Demo

Firmware Development Engineer

Karwell Technologies Inc
Mequon, WI Full Time
POSTED ON 9/3/2026
AVAILABLE BEFORE 10/2/2026

#W2 Full Time Requirement

Job Title: Firmware Development Engineer

Location: Mequon, Wisconsin

Employment Type: Full-Time

Job Description & Skill Requirement:

Responsibilities:

  • Design and develop firmware for industrial components, safety devices and sensing products (for PLCs, IO modules, Redundant modules, safety devices etc.)
  • Design and develop unit testing, functional testing for product code
  • Implement communication protocols, with a focus on CIP (Common Industrial Protocol).
  • Exception/bug reporting and verification
  • Collaborate with hardware engineers to ensure seamless integration of firmware with automation products.
  • Optimize code for performance, reliability, and safety compliance.
  • Support debugging, root cause analysis, and issue resolution during development and deployment.

Required:

  • Strong experience in C and firmware development
  • Experience in working with multi core processor (ARM or Intel)
  • Experience in industrial automation protocols like CIP protocol implementation
  • Proficiency in Python for scripting, automation, and test support.
  • Solid understanding of embedded systems, microcontrollers, and real-time operating systems.
  • Experience in writing and maintaining system and functional test cases.
  • Familiarity with automated testing tools.
  • Excellent communication and documentation skills.
  • Knowledge of functional safety and safety, reliability compliance checking in implementation

Qualification:

  • Bachelor's degree in Electronics Engineering

Salary : $35 - $39

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Firmware Development Engineer?

Sign up to receive alerts about other jobs on the Firmware Development Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$113,077 - $147,784
Income Estimation: 
$135,356 - $164,911
Income Estimation: 
$153,902 - $198,246
Income Estimation: 
$76,670 - $90,826
Income Estimation: 
$91,609 - $118,978
Income Estimation: 
$92,877 - $110,401
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Karwell Technologies Inc

  • Karwell Technologies Inc Raymond, IL
  • #Full Time Requirement Job Title: Design Engineer L2 Location: Raymond, Ohio (Onsite) Duration: Full-time Job Description: Work with HDMA PICs (Person In C... more
  • 10 Days Ago


Not the job you're looking for? Here are some other Firmware Development Engineer jobs in the Mequon, WI area that may be a better fit.

  • Intellect Tech Solutions LLC Mequon, WI
  • Role: Firmware Development Engineer – Job Opening Location: Mequon, Wisconsin Key Skills: Strong C & Firmware Development Embedded Systems, Microcontroller... more
  • 1 Day Ago

  • Sterling Engineering Milwaukee, WI
  • Position: Firmware Engineer (C/C Firmware) Location: Milwaukee area, WI 53172 (Hybrid - 3 days onsite) Type: Full time permanent direct hire role - No C2C ... more
  • 21 Days Ago

AI Assistant is available now!

Feel free to start your new journey!