Want to Make Waves in Tech? Posee las habilidades y la experiencia adecuadas para este puesto? About Us: GBT Solutions is a Portuguese technology company founded in 2018, part of the HFA Group established in 1995. With a focus on delivering cutting-edge solutions across various industries, we are committed to fostering a diverse and inclusive work environment and are proud to be recognized for our commitment to excellence and innovation.
Telecommunications OSS Engineer (Traffica / OSIX / Mediation Zone)
Support and administer telecom monitoring and mediation systems.
Operate and troubleshoot Linux RedHat 8+ and Windows Server 2019+ environments.
Perform integrations and troubleshooting involving mediation systems and network probes.
Analyze telecom traffic flows and signaling protocols.
Support data collection, processing, and reporting platforms.
Participate in incident resolution and root cause analysis.
Telecom Platforms




Minimum 5 years of relevant telecom experience.
Knowledge of OSIX / Polystar monitoring and probe solutions.
Linux RedHat 8+ - Installation, Configuration, Administration, Troubleshooting
Windows Server 2019+ - Installation, Configuration, Administration, Troubleshooting
Telecom & Network Knowledge
Strong understanding of mobile and fixed telecom networks.
Experience with telecom protocols:
Data & Monitoring Technologies
Apache Kafka
Devo (Telefónica)
Grafana
MariaDB
MySQL
Java
Python
Ansible
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📌 Telecommunications Engineer (Arbo)
🏢 GBT Solutions
📍 Arbo