Senior Windows System Administrator; M365​/Citrix

Senior Windows System Administrator (M365 / Citrix)

Zurich | 2 days home office

Looking to take your infrastructure expertise to the next level within a modern, highly stable IT environment
?

We're supporting a well-established Swiss IT & consulting organisation known for delivering high-quality infrastructure services to a diverse client base (SMEs enterprise-level environments).

They are now looking for a Senior Senior Windows System Administrator to strengthen their team in Zurich.

You'll play a key role in maintaining and optimising a complex, highly virtualised IT landscape
, working across both internal systems and client environments.

Your responsibilities will include:

• Operating, monitoring & maintaining Microsoft-based infrastructure
• Managing and supporting M365 environments (Exchange, Teams, etc.)
• Working with Citrix Virtual Apps & Desktops environments
• Troubleshooting & resolving incidents (2nd level support)
• Installing & optimising hardware, OS & standard software
• Managing backups, recovery & system performance
• Supporting security improvements & vulnerability fixes
• Contributing to IT projects when needed

• Background in IT Systems Engineering (or similar)
• 5+ years experience in complex IT environments
• Strong expertise across:
  • Microsoft Server / Client environments
  • M365 (essential)
  • Citrix technologies (big advantage!)
• Basic knowledge of Linux / containers is a plus
• Microsoft certifications = bonus

Soft skills matter too:

• Customer-oriented mindset
• Proactive, solution-driven approach
• Strong team player with positive energy

• Varied role with real ownership & impact
• Ongoing training & development opportunities
• Flexible working (2 days home office)
• Supportive, collaborative team culture