IT - Systemadministrator managing IT infrastructure and support at Funkwerk Oltmann GmbH in Berlin. Responsibilities include system administration, network management, and IT security strategies.
About the role
- 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
- Long-term prospects in a growing company
- Recognized as a Top Employer on kununu
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
IT System Administrator supporting IT operations and managing infrastructures at Funkwerk Oltmann GmbH in Berlin. Involving in first and second - level support and infrastructure management.
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