BT Group PLC·Birmingham, GBBirmingham, the United Kingdom·
SIEM Security Engineer
SIEM Security Engineer at BT Group PLC based in Birmingham, focusing on developing and maintaining strategic SIEM solutions.
NewHybridOtherMidSecurity
BT Group PLC
81 Newgate Street, GB · Founded 2013 · 5000+ staff
Other
BT Group serves more than 30m customers in the UK and internationally. We provide digital connectivity and solutions that are essential to modern life.
Open roles at a glance
20 live roles4 Architect · 4 Eng Mgmt · 4 Software Eng · 3 Network/Sys · 3 Platform· 9 remote-friendly
Roles based in: Belfast, Birmingham, Bristol, Ipswich, London, Manchester
Engineering at BT Group PLC
Builds in: Infrastructure · Platform · Security · AI/ML · B2B SaaS
Works with:KubernetesTerraformAWSPythonReactAnsibleCI/CDVMwareDockerFlutter
Seniority: 2 mid · 5 senior · 1 principal · 4 lead
Publishes salary on 2 of 20 ads · Hiring engineering roles here since June 2026
20 open Engineering roles
Curated from live BT Group PLC postings. Click any role for the full brief.
BT Group PLC·Ipswich, GBIpswich, the United Kingdom·
Software Engineer - Network Modelling & Optimisation
Modernize network modeling by building cloud-based web applications using Python, JavaScript (React/NextJS), and TypeScript.
HybridPMInfrastructure
BT Group PLC·Birmingham, GBBirmingham, the United Kingdom·
Senior Java Full-Stack Engineer
Design and develop scalable microservices using Java 17 and Spring Boot for millions of customer interactions at BT Group PLC.
HybridPMSeniorfinancial servicesfintech
BT Group PLC·Bristol, GBBristol, the United Kingdom·
Software Engineering Manager (Customer Digital Experience)
Lead engineering teams to build secure, scalable customer-facing web and mobile journeys using React, Flutter, AWS, and Kubernetes.
OnsitePMCustomer Digital Experience
BT Group PLC·Manchester, GBManchester, the United Kingdom·
Kubernetes Platform Engineer
Design, build, and automate Kubernetes platform capabilities for BT's large-scale private cloud network services in Manchester/Ipswich/London.
OnsitePMNetwork Cloud
BT Group PLC·London, GBLondon, the United Kingdom·
Lead Solution Architect (Digital & Customer Experience)
Lead technology strategy for self-service web and app customer journeys using React, Flutter, and AWS at BT Group PLC.
HybridPMLeadDigital ExperienceCustomer Journey
BT Group PLC·GB, GBGB, the United Kingdom·
Full Stack Developer (GB)
Build foundational platform tools for 50+ frontend engineers using Nx monorepo, Next.js, React, and AWS infrastructure in GB.
HybridPMMidFrontend
BT Group PLC·Belfast, GBBelfast, the United Kingdom·
Security Architect
Architect and provide technical security oversight for complex solutions across BT Group PLC’s global infrastructure.
OnsitePMCybersecurity
BT Group PLC·GB, GBGB, the United Kingdom·
Senior Network Engineer (GB)
Lead design and implementation of enterprise-scale network infrastructure across on-prem and cloud environments for BT Group PLC.
HybridPMSeniornetwork infrastructureprivate cloud
BT Group PLC·Birmingham, GBBirmingham, the United Kingdom·
Solution Architect Principal
Design and deliver pan-BT strategy for Content Delivery Network (CDN) and Edge Compute solutions across broadband services.
HybridPMPrincipalBroadbandCDN
BT Group PLC·London, GBLondon, the United Kingdom·
Software Engineer Specialist
Build life-critical call handling applications for emergency services across the UK.
HybridOtherPlatformInfrastructure
BT Group PLC·GB, GBGB, the United Kingdom·
Software Engineer - Integration & APIs (GB)
Build a new AI-based integration platform for BT Group, enabling faster API and microservice delivery.
OnsiteOtherLeadPlatformInfrastructure
BT Group PLC·London, GBLondon, the United Kingdom·
Senior Cloud Engineer
Build secure AWS cloud solutions for national security and global communities.
OnsiteOtherSeniorSecurity
BT Group PLC·Manchester, GBManchester, the United Kingdom·
Software Engineering Manager
Build a scalable internal platform for thousands of BT engineers.
OnsiteOtherLeadB2B SaaSPlatform
BT Group PLC·Ipswich, GBIpswich, the United Kingdom·
Senior Platforms Engineering Manager
Lead secure platform engineering for BT Group, protecting critical national infrastructure for government clients.
Onsite£5k+/yOtherSeniorPlatformInfrastructure
BT Group PLC·London, GBLondon, the United Kingdom·
AI / Machine Learning Engineer
Build and operate production-grade AI systems for BT Group, focusing on agentic workflows and LLM integration.
HybridOtherAI/ML
BT Group PLC·Ipswich, GBIpswich, the United Kingdom·
Site Reliability Engineering Manager
Lead SRE for BT Group's OR platforms, ensuring stability and driving automation.
OnsiteOtherLeadCRMWorkflow
BT Group PLC·GB, GBGB, the United Kingdom·
Solution Architect (GB)
Design secure solutions for UK Defence programmes at BT Group.
OnsiteOtherB2B SaaSPlatform
BT Group PLC·Bristol, GBBristol, the United Kingdom·
Test and Integration Engineer - ESN (GB)
Build and test the world's most advanced Emergency Services Network for BT/EE.
OnsiteOtherSeniorPlatformInfrastructure
BT Group PLC·London, GBLondon, the United Kingdom·
Datacentre Infrastructure Engineer
Architect datacentre infrastructure for BT Group, protecting critical national infrastructure and global communities.
Onsite£5k+/yOtherInfrastructureSecurity