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Principal Domain Solution Architect

Nokia

Nokia

IT
India · Finland
Posted on Dec 31, 2025

As a Principal Domain Solution Architect solving high profile customer cases, you’ll have an opportunity to work with true experts from various domains (RL1, L2, L3 and A&S). You will be building insights from the case learnings both for the product and diagnostics tooling. To bring efficiencies into R&D work, you will be using and designing AI as intrinsic part of your job.


Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.



Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.


Our passionate and experienced Diagnostics department is seeking technical experts (e.g. architects, specification engineers, technical experts) to join us and take significant role in securing customer success as Principal Domain Solution Architect (DSA).

You have:

  • MSc or BSc in telecommunication, computer science or equivalent area
  • Minimum 5 years’ experience in mobile network product system engineering, development, system test or network engineering
  • Good knowledge of mobile network technologies, radio system architecture, BTS functions and standards (like 3GPP, O-RAN)
  • Proactive, creative, analytical as well as self-motivated and self-directed
  • Very good interpersonal, teamworking and collaboration skills as well as capability to work in international multi-site environment

It would be nice if you also had:

  • Experience with troubleshooting and log analysis (at least willingness to learn)
  • Experience from customer engagement
  • Knowledge in cloud, Kubernetes
  • Curiosity and/or knowledge towards Generative AI and ML

  • Driving complex customer Pronto case investigations as Technical Lead and acting as main point of contact together with FOT lead for Field/Customer Lab teams for own technology domain
  • Making deep dives into investigations to pull out the learnings. These will be put into action as product and process improvements.
  • System level oversight of key features to understand the big picture including e.g. domain evolution needs and interactions / dependencies of the features
  • E2E solution delivery mindset bridging all R&D development phases across the organizational boundaries
  • Ability to make clear and critical decisions on short term and long-term impacting product, solution design and architecture