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Customer Support Specialist

Nokia.com

Office

Portugal

Full Time

Our Care team provides global support for customers and internal stakeholders, handling pre/post-sales activities, first-level software/hardware incidents and ensuring service delivery readiness for our product Domain (NM). You will be part of a team that has the responsibility to work on complex troubleshooting cases on a global scale, thru a 24x7 support scheme.

As a Technical Support Specialist, you will be responsible for case handling and trouble resolution, care fault management and troubleshooting, as well as providing a service of excellence focusing on the customer and creating good relationships.

For That You Will:

  • Use advanced analytical skills and troubleshooting methods, such as system-level tracing, debug, protocol flow analysis, etc., to provide workarounds and solve complex problems or problems that do not have routine solutions.
  • Lead and resolve complex situations derived from technical activities such as: software upgrades, audits, equipment swaps, network expansion, acceptance testing, feature testing, tailored technical support, etc.
  • Identify, reproduce and characterise defects and collaborates promptly with R&D teams for fixes.
  • Communicate and interact internally and externally with customers, R&D and 3rd party vendors.
  • Be a part of a Global Emergency Rota, supporting occasionally Out of Business hours

You Have:

  • Nokia NetAct/MantaRay NM
  • OS / Software: Linux (RedHat), Windows
  • Virtualization: VMWare, RH OpenStack
  • Containers: RH OpenShift, Kubernetes

It would be nice if you also had: 

  • Hardware fundamentals (HPE/DELL)
  • Basic understanding of RAN technologies GSM, UMTS, LTE, 5G
  • Database principles knowledge (Oracle and PostGres)
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. 

Learn more about life at Nokia.

About the Business Group
Join Mobile Networks (MN) and help us become the trusted partner of choice for Communications Service Providers (CSPs), as well as for non-CSP entities in sectors like utilities, transportation, public services, and defense. Your work will contribute to delivering unbeatable customer experiences in wireless connectivity.
In the Services Unit, you’ll help build best-in-class digital service portfolios that support and enhance mobile networks. You'll contribute to transforming how services are delivered in a fast-evolving, connected 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.

Customer Support Specialist

Office

Portugal

Full Time

December 12, 2025

Nokia.com

nokia