Electrical Engineer - Power Systems & UL Compliance

Moonshot; Town of Texas (WI); On-site; USD 95,000 - 130,000; Full time

Benefits offered by this job

High-growth environment

Practical engineering focus

Collaborative team

Job summary

Moonshot is seeking an Electrical Engineer to design UL891 switchboards, UL67 panelboards, and UL508A assemblies for data center and AI infrastructure. You will own power delivery and compliance decisions, guiding component selection and coordinating with controls and manufacturing teams.

Ideal candidates have a Bachelor’s in EE (or equivalent) and 3–5+ years in power distribution, with hands-on experience reading one-lines and schematics, plus familiarity with UL standards and NEC.

Qualifications

• Bachelor’s degree in EE or equivalent practical experience.
• 3 years of experience with power distribution equipment (switchboards, panelboards, transformers).
• 5+ years total electrical engineering experience preferred.
• Familiarity with UL891, UL508A, UL67, NEC requirements.
• Ability to read one-line diagrams and power schematics.
• Experience with UL-listed assemblies.

Responsibilities

• Provide input and oversight for UL891/UL508A/UL67 switchboards and power-focused panels.
• Apply UL standards and NEC guidance to ensure design compliance throughout the lifecycle.
• Guide busbar sizing, routing, insulation, and material choices with UL requirements.
• Review and validate one-line diagrams and power schematics.
• Support selection and validation of breakers, fuses, transformers, and related components.
• Collaborate with controls/automation engineers to integrate control circuits.
• Provide manufacturing support during fabrication, testing, and field feedback.
• Contribute to internal design standards and best practices for power equipment.

Skills

Power distribution design

UL standards knowledge

Reading schematics

Cross-functional collaboration

Manufacturing support

Education

Bachelor’s degree in Electrical Engineering or equivalent

Tools

Electrical design software

Job description

Moonshot is seeking an Electrical Engineer to design UL891 switchboards, UL67 panelboards, and UL508A assemblies for data center and AI infrastructure. You will own power delivery and compliance decisions, guiding component selection and coordinating with controls and manufacturing teams.

Ideal candidates have a Bachelor’s in EE (or equivalent) and 3–5+ years in power distribution, with hands-on experience reading one-lines and schematics, plus familiarity with UL standards and NEC.