Intern - Firmware Engineer - Summer

Position: Intern - Firmware Engineer - Summer 2026
ABOUT ADVANCED ENERGY

Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado.

WHY BE A PART OF ADVANCED ENERGY?

Some people say it's like working in the best of two worlds. We operate like an agile, growing, small company - you can see your work make a difference to the company every day. Things move quickly and you can see and feel it. At the same time, we're a global company founded in 1981 and have been publicly traded for more than 28 years.

We have a strong cash position, deep trust and partnership with leading customers, a global best-in-class operations capability, and a proven leadership team. We have a track record and resources to make things happen both organically and inorganically. Being part of a nimble company with a solid foundation attracts team members that are capable, driven and like a challenge. Our employees collaborate and know how to have fun inventing, working, building and winning together.

At our core, we are Advanced Energy - powering the future, together.

POSITION SUMMARY:

Advanced Energy is currently seeking Firmware / Software Design Engineering Interns and Co-Ops to support development activities across our North American design sites. Successful candidates will carry out their internships at Advanced Energy's sites in Colorado, Minnesota, Massachusetts, or California. They will work with an experienced engineering team, closely collaborating on the development of high-performance, precision, efficient and cost-effective power conversion, metrology, or controls solutions.

Only post-graduate candidates will be considered for summer and school-year internships. Candidates should be actively pursuing degree programs at one of the following institutions:
University of Colorado, Colorado State University, University of Minnesota, Northeastern University, San Jose State University, or Stanford University.

RESPONSIBILITIES:

Candidates may perform and support design activities related to any of the following:

* Development of embedded firmware for use in products

* Development and implementation of control algorithms

* Development of software for product interface in test and/or user environments

* Active participation in a core team to meet schedule, cost, and customer satisfaction goals

* Assist in development, testing, and de-bugging of prototype power supply units

* Analyze test data and reports against functional and performance specifications

* Interface with internal departments to ensure cost and schedule goals are met

WORK ENVIRONMENT:

* Location:

Fort Collins, CO

* Environment:
In office and lab environment

QUALIFICATIONS:

Required:

* Programming ability in high level languages such as Python, HDL, C, C++, and/or assembly languages in embedded environment

* Working knowledge of microcontrollers, field-programmable gate arrays, hardware circuit theory, and/or software development tools

* Demonstrated proficiency with Windows-based platforms and with computer-based design and analysis tools, working knowledge of MS Office Suite

* Ability to work in a lab environment debugging firmware, software, or embedded systems, and evaluating product spec compliance

* Ability to work independently and as part of a team

* Ability to meet schedule requirements and define priorities without direct supervision

Preferred:

* Ability to work with embedded systems, hardware, and read schematics

* Familiarity with communication protocols such as Ethercat, Fieldbus, SPI, and I2C

* Knowledgeable and/or experienced in emerging technologies including Cyber Security and Machine Learning

EDUCATION:

* Candidates working towards MS or PhD degrees in Electrical Engineering, Computer Engineering, or Computer Science.…