Demo

R&D Mechanical Engineer

Hitachi
Jefferson, MO Full Time
POSTED ON 6/1/2026
AVAILABLE BEFORE 6/30/2026

Location:

Jefferson City, Missouri, United States of America

Job ID:

R0123349

Date Posted:

2026-05-18

Company Name:

HITACHI ENERGY USA INC

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

Are you ready to shape the future of energy with purpose? Hitachi Energy is looking for a creative and detailoriented Mechanical R&D Professional to join the LiquidFilled Distribution Transformers team. This is an opportunity to contribute to nextgeneration transformer technologies-enhancing reliability, sustainability, manufacturability, and cost performance.

Responsible to ensure compliance with applicable external and internal regulations, procedures and guidelines.

In this role, innovation meets impact. You will collaborate with a global R&D network to transform forwardthinking concepts into robust, productionready solutions. Working crossfunctionally, you will help drive technology development and industrialization while ensuring designs meet performance, quality, and compliance standards for diverse global markets.

This is an ideal opportunity for someone energized by applied research, mechanical design excellence, and turning ideas into realworld solutions that support a more sustainable energy future.

How You'll Make an Impact

  • Contribute to mechanical design concepts for R&D transformer projects
  • Support development aligned with performance, cost, and quality goals
  • Coordinate prototype manufacturing, assembly, and testing
  • Perform and validate mechanical calculations and simulations
  • Define and execute design verification tests
  • Document progress, standards, and technical learnings
  • Collaborate with global teams to optimize design solutions
  • Provide technical support across development and industrialization phases

Your Background

  • Bachelor's or Master's degree in Mechanical Engineering or related field
  • 2 years of experience in mechanical design or engineering environments
  • Knowledge of materials, structures, and manufacturing processes
  • Experience with CAD tools such as Creo, SolidWorks, or CATIA
  • Understanding of design for manufacturability and tolerance analysis
  • Strong analytical mindset and collaborative communication skills

More About Us

  • Work at the forefront of innovation, sustainability, and global collaboration
  • Access continuous learning and diverse career growth opportunities
  • Be part of an inclusive environment where ideas and development are valued

Equal Employment Opportunity (EEO)-Females/Minorities/Protected Veterans/Individuals with Disabilities

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 the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.

This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Salary.com Estimation for R&D Mechanical Engineer in Jefferson, MO
$84,379 to $105,493
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