Senior Platform Engineer

Senior Platform Engineer

You are highly experienced in platform engineering (AWS, CI/CD & DevSecOps).

We are a team of big thinkers, pushing the boundaries in Cyber Security. Together we can create industry leading digital solutions that impact millions of customers.

The role of Platform Engineers is to Design, Build, Run & Evolve tools, infrastructure, templates and capabilities that our other engineers use to deliver business value, and to write code that automates running our infrastructure and environments.

The Cybersecurity Engineering group safeguards the organization by delivering secure, scalable, and high-performing systems that protect critical infrastructure and sensitive data. Our mission is to support cybersecurity objectives through innovative engineering solutions and secure operational practices.

This exciting opportunity is for someone that can bring strong full cycle platform engineering expertise with a focus on learning and developing new skills across cyber security and security engineering.

See yourself in our team; As a Senior Platform Engineer in our Platforms and Resilience COE, part of the broader Cyber Engineering function, you will report directly to the COE Lead and play a pivotal role in strengthening the scalability, reliability, and security of our platform ecosystem.

You will drive the delivery of complex automation and resilience initiatives across the organisation's infrastructure—spanning both cloud and on-premises environments—to safeguard platforms, data, and digital assets.

Operating in a DevSecOps environment, your focus will be on:

• Automation and Infrastructure as Code (IaC)
• Platform observability and telemetry
• Embedded security and resilience practices

You'll collaborate with cross-functional teams to embed resilience and optimisation throughout the engineering lifecycle, championing innovation, operational excellence, and platform integrity.

We're interested in hearing from people who;

• Are familiar with the full cycle model, where engineers are involved in design, build, challenge and run.
• Have a passion for designing, developing, deploying and running high-quality software and platforms.
• Write software and tooling that automates the operations of our platforms, infrastructure, environments, and tooling.
• Maintain the underlying infrastructure to ensure the that it is reliable, secure and scalable.
• Automate observability logs and metrics, including dashboard, monitoring and alerting.
• Are familiar with incident management, post incident reviews, problem management.

Tech Skills: We use a broad range of tools, languages, and frameworks. We don't expect you to know them all but experience or exposure with some of these (or equivalents) will set you up for success in this team:

• Experience in full cycle platform engineering including design, build, challenge and run.
• Hands-on experience in designing, implementing, and maintaining CI/CD and automation tools e.g. Github, GitHub Actions, TeamCity.
• Previous experience in Scripting/programming languages e.g. PowerShell, Bash and Python.
• Windows/Linux Server experience.
• Develop, deploy and manage platform services via Infrastructure as Code (Terraform, AWS CDK and CloudFormation, Ansible, Lambda).
• Experience with containerisation, virtualisation, and orchestration technologies - Docker, Kubernetes, ECS, AKS etc.
• Observability - Grafana, Prometheus.
• Hands-on experience with Cyberark or Ping Identity is desirable. This includes the ability to design, implement, support, and maintain these platforms.