R&D Low Voltage Engineer - UL​/UL

NOARK Electric is a global manufacturer and supplier of low, medium and high voltage electrical components for industrial and commercial applications. We specialize in providing electrical circuit protection and motor control solutions for OEMs, contractors, and distributors.

Our mission is to provide customers with the best quality products at an exceptional value and back them with world-class service and support. Every NOARK product is tested and certified to the highest industry standards, covered by our exclusive one or five-year limited warranty.

NOARK is a wholly-owned subsidiary of the CHINT Group, a leading global smart energy solutions provider, with over 40,000 employees in 140+ countries, a revenue of 25.91 billion USD and 4 R & D centers in Texas, Shanghai, Singapore and Riyadh to service respective countries and regions.

We are seeking an experienced UL 891 / UL 1558 Structural Design Engineer to join our Engineering team. The ideal candidate will be responsible for the mechanical and structural design of low-voltage switchboards and switch gear for the North American market, ensuring compliance with UL standards, customer specifications, and manufacturing requirements. The successful candidate should possess strong knowledge of UL 891, UL 1558, NEC, ANSI, and NEMA standards, along with excellent communication skills in both English and Chinese.

• Design and develop mechanical structures for UL 891 switchboards and UL 1558 metal‑enclosed switch gear.
• Prepare complete mechanical drawings, fabrication drawings, assembly drawings, and Bill of Materials (BOM).
• Design enclosure layouts, busbar support systems, internal partitions, cable entry arrangements, ventilation systems, and arc‑resistant structural features where applicable.
• Coordinate with electrical engineers to optimize equipment layout and manufacturability.
• Ensure all designs comply with UL requirements, customer specifications, NEC, ANSI, and NEMA standards.
• Support UL certification projects, engineering reviews, and factory inspections.
• Review customer specifications and provide technical solutions during quotation and project execution.
• Resolve manufacturing, assembly, and field installation issues related to structural design.
• Support prototype builds, design verification, and continuous product improvement.
• Collaborate with cross‑functional teams including Sales, Manufacturing, Quality, Purchasing, and Project Management.
• Mentor junior engineers and provide technical guidance when required.

• Bachelor's degree in Mechanical Engineering or a related engineering discipline.
• Minimum 5 years of experience in the design of low‑voltage switchboards or switch gear.
• Proven experience with UL 891 and UL 1558 products.