Senior Systems Administrator

Company overview:

Large rollouts are routine here, such as imaging 12,000 laptops for a state agency over one summer.

The previous person in this role moved to another team. Mayr Business Technology needs another Senior Systems Administrator to run and maintain our Windows and Linux servers, virtualization hosts and backups. Remote, open to candidates across Austria. Normal working hours, Monday to Friday. Most communication happens in Slack, with short video calls when needed.

Essential duties and responsibilities:

• Run monthly patching cycles with WSUS, SCCM/MECM or Ansible.
• Plan and perform after-hours maintenance windows.
• Renew and install SSL/TLS certificates before they expire.
• Monitor backups in Veeam, Commvault or Rubrik and test restores quarterly.
• Automate routine tasks with PowerShell and Bash.
• Keep server inventory, network diagrams and runbooks current.
• Manage VMware vSphere or Hyper-V clusters, including host patching and capacity.

Skills and experience:

• 6+ years of systems administration experience.
• Microsoft 365 administration experience.
• Working knowledge of Linux administration.
• Willingness to work occasional evenings and weekends for maintenance.
• Strong Windows Server and Active Directory skills.
• Experience with VMware or Hyper-V.

Compensation and benefits:

• Company pension scheme.
• Holiday pay.
• Childcare allowance.
• Up to 3 days of home office per week.
• JobRad bike leasing.
• Home office equipment.

Applications are reviewed on a rolling basis.

Please submit your CV in English.

Start: Within 30 days.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Mayr Business Technology.