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Test Engineer

ZOE Energy Storage China

onsitefull-time
Posted Jul 10, 2026Apply by Aug 9, 2026

**Role & seniority: ** Test Engineer (R&D); requires 5+ years hardware development experience (mid/senior level)

**Location & work type: ** Changzhou, Jiangsu (China); on-site implied (R&D hardware development & validation)

**Stack/tools: ** Matlab; AD (likely PCB/circuit design); Mathcad; (digital control) CPU/DSP control board design; common electronic component selection; circuit simulation; general-purpose instruments; magnetic component design tools (unspecified)

**Top 3 responsibilities: **

  • Hardware development of energy storage PCS and related products

  • New product design work: schematics, circuit simulation, device selection, and design

  • Design validation testing, troubleshooting test issues, debugging prototypes

  • Must-have skills:

    • B.S.+ in Electrical Engineering/Power Electronics or related; 5+ years hardware development

    • Proficiency in electronic component selection and digital control

    • Ability to use Matlab/AD/Mathcad for simulation and hardware design

    • Familiar with CPU/DSP control board design

    • Knowledge of magnetic component design

  • Nice-to-haves:

    • Deeper experience with PCS/energy-storage product variants and high-reliability prototype debugging (not explicitly stated)

    • Advanced use of lab/general-purpose instruments for validation (general familiarity stated, depth not specified)

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Test Engineer

Departments: R&D Department Locations: Changzhou, Jiangsu

Job Responsibilities: ** Responsible for the hardware development of energy storage PCS and other products; In charge of new product schematic design, circuit simulation, device selection, and design; Conduct design validation testing, troubleshoot test issues, and debug prototypes.

Qualifications: ** Bachelor's degree or higher in electrical engineering, power electronics, or related fields, with over 5 years of hardware development experience; Familiar with the selection and use of common electronic components, digital control, CPU/DSP control board design; Proficient in using software like Matlab, AD, Pads, Mathcad, etc., capable of circuit simulation, and familiar with general-purpose instruments; Mastery of relevant magnetic component design.

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