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Nokia Corporation • Krakow, Lesser Poland Voivodeship, Poland
Role & seniority: Test Engineer (experienced), defense/telecom focus; hybrid work Arranged in Kraków, Poland.
Stack/tools: 5G/4G RAN and Packet Core; 3GPP standards; Python, Robot Framework; Linux; OpenStack; Git; Jira; UE/simulators, channel emulators; QXDM; logs/debug.
Analyze features, design test cases/scenarios, and create feature test strategies for new features.
Integrate and verify features in an end-to-end test lab with real equipment; plan and implement test automation strategy.
Troubleshoot SW bugs (pre-analysis, traces/logs), collaborate with Architecture/Development/Customer teams, and support demos, trials, and pilots.
Advanced knowledge of 4G/5G, 3GPP standards, telecom protocols, IP/networking, and security protocols/standards.
Broad verification experience (VoLTE/VoNR/CA), UE/simulators, LTE/5G Core troubleshooting; security scanning/auditing.
Very good English communication; Bachelor’s/Master’s in CS/Telecommunications; willingness to work in hybrid mode (Kraków).
Test automation experience; Python and Shell scripting; knowledge of RAIN, DCAP or similar test tools.
Location & work type: Nokia Kraków office; hybrid work model with potential travel to customer sites and other R&D locations for demos/trials.
Job Description
Nokia Defense business focuses on creating customized solutions and developing LTE and 5G commercial RAN, Cloud and Core products for our customers operating in defense and public safety domains. Our defense portfolio offers end-to-end, customized tactical solutions for our customers, focusing on NATO countries.
We are looking for a passionate, experienced Test Engineer, eager to dive in fascinating world of high-end telecommunication technologies. End-to-end perspective, variety of tasks, lightweight processes and direct contact with customers makes these projects challenging and attractive.
How You Will Contribute And What You Will Learn
Analye features and design test cases and test scenarios based on requirements specifications Creating feature test strategy for new features Integrate and verify features in a customer-close, end-to-end test lab with real equipment environment Plan test automation strategy for developed products and solutions Trouble-shoot SW bugs by proper pre-analysis of the faults, deliver traces and log files and verifying the fixes delivered by development Cooperate closely with Architecture, Development and Customer teams Participate in setting up test related processes Support demos, customer trials and pilots for your testing area (travel to customer and other R&D locations) Technical work planning and governance Providing on-boarding trainings for newcomers and trainings for teammates Mentoring team members
5G/4G Radio Access Networks and Packet Core 3GPP Specification Python, Robot Framework Linux OpenStack GIT, Jira
Key Skills And Experience
Advanced knowledge of telecommunication systems 4G/5G and 3GPP standard Advanced knowledge of telecom protocols, IP and networking Advanced knowledge of security protocols and standards Broad verification experience in call processing (VoLTE, VoNR, CA), UE & simulators (channel emulators, QXDM, fading profiles, logs/debug), LTE/5G Core troubleshooting Security scans & vulnerability detection Security auditing and penetration testing Very good communication skills in English - both verbal and written Bachelor’s or Master’s degree in Computer Science, Telecommunications or a similar subject Readiness to work in a hybrid mode (Nokia Kraków office) is a must
Test automation experience Python and Shell script skills
Knowledge of other test related tools: RAIN, DCAP
About Us
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 .
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 .
About The Team
Flexible working arrangements to support work–life balance Health and well-being support – private medical care for you and your family, life insurance, mental health programs, and employee resource groups A minimum of 90 days of Maternity and Paternity Leave based on eligibility Meal and lifestyle perks – Lunch Pass (monthly meal subsidy), Nokia Social Fund (sport card, cinema tickets, loans) Volunteering – two paid days per year for community or charitable activities Career growth & mobility – technical career path, job rotation, and domestic relocation support Continuous learning – mentorship programs, digital learning platforms and tools Annual bonus – based on individual and company performance Pension scheme (PPE) – available after 36 months of continuous employment Car benefit – the eligibility for a company car is based on employee’s job grade Show more Show less