IT consultant & system administrator
(Konsumgüter und Handel, 1000-5000 Mitarbeiter)
Schlagwörter
Skills
- Datacenter virtualization (VMware vSphere, Microsoft Hyper-V, Linux KVM, Kubernetes, Docker)
- Scripting for datacenter automation (PowerShell, Bash)
- Windows Server 2012/2016/2019 administration (AD, DNS, IIS, MS SQL, Failover cluster)
- Linux administration (Ubuntu, Debian, RedHat/CentOS)
- Webserver administration (Apache, Nginx, IIS)
- Server hardware (HPE, Dell, IBM)
- Storage systems (HPE 3PAR, HPE MSA, Pure, HPE EVA)
- LAN infrastructure & SAN infrastructure
- Monitoring & backup strategies (Nagios, Icinga, Veeam)
- Cloud administration (Azure, AWS)
- Development and improvement of IT concepts
- Scripting for datacenter automation (PowerShell, Bash)
- Windows Server 2012/2016/2019 administration (AD, DNS, IIS, MS SQL, Failover cluster)
- Linux administration (Ubuntu, Debian, RedHat/CentOS)
- Webserver administration (Apache, Nginx, IIS)
- Server hardware (HPE, Dell, IBM)
- Storage systems (HPE 3PAR, HPE MSA, Pure, HPE EVA)
- LAN infrastructure & SAN infrastructure
- Monitoring & backup strategies (Nagios, Icinga, Veeam)
- Cloud administration (Azure, AWS)
- Development and improvement of IT concepts
Projekthistorie
06/2019
-
04/2020
- Consultation and administration of a private cloud, based on VMware vSphere
- Consultation and improvement of a SAN infrastructure
- Development of concepts: file cluster (Windows Server 2019), update management (VMware ESXi/HPE server)
- Skills: VMware vSphere, HPE 3PAR, Pure, SAN, PowerShell, Windows Server
- Size of environment: about 50 physical servers and 800 virtual machines
- Working days: 3-4 days / week
- Consultation and improvement of a SAN infrastructure
- Development of concepts: file cluster (Windows Server 2019), update management (VMware ESXi/HPE server)
- Skills: VMware vSphere, HPE 3PAR, Pure, SAN, PowerShell, Windows Server
- Size of environment: about 50 physical servers and 800 virtual machines
- Working days: 3-4 days / week
03/2019
-
03/2019
Network administrator
(Sonstiges, 1000-5000 Mitarbeiter)
- Building network infrastructures for international events (HPE TSS & MF Universe)
- Skills: Network
- Size of environment: about 200 edge switches per event
- Working period: 3 weeks
- Skills: Network
- Size of environment: about 200 edge switches per event
- Working period: 3 weeks
02/2018
-
02/2019
IT consultant & system administrator & system developer
(>10.000 Mitarbeiter)
- Consultation and development of a tool for tracking and reconfiguration of system configurations
- Skills: PowerShell, VMware vSphere, Windows Server
- Size of environment: about 30.000 systems
- Working days: 5 days / week
- Skills: PowerShell, VMware vSphere, Windows Server
- Size of environment: about 30.000 systems
- Working days: 5 days / week
04/2018
-
04/2018
IT consultant & system administrator
(50-250 Mitarbeiter)
- Consultation and implementation of a Kubernetes cluster in Microsoft Azure
- Skills: Azure, Kubernetes, Docker
- Working period: 1 week
- Skills: Azure, Kubernetes, Docker
- Working period: 1 week
12/2017
-
01/2018
IT consultant & system administrator
(1000-5000 Mitarbeiter)
- Consultation and implementation of a storage solution (HPE 3PAR Peer Persistence)
- Troubleshooting and supporting of the backup environment
- Consultation and implementation of a web server, based on IIS
- Skills: VMware vSphere, HPE 3PAR, Backup (Veeam), IIS
- Working days: 5 days / week
- Troubleshooting and supporting of the backup environment
- Consultation and implementation of a web server, based on IIS
- Skills: VMware vSphere, HPE 3PAR, Backup (Veeam), IIS
- Working days: 5 days / week
11/2017
-
11/2017
System administrator
(Medien und Verlage, 10-50 Mitarbeiter)
- Building Docker images
- Improvements for Bash scripts
- Skills: Docker, Bash scripting, git, vagrant
- Working days: 5 days / week
- Improvements for Bash scripts
- Skills: Docker, Bash scripting, git, vagrant
- Working days: 5 days / week
03/2016
-
10/2017
IT consultant & system administrator
(Internet und Informationstechnologie, >10.000 Mitarbeiter)
- Consultation and implementation of a private cloud
- Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)
- Size of environment: about 50 physical servers and 600 virtual machines
- Skills: VMware vSphere, HPE 3PAR, SAN, Backup (HPE Data Protector), Nagios, Microsoft SCCM, Network (VLAN, STP), PowerShell, datacenter automation
- Working days: 5 days / week
- Troubleshooting and supporting of the IT infrastructure from a datacenter (3rd level support)
- Size of environment: about 50 physical servers and 600 virtual machines
- Skills: VMware vSphere, HPE 3PAR, SAN, Backup (HPE Data Protector), Nagios, Microsoft SCCM, Network (VLAN, STP), PowerShell, datacenter automation
- Working days: 5 days / week
Reisebereitschaft
Verfügbar in den Ländern
Deutschland, Österreich und Schweiz
