- Responsibility for more than 200 zero-fault tolerance server-systems- Co-Management of the Azure Cloud Infrastructure including Azure Virtual Desktop, Azure Files, Azure Enterprise Applications- Management of company-wide Cisco IOS/IOS-XE/XR core devices- Management and SPoC for Cisco Telephony and Collaboration (Cisco Unified Call Manager)- Management and SPoC for Symprex Signature 365- Co-Operation with Infoguard SOC and CISO on Cyber Incident Response Events- Substitute to the Teamlead IT-Support- Evaluation Security Penetrationtesting- User-Awareness- Security Engineering- Co-Management of the Hybrid Exchange Environment- Implementation and Company-Wide Rollout of IEEE 802.1x ZTNA- Operations in IT-Support (1st and 2nd Level)- Management and Implementation of several internal Projects- Strong Operations in the Company Split of CPH Holding AG to Perlen Industrieholding AG- Co-Operation and Management in the Delinea ThyCotic PAM Rollout- Management Security Alerts and Incidents (Palo Alto Cortex XDR)- Operations with Fortigate Firewalls

Currently active in the fields of first/second-level support, network administering (Cisco, HP, FortiNet), cybersec, cloud, on-prem management. Working closely with the SOC to actively analyse and prevent possible threats and attack chains. Deeply integrated into the implementation of IEEE 802.1x.- Co-Lead and Implementation/OnBoarding of Azure Virtual Desktop- SPoC Cisco Unified Collaboration (CCM)- MS Teams Migrations (Direct Routing)- Group-Policies- Cyber Incident Response- Part at Restoring the Infra at the Cyber-Attack- Network-Engineering- Modern Workplace with SCCM, MacriumReflect, PowerShell and MS Intune- Cloud & M365 Engineering (Azure)- Managing Hybrid Exchange Infrastructure- 1st / 2nd Level IT-Support- Optimizing Company Workflows- Project Management- Firewalling (Fortinet)- Management/Implementation & Compliance SSLVPN/IPsec- End-User Support- OnSite-Support

cloud transformation microsaas with focus on azure enterprise app management operating in stealth mode. i work on the microsaas when i have the time for it during my freetime