Infrastructure Engineer - DV Cleared

Flint UK Technology Services; Cheltenham; On-site; GBP 65,000 - 90,000; Full time

Job summary

Flint UK Technology Services is seeking an experienced Infrastructure Engineer (ideally DV cleared or able to obtain DV clearance) to lead end-to-end lifecycle design, build, commissioning and live operations of critical infrastructure such as Building Management Systems, Central Monitoring platforms and CCTV.

You will drive automation-first infrastructure using Terraform, Ansible and PowerShell, collaborate with engineers and operations teams, and enhance security, resilience and performance at

Qualifications

• Proven ability to lead full life cycle design, build, commissioning and live operations of complex infrastructure systems.
• Strong technical knowledge of Building Management Systems (BMS), Central Monitoring platforms, CCTV or equivalent critical environments.
• Experience in high-availability, mission-critical environments with emphasis on resilience, uptime and security.
• Deep understanding of physical and system security principles, risk identification, mitigation and management.
• Track record of automation via Infrastructure as Code, reducing manual intervention and improving operations.
• Ability to design and integrate multi-vendor systems into cohesive, scalable platforms.
• Ability to translate technical complexity into business value and influence stakeholders across engineering, security and operations.
• Focus on service assurance, proactive monitoring and continuous optimization.

Responsibilities

• Architect next-generation BMS, CMS and CCTV systems.
• Drive automation-first infrastructure via IaC (Terraform, Ansible, PowerShell).
• Solve complex compute, storage, and networking challenges.
• Collaborate with engineers, architects and operations to deliver end-to-end services.
• Enhance platform security, resilience and performance at scale.
• Champion incident, change and problem management best practices.
• Create clear runbooks and engineering standards.
• Continuously improve how to build and run infrastructure with new ideas.

Skills

BMS knowledge

CCTV systems

Infrastructure as Code

Security principles

High availability

Vendor integration

Tools

Terraform

Ansible

PowerShell

Job description

Infrastructure Engineer - (ideally DV cleared or able to obtain DV clearance)

My client is currently looking for an experience Infrastructure Engineer (ideally DV cleared or able to obtain DV clearance)

In this role, you will lead the end-to-end life cycle-from design and build through commissioning and live operations-of advanced Building Management Systems, Central Monitoring platforms, and CCTV. Your work will directly safeguard service continuity, strengthen security, and power the reliability of services relied upon every day.

Why This Role Matters

You'll play a pivotal role in delivering my client's strategic ambitions-enhancing resilience, advancing security, and driving automation at scale. By modernising how they monitor and operate critical environments, you'll enable faster service delivery, reduce operational risk, and build a future‑ready foundation that supports growing customer demand and evolving business needs.

• Architecting and delivering next‑generation BMS, CMS and CCTV systems
• Driving automation‑first infrastructure through Infrastructure as Code (Terraform, Ansible, PowerShell)
• Solving complex platform challenges across compute, storage, and networking
• Collaborating with engineers, architects, and operations teams to deliver seamless, end‑to‑end services
• Enhancing platform security, resilience, and performance at scale
• Championing best practices in incident, change, and problem management
• Creating clear, reusable runbooks and engineering standards.
• Continuously improving how to build and run infrastructure-bringing new ideas and technologies into the business

Essential experience

• Proven ability to lead the full life cycle-design, build, commissioning, and live operations-of complex engineering or infrastructure systems.
• Strong technical knowledge of Building Management Systems, Central Monitoring platforms, CCTV, or equivalent critical control environments.
• Experience operating within high‑availability, mission‑critical environments where resilience, uptime, and security are non‑negotiable.
• Deep understanding of physical and system security principles, with the ability to identify, mitigate, and manage operational risk.
• Track record of driving automation and Infrastructure as Code, reducing manual intervention, and improving operational performance at scale.
• Ability to design and integrate complex, multi‑vendor systems into cohesive, scalable, and future‑ready platforms.
• Ability to translate technical complexity into clear business value and influence stakeholders across engineering, security, and operations.
• Focus on service assurance, proactive monitoring, and continuous optimisation to enhance availability and performance.

Desirable experience

• Networking, security, and identity management
• Experience in regulated or customer‑critical environments
• Leadership or mentoring experience