Windows System Administrator
Workplace: Stockholm, Sweden
Expires: June 18, 2025
An experienced Windows System Administrator role at Sigma Technology IT Infra AB in Järfälla, joining a supportive and skilled onsite team focused on IT service delivery, infrastructure development, and security.
Main requirements:
  • Minimum 9 years experience in IT
  • Deep expertise in Windows Server and Windows Client environments
  • Solution-oriented, pragmatic, and self-driven
  • Good teamwork and collaboration skills
  • Security-first mindset
Responsibilities:
  • Provide and maintain client and server services
  • Manage patching and upgrades
  • Develop scripts and automation using tools like PowerShell
  • Infrastructure development and continuous improvement
  • Execute security tasks according to requirements
  • Documentation following established processes
Required hard skills:
  • Windows Server
  • Windows Client
Recommended hard skills:
  • PowerShell & automation (e.g., Ansible)
  • VMware Horizon / vSphere
  • Active Directory (advanced level)
  • MECM
  • PKI/Smartcard
  • Teradici
  • OP5
  • GIT
  • MS SQL
Soft skills:
  • Solution-oriented mindset
  • Pragmatism
  • Self-motivation
  • Team collaboration
  • Security awareness
Coding languages:
  • PowerShell
Frameworks:
  • Ansible
Operating systems:
  • Windows
Natural languages:
  • Swedish (Proficient)
  • English (Working knowledge)
Cultural skills:
  • Teamwork
  • Inclusiveness
  • Long-term commitment
  • Personal development