Core Active Winding Design Engineer - Power Transformer

hitachi; India; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Hitachi Energy Technology Services Private Limited in Vadodara, India, is seeking a Mechanical/Electrical Core, Active Part & Winding Design Engineer for power transformers. Join an international design and engineering team to develop innovative products meeting customer needs and industry standards.

You will collaborate with cross-functional teams, ensure designs comply with IEEE/IEC/IS standards, and optimize for performance, functionality and sustainability.

Qualifications

• BE / B.Tech in Mechanical or Electrical Engineering.
• 4–10 years in internal design of transformers (Core, Active Part & Winding) for oil-filled power transformers.
• Proficiency in CAD/3D modelling; Creo is advantageous.
• Knowledge of IS/ IEC/IEEE standards and Canadian standards.

Responsibilities

• Perform internal design of transformers including cleats and leads per standards.
• Understand transformer mechanical design, thermal, dielectrics, and sound performance.
• Coordinate design activities with global factories and participate in concept reviews.
• Demonstrate teamwork and communicate with global technical teams.

Skills

Transformer design

Mechanical design

CAD / 3D modelling

Cross-functional collaboration

English communication

Education

BE/B.Tech Mechanical or Electrical Engineering

Tools

Creo

CAD software

Job description

Location:

Maneja, Gujarat, India

Job ID:

R0133570

Date Posted:

2026-06-17

Company Name:

HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

Mechanical / Electrical Core, Active Part & Winding Design Engineer - Power Transformer

The opportunity

Hitachi Energy is seeking a Mechanical / Electrical Core, Active Part & Winding Design Engineer for the Business Unit Transformers to join our innovative and forward-thinking team in the Global Engineering Center in Vadodara, India, you will play a crucial role in the development and design of innovative products and systems that meet our customer needs and industry standards. You will collaborate with cross-functional teams to ensure project specifications are met while adhering to industry standards and design best practices. Your expertise in engineering principles and practices will contribute to optimizing designs for performance, functionality, and sustainability.

How you’ll make an impact

• The success candidate will be the part of an International Design and Engineering Team specialized in Power Transformer up to 345 kV Class design covering different countries.
• Responsible to perform internal design of the transformer including cleats and leads meeting factory limitation, guideline, and checklist as per IEEE / IEC /IS standards.

• Understanding of Transformer mechanical design, Thermal, Dielectrics, Short circuit and sound performance and transformer mechanics

• Coordinating design activities within a worldwide factories network.
• Participation in internal design concept reviews.
• Demonstrated team building skills and networking skills, would be a preference.
• Ability to speak with and work together with the technical teams in different parts of the world.
• 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.
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Your background

• B.E / B. Tech Mechanical / Electrical Engineering.
• 4 to 10 Years in internal design of the transformer including Core, Active Part & Winding for oil filled, Power Transformers manufacturing Industry. Candidates with higher experience also to be considered.
• Knowledge on CAD software, any 3D Modelling software is a must. Creo is considered as an advantage.
• Should understand Transformer Design, Mechanical Calculations, Dielectrics, clearance/creepage, basic layout and cleats lead arrangement.
• Should have good understanding of IS/ IEC /IEEE Standards & Canadian Standards
• Experience in C&L design / Tank & externals is an advantage
• Experience in Simulation or software development would be advantageous.
• Experience on Microsoft office and tools.
• Ability to speak with and work together with the technical teams in different parts of the world.
• Demonstrated team building skills, would be a preference.
• Proficiency in both spoken & written English language is required.