Identity & Access Administrator managing client identity environments at Centorrino Technologies. Focusing on identity administration, automation, and audit remediation across Microsoft Entra ID and Active Directory.
CM
Hybrid IT Network Administrator
Posted 4 months ago
About the role
- IT Netzwerk Administrator managing and developing hybrid IT infrastructure for digital transformation. Ensuring stability and security while collaborating on IT projects and maintaining systems.
Responsibilities
- You play a key role in the ongoing development and assurance of our hybrid IT infrastructure
- You ensure stability, performance and the highest security standards
- You design, administer and further develop our LAN, WLAN (Wi‑Fi) and WAN infrastructure
- You operate and optimize our cloud and on-premises environments (Azure, Windows Server, VMware/Hyper-V)
- You administer Active Directory and Azure AD, including GPOs, SSO, Conditional Access and MFA
- You manage and optimize our Citrix infrastructure
- You monitor and maintain our backup and recovery solutions
- You ensure the secure operation of our IT security technologies (firewall, VPN, endpoint protection, patch management, SOC, SIEM)
- You handle service requests and incidents at 2nd-level support
- You plan and oversee hardware and OS lifecycle management
- You implement automation (e.g., PowerShell, Terraform, Ansible)
- You coordinate external service providers
- You actively participate in IT projects, taking responsibility for quality assurance and documentation
- You participate in SOC on-call duty
Requirements
- You have a degree in an IT-related field or an equivalent qualification
- You have several years of experience administering complex hybrid IT infrastructures
- You have solid knowledge of network architectures (routing, switching, VLAN, DNS, DHCP, VPN)
- You have experience with Azure, Windows Server and virtualization (VMware/Hyper-V)
- You are proficient in Infrastructure as Code (PowerShell, Terraform, Ansible)
- You are proficient in administering AD / Azure AD
- You have experience operating Citrix Virtual Apps & Desktops
- You are familiar with modern backup tools (e.g., Veeam, Commvault, Veritas, Rubrik)
- You have strong knowledge of IT security (Zero Trust, endpoint security, patch management)
- You work confidently with ITIL processes and ticketing systems (ServiceNow, Jira, OTRS)
Benefits
- Permanent employment contract & 30 days of vacation
- Work directly on Kurfürstendamm (Ku'damm) in Berlin with good transport connections
- Free parking: directly in front of the office for a stress-free start to the workday
- Mental health support: anonymous professional counseling through the Fürstenberg Institute for work-related or personal challenges
- Special occasion bonuses: financial contributions for life events such as birth, marriage and company anniversaries
- Diverse employee offers: exclusive discounts, company bike program (JobRad), company pension plan and more
- Offers such as company and sports events and other team-building activities
- Comprehensive onboarding into your area of responsibility so you can hit the ground running
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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