IT Admin / Systemadministrator (m/w/d)
Core
Sole IT expert responsible for the entire company infrastructure, from on-premise servers and Docker environments to end-device management and network security, with no senior escalation path.
Role type
Senior IC IT Administrator / System Administrator
Builds
On-premise Linux servers, Docker-based services, Microsoft 365 environment, and end-user devices
Domain
Space Traffic Management / Aerospace
Deliverable
production ML models | infrastructure
Required skills
Linux administration (Ubuntu), Docker, Network fundamentals (TCP/IP, DNS, DHCP, VPN), IT Security concepts, Microsoft 365 & Intune, Hardware procurement and setup
Preferred skills
Infrastructure-as-Code (Terraform, Ansible), Kubernetes, Mentoring junior staff
Technologies
Ubuntu, Docker, GitLab, SonarQube, Azure AD, Exchange, Teams, SharePoint, Intune, WireGuard, OpenVPN
Responsibilities
Operate and administer Linux servers and Docker services; Plan long-term hardware and server infrastructure; Manage Windows, Linux, and macOS end-devices; Configure network infrastructure and VPNs; Administer Microsoft 365 and Intune; Develop and maintain backup strategies; Mentor an IT apprentice; Document systems and processes
Seniority
Senior, hands-on IC