Network Optimization Engineer

Job Description

As a Network Optimization Engineer a t at Nokia, you'll enhance mature wireless networks across Europe alongside a dynamic team of experts. Your focus will be on end-to-end optimization, including capacity, architecture, and performance analysis. Collaborating closely, you'll conduct root cause analyses and implement best practices post-launch to meet evolving customer needs. You'll directly engage with customers, offering consultative insights on 4G and 5G technologies, using cutting-edge tools to tackle complex challenges. Your contributions will significantly improve network performance and drive customer satisfaction, solidifying your role as a key player in our mission for high-quality network services. Enjoy a fast-paced, innovative environment that prioritizes continuous learning and knowledge sharing, with benefits designed to support your professional growth and well-being. Join us and make a meaningful impact!

How You Will Contribute And What You Will Learn

• Lead end-to-end optimization of mature wireless networks to enhance capacity and architecture across Europe.
• Conduct root cause analyses to identify and solve performance issues, ensuring seamless post-launch operations.
• Collaborate with experts to promote continuous learning, knowledge sharing, and foster a high-performance culture.
• Engage directly with customers, providing insights on 4G and 5G technologies and industry best practices.
• Utilize cutting-edge tools and methodologies to solve complex network performance challenges effectively.
• Drive customer satisfaction by enhancing network performance and delivering innovative services.
• Contribute to strategic initiatives that empower Nokia as a leader in high-quality network services.
• Thrive in a fast-paced environment that offers significant opportunities for professional growth and development.
  
  

Key Skills And Experience

You have:

• Good understanding of 5G FR1 NSA/SA, 5G FR2, and LTE architecture
• Knowledge of Nokia RRM, features, and parameters
• Experience with TCP packet analysis using Wireshark or similar tools
• Ability to analyze Nokia internal syslogs and eNB/gNB logs
• Understanding of Benchmarking methodologies
• Team player with excellent communication and problem-solving skills
• Willingness to learn and adapt quickly to ever-changing market requirements
• Demonstrated experience with 5G & LTE End-to-End optimization projects
  
  

It would be nice if you also had:

• Ability to analyze EMIL, TTI Traces for quick troubleshooting and R&D analysis, along with exposure to logging tools (QXDM, XCAL, or equivalent)
• Strong understanding of National Benchmarking (Umlaut, ARCEP) methodology and comfort with tools like ATOLL, RNP9955, ACTIX, NEMO, & LTE PAT
• Nokia Certified Solutions Specialist in Network Performance Services - 5G Radio Network Optimization, coupled with Nokia ORAN/VRAN experience
• Multivendor (Huawei, Ericsson, ZTE) to Nokia swap experience, including KPI and Feature mapping
  
  

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 Poland :

• 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