OSS & Network Analyst Core On-site Neotalent Conclusion Lisbon October 8, 2025 Lisboa

Neotalent Conclusion is one of the largest Iberian specialists in providing services in the area of Information Technology and Engineering. Focused on enhancing the technological capabilities of organizations and the digital transformation of their application ecosystems, Neotalent Conclusion ensures the best fit between specialized talent and the most ambitious projects.

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3, 600 employees, we are focused on increasing the technological capacity of our clients and the digital transformation of their application ecosystems.

We are talent specialists, attracting the best people and combining them with the needs of the most ambitious projects, at the right time. Our success comes from our investments in innovation, our focus on results, and, above all, the guarantee that our people will have happy and rewarding careers.

With over 25 years of solid experience, Neotalent Conclusion has established its presence in key locations, including Lisbon, Porto, and Madrid. The company currently has more than 950 professionals in the different areas in which it operates.

Overview

We are looking for an OSS & Network Analyst Core to integrate one of our largest international partners in the telecommunications sector. It is one of the biggest references in the area, with a significant presence in more than 6 countries. (Oporto/Lisbon - Hybrid model).

Responsibilities

• Produce technical/functional design documentation (experience desired).
• Perform CORE network configuration across major vendors (e. g. , Ericsson, Nokia, Huawei, Samsung) and work with associated OSS platforms (e. g. , Ericsson CNIS, Huawei U2000 for Core, Nokia Net
  Act Core modules), including support for 2G, 3G, 4G, and 5G core network elements.
• Handle CORE network configuration tasks, including: Node creation and parameter tuning (e. g. , MME, SGSN, PGW, SGW, AMF, SMF); integration of new network elements and expansion of existing ones; logical and physical interface provisioning (e. g. , S1, S5/S8, N2/N3, Gi/NG interfaces); and support for network transformations like EPC to 5GC migrations, Vo
  LTE/Vo
  NR provisioning, and IP plan
  - engineering.
• Collaborate on challenging projects for big clients and learn about emerging technologies.
• Possibility of working remotely and design your career plan.

Qualifications

• At least 2 years of experience as an OSS & Network Analyst.
• Experience producing technical/functional design documentation.
• Hands-on experience with CORE network configuration across major vendors and associated OSS platforms as listed above.
• Excellent English language proficiency, both written and verbal.

Benefits and Opportunities

• Access to continuous training and certifications.
• Evolve through our internal mobility program.
• Learn more about emerging technologies.
• Work on challenging projects for big clients.