Firmware Engineer

Firmware Engineer

Job Description

We are seeking a talented Firmware Engineer to design, develop, and maintain embedded firmware for IoT devices and connected systems. This role involves working closely with hardware and cloud teams to deliver robust, scalable solutions for industrial and commercial applications.

Responsibilities

• Develop and maintain embedded firmware in C/C for microcontrollers and microprocessors.
• Implement low-level drivers and communication protocols such as UART, SPI, I2C, and CAN.
• Integrate IoT devices with Microsoft Azure Cloud and containerized environments using Docker.
• Perform unit testing, debugging, and hardware bring-up for new boards.
• Collaborate with cross-functional teams on system architecture and design reviews.
• Optimize firmware for performance, reliability, and security.
• Document firmware design, testing procedures, and revision history.

Essential Skills

• 2 years of experience with embedded C/C .
• Experience with low-level microcontrollers.
• Experience with freeRTOS and/or Zephyr operating systems.
• Proficiency in firmware development, C , Linux, and embedded Linux.
• Knowledge of bare metal programming.

Additional Skills & Qualifications

• Experience with containerized environments and cloud integration.
• Understanding of system architecture and design reviews.

Work Environment

The position offers a hybrid work environment, providing flexibility based on project demands. You will be part of a fast-growing IoT solutions provider, working on cutting-edge projects that connect devices to the cloud, enabling smarter operations for global clients.

This is a Contract position based out of Appleton, WI.

The pay range for this position is $45.00 - $60.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a hybrid position in Appleton,WI.

This position is anticipated to close on Jan 20, 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 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

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 due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

Salary : $45 - $60