Job Description
As a Junior Test Engineer you will be responsible for validating next-generation Residential Gateway and Beacon devices, ensuring they meet the highest standards of performance, stability, interoperability, and customer-ready quality. You will design and execute comprehensive test plans, identify and resolve technical issues, and collaborate closely with cross-functional teams to support smooth integration and reliable functionality across diverse network environments. Your work will directly contribute to delivering high-quality connected home solutions.
NIFN2026
How You Will Contribute And What You Will Learn

• Analyze, design, and develop test use-cases to thoroughly test products, services, improvements, and bug resolutions for integrated hardware/software systems, particularly focusing on ONT (Optical Network Terminal) and Beacon devices, according to customer requirements.
• Test functional and non-functional technical requirements derived from customer needs, integrating test automation scripts into the product's continuous integration framework.
• Reproduce field issues in lab environments and collaborate closely with development teams to validate fixes and ensure product stability.
• Apply and maintain quality standards, participating in process and tool evolutions and improvements.
  

Key Skills And Experience

• Over 2 years of hands-on expertise in the field or a related area
• Good working knowledge of software testing (functional, regression, and/or non-functional testing) and experience in test design, test bed preparation/setup, test execution, and reporting.
• Solid Networking knowledge and understanding of networking protocols, including Ethernet, L2/L3, TCP/UDP/TLS
• Automation experience with Robot/Python, along with strong debugging skills.
• Familiarity with CI/CD (Continuous Integration/Delivery), Release automation (e.g., Jenkins), system administration, system configuration, and system debugging experience.
• Ability to generate detailed reports, logs, and metrics for protocol compliance, performance, and failure analysis.
• Lab support skills, including setting up, maintaining, and troubleshooting test environments for broadband devices
  

Nice to have:

• Proven experience with testing tools (ex. Spirent, Ixia, iPerf)
• Specific knowledge of PON (Passive Optical Network) or DSL (Digital Subscriber Line) technologies will be a significant plus Understanding of WAN/LAN architecture, routing and switching concepts, subnetting, TCP/IP stack behavior, MTU/MSS handling, and packet flow validation. Proficiency with Linux OS and its deployment in virtual environments. Docker experience is an asset for host simulation Experience with remote management protocols such as TR-069, TR-369 (USP), OMCI, and solid understanding of GPON standards (ITU-T G.984/G.988), specifically in Residential Gateway and ONT products, Wi-Fi and Mesh
  

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
Some of our benefits in Romania :

• Flexible working arrangements to support work–life balance
• A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
• Medical insurance plan and annual reimbursements for dental, eyeglasses, or lenses
• Sports, wellness, and culture reimbursements, including monthly support for activities, kindergarten, and after-school expenses
• Ticket Restaurant e-card and transportation allowance for daily convenience
• Generous referral bonus for referring qualified candidates
• 24+ paid vacation days and three annual bonuses (Performance, Christmas, and Easter)
• Well-being programs to support your mental and physical health
• Opportunities to engage with Nokia Employee Resource Groups (NERGs), as well as access to mentors, coaches, and Employee Growth Solutions
• A learning culture that promotes continuous personal and professional growth – for your role and beyond

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