Hitachi America

Location:

Beijing, China

Job ID:

R0079185

Date Posted:

2025-05-01

Company Name:

HITACHI ENERGY (CHINA) LTD.

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

Your responsibilities:

• You will support HV circuit breaker and operating mechanism development, enhancement, upgrade and cost optimization.
• Kinematic chain design, analysis, mechanical calculation or simulation, tolerance chain calculation.
• You will create 3D models and 2D drawings proficiently for HV CB and operating mechanism development.
• You will work on the pressurized vessel simulation and design, work on gas tightness and sealing design.
• Dielectric design and optimization.
• You will development test and type test of HV circuit breaker development.
• You will conduct design review, including DFMEA/DFM/DFA
• Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business.

Your background:

• Master degree or above in Mechanical or Electrical engineering or other related majors.
• 2 years and above HV CB R&D or engineering experience, full experience (from design to launch) of 2 and above CB products preferred.
• Familiar with surface treatment on different materials; Familiar with metal raw materials' properties (aluminum, steel, copper etc.) and composite material; Basic knowledge of casting, welding, machining is requested.
• Solid knowledge on HV CB theory and development, deep understanding of the correlation between mechanical, insulation, switching, thermal performance, etc.
• Strong CB assembly and production experience, or site installation & commissioning knowledge, or familiar with operating mechanism development is a plus.
• Self-motivated, innovative, structured and systematic thinking, good communication skills and team spirit.
• Strong result-driven, high quality and high-speed execution.
• Good oral, writing, listening English preferred.

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