Embedded Software Engineer Intern – Summer 2027

Entegris, Inc.; BLOOMINGTON (MN); On-site; USD 28,000 - 41,000; Full time

Benefits offered by this job

12-14 weeks internship

Job summary

Entegris, Inc. in Bloomington, MN is seeking an Embedded Software Engineering Intern for the Summer 2027 season (12-14 weeks).

You will contribute to embedded software for industrial products, working with microcontrollers, sensors, controllers, and instrumentation. Under mentorship you will develop, test, and document firmware, write Python scripts for test automation, and participate in code reviews using Git.

Qualifications

• Foundational C or C++ programming experience from coursework or projects.
• Basic understanding of microcontrollers and software-hardware interaction.
• Interest in embedded software, electronics, sensors, or instrumentation.
• Clear written and verbal communication; collaborative work style.

Responsibilities

• Develop, modify, and test embedded C/C++ software for microcontrollers and instrumentation.
• Integrate hardware and firmware, verify interactions.
• Assist with defect reproduction, root-cause analysis, and documentation.
• Create and run unit, integration, and regression tests.
• Write Python scripts for test automation and data collection.
• Prepare technical documentation and change summaries.
• Complete a defined summer project and present results.

Skills

C/C++ programming

Microcontrollers

Embedded software

Python scripting

Communication

Education

Bachelor’s or graduate degree in Computer Engineering / Electrical Engineering / Computer Science / Software Engineering

Tools

Git

Job description

Entegris, Inc. in Bloomington, MN is seeking an Embedded Software Engineering Intern for the Summer 2027 season (12-14 weeks).

You will contribute to embedded software for industrial products, working with microcontrollers, sensors, controllers, and instrumentation. Under mentorship you will develop, test, and document firmware, write Python scripts for test automation, and participate in code reviews using Git.