Senior IT Specialist for 3rd Line Support

  •  Reference Number: 2226
  •  Posted: 09 kwietnia 2026
  •  Form of employment: Kontrakt

Functieomschrijving

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.

jefferson Wells is Norway's largest consulting & recruitment company with over 800 consultants. We offer recruitment of managers and highly qualified consultants with expertise in IT. Among our customers, you will find over 90 percent of Norway's largest listed companies. Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
Warszawa, 6
Agencja zatrudnienia – nr certyfikatu 412