Senior FW Engineer

21 hours ago


Long Eaton, Derbyshire, United Kingdom Invest in Finland Full time
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What You'll Do
Eaton's Electrical Critical Power Systems (CPS) is facing a massive growth. We are now seeking a
Senior Firmware Engineer
to extend our team in Vantaa. This position requires current residency in Finland.

As a Senior Firmware Engineer, you will design, develop, and validate embedded firmware for high-reliability UPS systems. You will collaborate with global engineering teams to deliver robust, scalable, and mission-critical solutions that meet demanding performance standards.

Key Responsibilities

  • Design and implement embedded firmware solutions for UPS systems, including control algorithms and state machines.
  • Collaborate with global teams to develop, test, and release firmware across Eaton's UPS product portfolio.
  • Analyze power system architecture and requirements to design and improve technical solutions that meet product specifications.
  • Develop firmware in C++ that adheres to coding standards and integrates with real-time operating systems (e.g., FreeRTOS).
  • Troubleshoot and enhance product features; write and maintain functional specifications and design documentation.
  • Conduct hands-on testing and debugging in high-voltage lab environments, ensuring strict safety compliance.
  • Create and execute test plans, including automated testing frameworks to validate firmware performance.
  • Apply modern software development practices including version control (Git), issue tracking (Jira), and continuous integration.
  • Stay current with embedded software strategies, tools, and processes, applying them to power electronics applications.
  • Mentor junior engineers and contribute to technical reviews and cross-functional collaboration.

Qualifications

  • Bachelor's or Master's Degree in Electrical Engineering or related Engineering
  • Previous work experience in Embedded Firmware

Skills
Required:

  • Strong expertise in embedded firmware development, including state machines and control algorithms.
  • Proficiency in C++ and real-time embedded systems.
  • Solid understanding of 3-phase power systems and electrical schematics.
  • Experience writing automated tests and working in high-voltage lab environments.
  • Familiarity with FreeRTOS and modern development tools (Git, Jira, profilers, debuggers).
  • Excellent written and verbal communication skills.
  • Self-motivated, detail-oriented, and proactive team player.

Preferred

  • Experience debugging complex state machines and closed-loop control systems.
  • Design experience with UPS or high-reliability power electronics.
  • Ability to analyze and troubleshoot analog/digital control circuitry.
  • Experience with Hardware-In-the-Loop (HIL) systems and model-based design.
  • Knowledge of Linux OS and cross-functional collaboration on global projects.
  • Understanding of signal processing and timing constraints in embedded systems.
  • Self-motivated, detail-oriented, and capable of working independently and in teams.
  • Verbal and written communication skills in English.
  • Foster a collaborative and inclusive team environment that encourages innovation and knowledge sharing.
  • Inspire and motivate team members through technical excellence and integrity.
  • Promote a culture of safety, quality, and continuous learning.
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