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Georgios Oikonomou

Georgios Oikonomou

Field Engineer

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location of Georgios OikonomouAdliswil, Zürich, Schweiz

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  • Timeline

  • About me

    Senior Unix Administrator at Credit Suisse

  • Education

    • The University of Glasgow

      -
      Master of Science (M.Sc.) Electrical and Electronics Engineering

    • The University of Glasgow

      -
      Bachelor of Engineering (B.Eng.) Electrical and Electronics Engineering

  • Experience

    • Byte Computer S.A.

      Jan 2006 - Jan 2008
      Field Engineer

      Provide on site support (in banking sector, National Bank of Greece NBG) for Windows Servers, network switches (3Com, Cisco, etc), backup and recovery (TSM), system migration, on call standby.Responsible for new roll outs and Business continuity after critical disaster failures.

    • Eurobank EFG

      Jan 2008 - Nov 2019

      system administration RHEL (x86, x86_64, s390x), centOS. IBM AIX 5.3.x, 6.1.x, 7.1.x, 7.2.x, Solaris 10.1, HP-UX.IBM AIX HACMP, RHEL GPFS, RHEL cluster, TIVOLI TSM, Oracle performance tuning, PandoraFMS monitoring suite, BMC patrol agent, LDAP, OpenShift container platform.Technical support of infrastructure on 24/7 standby, 2nd/3rd level support of systems through ITSM processes.

      • Senior Unix Linux System Administrator

        Jan 2013 - Nov 2019

      • Unix Linux System Administrator

        Jan 2008 - Jan 2013

    • Cognizant

      Nov 2019 - now
      Senior Associate

      2nd level support on Credit Suisse unix infrastracture

  • Licenses & Certifications

    • Ansible Essentials: Simplicity in Automation

      Udemy
      Aug 2019
      View certificate certificate

    • ISO27001, Information Security Managment Systems Auditor/Lead Auditor

      TUV Austria Romania
      Aug 2015