigation still hangs over SEWS, with Michigan claims unresolved on June 2026.
  • Automotive harness competition from Yazaki, Aptiv, and LEONI compresses pricing and OEM leverage.
  • If 2030VISION misses EV and high-speed-communications transitions, SWS becomes a commoditized captive supplier.

What makes Sumitomo Electric Wiring Systems unique

  • July 16, 2026 2030VISION positions SWS as a 21% global wiring-harness share leader.
  • SWS integrates Sumitomo Electric and AutoNetworks through Three-in-One collaboration across development, manufacturing, and sales.
  • Its 2026 strategy emphasizes smart factories, AI robots, and CASE-specific product commercialization.

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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