F5 LTM Engineer: Automate, Harden & Improve HA

Siemens; Lisboa; On-site; EUR 36,000 - 60,000; Full time

Job summary

Noesis is seeking dedicated professionals to join our IT operations team in Lisbon, Portugal. You will execute monthly vulnerability remediation and hardening across F5 LTM environments, while designing automation with Ansible and Terraform to optimize existing codebases.

The ideal candidate has at least 1 year of F5 LTM experience, strong automation background, and fluent English. You will contribute to documenting procedures and supporting a multicultural, English-speaking work environment.

Qualifications

• Degree in Computer Science or similar.
• Minimum 1 year of experience with F5 Local Traffic Manager (LTM) Load Balancing.
• Proven experience in vulnerability remediation and infrastructure hardening.
• Background in network operations automation using Ansible and/or Terraform is valued.
• Fluent English (written and spoken) mandatory.
• Strong technical synthesis and problem-solving in a multicultural, English-speaking environment.

Responsibilities

• Execute monthly vulnerability remediation and environment hardening across F5 load balancer environments through planned upgrades and patches.
• Design, develop, and maintain network automation workflows using Ansible and Terraform.
• Ensure high availability, performance, and maximum security across the F5 LTM infrastructure.
• Produce technical documentation and runbooks in collaboration with IT operations.

Skills

F5 LTM Load Balancing

Problem solving

Multicultural teamwork

Education

Bachelor's degree in Computer Science

Tools

Ansible

Terraform

Job description

Noesis is seeking dedicated professionals to join our IT operations team in Lisbon, Portugal. You will execute monthly vulnerability remediation and hardening across F5 LTM environments, while designing automation with Ansible and Terraform to optimize existing codebases.

The ideal candidate has at least 1 year of F5 LTM experience, strong automation background, and fluent English. You will contribute to documenting procedures and supporting a multicultural, English-speaking work environment.