Senior 3rd‑Line Security Engineer – Onsite Incident Leader
Role Description & Technical Scope
BT Group in Derby is seeking a 3rd Line Security Specialist to provide lead technical support on complex security incidents, working onsite at a secure customer facility.
The role requires hands-on expertise across Cisco/Checkpoint/F5, strong incident management, and the ability to coordinate with designers and wider teams; eligibility for Government Security Clearance to SC UK Eyes Only Level is essential.
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Key Details
- Date Posted: 17 Oct 2026
- Location: east midlands
- Employment: Permanent
- Workplace: Hybrid
- Domain: IT & Technology
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BT Group
Verified Tech EmployerEnterprise technology firm or security consultancy operating across the UK digital defense ecosystem.
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