Sr. R&D Engineer - Medium Voltage

US - Industrial Electric Manufacturing

$90K — $120K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Minimum 5 years of experience in designing low and/or medium voltage power distribution equipment.
  • Bachelor of Science in Mechanical Engineering (BSME) or equivalent experience.
  • Experience with NRTL (such as UL or CSA) evaluation and certification processes.
  • Familiarity with industry standards like UL 891 and IEEE C37.20.
  • Proficient in SolidWorks for creating 3D models.

Responsibilities

  • Lead New Product Development projects from inception to production.
  • Execute and implement engineering work for New Product Introduction (NPI).
  • Collaborate with engineers to write specifications and develop concept drawings.
  • Coordinate with NRTLs for product evaluation and certification.
  • Create detailed design drawings, 3D models, and bills of material for prototypes.
  • Develop test plans in line with relevant standards and conduct tests.
  • Analyze testing data to refine designs and ensure performance criteria are met.

Benefits

  • Collaborative work environment with diverse teams.
  • Opportunities for professional development and continuous improvement.
  • Exposure to innovative electrical power product design and testing.
  • Flexibility for occasional travel to support testing and projects.
Full Job Description
Position Summary

The R&D Mechanical Engineer is responsible for collaborating or leading the design, testing and certification of innovative electrical power products in collaboration with a diverse team of electrical, mechanical and manufacturing engineers. This role requires a strong intuition of fundamental engineering concepts across multiple disciplines and an ability to effectively manage the product development process under limited direction.

Key Responsibilities
  • Serve as Project Leader for New Product Development Projects from project initiation through production implementation.
  • Ensure the execution and implementation of the New Product Introduction (NPI) engineering work for assigned projects.
  • Collaborate with Senior and Lead Engineers in writing detailed engineering specifications and developing concept drawings in collaboration with Sales and other stakeholders.
  • Coordinate with Nationally Recognized Testing Laboratories (NRTLs) to define product evaluation and certification scope.
  • Lead the creation of detailed design drawings, 3D models and bills of material for prototype equipment and test articles.
  • Develop and document test plans according to the relevant standards. Common tests include full-load temperature rise, dielectric and BIL, short-circuit and withstand current, mechanical endurance, component failure, environmental, functional and seismic shake-table tests.
  • Support the testing process at in-house and third-party laboratories. Travel up to 20% to support testing and other product development tasks in-person. Evaluate test results and revise designs based on empirical data and established engineering concepts.
  • Characterize the electrical, thermal and mechanical performance of common design elements through testing, simulation and/or analytical methods. Develop standard design criteria and models.
  • Work closely with manufacturing engineering to implement Design for Manufacturability (DFM) concepts throughout the new product development process.
  • Working with Mechanical Designers,
  • Conduct failure analyses of existing products and identify opportunities for continuous improvement

Competencies
  • Strong Technical Capability
  • Solid grasp of three-phase electric power concepts, power distribution systems, power control and protection strategies are preferred.
  • Excellent communication and technical writing skills.
  • Must be a team player with strong verbal/written communication skills.
  • Strong organizational skills with precise attention to detail.


Qualifications
  • Minimum 5 years of experience designing low and/or medium voltage power distribution equipment or related products.
  • BSME or equivalent in experience.
  • Experience with NRTL (UL, CSA, etc.) evaluation, testing and certification processes.
  • Experience with common standards for electrical equipment (UL 891, 1558, 508A; IEEE C37.20, etc.)
  • Design Experience using SolidWorks to produce 3D models is highly preferred.

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