24/7 Production Network Engineer

Colt Technology Services Group Ltd. in Lisbon, Madrid, and Barcelona seeks a Network Support Engineer to diagnose and resolve Ethernet and Optical faults across a European network. You will handle Layer 1/2 issues, coordinate with vendors and field teams, and provide clear updates to customers. You'll join a 24/7 shift rotation, bring strong...

Colt Technology Services Group Ltd. in Lisbon, Madrid, and Barcelona seeks a Network Support Engineer to diagnose and resolve Ethernet and Optical faults across a European network. You will handle Layer 1/2 issues, coordinate with vendors and field teams, and provide clear updates to customers. You'll join a 24/7 shift rotation, bring strong troubleshooting...

Inetum in Lisbon is seeking an experienced Application Support professional to deliver L1/L2 production support for critical applications. You will monitor incidents, coordinate releases, and ensure SLA adherence while driving reliability through automation. The role requires strong Linux/Ansible/Docker/Kubernetes skills, Terraform, PL/SQL, Dynatrace, and...

Inetum in Lisbon is seeking an experienced Application Support professional to deliver L1/L2 production support for critical applications. You will monitor incidents, coordinate releases, and ensure SLA adherence while driving reliability through automation. The role requires strong Linux/Ansible/Docker/Kubernetes skills, Terraform, PL/SQL, Dynatrace, and...

Colt Technology Services Group Ltd. is seeking a Network Engineer to join its European Ethernet and Optical network operations. You will troubleshoot live services, own incidents end-to-end and collaborate with Colt teams, partners and vendors to restore services quickly. You will gain broad exposure to network technologies and develop deeper expertise...

Colt Technology Services Group Ltd. is seeking a Network Engineer to join its European Ethernet and Optical network operations. You will troubleshoot live services, own incidents end-to-end and collaborate with Colt teams, partners and vendors to restore services quickly. You will gain broad exposure to network technologies and develop deeper expertise...

Affinity, a Portuguese technology consulting company with offices in Lisbon, Porto and Óbidos, is seeking an L1/L2 Production Support Specialist for banking applications. You will work in a hybrid mode, joining a team that supports critical banking ops across multiple environments. You should have a strong Linux/Unix background, PL/SQL and Oracle DB...

1GLOBAL is expanding its global mobile connectivity platform and seeks a Network Optimization Engineer to drive performance and reliability across its mobile core network. You will detect, investigate, and resolve network issues before customers are affected, and define monitoring, KPIs, and observability strategies to enable proactive response. You will...

1GLOBAL is expanding its global mobile connectivity platform and seeks a Network Optimization Engineer to drive performance and reliability across its mobile core network. You will detect, investigate, and resolve network issues before customers are affected, and define monitoring, KPIs, and observability strategies to enable proactive response. You will...