Sigma Software входит в топ 100 лучших IT компаний мира по рейтингу The 2016 Global Outsourcing 100. Компания входит в состав шведской корпорации Sigma Group, которая насчитывает 3200 человек по всему миру. Более 1000 проектов реализовано для клиентов из Западной Европы, США и Украины.
9 сентября 2021

System Administrator (вакансия неактивна)

Киев, Харьков, Львов

We welcome a System Administrator to join our IT Service Center department. We have a great professional team and we are pleased to invite a specialist with solid experience and friendly personality.


  • At least 3 years of hands-on experience of Windows Server, which includes Active Directory, ADFS, DNS, LDAP
  • At least 1–2 years of hands-on experience of networks — L2/L3 layers, routing, TCP/IP services (DHCP, DNS, SMTP, etc.)
  • At least 1–2 years of hands-on experience of Microsoft 365 administration, which includes Azure AD, Conditional Access, SharePoint Online, Exchange Online, Teams, Security & Compliance
  • Experience planning and implementing large migrations to Exchange Online, SharePoint Online, Teams, and OneDrive, including on-premises to the cloud as well as tenant to tenant
  • Knowledge of authentication mechanisms such as ADFS, SSO, and Modern Authentication


  • Hands-on experience using PowerShell cmdlets and writing scripts to automate common tasks
  • Hands-on experience with Microsoft Intune/Microsoft Endpoint Manager
  • Experience or familiarity with Azure DevOps (hosted and on-premises)
  • Hold of 1 or more Microsoft Associate level certificates
  • Hands-on experience with cloud services (AWS preferred)
  • Hold of 1 or more Amazon Associate level certificates


  • Install software to servers
  • Configure operating systems and services on servers
  • Server software support
  • Respond to user queries related to network or software operation
  • Organize access to local and global applications, services, networks, and telephony
  • Troubleshooting, problem determination and problem resolution
  • Identification and development of automation to improve processes, workflow, or system availability
  • Help development teams with Azure DevOps projects (work items and pipelines customization, solving any kind of related issues)
  • Interface with Support teams, at all levels, and vendors to resolve problems, issues, request and to complete knowledge transfers as required
  • Implement and manage Office 365 licenses, usage, and governance
  • Create and maintain diagrams, knowledge articles, and other technical documentation detailing system configurations, procedures, and standards
  • Enable, administer, support, and monitor Microsoft products and services including Office 365, SharePoint Online, and on-premises, Exchange Online and on-premises, OneDrive, Teams, and other Microsoft technologies
  • Implement and manage Office 365 tenant security, including retention policies, access reviews
  • Lead and manage migrations efforts including Exchange Online, SharePoint Online, and OneDrive for Business Online