Senior Embedded (Firmware) Engineer
- Location
- Vernon Hills, IL
- Work mode
- On-site
- Employment type
- Full-time
About the job
Senior Embedded (Firmware) Engineer The Company Zurn Elkay Water Solutions Corporation is a thriving, values-driven company focused on doing the right things. We’re a fast growing, publicly traded company (NYSE: ZWS), with an enduring reputation for integrity, giving back, and providing an engaging, inclusive environment where careers flourish and grow.
Named by Newsweek as One of America’s Most Responsible Companies and an Energage USA Top Workplace, at Zurn Elkay Water Solutions Corporation, we never forget that our people are at the center of what makes us successful. They are the driving force behind our superior quality, product ingenuity, and exceptional customer experience. Our commitment to our people and their professional development is a recipe for success that has fueled our growth for over 100 years, as one of today’s leading international suppliers of plumbing and water delivery solutions.
Headquartered in Milwaukee, WI, Zurn Elkay Water Solutions Corporation employs over 2800 employees worldwide, working from 24 locations across the U.S., China, Canada, Dubai, and Mexico, with sales offices available around the globe. We hope you’ll visit our website and learn more about Zurn Elkay at zurnelkay.com.
If you’re ready to join a company where what you do makes a difference and you have pride in the work you are doing, talk to us about joining the Zurn Elkay Water Solutions Corporation family!
If you are a current employee, please navigate here to apply internally.
The Senior Embedded (Firmware) Engineer is responsible for leading and supporting all engineering efforts related to embedded systems software throughout the product lifecycle. This includes software design and development, R&D initiatives, in-house and field validation, testing, maintenance, and product release activities.
Essential Job Functions
- Develop control software algorithms for tankless water heaters, boilers, and other HVAC-related products
- Collaborate with systems and design engineers to define and implement control system state machines
- Design, develop, test, and validate embedded firmware by translating control logic into production-ready code
- Perform firmware testing and validation on embedded hardware platforms, both in-house and at field test sites
- Conduct hands-on development and troubleshooting activities, including electrical measurements and data acquisition for temperature, analog signals, frequency, and PWM outputs
- Travel to field locations to evaluate software performance, diagnose issues, and implement corrective actions
- Assist in the preparation and maintenance of technical documentation, user guides, and engineering literature
- Develop, implement, and test communication protocols supporting device connectivity and Internet of Things (IoT) applications
- Design and validate software solutions for Over-the-Air (OTA) firmware updates
- Support software development efforts related to display interfaces, wireless communications, and Wi-Fi integration
- Document test procedures, results, debugging activities, and defect resolution processes
Qualifications
- 7+ years of relevant industry experience in embedded software or firmware development
- Bachelor’s degree in computer engineering, Electrical Engineering, or a related engineering discipline
- Proven experience developing, documenting, testing, and releasing firmware for commercial products
- Proficiency in C and C++ programming
- Strong foundation in embedded software development
- Hands on experience with electronic circuits and electrical components.
- Experience with circuit board testing, troubleshooting, and debugging
- Working knowledge of industry-standard communication protocols, including UART, I²C, BLE, and RS-485
- Familiarity with embedded software development tools, processes, and best practices
- Experience with ATmega microcontrollers and Atmel Studio development environment
- Excellent verbal and written communication skills, with the ability to effectively collaborate across cross-functional teams
- Strong analytical and problem-solving skills with a hands-on approach to debugging and product development
- Proficiency with Microsoft Windows operating systems and related development tools
- Ability to travel up to 10% as required
Core Competencies
● Coding techniques & interfaces ● Electromechanical components and sensors. ● Problem Solving & Critical thinking ● Troubleshooting ● Organizational skills ● Written and verbal Communication ● Teamwork and collaborative development
The compensation range(s) identified below are a good faith estimate of the salary expected to be paid as performed from these locations. Actual salaries may vary based on compensable factors including but not limited to skillset, experience, education and training, and other relevant business and organizational factors. Most candidates will start in the lower half of the range.
$118,545 -$163,000.00
Description of Benefits
- Medical, Dental, Vision, Disability, AD&D, and Life Insurance
- Matching 401(k) Contribution
- Employee Stock Purchase Plan
- Health Savings Account
- Flexible Spending Account (FSA) - Healthcare & Dependent Care
- Up to 3 Weeks Vacation
- 12 Paid Holidays
- Paid Parental Leave
- Annual Bonus Eligibility
- Educational Reimbursement
- Matching Gift Program
Total Rewards and Benefits
- Competitive Salary
- Medical, Dental, Vision, STD, LTD, AD&D, and Life Insurance
- Matching 401(k) Contribution
- Health Savings Account
- Up to 3 weeks starting Vacation (may increase with tenure)
- 12 Paid Holidays
- Annual Bonus Eligibility
- Educational Reimbursement
- Matching Gift Program
- Employee Stock Purchase Plan – purchase company stock at a discount!
**THIRD PARTY AGENCY: Any unsolicited submissions received from recruitment agencies will be considered property of Zurn Elkay, and we will not be liable for any fees or obligations related to those submissions.**
E qual Opportunity Employer – Minority/Female/Disability/Veteran
From Zurn Water, LLC's careers page (Workday), checked 2 Nov 2026.
How to apply
- Select Apply on elkay.wd1.myworkdayjobs.com. It opens Zurn Water, LLC's own application form in a new tab, run on Workday.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- Zurn Water, LLC will reply to you directly. No real employer asks you for money to apply.
Posted 2 Nov 2026 · checked 2 Nov 2026 · Report this job