Senior Wire Harness Design Engineer

SARACA is a global engineering R&D services organization supporting more than 25 Fortune 500 customers across industries such as Med Tech, Aerospace, Rail, Automotive, Semiconductor, Defense, and Farm equipment. The company is ISO 13485 certified and has broad experience with all classes of medical devices, including embedded software, UI/UX, mechanical systems, and product testing. SARACA offers specialized expertise in IEC 62304, EU MDR, and scientific and regulatory documentation for medical technologies.

With a team of 400+ engineers and management consultants, SARACA delivers solutions to complex business problems through onsite and offsite projects worldwide.

As an equal-opportunity employer, SARACA promotes a culture of innovation and learning while helping customers accelerate growth and strengthen their market leadership.

The Senior Wire Harness Design Engineer is a contract, on-site role based in Berkeley, CA. This role is responsible for designing and developing wire harnesses and cable assemblies for complex systems, ensuring compliance with industry standards and customer specifications. Day-to-day tasks include creating detailed schematics and drawings, selecting components and materials, and collaborating with cross-functional teams such as mechanical, electrical, and manufacturing engineers.

The Sr. Staff Engineer will review and approve engineering documentation, support prototype builds, troubleshoot integration issues, and drive continuous improvements in harness design and manufacturability. The role also includes mentoring junior engineers, coordinating with suppliers, and contributing to project planning, cost, and schedule adherence.

• 7+ years of wire harness design
• HV battery and/or automotive products
• CAN, LIN & Ethernet
• Zuken E3, Solid Works or similar tools
• Engineering leadership / people management

EV | Automotive | Battery | Energy Storage | Electrical Systems | Wire Harness | Cable Systems | Electromechanical Engineering