Hitachi Energy

R&D Mechanical and Applications Engineer (APMEA)

Join Hitachi Energy as an R&D Mechanical and Applications Engineer in Lodz, Hefei, or Bac Ninh. Drive innovation in liquid-filled transformers by developing mechanical designs and integrated solutions. Benefit from flexible work policies, international experience, and career growth in a global leader of green energy.
Hitachi Energy
Hitachi Energy
Flexible Full time UTC+07:00 — UTC+01:00

Hitachi Energy

Company Overview

Hitachi Energy Ltd., a wholly owned subsidiary of Hitachi Ltd.

Zurich, Switzerland

2021

Approximately 45,000 to over 50,000 employees globally (source: hitachienergy.com). Revenue reached around $13 billion USD in 2023 (source: hitachienergy.com).

What They Do

Hitachi Energy specializes in power grid technologies, focusing on high-voltage direct current (HVDC) systems, which have integrated over 150 gigawatts globally. Their product offerings include high-voltage equipment, transformers, switchgear, and services aimed at grid modernization and renewable energy integration (source: wikipedia.org). The company provides HVDC converter stations, distribution transformers, and innovative gas insulation solutions, positioning itself as a leader in the energy transition (source: hitachienergy.com). Target markets encompass utilities, industries, infrastructure, renewable energy developers, and data centers, with a presence in over 140 countries organized into five global business units for localized service delivery (source: cbinsights.com). The company leverages the combined expertise of ABB's power grids and Hitachi's digital technologies, evidenced by a significant increase in order backlog since 2020 (source: hitachienergy.com).

Projects & Track Record

Hitachi Energy has been involved in several notable projects, including the supply of equipment for China's Changji-Guquan UHVDC transmission line, the world's first at 1,100 kV, completed in 2018 (source: wikipedia.org). Other significant projects include the fluoronitrile-based gas replacement for National Grid in Kent, UK, and HVDC converter stations for the North Sea Link submarine cable, both completed in 2021 (source: wikipedia.org). Recently, they have also developed a renewable energy microgrid for Gull Bay First Nation in Canada (2022) and are currently working on offshore platforms and onshore HVDC converter stations for TenneT in the North Sea (source: wikipedia.org). Their geographic presence spans over 140 countries, with a strong focus on expanding manufacturing capabilities in North America to meet growing demand (source: hitachienergy.com).

Recent Developments

In the past two years, Hitachi Energy has announced over $155 million USD in investments to bolster manufacturing capacity in North America, including a new distribution transformer factory in Reynosa, Mexico, which is expected to create 350 jobs (source: hitachienergy.com). Additionally, they are modernizing their power transformer factory in Varennes, Quebec, with an investment exceeding $100 million (source: hitachienergy.com). The company also completed the acquisition of ABB's remaining stake in December 2022, solidifying its position as a wholly owned subsidiary of Hitachi Ltd. (source: wikipedia.org). Furthermore, they reported significant revenue growth in fiscal year 2023, contributing to Hitachi Ltd.'s Green Energy & Mobility segment revenues (source: hitachi.com).

Working There

Hitachi Energy offers a diverse range of roles across engineering, skilled manufacturing, administrative positions, and research, with a strong emphasis on hiring due to recent expansions (source: hitachienergy.com). The company has added over 8,000 employees globally between 2020 and 2023, with significant growth in the U.S. and Canada (source: hitachienergy.com). Office locations include Reynosa, Mexico; South Boston and Mount Pleasant, USA; Varennes, Quebec City, Montreal, Canada; Zurich, Switzerland; and Ludvika, Sweden (source: hitachienergy.com). The company culture promotes innovation, co-creation with customers, and a commitment to energy transition, as highlighted by CEO Claudio Facchin (source: hitachienergy.com).


Last updated on Feb 23, 2026 | Report an issue

Are you ready to power the future? At Hitachi Energy, we're not just building transformers-we're transforming the way the world uses energy. We're looking for a R&D Mechanical and Applications Engineer for DTR Liquid-filled distribution transformers who's not just technically skilled, but passionate about driving the global energy transition. This is your opportunity to become a trusted advisor and technical leader in a role that blends engineering expertise with strategic impact.

How you'll make an impact

  • You will contribute to development of new technologies, concepts, and technical solutions through mechanical design engineering
  • You will define and develop MV switchgear integrated solutions for You will transformers, including layout, structural concept, and installation requirements, ensuring manufacturability.
  • You will translate application and customer requirements into integrated system concepts, configurations, and standardized product platforms
  • You will ensure proper integration of electrical equipment into mechanical design in collaboration with electrical experts
  • You will evaluate alternative design approaches considering performance, cost, and manufacturability
  • You will execute engineering tasks within Global and location centric R&D projects
  • You will participate in feasibility studies, simulations, and concept assessments
  • You will develop, modify, and maintain mechanical designs, models, and drawings using CAD tools
  • You will define and support prototype manufacturing, participate in testing campaigns, measurements, and validation activities. Analyze test results and propose design improvements
  • You will collaborate with global technology teams, regional engineering, and stakeholders
  • You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.
  • 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

  • Bachelor's or Master's degree in Mechanical Engineering, Mechatronics Engineering, or a related engineering field
  • 3-5 years of relevant industry experience in mechanical design, mechatronics, or applications engineering, preferably in liquid-filled transformers, distribution transformers, MV Switchgear or related electrical equipment
  • Proficiency in 3D CAD tools, preferably Creo Parametric, with strong knowledge of mechanical design, manufacturing drawings, and the product development cycle from R&D to validation.
  • Experience in project-based environments, preferably with gate models, and ability to apply IEC/IEEE standards with strong analytical and problem-solving skills.
  • Transformer or electrical industry experience, along with exposure to parametric modeling, scripting, low-code tools, and structural simulations, is a plus; good command of English required.

More about us

At Hitachi Energy Vietnam, we offer a suite of employee benefits to complement our pay offering, supporting employees' financial, physical and mental wellbeing:

  • 16 days annual leave, flexible working policy.
  • Benefit according to local standards: Heath-care insurance benefits to employees and their dependents, annual vaccination, summer outing.
  • Growth possibility: Learning and development platform, career movement opportunity within organization.
  • Possibility to gain experience in international environment.
  • Possibility to work for industry leader for green energy solutions.

Please be advised that the benefits provided may differ depending on the employee's country of hire.

Apply now

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About the role

June 18, 2026

Full time

Company

June 19, 2026

Flexible

Smart Grid

Hitachi Energy

hitachienergy.com

  •  Lodz, Poland
  •  Hefei, China
  •  Bac Ninh, Vietnam

3-5 years

UTC+07:00 — UTC+01:00