Overview

NetOps Engineer (Mobile Core/IP): Operating and maintaining mobile packet core infrastructures and IP networks with an accent on high availability, signaling protocols, and cross-functional support. Focus on troubleshooting complex network environments, managing customer project deployments, and ensuring optimal performance across 2G-5G systems.
Location

Hybrid model (3 days onsite in Sant Joan Despí/Barcelona, 2 days remote)
Company

A global technology organization specializing in secure digital solutions for telecommunications, connectivity, and IoT infrastructure.
Responsibilities

Operate and maintain IP networking and mobile packet core environments.
Manage incidents, service requests, and complex technical escalations.
Support customer projects including network deployments and integration tasks.
Perform advanced troubleshooting and traffic analysis.
Maintain technical documentation and ensure SLA compliance.
Collaborate with international NOC and cross-functional engineering teams.
Requirements

Degree in Telecommunications, Electronics, or IP Networking.




C1+ English level is mandatory for international collaboration.
Solid expertise in IP networking, routing, BGP, and Layer 2/3 protocols.
Deep knowledge of mobile technologies (2G, 3G, 4G/LTE, 5G) and signaling protocols (Diameter, GTP, SIP).
Experience with Linux administration (CentOS), SQL databases, and virtualization tools.
Must be able to work in a hybrid capacity from the Barcelona area.
Nice to have

Hands-on experience with cloud platforms like AWS or Azure.
Knowledge of DRA/STP, HSS/HLR, and PCRF platforms.
Experience with Docker and network monitoring analytics.
Culture & Benefits

Multicultural work environment with flat hierarchies.
Professional development programs including training and coaching.
Versátil compensation package covering transport, training, and private health insurance.
Flexible working hours to promote work-life balance.
Modern office facilities with strong public tr

📌 NetOps Engineer – Mobile Core (Madrid)
🏢 Talanto
📍 Madrid