HVAC Controls Embedded Firmware Engineer

ICM Controls Corp.; Village of North Syracuse (NY); On-site; USD 85,000 - 115,000; Full time

Job summary

ICM Controls Corp. in New York is seeking an Embedded Firmware Engineer to design, develop, debug, and maintain bare-metal C code for microcontroller-based HVAC/R controls.

You will collaborate with hardware and software teams to deliver reliable firmware from concept through production, covering peripherals, sensors, timers, and fault handling. Responsibilities include troubleshooting hardware/firmware interactions, executing verification plans, documenting designs, and supporting manufacturing

Qualifications

• Bachelor's degree or equivalent experience in a relevant field.
• Experience developing and debugging embedded C firmware for microcontroller-based systems.
• Understanding bare-metal firmware, peripherals, interrupts, timers, and memory management.
• Ability to troubleshoot hardware/firmware interactions and understand hardware interfaces.
• Experience with embedded development tools, debuggers, and lab test equipment.

Responsibilities

• Design, develop, debug, and maintain bare-metal embedded firmware in C for microcontroller-based electronic controls.
• Collaborate with hardware engineers to review schematics, define interfaces, and integrate firmware with hardware.
• Develop control logic for sensors, switches, relays, motors, timers, and other inputs/outputs.
• Troubleshoot firmware and hardware interactions using oscilloscopes and lab equipment.
• Develop and execute firmware verification and validation test plans.
• Identify root causes and implement corrective actions.
• Maintain firmware using version control, document designs, and support manufacturing and field issues.

Skills

Embedded C

Firmware debugging

Cross-functional collaboration

Problem solving

Version control

Education

Bachelor's degree in Electrical Engineering / Computer Engineering / Computer Science

Tools

Oscilloscopes

Debuggers

Lab equipment

Git

Job description

ICM Controls Corp. in New York is seeking an Embedded Firmware Engineer to design, develop, debug, and maintain bare-metal C code for microcontroller-based HVAC/R controls.

You will collaborate with hardware and software teams to deliver reliable firmware from concept through production, covering peripherals, sensors, timers, and fault handling. Responsibilities include troubleshooting hardware/firmware interactions, executing verification plans, documenting designs, and supporting manufacturing