Firmware Engineering Intern - Summer 2027

Posted Yesterday
Be an Early Applicant
Golden Valley, MN, USA
Hybrid
Internship
Internet of Things • Software • Manufacturing
At Resideo, we create technology and smart solutions that integrate with our customers' lives.
The Role
Support embedded firmware development using C/C++, including design, integration, testing, debugging, documentation, code reviews, and release activities. Assist with source control, builds, bench-level testing, and internal engineering tools while collaborating with experienced engineers and project teams.
Summary Generated by Built In
As a Firmware Engineering Intern, you will gain hands-on experience supporting firmware development for a variety of embedded products. You will work alongside experienced engineers and participate in multiple phases of the software development lifecycle, including development, integration, testing, and debugging. You will also perform testing, contribute to project and technical documentation, and utilize and further develop tools for internal use.
We invite you to discover for yourself why a career with Resideo is the opportunity you've been looking for. Help create innovative technologies that make the world cleaner and more sustainable, more secure, connected, energy efficient, and productive. Work alongside some of the world's most talented engineers.
 
Job Duties:
  • Support the development of firmware using C/C++ for embedded systems and connected devices.
  • Assist with builds and source code control tools.
  • Perform bench-level testing using tools such as debuggers, protocol analyzers, oscilloscopes, multimeters, and power analyzers.
  • Participate in planning development activities and coordinate work with other team members.
  • Provide updates on assigned tasks during project team meetings.
  • Participate in phases of software design, development, integration, testing, and release.
  • Collaborate with other design engineers throughout the product development cycle.
  • Maintain code in repositories and participate in peer code reviews.
  • Utilize and help develop tools for internal engineering use.
 
You Must Have:
  • Currently pursuing a bachelor’s degree in Software Engineering, Electrical Engineering, Computer Engineering, Computer Science, or a related discipline.
  • Coursework, projects, or experience using C/C++ programming languages.
  • Coursework, projects, or experience with object-oriented design concepts.
 
We Value:
  • Strong interpersonal, verbal, and written communication skills.
  • Coursework, projects, or experience with computer architecture and embedded systems.
  • Exposure to 8-bit, 16-bit, or 32-bit microcontrollers.
  • Familiarity with software development lifecycle concepts.
  • Knowledge of bus protocols such as RS-232, I2C, SPI, or UART.
  • Coursework, projects, or experience using Python.
  • Knowledge of Agile/Scrum development processes.
  • Familiarity with tools such as Jira, Confluence, or Slack.
  • Experience testing, troubleshooting, or debugging through coursework, projects, internships, or other hands-on experience.

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About Us

Resideo is a global leader in smart home and building solutions, with trusted brands including Honeywell Home, First Alert, and Resideo helping people feel more comfortable, secure, connected, and in control every day. Our products and technologies are found in more than 150 million homes and businesses worldwide. From intelligent climate solutions to security, sensing, water, and connected home technologies, Resideo develops and manufactures products designed to simplify everyday life and help protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more — all working together to shape the future of connected living through innovation, quality, and meaningful real-world impact. At Resideo, our teams help create products and experiences that make everyday life more comfortable, secure, and connected for millions around the world. Learn more at www.resideo.com.

You can find out more about how the talent community works here: Resideo Talent Community Terms. Our recruitment privacy notice  Resideo -Recruitment Privacy Notice - Dec 16 2022 describes in more detail how we process your personal data and how you can exercise your personal data rights.

If a disability prevents you from applying for a job through our website, request assistance here.

Skills Required

  • Currently pursuing a bachelor's degree in Software Engineering, Electrical Engineering, Computer Engineering, Computer Science, or a related discipline
  • Coursework, projects, or experience using C/C++ programming languages
  • Coursework, projects, or experience with object-oriented design concepts
  • Strong interpersonal, verbal, and written communication skills
  • Coursework, projects, or experience with computer architecture and embedded systems
  • Exposure to 8-bit, 16-bit, or 32-bit microcontrollers
  • Familiarity with software development lifecycle concepts
  • Knowledge of RS-232, I2C, SPI, or UART bus protocols
  • Coursework, projects, or experience using Python
  • Knowledge of Agile/Scrum development processes
  • Familiarity with Jira, Confluence, or Slack
  • Experience testing, troubleshooting, or debugging through coursework, projects, internships, or other hands-on experience

Resideo Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Resideo and has not been reviewed or approved by Resideo.

  • Retirement Support — Feedback suggests the retirement program features a standout employer match and access to an employee stock purchase plan. These elements add meaningful long-term value to total rewards.
  • Leave & Time Off Breadth — Feedback suggests time off is generous in some salaried roles, with flexible or unlimited PTO alongside company holidays and parental leave. Actual usage appears to depend on team norms and manager support.
  • Healthcare Strength — Feedback suggests medical, dental, and vision coverage are comprehensive, complemented by wellness resources and health savings options in some plans. This establishes a solid baseline of health support across many roles.

Resideo Insights

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The Company
HQ: Scottsdale, AZ
14,000 Employees
Year Founded: 2018

What We Do

Resideo is a global leader in ensuring homeowners are safe, productive and comfortable in their homes. The company became an independent, publicly traded company in late 2018 as a result of Honeywell spinning off its Homes product portfolio and ADI Global Distribution businesses. Resideo’s mission is to provide its customers with integrated, simple solutions for today’s connected home.

Why Work With Us

Resideo puts people in charge of their home comfort, safety, security, and energy efficiency. We are also a top global distributor of security, fire, and low-voltage products. We work as a team of teams, where we all understand and work towards a common goal to solve challenges, serve our customers, and support the communities where we live.

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