IT Netzwerk- und Firewalladministrator responsible for network and firewall infrastructure. Supporting clients with cloud services and ensuring security and stability in a hybrid working environment.
Responsibilities
Planning, operation and further development of network and firewall infrastructures
Administration of Linux systems or Microsoft Azure, Windows Server and Active Directory
Support in 2nd-level support and handling technical inquiries
Conducting fault analyses and performance optimizations
Participation in IT security projects and audits
Participation in on-call duties to ensure operational continuity
Requirements
Completed IT training, degree in computer science or equivalent qualification
Several years of experience in network administration and firewall management
Solid knowledge of routing, switching, VPN, VLAN, OSPF, BGP, TCP/IP
Experience with Microsoft Azure, PowerShell or Linux and corresponding server infrastructures
Independent and structured way of working
Very good German skills (at least C1) and good English skills
Benefits
Flexible working hours and remote work options
Modern work environment with up-to-date hardware and tools
Attractive compensation with a company pension scheme
JobRad bike leasing, Hansefit membership and the Deutschlandticket (Germany public transport pass)
Individual training opportunities and certifications
Employee events, team lunches and joint activities
Flat hierarchies, open communication and a culture of appreciation
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