TSB | Network F5 SME | Grade E | CIO | Edinburgh or London (12 Month Fixed Term Contract)

London - Bishopsgate - TSB, GB💼 Contract🗓 2026-09-22 → 2026-09-27

Core

Network F5 SME responsible for operations, availability, and support of network services across multi-vendor products within the Network Infrastructure team.

Role type

Senior Network Engineer (F5 Specialist)

Builds

Network services and infrastructure

Domain

Financial Services / Network Engineering

Deliverable

Required skills

Cisco Routing (BGP, OSPF, PBR, MPLS), Cisco Switching, Cisco ACI, Fortinet Fortigate FW, Fortinet Fortiswitch, F5 DNS / GTM, F5 LTM, IPAM / Infoblox, Palo Alto FW

Preferred skills

Forescout, Cisco Wireless, Meraki Wireless, AkamaiWAF, Proxy technologies (Fortinet Fortiproxy / ZScaler), F5 AFM

Responsibilities

Operate and support multi-vendor network products, ensure service availability, manage complex network configurations, balance technical priorities, escalate issues appropriately.

Seniority

Senior, hands-on IC

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About santander

Santander is a global leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what’s possible. This is more than a strategic shift. It’s a chance for driven professionals to grow, learn, and make a real difference.