Salary: £45,000 - 70,000 per year Requirements: Experience with Azure and Microsoft 365 security Solid grounding in infrastructure and network principles (TCP/IP, DNS, DHCP, firewalls, IDS/IPS, VLANs) Familiarity with Active Directory / Entra ID Knowledge of server hardening, patching, and security tooling Understanding of frameworks such as ISO27001, Cyber Essentials Plus, or OWASP is beneficial Azure certifications (Security Engineer Associate, Solutions Architect, etc.) or broader security certifications such as CISSP, CISM, or Security are advantageous Responsibilities: Review and remediate Microsoft 365 security configurations and Azure landing zones Monitor, investigate and respond to security alerts from a variety of tools Support incident response and disaster recovery processes Harden Windows Server (2019 onwards) and Azure environments in line with best practice Monitor network security using a range of security and monitoring tools Work alongside infrastructure colleagues to securely administer network hardware including routers, switches and firewalls Support vulnerability remediation following penetration testing and audit findings Contribute to infrastructure projects, acting as technical lead on cloud migration initiatives such as Azure Site Recovery Maintain clear documentation aligned to internal policies and external compliance standards Technologies: Active Directory Architect Azure Cloud Hardware Support Microsoft 365 Network OWASP Security TCP/IP Windows Office 365 More: We are a well-established and highly regarded business looking to engage an experienced Infrastructure and Security Engineer to join our team. This newly created role is driven by our continued growth and increased cloud adoption, offering an excellent opportunity to take ownership of Azure and Microsoft 365 security. You will work closely with our Infrastructure team to strengthen security across both cloud and on-prem environments. This position can be based in Aberdeen, Edinburgh, or Glasgow, with occasional travel between offices as required. last updated 10 week of 2026