Cable & Harness Engineer

GrowTech Industries, LLC • Goodyear, AZ

101d

About The Position

We are seeking an experienced Cabling & Harness Engineer to design, develop, and support electrical harness and cabling systems for GTI’s advanced battery systems and energy storage devices. This role will be responsible for the end-to-end lifecycle of wiring systems — from concept and design to manufacturing support and quality validation. The ideal candidate is a hands-on engineer with strong knowledge of industrial electrical systems, wire harness design, and cable routing for high-voltage and low-voltage energy applications.

Requirements

• Bachelor’s degree in Electrical, Mechanical, Mechatronics, or related engineering field
• 5+ years of experience in cable and harness design for industrial or energy storage applications
• Strong knowledge of electrical harness design principles, connector selection, and cable routing practices
• Proficiency with electrical CAD tools (SolidWorks Electrical, AutoCAD Electrical, EPLAN, or similar)
• Familiarity with high-voltage DC cabling, grounding/bonding methods, and EMI mitigation
• Working knowledge of UL 508A, NFPA 70/79, and IPC/WHMA-A-620 standards
• Excellent problem-solving, organizational, and cross-functional communication skills
• Hands-on experience supporting harness manufacturing or assembly builds

Nice To Haves

• Experience designing harnesses for battery systems, EVs, or renewable energy equipment
• Familiarity with ERP/MRP systems (NetSuite preferred) for BOM and part management
• Knowledge of mechanical CAD (SolidWorks) for routing harnesses in 3D assemblies
• Experience supporting harness validation, testing, and failure analysis

Responsibilities

• Design and develop wiring harnesses, cable assemblies, and interconnect systems for modular energy storage and battery systems.
• Create detailed schematics, wiring diagrams, pinout charts, and bill of materials using CAD and electrical design software (SolidWorks Electrical, AutoCAD Electrical, or similar).
• Define conductor sizes, insulation types, shielding, connectors, strain reliefs, and protective coverings suitable for harsh industrial environments.
• Generate complete manufacturing documentation, including harness assembly drawings, work instructions, and routing layouts.
• Collaborate with manufacturing teams to ensure harness designs are optimized for manufacturability, reliability, and cost.
• Support harness assembly builds on the production floor, resolving issues during first article and pilot runs.
• Ensure harness designs comply with industry standards (UL 508A, NFPA 70/79, IPC/WHMA-A-620) and customer specifications.
• Support electrical validation and testing of harness assemblies, including continuity, hipot, and insulation resistance testing.
• Conduct design reviews, root cause analysis, and corrective actions on harness-related quality issues.
• Work closely with electrical engineers, mechanical engineers, and supply chain teams to integrate harness designs into overall product architecture.
• Coordinate with vendors on component selection, harness tooling, and supply lead times.
• Drive improvements in harness design practices, documentation standards, and assembly processes.
• Evaluate new connector technologies, wire types, and harness manufacturing methods for use in next-generation energy systems.

Benefits

• Play a critical role in building cutting-edge battery and energy storage systems
• Join a collaborative and rapidly growing engineering team
• Competitive salary and benefits
• Hands-on, high-impact work in a fast-paced industrial environment

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Bachelor's degree
• Number of Employees: 51-100 employees