Senior F5 BIG-IP Security Engineer – Lisbon (On-Site)

Felps Lisboa; Lisboa; Presencial; EUR 90 000 - 120 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

International mission

On-site in Lisbon

Resumo da oferta

Felps Lisboa is seeking an experienced F5 BIG-IP expert to join an international infrastructure security mission in Lisbon. You will audit, plan and execute upgrades, and apply vulnerability remediation to ensure resilient, secure F5 environments.

The role is on-site in Lisbon with collaboration across international security, network and infra teams. 5+ years of hands-on F5 BIG-IP experience and TMOS/LTM/GTM/DNS knowledge are essential.

Qualificações

• 5+ years hands-on F5 BIG-IP experience.
• Strong TMOS upgrade / version lifecycle management.
• Solid knowledge of LTM, GTM/DNS, ASM/AWAF and/or APM.
• F5-CA or F5-CTS certification is a plus.

Responsabilidades

• Audit existing F5 infrastructure (TMOS, modules, config).
• Plan and execute BIG-IP upgrades (LTM, GTM/DNS, ASM/AWAF, APM).
• Apply security patches under a vulnerability remediation plan.
• Analyze scan reports and prioritize fixes.
• Post-upgrade non-regression testing (HA, load-balancing, iRules/iApps).
• Documentation and rollback planning.
• Coordinate with international security, network and infra teams.

Conhecimentos

F5 BIG-IP

TMOS upgrades

Security patching

Vulnerability remediation

Infrastructure security

Ferramentas

LTM

GTM/DNS

ASM/AWAF

APM

F5-CTS/CA

Descrição da oferta de emprego

Felps Lisboa is seeking an experienced F5 BIG-IP expert to join an international infrastructure security mission in Lisbon. You will audit, plan and execute upgrades, and apply vulnerability remediation to ensure resilient, secure F5 environments.

The role is on-site in Lisbon with collaboration across international security, network and infra teams. 5+ years of hands-on F5 BIG-IP experience and TMOS/LTM/GTM/DNS knowledge are essential.