iT Consulting

IT Consulting is a company that builds solutions in the areas of information technology, contributing to the development and continuity of its clients' businesses. The company offers various services ranging from system maintenance and helpdesk support to users, system consolidation and integration, data security and storage, network security, and cloud solutions.

About company

Network Engineer

On-site

location Lisbon

date September 20, 2026

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IT House is recruiting a Network Engineer for a client in the insurance sector, based in Lisbon.

RESPONSIBILITIES

Execute monthly vulnerability remediation and hardening of F5 load balancer environments, proactively addressing new security threats driven by the evolving AI landscape.
Plan and execute vulnerability remediation and environment hardening through scheduled upgrades and patches.
Automate F5 operations using Ansible and/or Terraform, leveraging existing infrastructure-as-code implementations.
Manage and optimize load balancer configurations to support migration of legacy systems to modern cloud-native environments.
Troubleshoot F5 LTM performance and connectivity issues, identifying root causes and implementing solutions.
Develop and maintain technical documentation, runbooks, and knowledge articles to support team operations and knowledge transfer.

PROFILE

Bachelor's degree in Network Engineering or equivalent professional certification (CCNA, Network+ or similar).
3 to 5 years of hands-on experience with F5 LTM (Local Traffic Manager) load balancing technology.
Experience with infrastructure-as-code automation tools (Ansible and/or Terraform).
Strong network fundamentals and ability to troubleshoot network-level issues.
Fluent English (mandatory).
Excellent collaboration and communication skills, with flexibility and openness to changing priorities.
Strong documentation capability and attention to detail.
Ability to work effectively within large enterprise environments.