Switchgear Mechanical Design Engineer in Marietta, Ohio at Qualdoc, LLC

• Create detailed mechanical layouts for low-voltage switchgear assemblies built to UL 891 requirements
• Design structural components, enclosure configurations, internal sections, and breaker arrangements
• Develop solutions for cable routing, bus compartment organization, accessibility, and maintenance clearance
• Incorporate ventilation, heat dissipation, and arc-resistant considerations into product designs
• Support improvements to existing switchgear products and custom configurations

• Generate manufacturing and fabrication documentation, including:
  • Assembly drawings
  • Sheet metal details
  • Weldment drawings
  • Bills of Materials (BOMs)
• Ensure drawing packages are accurate, complete, and aligned with engineering standards
• Maintain documentation required for production and compliance reviews

• Collaborate with electrical engineering teams to align mechanical designs with electrical layouts and bus configurations
• Participate in project reviews to identify and resolve interference, fit-up, and serviceability concerns
• Support Design for Manufacturability (DFM) and assembly optimization initiatives

• Provide engineering support during fabrication, assembly, testing, and inspection processes
• Assist with compliance activities and documentation associated with UL requirements
• Work with production personnel to troubleshoot build-related issues and reduce rework
• Contribute ideas that improve efficiency, cost control, and product reliability

• Bachelor’s degree in Mechanical Engineering or equivalent practical experience
• Minimum 3 years of experience related to low-voltage switchgear or power distribution equipment design
• Direct experience designing UL 891 switchgear assemblies
• Ability to independently develop and execute detailed mechanical designs

Strong understanding of:

• Switchgear enclosure construction and internal structural design
• Bus compartment spacing and clearance requirements
• Breaker mounting arrangements and compartment layouts
• Cable entry methods, routing paths, and service access
• Thermal management and ventilation considerations
• Arc containment and safety-focused design principles

• Proficiency with CAD platforms such as SolidWorks, Inventor, AutoCAD, or similar software
• Experience with sheet metal fabrication, weldments, and manufacturing processes
• Familiarity with engineering documentation and revision control practices

• Strong communication and collaboration skills
• High level of accuracy and attention to detail
• Ability to work effectively in a fast-paced engineering and manufacturing environment
• Willingness to travel occasionally for supplier or manufacturing coordination