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Senior System Verification Tester

Ericsson

Ericsson

Łódź, Poland
Posted on Jun 12, 2025

Grow with us

Senior System Verification Tester.

Ericsson is number one in 5G Core Network area in the world. We shape the standards, invent & deliver solutions E2E starting from the idea and ending on release & maintenance. Our products are used by millions of people all over the globe.

Our area is focusing on 5G radio access network system test in Stability and Robustness test area. We are dealing with both dedicated 5G solutions, as well as cloud based. We are fully responsible for verification of newest features and keeping an eye on maintaining legacy compatibility. We are responsible not only for testing, but also for development of test cases and automation of our part of software workflow.

We are looking for people opened to new technologies, wanting to develop a wide range of skills, taking a part in ensuring our customers get the best possible solutions where quality is integral part of the product.

What you will do

  • In technical domain you will lead, support and develop skills of less experienced team members.
  • Will innovate in both technical domain, as well as in the area of processes used within system verification area..
  • With relevant stakeholders you will conduct product verification on system level.
  • Make sure that our legacy functionalities will conform to requirements.
  • Work with laboratory provisioning teams to maintain and adapt hardware configuration of the equipment required for verification.
  • Cooperate with product development teams on solving issues related to both new features as well as issues with legacy functionalities.
  • Configuring and maintaining test execution in automated process.
  • Optionally you can take part in development of test cases use for verification.
  • Work in in a multi-cultural & international environment.

You will bring

  • Problem solving: You need to enjoy and excel at trouble shooting. You generate innovations and come up with concepts of how to make our testing more effective.
  • Advanced knowledge in configuring, deploying and troubleshooting of NR+LTE baseband and radios from Ericsson portfolio. Proven hands on experience of at least 6 years.
  • Advanced knowledge of configuring, deploying and troubleshooting traffic (Viavi, FsUE, Real UE`s).
  • ­Advanced understanding of CI/CD technologies.
  • Advanced knowledge of DevOps tools (e.g., Git, Gerrit, Jenkins), configuration management.
  • Ability and proven track record of innovation, deployment of new technologies, driving changes in technical domain.
  • Passion for new technologies and readiness to learn new things.
  • Advanced knowledge of Linux and overall IP routing, switching and networking.
  • At least B2 level in English, written and spoken.
  • Extensive Testing Knowledge.

Nice to have

  • Some experience with configuration, deployment and troubleshooting of cloud based baseband.
  • Java development experience
  • Software development skills particularly in Java.

What do we offer

  • Interesting journey with the latest telecommunication technologies
  • Opportunity to gather various DevOps, Cloud and programming experience
  • Dedicated training paths
  • Great team spirit
  • Work – life balance
  • Stable employment on the basis of an employment contract,
  • Rich benefit package (private medical care for employees and their family, life insurance, Ok System, MultiSport, lunch voucher),
  • Work in an international environment based on collaboration,
  • Home office, flexible working hours, laptop and mobile phone,

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?

Click Here to find all you need to know about what our typical hiring process looks like.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: Poland (PL) || Lodz

Req ID: 768494