DevSecOps Engineer Lisboa

DevSecOps Engineer
Lisboa
Lisboa, Lisboa, Portugal

Main Purpose

We are looking for a Dev
Sec
Ops Engineer to join our team, working within the Cloud Infrastructure Department. In this role, you will be responsible for Application Publishing and Load Balancing (APLB), acting as a subject matter expert in F5,
- native load balancing, WAF security, and CDN/DNS integration.

You will develop, engineer, and maintain APLB products such as F5, native cloud load balancers, WAF, ICAP, CDN, and public DNS, ensuring their stability and efficiency in highly available production environments. This position requires a strong automation mindset, leveraging Infrastructure-as-Code (Ia
C) principles and continuous improvement practices.

Key Responsibilities

• Manage and maintain F5 BIG-IP instances globally, evaluating and implementing architectural improvements.
• Oversee cloud-native load balancer solutions across AWS, Alibaba, and GCP.
• Design and automate CDN and public DNS solutions.
• Develop and implement security solutions, including WAF and ICAP.
• Analyze and resolve Level 3 technical incidents.
• Utilize Terraform, Git, Ansible, and Vault to automate deployments and infrastructure management.
• Work closely with multinational teams, including engineers, architects, and operational staff.
• Collaborate with Cloud Platform and Engineering Teams to evaluate, test, and deploy cloud infrastructure.

Profile & Qualifications

• 5+ years of experience in production data centers with F5 and public cloud load balancers.
• Degree in Computer Science, Engineering, or related field.
• Fluent in English (French is a plus).
• Strong expertise in AWS, Alibaba Cloud, and Google Cloud Platform.
• Hands-on experience with Ia
  C tools (Terraform, Ansible, Git
  Lab, etc. ).
• Proficiency in automation and scripting (Python, Bash, TCL).
• Certifications in F5 BIG-IP, public cloud platforms, Terraform, or Ansible are a plus.
• Interest in serverless technologies, containers, and IAM.

Key Skills

• Proven experience in F5 BIG-IP administration and load balancing.
• Strong Dev
  Ops mindset with expertise in Ia
  C tools.
• Advanced knowledge of networking, web applications, and security protocols.
• Familiarity with virtualization and cloud platforms (VMware, AHV, AWS, GCP, Alibaba).
• Ability to troubleshoot performance issues in complex network environments.
• Strong leadership and mentoring skills, fostering technical growth within teams.
• Experience in explaining technical concepts to
  - technical stakeholders.

If you are passionate about cloud security, automation, and
- availability infrastructures, we’d love to hear from you!

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology
• Banking