Infrastructure Engineer

Salary: £100,000 - 105,000 per year

Requirements:

• 4–8 years of experience in infrastructure, SRE, or platform engineering, with a strong software engineering foundation
• Production experience with Kubernetes and Docker
• Proficiency in Java, Python, Go, or JavaScript
• Experience with infrastructure as code and CI/CD, including Terraform or Ansible
• UK SC clearance held or clearly eligible, with UK nationality or long-term residency
• Background in defence technology or big-tech/major-cloud SRE
• Bonus experience in drones, self-driving, robotics, or edge systems

Responsibilities:

• Build and operate high-performance, scalable services for large-scale data platforms supporting UK government national-security deployments
• Own production reliability end to end, including monitoring, alerting, configuration management, and upgrades
• Deploy new products into production and lead migrations to newer infrastructure, including air-gapped estates using an in-house continuous-delivery engine
• Reduce operational toil through automation, using data platforms and LLM/AI tooling to build novel systems
• Participate in an on-call rotation approximately every 5 to 6 weeks from a secure facility

Technologies:

• AI
• Ansible
• CI/CD
• Cloud
• Docker
• Java
• JavaScript
• Kubernetes
• LLM
• Python
• Robotics
• Security
• Terraform
• DevOps

More:

We are a global software and data analytics business offering an exciting high-profile opportunity to work on systems for UK national-security deployments across cloud, on-prem, and fully air-gapped classified networks. This role is based around secure operations and production engineering, with the opportunity to work on advanced automation and novel AI-enabled systems. UK SC clearance is required and we do not offer visa sponsorship.

last updated 31 week of 2026