Firmware Engineering

Crestron Electronics Inc.; Rockleigh (NJ); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Short Term Disability

401K with company match

Paid Time Off

Holidays

On-site Amenities at NJ HQ & TX

Crestron Market Cafes

Fitness Centers

Job summary

Crestron Electronics Inc. in Rockleigh, NJ is seeking a Firmware Engineer to lead the complete firmware lifecycle for our lighting and environmental control products, including thermostats, keypads, shades, and controllers.

This hands-on role requires at least 3 years of embedded firmware experience and strong C/C++ skills. You will collaborate with hardware engineers, perform board bring-up, run DVT, debug in real time, and help create design documentation while delivering high-quality,

Qualifications

• At least 3 years of hands-on embedded firmware development experience.
• Strong C/C++ programming skills and understanding of microcontroller architectures.
• Ability to diagnose and solve complex system-level problems.
• Good communication skills, both verbal and written.
• Proactive, self-motivated, team player in fast-paced cycles.

Responsibilities

• Review and revise product requirements from a firmware perspective.
• Design, develop, and debug firmware for embedded systems (lighting and environmental products).
• Collaborate with hardware engineers to integrate firmware and troubleshoot system issues.
• Lead firmware design verification tests (DVT) and real-time debugging on new boards.
• Create clear technical documentation and test procedures.
• Support products to meet quality standards and customer expectations.

Skills

C/C++

Embedded firmware

Debugging

Communication

Proactive mindset

Tools

FreeRTOS

Job description

Crestron Electronics Inc. - 22 Link Rockleigh, NJ, 22 Link Drive, Rockleigh, New Jersey, United States of America

Job Description

Posted Thursday, May 7, 2026 at 4:00 AM

At Crestron Electronics, Inc we build the technology that integrates technology.

We are proud to be the largest and most recognized brand in automation and control solutions, and the premier technology partner for fortune 500 businesses globally. Our products’ are integrated into new high-tech commercial buildings’ to include some of the most exciting real estate throughout the world. Our clients include Google, Microsoft, Amazon, LinkedIn and many others. We are the leaders in the most exciting industry in the world!

Our automation and control solutions for homes and buildings allow our clients to control entire environments with the push of a button, integrating systems such as Audio Visual, Lighting, Shading, Security, Building Management Systems and HVAC to provide greater comfort, convenience and security.

Our Lighting Group is growing, and we're looking for a Firmware Engineer to dive in and help us build the next generation of our lighting and environmental control products. This role requires your presence at our Rockleigh campus for at least 3 days a week to facilitate hands-on testing and collaboration. If you enjoy tackling complex embedded challenges and want to see your work directly impact innovative products like advanced thermostats, keypads, smart shades, and system controllers, this is for you. We need an engineer who isn't afraid to get their hands dirty, solve tough problems, and can work independently and collaborate effectively to get things done.

What You'll Be Doing

You'll be a key player in our firmware development team , at first learning from our subject matter experts , then taking ownership of the complete firmware lifecycle for new and existing products. This means:

• Helping to review and revise product requirements to ensure technical feasibility and clarity from a firmware perspective.
• Designing, developing, and debugging firmware for our embedded systems, focusing on our Lighting and Environmental product lines ( primarily thermostats, keypads, shades, and controllers)
• Collaborating closely with hardware engineers and other developers to integrate firmware and troubleshoot system-level issues.
• Assisting hardware engineers with new board bring-up , then taking the lead on implementing and running firmware-centric design verification tests (DVT ) and performing real-time debugging
• Creating clear technical documentation including design specifications and test procedures.
• Supporting the products you help create , ensuring they meet our quality standards and customer expectations.

What You'll Bring:

We're looking for someone who can be productive quickly . You'll need.

• At least 3 years of hands-on embedded firmware development experience , covering all phases from initial board bring-up support and DVT to real-time debugging and system testing
• Strong C/C++ programming skills and a deep understanding of microcontroller architectures
• Proven ability to diagnose and solve complex system-level problem
• Good communication skills – you can explain technical concepts clearly, both verbally and in writing
• A proactive, self-motivated approach with a commitment to delivering quality work. You thrive in a team and can adapt to a fast-paced development cycle

Bonus Points if You Have Experience With:

• Matter/Thread connectivity ( including commissioning and device interoperability). Important!
• Control Theory (e.g., PID controllers, loop filters)
• Real-Time Operating Systems (RTOS) – Free RTOS is a significant plus
• Communication protocols such as Ethernet, Bluetooth (BLE), 802.15.4/Mesh (e.g., Zigbee).
• Modern embedded security protocols and best practices.
• Lighting control systems and DALI technology.
• Common peripheral interfaces like UART, I2C, SPI, and USB .

Crestron Electronics offers a competitive total compensation package including Medical, Dental, Vision, Life Insurance, Short Term Disability, 401K with company match, Paid Time Off, Holidays, On-site Amenities at NJ Headquarters & TX Facilities, Crestron Market Cafes, and Fitness Centers.

At Crestron Electronics, Diversity, Equity, and Inclusion drive innovation. Crestron’s success hinges on continuing to build a workforce of unique individuals whose passion inspires us to create and revolutionize industry-leading products and services. There will always be more to accomplish, and at Crestron, we believe the best way forward is together.

EOE/M/F/D/V

*No Solicitation* Any agency submittal to any employee of Crestron Electronics, Inc by any method of communication will be deemed the sole property of Crestron Electronics Inc.

Crestron Electronics Inc. - 22 Link Rockleigh, NJ, 22 Link Drive, Rockleigh, New Jersey, United States of America