CLOSED: IT Infrastructure Services / Linux / W2K / Netzwerk / SAP, Laufzeit: asap - 31.12.2020, FULLTIME, Walldorf

Ihre Aufgaben

IT Infrastructure Services 

  • Plan infrastructure setup, maintenance and built out of server, network and storage according to project requirements..
  • OS Build/Installation/Administration.Build OS Images (SLES/RHEL) using Clonezilla services for Highend/blade servers
  • External network access provisioning: IPSEC VPN configuration on Checkpoint firewall & troubleshooting, SAPRouter maintenance and configuration, reverse proxy
  • Maintaining Reverse proxy servers of Apache and NGNIX over SLES platform using Pacemaker cluster. Administration of reverse proxy instances as per the project need.
  • Manage and ACL upload Routers and troubleshooting Route issues.
  • SSL certificate handling (requesting, ordering, creating, distributing, renewal)
  • Manage LAN switches and VLAN modification on LAN switches based on the project requirement.
  • Coordination and interfacing with other involved departments of SAP (GFM, GNS, DCM, LinuxLab, Security, etc.)
  • SAN fabric maintenance and configuration.
  • Opening and managing technical cases with hardware vendors.
  • Support of Network Services: DNS, DHCP, NTP, SMTP, Squid proxy: installation, configuration, operation and hardening.
  • Project data handling: insert media and/or attach external devices, encrypt/decrypt, copy data to required destinations, maintain copy stations (USB and NAS).
  • Documentation of projects, services, procedures, best practices and infrastructure in Wiki

Was wir erwarten

  • Hardware/Systems (Linux & Windows) / Network/IPSec & SSL VPN, Application Support on Linux (Apache/NGNIX/DNS/DHCP/Squid and Pacemaker cluster)


Job-number 4150 Umfang Fulltime
Dauer 7 Monate Kontingent 960 Stunden
Start 16-06-20 Honorar Nach Absprache
Ende 31-12-20 Sprache(n) Englisch / Deutsch
PLZ/Ort D6 / Walldorf Remote Teilweise


Dimitrios Koulousios
Dimitrios Koulousios, Key Account Manager dimitrios.koulousios(at)
0049 (0) 711 727276-16
0049 (0) 172 76 43 218