Senior Embedded Firmware Engineer for HVAC & Smart Controls

Experis Technology Group; Waller (TX); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Weekly Pay

Medical Plan

Dental Plan

Vision Plan

Health Savings Account

Health Flexible Spending Account

Dependent Care Flexible Spending</name

Job summary

ManpowerGroup Global, Inc. is seeking a Senior Embedded Firmware Engineer to design, develop and maintain embedded software for HVAC and smart control systems onsite in Waller, Texas.

You will work in a collaborative engineering team, implement robust firmware in Embedded C/C++, leverage Zephyr RTOS, and optimize Modbus RTU/TCP interfaces for reliable device communication. This is a 3-month contract-to-hire opportunity with onsite work; locals preferred, visas welcome for hands-on candidates.

Qualifications

• Proven Embedded C/C++ programming and firmware development experience.
• Hands-on experience with Zephyr RTOS and debugging tools.
• Expertise in Modbus RTU/TCP communication protocols and troubleshooting.
• Understanding of hardware/software integration including microcontroller peripherals and board bring-up.
• Familiarity with Git and CI/CD pipelines for embedded projects.

Responsibilities

• Design, develop, and maintain embedded firmware for HVAC and smart control systems using Embedded C/C++.
• Implement and optimize embedded applications utilizing Zephyr RTOS for reliability and performance.
• Develop and troubleshoot Modbus RTU/TCP communication interfaces for device interoperability.
• Perform embedded system testing, debugging, and automation to ensure product quality.
• Integrate hardware and software components, including MCU peripherals and communication interfaces.

Skills

Embedded C/C++

Zephyr RTOS

Modbus RTU/TCP

Debugging tools

Git

CI/CD

Microcontroller peripherals

Tools

Zephyr RTOS

Job description

ManpowerGroup Global, Inc. is seeking a Senior Embedded Firmware Engineer to design, develop and maintain embedded software for HVAC and smart control systems onsite in Waller, Texas.

You will work in a collaborative engineering team, implement robust firmware in Embedded C/C++, leverage Zephyr RTOS, and optimize Modbus RTU/TCP interfaces for reliable device communication. This is a 3-month contract-to-hire opportunity with onsite work; locals preferred, visas welcome for hands-on candidates.