3rd Line Network Support Specialist – Rolls Royce Derby

Company: BT Group
Apply for the 3rd Line Network Support Specialist – Rolls Royce Derby
Location: Derby
Job Description:

Overview

In this role, you will provide lead technical support for complex network, security and cyber security deployments on the Rolls-Royce account, collaborating with BT and external engineers. You will manage high-priority incidents and changes, acting as a SME for a broad tech stack and coordinating with customer teams to meet SLA targets. The position emphasizes stakeholder engagement, incident leadership and root-cause analysis to drive service restoration and improvements. This is a hands-on, on-site role with callouts and potential security clearance requirements, contributing to a large transformation program at BT Business.

Pay / Benefits

  • 10% on target annual bonus
  • online private GP for you and family
  • paid carers leave
  • parental leave with pay
  • discounted BT products
  • pension scheme with employer contribution

Responsibilities

  • Provide 3rd line SME support for a wide range of technologies and products
  • Lead complex incident, problem and change handling within SLA targets
  • Provide root cause analysis and contribute to post-incident reviews
  • Act as operational SPOC for design or customer contract teams
  • Coordinate with stakeholders and manage escalations to mitigate risks
  • Participate in callouts (1 in 4 rota) and ensure timely communication to customers
  • Support on security deployments and cyber security initiatives

Key requirements

  • Proven technical experience across Network Engineering and Security Operations (Cisco, Checkpoint, Fortinet Firewalls, F5, Cisco ISE, Fortinet SD-WAN, WiFi, switching and routing)
  • Excellent stakeholder management with direct customer engagement
  • Proven incident leadership with ability to manage multiple incidents and drive to resolution within SLAs
  • Ability to act as SME for specialised products and services
  • stakeholder management
  • communication
  • problem-solving
  • Cisco
  • Checkpoint
  • Fortinet Firewall

…

Posted: October 3rd, 2026