Senior IT Specialist for 3rd Line Support

  •  reference-number: 2226
  •  posted: 09 April 2026
  •  form-of-employment: Contract

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The Team:
Being one of us means stability of employment and constant development among other great people. We want to share with you our experience and exchange it for yours in a mutual partnership. 

Responsibilities:
  • Supporting of a global infrastructure environment
  • Daily Operation Management
    - Logfile analysis
    - Backup review and planning
  • Scripting and task automation
  • Multi-technology troubleshooting
  • Lead troubleshooting teams
  • Proactive and strategic (re)design of the IT landscape
  • Change planning, preparation, implementation and leading of change teams
  • Capacity planning
  • Business Continuity Tests
    - Planning and execution
  • Documentation
     
Requirements:
  • Experience in supporting of a global infrastructure environment
  • Operating system support
    - Windows server 2012, 2016, 2019 (certification / experience)
    - RedHat Linux 7, 8 (certification / experience)
  • Application support
    - SQL, IIS, Active Directory
    - Clustering and LoadBalancing
    - Java Application server (Websphere / JBOSS)
    - Apache, Postfix, LVM
  • Network
    - Good understanding of IPv4 (addressing, subnetting, routing)
  • General virtualization concepts (certification / experience)
    - VMWare vSphere
    - VMWare Horizon
  • General Backup and storage concepts and administration
    - NetApp, EMC or other storage appliances
    - Commvault Backup
  • Usage of Microsoft office products
    - Word, Excel, Powerpoint, Access, Visio
  • Usage of Management Tools
    - WSUS
    - Cynet Advanced Threat Protection
    - Nagios
  • ITIL (minimum “foundation” certified)
     
 Our offer:
  • B2B cooperation via Experis
  • Hybrid model work from Katowice or Cracow
  • Many development opportunities and access to modern technology
  • Medicover
  • Multisport Card
  • Life insurance and many more

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Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

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