Job
In this role, you will administer Windows and Linux servers, manage the Proxmox virtualization environment and Microsoft 365, implement IT security measures, and assist with technical issues.
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Job technologies
Your role in the team
- Administration and maintenance of our Windows and Linux servers
- Management and further development of our Proxmox virtualization environment (KVM/LXC)
- Administration of Active Directory, including user, group, rights management, and GPOs
- Management of our private cloud servers
- Monitoring of the system landscape and proactive troubleshooting
- Planning and implementation of backup and disaster recovery concepts
- Administration of our Microsoft 365 environment, especially Exchange Online, SharePoint, and Teams
- Management of user accounts, permissions, and licenses
- Management and Development of the Microsoft Teams Environment
- Management of network infrastructure including switches, firewalls, and VPNs
- Implementation and Monitoring of IT Security Measures
- Execution of patch and update management for servers and clients
- Administration of the deployed solutions such as Trend Micro and NinjaOne
- Participation in IT projects and independent implementation of technical tasks
- Ticket management and project control with Jira
- Maintenance of technical documentation in Confluence
- Development and further enhancement of IT policies and processes
- Inventory of IT assets with Snipe-IT
- Automation of processes with n8n
- Creation and maintenance of scripts with PowerShell and Bash
- Technical support for our internal users
- Analysis and resolution of hardware and software issues
- Contact person for external service providers and vendors
- Support of our international locations with technical issues
- Occasional business trips to our locations in Mallorca and Turkey
Our expectations of you
Education
- Completed training as an IT specialist (m/f/d) or a comparable qualification
Qualifications
- Solid knowledge of Windows and Linux server environments
- Proficient handling of Active Directory and Group Policies
- Good knowledge of Microsoft 365 and Microsoft Teams administration
- Basic knowledge of TCP/IP, VLAN, and VPN
- Independent, structured, and solution-oriented working style
- Teamwork skills and good communication skills
- Good German and English skills
- Residence in Berlin and willingness to travel for occasional assignments at our locations in Mallorca and Turkey
Experience
- 3-5 years of professional experience in system administration
- Experience with Proxmox or KVM/LXC
- Experience with Jira and Confluence
- Experience with PowerShell and/or Bash
- Ideally experience with n8n and automation
What we offer
- A diverse position with a high degree of personal responsibility
- A versatile technical environment with modern on-premise, cloud, and virtualization technologies
- The opportunity to actively develop our IT infrastructure
- International collaboration with our locations
- Exciting projects in the fields of automation, modernization, and IT security
- A collegial IT team and short decision-making processes
- Workplace in Berlin with occasional international business trips
Topics you will work on
Job locations
About your employer
VIAFON GmbH is a Berlin-based service provider specializing in telephone sales support and customer communication. The company serves business clients and assists with lead generation, appointment scheduling, and service processes. Additionally, VIAFON offers solutions in quality management and contact center services.
- Established Company
- Onsite
- Internet, IT, Telecommunication
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