CareerPlan

Embedded Firmware Engineer - C Microcontrollers HVAC

USAFull-time$85k–$115k2026-11-09 → 2026-11-10
On-site · United States

Core

Design, develop, debug, and maintain embedded C firmware for 8-, 16-, and 32-bit microcontrollers in HVAC/R and industrial electronic control systems.

Role type

Embedded Firmware Engineer (C Microcontrollers)

Builds

Electronic controls for HVAC/R and industrial applications

Domain

Industrial electronics / HVAC controls

Required skills

Embedded C firmware development, Interrupts, Timers, Peripherals, Hardware interfaces, Bare-metal firmware development, Debugging, Oscilloscope usage

Preferred skills

New product development, HVAC/R controls, Industrial electronics

Technologies

C, C++, Microcontrollers

Responsibilities

Design, develop, debug, and maintain embedded C firmware; Create control logic for sensors, switches, relays, and motors; Debug systems using oscilloscopes and other lab equipment; Contribute to new product development, testing, and validation; Document code, participate in design reviews, and support products in manufacturing