Engineering Test Engineer II

Resideo; Chihuahua; On-site; MXN 300,000 - 420,000; Full time

Job summary

Resideo is seeking a Firmware Test Engineer II in Chihuahua to design, develop, and implement testing solutions for firmware in consumer electronics and IoT devices. You will collaborate with Senior Engineers to translate requirements into test deliverables and support the full product lifecycle from concept to deployment.

You will build automated test benches, develop scripts, and debug issues while maintaining thorough documentation and providing testing support.

Qualifications

• 3–5 years of firmware testing experience.
• 1+ years of automated script development.
• 1+ years of embedded C/C++ programming.
• Experience with I2C, UART, SPI buses.
• Proficiency with JTAG, SWD, oscilloscopes, logic analyzers.
• Experience developing desktop automated test software.
• Python scripting experience.
• Familiarity with Agile methodologies.

Responsibilities

• Design and setup test benches and equipment striving for automation.
• Develop and integrate automated test scripts.
• Perform product debugging and troubleshooting.
• Conduct thorough verification and validation processes.
• Maintain comprehensive documentation.
• Provide customer support for testing-related issues.
• Collaborate on design and quoting processes.

Skills

Firmware testing

Test strategies

Automated tests

Embedded C/C++

I2C/UART/SPI

Debugging tools

Python scripting

Agile

Tools

JTAG

SWD

Oscilloscopes

Logic analyzers

Git

SVN

Bitbucket

JIRA

Contour

Job description

Job Description

Join our team as a Firmware Test Engineer II, focusing on the design, development, and implementation of testing solutions for firmware in consumer electronics and IoT devices. You will support the development process by identifying issues, proposing solutions, and ensuring thorough verification and validation of the products. Working closely with Senior Engineers, you will translate requirements into deliverable testing solutions. This role offers a hands-on experience with cutting-edge test equipment and platforms in a collaborative environment, covering the full product lifecycle from inception to final product deployment.

JOB DUTIES

• Design and setup test benches and equipment striving for automation.
• Develop and integrate automated test scripts.
• Perform product debugging and troubleshooting.
• Conduct thorough verification and validation processes.
• Maintain comprehensive documentation.
• Provide customer support for testing-related issues.
• Collaborate on design and quoting processes.

YOU MUST HAVE

• 3-5 years of relevant experience in firmware testing.
• Strong knowledge of test strategies and methodologies.
• 1+ years of experience in developing automated test scripts and system configurations.
• 1+ years of programming experience in embedded C/C++.
• Experience with low-pin-count communication buses (I2C, UART, SPI).
• Proficiency with troubleshooting tools (JTAG, SWD, oscilloscopes, logic analyzers).
• Experience in developing desktop automated test software.
• Scripting experience with Python or equivalent languages.
• Familiarity with Agile development methodologies.

WE VALUE

• Proactive individuals who take the initiative to complete tasks.
• Analytical thinkers who can gather facts, analyze data, and make informed recommendations.
• Experience with software management tools like SVN, Git, Bitbucket, JIRA, and requirements management tools like Contour.
• Basic desktop GUI software development experience with C#.
• Knowledge of ARM Cortex-A and Cortex-M processors.
• Understanding of wireless communication technologies such as Wi-Fi, BLE, Zigbee.
• Proficiency with industry-standard test automation platforms relevant to IoT devices, such as Jenkins, Selenium, or Robot Framework.
• Experience with network protocol analyzers like Wireshark.
• Exposure to mechanical and electronic design and development.

WHAT'S IN IT FOR YOU?

• Benefits that go beyond Mexican labor law, ensuring your well-being and peace of mind.
• A collaborative and inclusive work environment where your contributions are valued.
• Opportunities for continuous professional growth and skill development through training, mentoring, and challenging projects.
• Access to cutting-edge tools, resources, and a supportive team to help you excel.
• The chance to work with a global, innovative company shaping the future in its industry.

About Us

Resideo is a global leader in smart home and building solutions, with trusted brands including Honeywell Home, First Alert, and Resideo helping people feel more comfortable, secure, connected, and in control every day. Our products and technologies are found in more than 150 million homes and businesses worldwide. From intelligent climate solutions to security, sensing, water, and connected home technologies, Resideo develops and manufactures products designed to simplify everyday life and help protect what matters most. Our global teams span engineering, manufacturing, software, product management, supply chain, customer experience, and more — all working together to shape the future of connected living through innovation, quality, and meaningful real-world impact. At Resideo, our teams help create products and experiences that make everyday life more comfortable, secure, and connected for millions around the world. Learn more at www.resideo.com.

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