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CAO Network Performance Engineer

Nokia552 open roles

Where
Portugal
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Your applicationOpen nowCAO Network Performance EngineerNokia · Portugal
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The clock on this job

Early applications get read.

13.5% of postings close within 7 days. Measured by our own scanner across the market. Nokia postings stay open a median of 12 days.

Share of postings closed within
  1. 2.3%1 day
  2. 4.6%3 days
  3. 13.5%7 days
  4. 21.8%14 days
  5. 36.6%30 days
  6. 58.9%60 days
This job: posted today

Nokia median: 12 days open

The posting

Job Description

As a Network Performance Operations Engineer, you will play a critical role in ensuring optimal network performance across Radio and Core domains. You will be responsible for establishing and managing performance measurement frameworks, automating data analysis processes, and delivering actionable performance insights to stakeholders.

Working closely with cross-functional teams, you will identify network performance issues, drive root cause analysis, coordinate escalations, and support end-to-end business operations. The ideal candidate combines strong technical expertise, analytical thinking, customer-facing experience, and the ability to thrive in a fast-paced and evolving telecommunications environment.

Responsibilities

  • Lead the network performance function by defining and implementing performance measurement and monitoring processes.
  • Monitor, analyze, and report network KPIs across Radio and Core network domains.
  • Identify KPI degradations, correlate performance issues with network events, and drive appropriate escalation processes.
  • Develop, automate, and optimize reporting and data analysis processes to improve operational efficiency.
  • Design and maintain ETL (Extract, Transform, Load) processes for network performance data collection and processing.
  • Create and deliver regular performance reports and dashboards for customers, senior management, and internal stakeholders.
  • Collaborate with cross-functional teams to identify, recommend, and implement network performance improvements.
  • Support end-to-end operational activities and contribute to the creation and continuous improvement of business processes.
  • Act as a customer-facing representative for performance-related discussions and escalations.
  • Coordinate with internal and external teams to investigate and resolve network performance issues.
  • Participate in on-call support rotations and provide timely response to critical network incidents.

Qualifications

  • Experience in Network Performance Monitoring within telecommunications environments.
  • Strong understanding of Radio Network Planning, Integration, and Optimization.
  • Experience monitoring and analyzing Radio and Core Network KPIs, including performance degradation analysis and escalation management.
  • Ability to develop and automate data analysis, reporting, and ETL processes.
  • Customer-facing experience with strong stakeholder management and communication skills in English.
  • Analytical, proactive, and hands-on approach to problem-solving.
  • Strong organizational and prioritization skills with the ability to work in fast-paced environments.
  • Ability to collaborate effectively within multidisciplinary teams.
  • Flexibility to participate in a 24/7 on-call support rotation.

Nice to have:

  • Spanish language skills.
  • Experience in Incident Management and Operations Support (L1/L2/L3).
  • Knowledge of Core, IP, and Radio network technologies.
  • Experience with process improvement and operational excellence initiatives.

Additional information:

The organization is evolving. While no final decisions have been taken, Nokia is planning to divest the PB ECE unit during the first half of 2027, and this role is planned to transfer to AURELIUS as part of a stand-alone business.

For more information, please refer to: Nokia to sell Enterprise Campus Edge business to AURELIUS.

The position currently benefits from Nokia’s standard employment terms and benefits. Subject to completion of the contemplated transaction and the role’s transfer to the acquiring company, it is expected that broadly comparable employment terms and benefits will be maintained following the closing of the transaction.

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.

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