Job DescriptionThe Project Delivery Organization (PD) provides onshore and nearshore expertise to support Mobile Networks projects across Europe, covering roles from Project Managers to Engineers and Technical Managers. PD resources are organized by competencies and continuously developed in line with evolving technologies, service portfolios, career paths, and capability demand. Operating in 37 European countries, PD collaborates both remotely and on-site with customers, PD members, and key Nokia stakeholders.Within PD, the Network Management and Optimization (NMO) stream delivers project engineering expertise for the deployment of Operations Support Systems (OSS) such as NetAct and MantaRay. NMO supports customers across Europe with Technical Management, Solution Architecture, onsite interventions, Network Optimization, and the delivery of Self-Optimizing Networks (SON) integrated with Nokia and third-party radio networks. The stream also delivers customized Backup & Restore solutions for Nokia Core Network components, including third-party nodes.The End-to-End (E2E) family supports customers across multiple Business Units and Business Groups in line with contractual service agreements. E2E activities span pre- and post-sales phases, covering both technical and non-technical topics, ensuring service delivery readiness, providing feedback to product organizations on serviceability, and managing escalations to relevant stakeholders.The OSS Delivery Technical Lead / Technical Manager team is responsible for end-to-end technical management throughout the customer project lifecycle. This includes ownership of quality, risk, and timelines from delivery approach preparation through deployment, customer acceptance, and care phases. The team acts as the primary technical interface for the customer and serves as the first technical escalation point within the project.How You Will Contribute And What You Will LearnServe as the subject matter expert on Nokia NetAct, the operational support system (OSS) platform used for Radio (2G,3G,4G and 5G) and Core network monitoring and management.Execute installation and upgrade task for the Nokia NetAct, Administer and maintain the Nokia NetAct system, ensuring its availability, performance, and reliability.Configure and customize the NetAct platform to meet the specific requirements of the radio and core network monitoring and management.Collaborate with cross-functional teams, including network operations, engineering, and vendors, to ensure seamless deployment, integration and operation of the NetAct platform.Troubleshoot and resolve technical issues related to the NetAct system, minimizing network downtime.Stay updated on the latest releases, patches, and updates related to Nokia NetAct, and perform system upgrades and enhancements as required.Stay abreast of industry standards, best practices, and emerging trends in OSS platforms and network management. Key Skills And ExperienceBachelor's degree in Telecommunications, Information Technology, or a related field.Experience as an OSS administrator or engineerProficiency in administering and managing Server Clusters, including system configuration, customization, and performance monitoring.Practical Experience with VMware or OpenStack, Cloud SW and Server Virtualization, Kubernetes (K8) and preparing virtual machines.Experience in troubleshooting and resolving technical issues related Linux, Database, TCP/IP and web protocols, Security and SSL/TLS, VLANFamiliarity with network management protocols, such as SNMP, BGP and NetConfUnderstanding of radio network technologies, protocols, and performance metricsTechnical English proficiency & Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and vendors About UsAdvancing 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 processWe 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 TeamSome of our benefits:Flexible and hybrid working schemesA 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)Life insurance to all employees to provide peace of mind and financial securityWell-being programs to support your mental and physical healthOpportunities to join and receive support from Nokia Employee Resource Groups (NERGs)Employee Growth Solutions to support your personalized career & skills developmentDiverse pool of Coaches & Mentors to whom you have easy accessA learning environment which promotes personal growth and professional development - for your role and beyond