Senior Mechanical Design Engineer — Power Transformers

Hitachi, Ltd.; Crystal Springs (MS); On-site; USD 90,000 - 130,000; Full time

Job summary

Hitachi Energy is seeking a Mechanical Design Engineer to design and develop components for power transformers, translating concepts into robust 2D drawings and 3D CAD models. You will perform strength, thermal, and vibration calculations, work with electrical engineers on integrated designs, and support manufacturing with guidance and design improvements.

The role emphasizes attention to detail, adherence to standards, and contributions to sustainable energy solutions in a collaborative,

Qualifications

• Bachelor’s or Master’s degree in Mechanical Engineering or related field.
• 5+ years of mechanical design experience, ideally in transformers or heavy equipment.
• Strong knowledge of materials, fabrication methods, and mechanical design principles.
• Proficiency in CAD tools such as AutoCAD, Creo, or Inventor.

Responsibilities

• Design and develop mechanical components for power and distribution transformers
• Create detailed 2D drawings and 3D CAD models aligned with specifications
• Perform calculations for strength, vibration, thermal expansion, and structural integrity
• Partner with electrical engineers to deliver optimized, integrated designs
• Support manufacturing teams with technical guidance and design improvements
• Participate in design reviews, risk assessments, and FMEA activities
• Collaborate with suppliers on material selection and component validation
• Contribute to testing, troubleshooting, and continuous product improvement
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Skills

Mechanical design

Transformers

Analytical mindset

Education

Bachelor’s or Master’s degree in Mechanical Engineering

Tools

AutoCAD

Creo

Inventor

Job description

Hitachi Energy is seeking a Mechanical Design Engineer to design and develop components for power transformers, translating concepts into robust 2D drawings and 3D CAD models. You will perform strength, thermal, and vibration calculations, work with electrical engineers on integrated designs, and support manufacturing with guidance and design improvements.

The role emphasizes attention to detail, adherence to standards, and contributions to sustainable energy solutions in a collaborative,