Senior Systems Administrator

Salary: £40,000 - 47,000 per year

• Proven track record in systems administration across Windows and macOS environments
• Hands‑on skills across Microsoft 365, Entra , and Intune/device management
• Strong understanding of Active Directory, Group Policy, DNS, DHCP, and core Microsoft infrastructure services
• Demonstrable experience with Hyper‑V/virtualisation, backup solutions, disaster recovery planning, and resilience testing
• Solid networking knowledge, including LAN, WAN, VLANs, VPNs, and firewalls
• Ideally have Power Shell skills and a strong grasp of automation
• Desirable experience with Linux, Terraform or Ansible, Teams telephony, IIS, and disaster recovery simulations

• Act as a subject‑matter expert for Windows, macOS, Active Directory, Group Policy, DNS, DHCP, and Microsoft infrastructure services
• Administer and improve Microsoft 365, including Exchange Online, Teams, SharePoint, and Entra
• Manage modern endpoint environments across Windows 10/11, macOS, and iOS using Intune
• Support and maintain Hyper‑V virtualisation, storage, and backup platforms
• Lead 2nd and 3rd line escalations, root cause analysis, and preventative improvements
• Drive patching, system hardening, and vulnerability remediation
• Contribute to internal IT upgrades, migrations, and wider improvement initiatives
• Keep technical documentation, runbooks, and asset records accurate and up to date
• Provide mentoring, guidance, and knowledge‑sharing with junior IT colleagues

• Active Directory
• Ansible
• Hyper‑V
• Support
• LAN
• Linux
• macOS
• Microsoft 365
• Power Shell
• Share Point
• Terraform
• Windows
• iOS
• Office 365
• Security

We are a fast‑growing, globally reaching SaaS company with a strong reputation in our domain. We offer a hybrid working model, with around 3 days per week in the office in central Glasgow or central Edinburgh. We provide a comprehensive benefits package including annual and spot bonuses, a generous holiday allowance, flexible working, healthcare, progression, recognition rewards, and a supportive working environment where staff are at the centre.