Infrastructure Engineering Specialist - London

Salary: £36,000 - 67,000 per year

Requirements:

• Required to undergo Developed Vetting (DV) Security Clearance
• Must have lived in the UK for 10 or more years to obtain clearance
• Skills and experience in infrastructure architecture/design, data centre infrastructure, IT infrastructure, CI/CD, automation and orchestration, and programming/scripting
• Strong experience with cloud platforms such as AWS, Azure, GCP, or VMware Cloud Foundation
• Deep knowledge of VMware and enterprise virtualisation environments
• Strong grounding in compute, storage, and networking fundamentals
• Proven ability in automation and Infrastructure as Code
• Desirable experience with container platforms such as Kubernetes, OpenShift, or Docker; networking, security, and identity management; Linux or Windows system administration; and encryption and certificate management (PKI, TLS/SSL)

Responsibilities:

• Architect and deliver next-generation private cloud platforms using VMware Cloud Foundation
• Drive automation-first infrastructure using Infrastructure as Code tools such as Terraform, Ansible, and PowerShell
• Solve complex platform challenges across compute, storage, and networking
• Collaborate with engineering, architecture, and operations teams to deliver end-to-end services
• Enhance platform security, resilience, and performance at scale
• Support the stability and availability of critical services and enable customer workloads to be onboarded seamlessly

Technologies:

• AI
• AWS
• Ansible
• Architect
• Azure
• CI/CD
• Cloud
• Docker
• GCP
• Support
• Kubernetes
• Linux
• OpenShift
• PowerShell
• Security
• Terraform
• VMware
• Windows
• DevOps
• Mobile

More:

Join our specialist security team, a trusted partner to governments worldwide, protecting critical national infrastructure and supporting the safety and security of communities. In this role, youll shape and operate a next-generation private cloud platform that supports critical services and customer platforms. We offer the opportunity to work on rare, technically challenging projects with specialist tools and colleagues, alongside professional and personal development opportunities. The role is based on site during working hours in Ipswich, London, Cheltenham, or Manchester, Monday to Friday, 37.5 hours per week. A £5,000 annual allowance may be payable monthly while you hold DV clearance and continue working in a role requiring it. Our benefits include a 10% on-target annual bonus, 24/7 online private GP access for you and your immediate family, paid carers leave, enhanced family leave, discounted EE and BT products, a pension scheme with 5% employee and 10% employer contributions, and a holiday purchase scheme. Additional benefits, including healthcare, dental, and gym memberships, are available to choose. We are transforming BT Business by modernising at scale and growing our capabilities in cyber, AI, and managed services.

last updated 40 week of 2026