Senior Systems Support Engineer

Company: AGS
Apply for the Senior Systems Support Engineer
Location: London
Job Description:

**PE Firm – Senior Systems Support Engineer – Contract – 6 months**

Client

A leading European PE firm focused on investing in software and technology-enabled businesses. The firm specialises in backing high-growth B2B SaaS companies, particularly in sectors like enterprise software, fintech, legal tech, and cybersecurity.

Responsibilities + Requirements

  • Act as the senior escalation point for L2/L3 service desk incidents, owning issues end-to-end through resolution
  • Troubleshoot and resolve complex technical issues across Windows, macOS, Microsoft 365, Azure AD / Entra ID, networking, and endpoint management environments
  • Manage and support the Microsoft 365 ecosystem, including Exchange Online, Teams, SharePoint, OneDrive, Intune, and Azure AD, covering licensing, policy configuration, and conditional access
  • Disciplined with ITSM tooling – logs accurately, manages SLAs, and documents findings for the benefit of the wider team
  • Networking fundamentals: TCP/IP, DNS, DHCP, VPN
  • Experience with Azure AD conditional access, MFA, SSO, and identity governance

Start Date

  • ASAP

Posted: May 10th, 2026