Infrastructure Engineer (Windows, Linux, Azure, M365)

About the role

LGT Wealth Management is looking for an Infrastructure Engineer to join its Technology team on a 12-month fixed-term contract. You will provide operational support across Windows and Linux servers, Azure and Microsoft 365, identity and access management, networking, backups, monitoring and local infrastructure. You will work within the Technology Services Infrastructure team to resolve incidents, support business-critical applications and integrations, and help with new solution deployments and production readiness.

Key responsibilities

• Maintain and support core infrastructure across Windows and Linux servers, Azure, Microsoft 365, Entra ID, file services, networking, backups, monitoring and local data centre environments.
• Administer access and identity services, including SaaS integrations using SAML, OIDC and SCIM for SSO, and support provisioning and federation.
• Resolve infrastructure, application and integration incidents, investigate root causes and provide second- and third-level support for business-critical services.
• Support production deployments, environment readiness, scheduled jobs, integration services and operational handovers.
• Deliver regular patching, vulnerability remediation, certificate management, backup and disaster-recovery testing.
• Improve reliability and efficiency through scripting, automation, proactive monitoring, documentation and knowledge sharing.
• Work closely with local, group and senior technology teams on incidents, changes, projects and service restoration.

Required profile

• 4+ years of enterprise infrastructure operations experience, ideally in a regulated or financial services setting.
• Relevant tertiary qualification in Information Technology, Computer Science, Systems Engineering or a related discipline, or equivalent practical experience.
• Strong documentation and communication skills, able to work independently, own smaller changes end to end and escalate complex issues appropriately.

Required skills

• Strong Windows Server administration, plus Active Directory, Group Policy, DNS, DHCP, enterprise file services and access controls.
• Hands-on Azure, Microsoft 365 and Entra ID, including SAML, OIDC and SCIM integrations.
• Networking troubleshooting across LAN, VLAN, Wi-Fi and firewall workflows.
• Backup, recovery, disaster recovery, monitoring, incident response and root-cause analysis.
• PowerShell, Python or equivalent scripting for automation.
• Preferred: Linux administration, container platforms (OpenShift, Kubernetes, Docker), CI/CD pipelines, infrastructure-as-code tools (Ansible, Terraform, GitLab, ArgoCD), and experience supporting financial-services applications such as reconciliation, reporting or portfolio systems.