About the jobJob summaryDiscover a career in your hands at HMRC. Whether you''re seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it''s really like to work at HMRC.Visit our YouTube channel to watch the full series and come and discover your potential.The Senior Infrastructure Engineer is a senior technical and operational leadership role within the Tooling and Automation team. The postholder will lead and support infrastructure engineers while developing, maintaining and assuring a business-critical tooling stack used by teams across HMRC to deliver infrastructure as code and deploy services. The tooling is hosted primarily on AWS and uses EC2, containerisation and CI/CD technologies. The role combines live-service leadership, technical engineering, stakeholder management and continuous improvement, ensuring tooling services remain secure, supportable and aligned with HMRC architectural and operational standards.Job descriptionLive service and operational continuity Lead BAU support for tooling services, ensuring incidents and changes are handled effectively within agreed service levels and HMRC standards. Protect live-service availability and business continuity. Oversee user administration, access requests and technical problem resolution. Tooling engineering and lifecycle management Lead the maintenance and improvement of Nexus 3, GitLab, Bastion Services, AWX, HashiCorp ..... full job details .....