T3 Network Engineer

Company: Hamilton Barnes ?
Apply for the T3 Network Engineer
Location: Wakefield
Job Description:

T3 Network Engineer — Cisco & Fortinet specialist on a high-value managed services team

£45,000 | Hybrid | Solihull or Wakefield (3 days/week)

Our client is a well-established MSP with a dedicated platinum support team looking after their most strategic enterprise customers. They’re hiring a T3 Network Engineer to join that team — handling the complex escalations, the difficult conversations, and the problems that need someone who really knows their stuff.

This isn’t a service desk role. It’s a senior technical seat on a team that supports high-value accounts where expectations are high and the technical bar matches it. Cisco and Fortinet are the primary stack. MSP background preferred but strong end-customer engineers will be considered.

WHAT YOU’LL BE DOING

  • Own T3 escalations across a portfolio of high-value enterprise customers — connectivity and CPE focus, no voice
  • Support and manage Cisco routing, switching, and Firepower firewall environments
  • Support and manage Fortinet FortiGate and FortiSD-WAN deployments
  • Work across secondary technologies including Meraki and Juniper where required
  • Be the senior technical authority when things get complex — escalation stops with you
  • Communicate confidently and clearly with senior customer stakeholders under pressure

TECH STACK

  • Cisco — routing, switching, Firepower
  • Connectivity and CPE focus — no voice

WHAT WE’RE LOOKING FOR

  • Solid T3 network engineering background — MSP environment strongly preferred
  • Cisco routing and switching experience — CCNA level as a baseline (current cert not required)
  • Hands-on Fortinet experience — FortiGate and FortiSD-WAN in a managed service environment
  • Strong customer-facing communication skills — you’re confident, clear, and calm under pressure
  • Comfortable owning difficult situations with enterprise customers — this role requires resilience and professionalism
  • End-customer background considered for candidates with strong technical depth

THE PACKAGE

  • Hybrid: 3 days per week in either Solihull or Wakefield office
  • Hours: 8:30–5:00 or 9:00–5:30 with 1 hour lunch
  • 25 days annual leave + option to buy 5 more
  • On-call coming into scope — paid separately at approximately £250/week when introduced

WHY THIS ROLE STANDS OUT

  • Platinum team — you’re supporting the most important accounts in the business, not the whole helpdesk queue
  • Strong internal progression — promotions roughly every 18 months for the right people
  • On-call not yet live — time to get settled before it’s introduced, and well-compensated when it is
  • Choice of office location — Solihull or Wakefield, whichever works for you
  • Cisco and Fortinet depth — a stack that keeps your skills sharp and marketable

#J-18808-Ljbffr…

Posted: September 11th, 2026