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Thermal Engineer

Nokia

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This role on the market

94 open thermal roles across 20 companies are on ApplySarthi right now, most of them in Bengaluru (3).

What thermal roles keep asking for: Python (20%), MATLAB (13%) — counted across their open postings here.

Nokia has 617 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for thermal roles keep coming back to Python, MATLAB. Practise those questions before you sit with Nokia.

Questions you are likely to be asked

  1. Why do you want to join Nokia?
  2. Tell me about a hard bug you tracked down. How did you find the cause?
  3. How do you decide what to test, and what does good code review look like to you?
  4. Describe a time a deadline forced a trade-off in quality. What did you choose and why?
  5. How would you design an API for a feature you have worked on?

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The pandemic has highlighted how important telecom networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise. The Subsystems team develops leading edge optical transmission modules for access, metro and long-haul customer application. It consists of a variety of talents in the area of hardware and firmware development. As part of our team you will be contributing to all fields of thermal and thermo-mechanical aspects within the whole product life cycle. This consists of finding concepts, making feasibility studies, optimizing mechanical designs and many more. Your focus will be modelling, simulation & validation. The goal is to find state-of-the art thermal solutions for our Subsystems modules to ensure functionality and reliability of our products at the end customers. Sounds interesting? Be sure to check out details about our latest developments, the Photonic Service Engines: https://www.nokia.com/networks/optical-networks/pse-6s/ A hand-on attitude, paired with ability and the will to work autonomously on specific topics is highly appreciated. Our team is globally distributed and multi-disciplinary, so you can learn and grow in different areas. We are in constant contact with our suppliers to discuss needed components and technologies. Masters Degree in Electrical Engineering or Physics or similar Experience in thermal design & stress analysis simulation Knowledge in state-of-the-art simulation tools used for thermal analysis & stress analysis Good technical background in optical telecommunications Analytical mindset solving problems Eager to learn and increase knowledge in a rapidly changing area of optical technologies and products Very good social competencies and communication skills to work with colleagues from different teams and countries as well as external partner companies Capability to work independently and self-organized Flexibility and capability to cope with pressure Fluent German (nice-to-have) and English (must-have) in written and verbal form

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Listed on oraclehcm · posted 2026-09-15. ApplySarthi collects openings and links to application pages; the role is advertised by Nokia, not by us.