Firmware Engineer (Linux/Zephyr) for Smart Buildings

Johnson Controls, Inc.; Westford (MA); On-site; USD 86,000 - 100,000; Full time

Benefits offered by this job

Competitive salary

Paid time off

Benefits package (401K/medical/dental/

Cross-training

Collaborative team environment

Zero Harm safety policy

Job summary

Johnson Controls, Inc. in Westford, MA is seeking a software engineer to contribute to PACS features and field support. You will work on firmware development using Linux and Zephyr OS and help others learn the area.

The role emphasizes product improvement and collaboration within a cross-functional team. Qualified candidates have 2–6 years of embedded software experience, with BS or MS in Computer Science or equivalent, and strong Linux/Zephyr skills including kernel, driver, and device tree

Qualifications

• 2-6 years of solid experience in software engineering with Linux/Zephyr development.
• BS/MS in Computer Science or equivalent knowledge and experience required.
• Experience with Linux drivers, device trees, and embedded build systems is advantageous.

Responsibilities

• Hands-on contributions to PACS feature development and field support.
• Direct firmware development using Linux and Zephyr OS and mentor others.
• Drive improvement and innovation of Johnson Controls products.

Skills

Linux

Zephyr OS

Buildroot/U-Boot/kernel

C/C++ on Linux/Zephyr

Board bring-up

Diagnostics

Bluetooth

Cybersecurity

Education

BS/MS in Computer Science

Job description

Johnson Controls, Inc. in Westford, MA is seeking a software engineer to contribute to PACS features and field support. You will work on firmware development using Linux and Zephyr OS and help others learn the area.

The role emphasizes product improvement and collaboration within a cross-functional team. Qualified candidates have 2–6 years of embedded software experience, with BS or MS in Computer Science or equivalent, and strong Linux/Zephyr skills including kernel, driver, and device tree