Infrastructure Engineer

This role focuses on delivering and supporting secure, automated, Linux-based server hosting services for internal and external Thales customers. You will work across the full lifecycle of backend infrastructure - from design and build through to automation, configuration management, and ongoing operational support - within a highly controlled, air-gapped environment. A strong DevOps mindset is essential. You will use tools such as Ansible, Terraform, Red Hat Enterprise Linux, and Satellite to deliver consistent, repeatable, and secure infrastructure services. The role requires balancing customer needs, security constraints, and delivery timelines while maintaining high-quality documentation and adherence to defined processes. You will contribute to both project delivery and through-life support, working collaboratively with engineering, security, and platform teams to evolve our private cloud and automation capabilities. Key Responsibilities: *Design and implement automated infrastructure using Ansible, Terraform, and Red Hat tooling. *Build and support Linux-based hosting platforms across virtualised and private cloud environments. *Deliver infrastructure components to agreed designs, standards, and security requirements. *Produce and maintain high-quality design documentation, run books, and operational guides. *Work independently or within a team to deliver new services, enhancements, and technical changes. *Diagnose complex issues across Linux, virtualisation, storage, and automation layers. *Identify opportunities to improve automation, reduce manual effort, and enhance service reliability. *Share knowledge across the team through documentation, mentoring, technical walkthroughs, and collaborative problem-solving. *Support the development of colleagues by coaching team members, contributing to skill-building activities, and fostering a culture of continuous learning. *Participate in service transition activities, ensuring smooth handover into BAU support. *Maintain awareness of emerging technologies and contribute to continuous improvement. *Provide occasional out-of-hours support when required. *Create and maintain accurate records, configuration data, and change documentation. *Escalate issues appropriately and support resolution of escalated incidents.

*Bachelor's degree or minimum 3 years' experience in Linux infrastructure, DevOps, or third-line hosting roles. *Strong communication skills and ability to work effectively across technical and non-technical teams. *Ability to improve processes, automation pipelines, and operational tooling. *Experience diagnosing complex infrastructure issues across Linux, virtualisation, and automation layers.