IT Systems Engineer

Company: SGI
Apply for the IT Systems Engineer
Location: Greater London
Job Description:

IT Systems Engineer Location: London (60% remote / 40% office) Role Purpose Supporting a newly merged IT Infrastructure & Systems function, maintaining and improving cloud and on-premise environments. Key Responsibilities

  • Support Microsoft 365, Microsoft Azure, AvePoint, and third-party apps (VoIP, CRM)
  • Maintain infrastructure including Windows Server, Red Hat Linux, VMware, Veeam, SAN, Zabbix, and SolarWinds
  • Act as 3rd Line escalation for 1st/2nd Line teams
  • Manage incidents end-to-end, ensuring SLA adherence
  • Monitor and respond to security alerts (M365 XDR, Sophos MDR, Elastic SIEM)
  • Support projects and drive system improvements (RFCs)
  • Perform root cause analysis and maintain documentation

Key Requirements

  • Degree (or equivalent experience)
  • Microsoft certifications: MS-102, MD-102, SC-200, SC-400, AZ-104
  • Strong knowledge of networking, security, and ITIL
  • Proactive, adaptable, and team-oriented

Desirable

  • MCSE, Linux certifications, or CCNA
  • Hybrid cloud/on-prem experience

Posted: April 18th, 2026