Business R&D Experienced Professional

Hitachi Energy Ltd.; Tennessee; Hybrid; USD 90,000 - 130,000; Full time

Job summary

Hitachi Energy in Tennessee is seeking a Senior Mechanical Design Engineer to drive the design of high‑voltage bushings and transformer components, from concept through industrialization. You will work across a global team, contributing to cutting‑edge R&D and ensuring reliable, sustainable power solutions worldwide.

In this role you will develop 3D CAD models in Creo, define mechanical layouts and interfaces, support testing and qualification, and help deliver products that meet IEC/IEEE

Qualifications

• Bachelor's or Master's degree in Mechanical Engineering or a related discipline.
• Experience designing high-voltage insulation components, preferably bushings.
• Strong proficiency in 3D CAD design tools with Creo preferred.
• Solid understanding of mechanical design principles, materials and manufacturing processes.
• Knowledge of IEC and IEEE product qualification standards; strong teamwork and project execution.

Responsibilities

• Design new high-voltage bushings and transformer components from concept through industrialization.
• Develop and maintain 3D CAD models, assemblies, drawings, and engineering documentation.
• Define mechanical layouts, interfaces, insulation structures, and technical specifications.
• Support feasibility studies, concept evaluations, and technology development activities.
• Manage product structures, BOMs, and engineering data within PLM systems.
• Support prototype manufacturing, testing, qualification programs, and design validation.
• Analyze test results and implement improvements for performance and reliability.
• Collaborate with global R&D teams to meet scope, schedule, quality and cost objectives.

Skills

3D CAD (Creo)

Mechanical design

High-voltage insulation

Teamwork & project execution

Regulatory standards knowledge

Education

Bachelor's or Master's in Mechanical Engineering

Tools

PLM systems

Ansys

Job description

Are you ready to shape the future of high-voltage technology? Join Hitachi Energy as a Senior Mechanical Design Engineer and play a key role in developing innovative bushings and transformer components that power the world's energy transition.

In this role, you will transform ideas into industrialized products, working across the full product development lifecycle from concept design and engineering validation to qualification and market introduction. You'll collaborate with talented colleagues in a global environment, contribute to cutting-edge R&D initiatives, and help deliver reliable, sustainable solutions for customers worldwide. Responsible to ensure compliance with applicable external and internal regulations, procedures and guidelines.

This is an exciting opportunity for a technically curious and collaborative engineering professional who thrives on innovation, enjoys solving complex challenges, and wants to make a meaningful impact on the future of power infrastructure. You'll work with advanced engineering tools, engage with international teams, and influence the development of next-generation high-voltage products while continuing to grow your expertise and career.

The opportunity

Are you ready to shape the future of high-voltage technology? Join Hitachi Energy as a Senior Mechanical Design Engineer and play a key role in developing innovative bushings and transformer components that power the world's energy transition.

In this role, you will transform ideas into industrialized products, working across the full product development lifecycle from concept design and engineering validation to qualification and market introduction. You'll collaborate with talented colleagues in a global environment, contribute to cutting-edge R&D initiatives, and help deliver reliable, sustainable solutions for customers worldwide. Responsible to ensure compliance with applicable external and internal regulations, procedures and guidelines.

This is an exciting opportunity for a technically curious and collaborative engineering professional who thrives on innovation, enjoys solving complex challenges, and wants to make a meaningful impact on the future of power infrastructure. You'll work with advanced engineering tools, engage with international teams, and influence the development of next-generation high-voltage products while continuing to grow your expertise and career.

How you’ll make an impact

• Design new high-voltage bushings and transformer components from concept through industrialization.
• Develop and maintain 3D CAD models, assemblies, detailed drawings, and engineering documentation.
• Define mechanical layouts, component interfaces, insulation structures, and technical specifications.
• Support feasibility studies, concept evaluations, and technology development activities.
• Manage product structures, Bills of Materials (BOMs), and engineering data within PLM systems.
• Support prototype manufacturing, product testing, qualification programs, and design validation activities.
• Analyze test results and implement product improvements to enhance performance and reliability.
• Collaborate with global R&D teams to deliver project objectives related to scope, schedule, quality, and cost.

Your background

• Bachelor's or Master's degree in Mechanical Engineering or a related engineering discipline.
• Proven experience designing and developing high-voltage insulation components, preferably bushings.
• Strong proficiency in 3D CAD design tools, with Creo experience highly valued.
• Solid understanding of mechanical design principles, materials, and manufacturing processes.
• Experience with simulation tools such as Ansys is preferred.
• Knowledge of IEC, IEEE, and product qualification standards, along with strong teamwork, problem-solving, and project execution skills.

More about us

• At Hitachi Energy, you'll be part of a global technology leader advancing a sustainable energy future for all.
• We foster an inclusive and collaborative culture where diverse perspectives drive innovation and success.
• We invest in your growth through international collaboration, continuous learning opportunities, and career development pathways across our global organization.

Location Alamo, Tennessee, United States of America

Job type Full time

Work arrangement Hybrid

Experience Experienced

Job function Engineering & Science

Contract Regular

Publication date 2026-11-06

Reference number R0137482

About Hitachi Energy

We are a global leader in electrification, powering the electricity era to meet the energy demands of today, and the next 25 years. As the energy arm of Hitachi Group, over three billion people depend on our pioneering, mission-critical technologies to power their daily lives.

With over a century of innovation, we are addressing the most urgent energy challenge of our time: driving the evolution of the world’s energy system to ensure abundant, secure, affordable, and sustainable power for today’s generation and the next.

With an unparalleled installed base in over 140 countries, we are the grid ecosystem partner across the utility, industry, data center, and transportation sectors. Headquartered in Switzerland, we employ over 56,000 people in 60 countries and generate revenues of around $20 billion USD.

Hitachi Energy is an Equal Employment Opportunity (EEO) employer committed to encouraging inclusion in the workplace.

All qualified applicants will receive consideration for employment without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship status, age, sexual orientation, gender identity, disability, marital status, family medical leave status, protected veteran status, or any other legally protected characteristic.

As an Equal Employment Opportunity Employer, applicants may request to review the Affi­rmative Action Plan of a particular facility between the hours of 9:00 A.M. – 5:00 P.M. EST Monday through Friday by contacting an HR Representative at 888.504.2007. Protected veterans and qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access Hitachi Energy’s career site as a result of your disability. You may request reasonable accommodations by calling an HR Representative at 888.504.2007. Resumes and applications will not be accepted through this method.

For more information regarding your EEO rights as an applicant, please visit this website .