Infrastructure Engineer

# Infrastructure EngineerJob Req ID: 55439Posting Date: 29 Jan 2026Function: EngineeringUnit: NetworksLocation: 1 Braham Street, London, United KingdomSalary: Competitive + great benefits**Working locations: Bristol, London****Working Style: 3 days a week in office, 2 days from home**## **Why this job matters**Network-as-a service (NaaS) is a strategic enabler within BT’s mobile network architecture, designed to unlock and expose core network capabilities in reliable and commercially governed manner. NaaS provides centralized API exposure capabilities, allowing BT to publish and manage GSMA CAMARA aligned APIs in a secure, traceable, and programmatic manner. This role ensures the underlying **multi‑site, resilient, automated, secure infrastructure** powering NaaS APIs is engineered, governed and operated to carrier‑grade standards.You will design and automate infrastructure for Kubernetes‑hosted network APIs, API gateways (Apigee/Kong), identity and consent services, routing and aggreg...