Embedded Controls Intern — Flexible Hours & Relocation

H3X Technologies; Louisville (CO); On-site; USD 30,000 - 51,000; Part time

Benefits offered by this job

Salary range

Flexible hours

Relocation package

Monthly events

Team lunches

Job summary

H3X Technologies is seeking an embedded controls intern to support firmware development across the HPDM product line. You will be given responsibility as an embedded controls engineer in a small, fast-moving team with high ownership expectations.

You will develop motor control firmware in C++, assist with simulations and tools, and collaborate with other teams to add features while debugging firmware and writing tests.

Qualifications

• Pursuing a Bachelor’s or graduate degree in Computer Engineering, CS, Electrical Engineering, or a related field.
• Proficiency in C++ and embedded systems.
• Comfort with Python for scripting and tool development.
• Comfort with the command line - running scripts, using git, and building projects.
• Strong understanding of embedded systems fundamentals: microcontrollers, peripherals, real-time constraints, and hardware/software interface.
• Hands‑on, project‑based experience with embedded systems.
• Excellent written and verbal communication skills.
• Motivated to know why and how something works, not just that it does.

Responsibilities

• Assist in the development and maintenance of motor control firmware in C++, from low-level drivers to control algorithms
• Assist in the development and maintenance of motor simulations, configuration tools, and data processing scripts
• Collaborate with other teams to add support for new products and features
• Track down and resolve firmware bugs, and write firmware to help identify hardware bugs
• Support the testing team with custom testing builds, data collection, and troubleshooting
• Expand firmware testing and documentation, including unit tests, CI/CD pipelines, linting, and test plans

Skills

C++

Embedded systems

Python

Command line

Git

Self-motivation

Education

B.S./M.S. in Computer Engineering / CS / EE

Job description

H3X Technologies is seeking an embedded controls intern to support firmware development across the HPDM product line. You will be given responsibility as an embedded controls engineer in a small, fast-moving team with high ownership expectations.

You will develop motor control firmware in C++, assist with simulations and tools, and collaborate with other teams to add features while debugging firmware and writing tests.