System Administrator

IT System Administrator - Vienna

For more than 20 years, we have been delivering high-quality market information services for companies in over 30 different countries.

We're expanding our infrastructure team and seeking an experienced IT System Administrator to join our team. You'll play a crucial role in ensuring smooth operations while building the technological foundation for new business opportunities.

What You'll Be Working With

Key Responsibilities:

System Administration

• Manage and administer Linux systems (RHEL, bare metal, VMs)
• Operate and enhance infrastructure components (CEPH, XEN Orchestra, Docker)

Network Management

• Handle network administration including routing, DNS, DHCP, firewall configuration
• Manage VPN solutions (OPNsense, WireGuard, OpenVPN)

Core Services

• Maintain critical services: Samba/NFS, Zimbra Mail Server, monitoring systems
• Ensure optimal system and network security with OS hardening

Automation & Efficiency

• Automate recurring tasks using Ansible and Python scripting
• Document processes and collaborate closely with team members

Our technology stack includes (We don't expect you to have used all of these)

• Linux Environment: RHEL, bare metal & VM management
• Storage & Virtualization: CEPH, XEN Orchestra
• File Services: Samba/NFS
• Communications: Zimbra Mail Server
• Monitoring: CheckMK
• Network Security: OPNsense, WireGuard, OpenVPN
• Automation: Ansible, Docker

What We're Looking For:

Essential Requirements:

• 5+ years of hands-on experience managing Linux server environments
• Knowledge of networking and virtualization technologies
• Experience with security concepts and system hardening
• Team player mindset with excellent problem-solving abilities

Bonus Points:

• Automation experience with Ansible and scripting
• Previous experience in market information or data services industries

Established Company: 25+ years of market leadership and stability

Growth Opportunities: Be part of building the foundation for new business ventures

Collaborative Team: Work closely with experienced professionals in a supportive environment

Impactful Work: Your expertise directly contributes to our global market information services

Ready to Apply?

If you're passionate about Linux systems, network administration we'd love to hear from you!

Apply now or contact me directly to learn more about this exciting opportunity.