Firmware Engineer

Firmware Engineer

The Firmware Engineer designs, develops, and tests robust embedded software and firmware for complex products. This role collaborates closely with cross-functional teams, defines hardware-to-software interfaces, and implements reliable drivers and software components that run on embedded systems and real-time operating systems.

Responsibilities:

• Collaborate with cross-functional teams to design and develop robust embedded software and firmware for assigned products.
• Integrate software components into embedded platforms and ensure seamless interaction between hardware and software.
• Build and execute unit-level and system-level tests using hardware-in-the-loop simulators to validate functionality and performance.
• Define, document, and manage hardware-to-software interfaces to ensure clarity and maintainability across the system.
• Design and implement drivers for embedded system peripherals, ensuring reliability and efficient resource usage.
• Develop secure firmware and contribute to security best practices in embedded software design.
• Use version control systems to manage source code, track changes, and support collaborative development.
• Troubleshoot and debug embedded software issues, identifying root causes and implementing effective fixes.
• Collaborate with stakeholders to refine requirements and translate them into technical specifications and implementation plans.

Essential Skills:

• Bachelor's degree or equivalent experience in Electrical Engineering, Computer Engineering, Computer Science, or another STEM field.
• 6+ years of embedded software and firmware development experience in fast-paced environments.
• Strong proficiency in embedded C programming for microcontrollers and embedded systems.
• Experience with C++ for embedded and systems-level software development.
• Hands-on experience with I2C and other embedded communication protocols.
• Experience working with an RTOS such as Micro C, Zephyr, or Embedded Linux.
• Proficiency in developing secure firmware and applying security principles in embedded software.
• Experience using Git or a similar version-control system for collaborative development and code management.
• Ability to define and manage hardware-to-software interfaces in complex embedded systems.
• Experience designing and implementing drivers for embedded system peripherals.

Additional Skills & Qualifications:

• Experience with Zephyr RTOS and Zephyr-based embedded Linux environments.
• Background in working with hardware-in-the-loop simulators for system and integration testing.
• Strong problem-solving skills and the ability to debug complex embedded systems.
• Ability to work effectively within cross-functional teams, including hardware, software, and test engineering.
• Comfort with fast-paced, iterative development environments and continuous improvement practices.

Work Environment:

This role operates in a technical, collaborative environment focused on embedded systems and firmware development. You will work closely with cross-functional engineering teams, using tools such as Git for version control, hardware-in-the-loop simulators for testing, and RTOS platforms including Micro C, Zephyr, and Embedded Linux. The work involves a mix of design, implementation, integration, and testing activities on embedded hardware and software, with an emphasis on reliability, security, and performance.

Job Type & Location:

This is a Permanent position based out of Centennial, CO.

Pay and Benefits:

The pay range for this position is $130,000.00 - $150,000.00/yr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Retirement: A 401(k) plan featuring a company match.

Healthcare: Standard health insurance plan options.

Time Off: A paid time off (PTO) structure rated slightly above average by staff, including state-minimum sick leave and a company-wide shutdown for one week at the end of the year.

Professional Growth: Support for continued education via online learning programs.

Workplace Culture: Flexibility and day-to-day work environment depend heavily on the specific department or group.

Workplace Type:

This is a hybrid position in Centennial, CO.

Application Deadline:

This position is anticipated to close on Oct 12, 2026.

About Actalent:

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.