Electromagnetics Intern: Hands-on Motor Design + Relocation

H3x-Technologies; Louisville (CO); On-site; USD 32,000 - 51,000; Full time

Benefits offered by this job

Relocation package

Monthly company events

Friday Team Lunches

Flexible hours

Job summary

H3X Technologies is seeking a Spring Intern to join our design engineering team working on real hardware programs. You will contribute directly to electromagnetic design, analysis, and the tooling that supports our characterization and optimization workflows, seeing work from simulation through to physical test data.

We are hiring for a full-time Spring Intern with availability for Summer 2027 and extended Co-Op positions.

Qualifications

• Pursuing a BS, MS, or PhD in Electrical or Mechanical Engineering or related field.
• Coursework or project experience in electric machines and electromagnetics.
• Experience with FEA for electromagnetic analysis (JMAG strongly preferred).

Responsibilities

• Build and run finite element models to predict motor performance, including torque, losses, efficiency mapping, and thermal behavior.
• Perform electrical machine sizing and preliminary design trades to evaluate topology and geometry candidates.
• Develop and maintain Python-based analysis and post-processing tooling for simulation exports and bench test data.
• Support multi-physics optimization studies spanning electromagnetic, thermal, and structural domains.
• Correlate simulation results against dynamometer data and help close the loop between model and measurement.
• Document methods and results clearly so the team can build on your work.

Skills

Python

FEA

Machine sizing

Electromagnetics

Multi-physics

Education

BS/MS/PhD in EE or ME

Tools

JMAG

Ansys Maxwell

MotorCAD

Job description

H3X Technologies is seeking a Spring Intern to join our design engineering team working on real hardware programs. You will contribute directly to electromagnetic design, analysis, and the tooling that supports our characterization and optimization workflows, seeing work from simulation through to physical test data.

We are hiring for a full-time Spring Intern with availability for Summer 2027 and extended Co-Op positions.