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Mechanical Engineer – Low Voltage Switchgear Design (UL 891)

United StatesUnited States·MariettaDirect Hiremid
EngineeringMechanical Engineer
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Quick Summary

Overview

Mechanical Engineer – Low Voltage Switchgear Design (UL 891)Location: Marietta, OHJob Type: Direct HireSalary: Starting at $90,000+ (based on experience) Role Overview We are seeking a Mechanical Engineer with hands-on experience in low-voltage switchgear design to support the development and…

Technical Tools
a11y

Requirements

~1 min read
  • Develop mechanical designs for UL 891 switchgear assemblies
  • Create enclosure layouts, internal compartments, breaker mounting configurations, and structural components
  • Design bus compartments, cable routing paths, and service access points
  • Incorporate cooling, ventilation, and arc containment considerations into designs
  • Produce fabrication-ready documentation, including:
    • General arrangement drawings
    • Sheet metal part drawings
    • Weldment details
    • Bills of Materials (BOMs)
    • Ensure all documentation aligns with UL 891 standards and internal design guidelines
  • Work closely with electrical engineering to align mechanical layouts with one-line diagrams, bus design, and cable terminations
  • Participate in design reviews to resolve clearance, interference, and accessibility issues
  • Support Design for Manufacturability (DFM) and Design for Assembly (DFA) efforts
  • Assist production teams during build, testing, and inspection phases
  • Support UL inspections and ensure compliance documentation is complete
  • Contribute to value engineering initiatives to improve cost efficiency and overall design performance

Responsibilities

~1 min read
  • Maintain accuracy and ownership in a fast-paced production environment
  • Travel occasionally for coordination with manufacturing teams or suppliers
  • Bachelor’s degree in Mechanical Engineering or equivalent experience
  • 3–8+ years of experience designing low-voltage switchgear
  • Direct, hands-on experience with UL 891 switchgear design
  • Ability to independently execute designs with minimal oversight
  • Strong understanding of:
    • Switchgear enclosure and structural design
    • Breaker mounting and compartment layouts
    • Bus compartment segregation and required clearances
    • Cable entry, routing, and termination access
    • Thermal management, ventilation, and arc containment
    • Experience supporting UL inspections and compliance requirements
    • Proficiency in CAD software (AutoCAD, SolidWorks, Inventor, or similar)
    • Knowledge of sheet metal fabrication, weldments, and manufacturing processes
    • Strong collaboration skills across engineering and production teams
    • High attention to detail with strong documentation practices
  • Delivery of accurate, UL 891-compliant designs on schedule
  • Smooth handoff from engineering to manufacturing with minimal rework
  • Effective coordination with electrical and production teams
  • Strong ownership and accountability while maintaining quality and compliance
    • 401(k)
    • Dental insurance
    • Vision insurance
    • Life insurance
    • Paid time off

    Location & Eligibility

    Where is the job
    Marietta, United States
    On-site at the office
    Who can apply
    US

    Listing Details

    Posted
    May 6, 2026
    First seen
    May 6, 2026
    Last seen
    May 7, 2026

    Posting Health

    Days active
    0
    Repost count
    0
    Trust Level
    67%
    Scored at
    May 6, 2026

    Signal breakdown

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    Qualdoc
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    Employees
    5
    Founded
    2020
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    QualdocMechanical Engineer – Low Voltage Switchgear Design (UL 891)