Senior Firmware Test Engineer

Eaton's new campus for its critical power systems in Vantaa, Finland, was completed in November 2023. The 16,500 m² site houses research and development, manufacturing, warehousing, sales and service under one roof, which will create plenty of additional jobs. As one of the world’s largest manufacturers of three-phase uninterruptible power supplies (UPS), Eaton’s expansion in this area is driven by strong business growth and the demand for systems that ensure business continuity. Situated in a prime location next to the Helsinki airport, the Vantaa facility serves as Eaton’s Critical Power Solutions headquarters and a center of excellence for data centers. Join Eaton and help us provide energy-efficient solutions that have a real impact on the environment. We make what matters work. Find out more on https://www.youtube.com/watch?v=baa_aiJ4L7E What you’ll do: The primary function of the Senior Firmware Test Engineer is to ensure the quality and reliability of MVSST embedded firmware through hands‑on implementation and execution of automated test solutions. The role focuses on developing and maintaining firmware test automation, executing system‑level verification, and supporting CI/CD testing in close collaboration with firmware, system, and hardware teams.

• Design, develop, and maintain automated firmware tests for MVSST product lines.
• Contribute to firmware test planning, including creation and execution of structured test plans for product features.
• Implement test solutions to verify system, power, and product requirements based on defined test strategies.
• Execute firmware testing activities and contribute technical input to functional and design reviews throughout the development lifecycle.
• Implement and maintain firmware tests as part of CI/CD pipelines to support continuous testing and early defect detection.
• Analyze test results, investigate failures, and perform root cause analysis together with firmware and system engineers.
• Document test implementations, results, and releases in accordance with company quality and compliance processes.
• Act as a subject‑matter expert in firmware testing within the project team, supporting day‑to‑day technical discussions and decisions.
• Contribute to continuous improvement of testing practices by applying modern embedded software testing tools and methodologies.

Qualifications:

• University degree in Software Engineering, Electrical Engineering, or a related field
• Strong relevant industry experience

Skills:

• Strong hands‑on experience in firmware test design and test infrastructure development for complex embedded systems.
• Hands‑on experience developing automated test solutions using frameworks such as Robot Framework and Python.
• Experience applying test‑driven development or similar quality‑focused development approaches.
• Solid knowledge of version control systems (Git).
• Experience implementing automated tests as part of CI/CD pipelines.
• Strong debugging and problem‑solving skills for embedded and system‑level issues.
• Experience with embedded software development or testing using C/C++ and Python.
• Practical experience using laboratory equipment (e.g. oscilloscopes, multimeters).
• Ability to work safely in a high‑voltage laboratory environment.
• Experience working in Agile development environments (e.g. Scrum).
• Self‑driven, detail‑oriented team player with strong collaboration and communication skills.
• Fluent written and spoken English

What we can offer to you:

• Contract in fast growing global company
• Challenging projects in dynamic collaborative team
• Great promotional opportunities - We encourage internal promotion, whenever possible
• Excellent working environment - safety and ethic are really important for us

#LI-KK2 All positions may require participation in video and in-person interviews as part of the hiring process. All candidates will be evaluated based on job-related competencies, and all candidates’ privacy rights and data security will be protected in accordance with applicable laws. We are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.