IT Infrastructure

Increasing number of systems and servers, provided as private, public or hybrid cloud model, virtualization, the need for comprehensive monitoring in 24/7/365 regime of a large IT environment and the need for efficient and flexible high-performance network makes the IT Infrastructure department a key role in business. Additionally, it takes an active part in the process of Change Management and Configuration Management, managing and monitoring all changes in IT systems.

Sii Poland responds to the ever increasing needs and demands of customers. We created 8 Delivery Centers, bringing together 2000 specialists in various fields, who offer 24/7/365 support. We employ several hundred high-qualified administrators and technical experts certified in Microsoft, IBM, Unix, Cisco, Juniper and Oracle technologies.

Why Sii Poland?Check why you should choose Sii

  • Microsoft Server Platform Silver Competency Partner.
  • 114 certifications in the area of: Cisco, Exchange, Lync, VMware, SQL Server, AIX, Oracle.
  • 22 Database Administrators – Oracle, MS SQL.
  • Experience in many commercial projects – from management, planning, designing to implementation and testing.
  • 49 Network Administators.
  • 140 Operating Systems Administrators – Linux, UNIX AIX, Solaris, Windows.

What we offer in the field of IT Infrastructure


Our Standards 

  • Systems: AIX, Solaris, HP-UX, Linux, Windows
  • Networks: TCP/IP, LAN, WAN, routing, switching, Cisco tools, Juniper
  • Security: VPN, NAC, firewalle, proxy servers, security audits
  • Infrastructure management: LDAP, AD
  • Virtualization: VMware, Xen, Citrix, KVM, Hyper-V
  • Monitoring: Tivoli, Nagios, NetFlow, Cacti, Orion SolarWinds
  • Data Bases: Oracle, DB2, Sybase, MS SQL Server, PostgreSQL, MySQL
  • Telephony: VoIP, Asterisk, Cisco, Blackberry
  • Service desk ServiceDesk Plus
  • MS-Partner
  • Service desk
  • RedHat-AdvBusPart
  • azure
  • Oracle Silver Partnership
  • IBM-PreBusPart

Industries using our IT Infrastructure services

How we work It is our clients who decide

Case studies

Our clients We are a trusted services provider for:

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