F5 Network Engineer – Banking Client

F5 Network Engineer – Banking Client

Full-Time 60000 - 80000 Β£ / year (est.) No working from home possible
Vallum Associates

At a Glance

  • Tasks: Design and implement F5 load balancing solutions for a leading banking client.
  • Company: Join a top-tier banking client with a focus on innovation and technology.
  • Benefits: Competitive daily rate, long-term contract, and opportunities for professional growth.
  • Other info: Collaborative environment with exposure to cutting-edge technologies.
  • Why this job: Lead a dynamic team and make a significant impact in network engineering.
  • Qualifications: 5–8 years of Network Engineering experience with strong F5 expertise.

The predicted salary is between 60000 - 80000 Β£ per year.

Duration: 6Months+

About the Role

We are looking for an experienced F5 Network Engineer to join a leading banking client on a long-term contract.

The successful candidate will be responsible for designing, implementing, supporting, and automating enterprise F5 load balancing solutions across a large-scale, business-critical infrastructure.

You will work closely with solution architects, application teams, operations, and infrastructure engineers to deliver highly available, secure, and scalable network services.

This role also involves leading a small onshore engineering team (4–5 engineers) while overseeing a larger offshore delivery team.

Key Responsibilities

  • Design, configure, and support F5 LTM and GTM solutions across enterprise environments.
  • Manage and mentor a team of 4–5 onshore engineers while coordinating with offshore teams.
  • Work with solution architects and application teams to deliver scalable and resilient load balancing solutions.
  • Perform testing, certification, and deployment of new F5 hardware and software releases.
  • Troubleshoot complex networking and application delivery issues, acting as a senior escalation point.
  • Develop automation for infrastructure deployment and management using Python and Ansible.
  • Improve platform performance, stability, and operational efficiency through automation and best practices.
  • Produce clear technical documentation and ensure environments are well monitored and supportable.
  • Collaborate with internal stakeholders to understand business requirements and recommend appropriate technical solutions.
  • Required Skills & Experience
  • 5–8 years of experience in Network Engineering with strong expertise in F5 technologies.
  • Hands‑on experience with F5 LTM, GTM, TMSH, i Control APIs, and i Rules.

β€’ Strong understanding of networking fundamentals including

  • TCP/IP
  • HTTP/HTTPS
  • SSL/TLS
  • DNS
  • BGP
  • Routing & Switching
  • Experience automating infrastructure using Python, Ansible, Shell scripting, or similar tools.
  • Strong troubleshooting and analytical skills.
  • Excellent communication and stakeholder management skills.
  • Experience with Cisco, Arista, or other enterprise networking platforms.
  • Knowledge of distributed web applications and application delivery infrastructure.
  • Exposure to virtualization and container technologies (VMware, Docker, Kubernetes).
  • Understanding of CI/CD, SDLC, version control (Git), and deployment tools.
  • F5, Cisco, or other relevant industry certifications.
  • #J-18808-Ljbffr
Vallum Associates

Contact Details:

Vallum Associates Recruitment Team

We think you need these skills to ace F5 Network Engineer – Banking Client

F5 LTM
F5 GTM
TMSH
iControl APIs
iRules
TCP/IP
HTTP/HTTPS