System Administrator

System AdministratorType: Direct Hire / PermanentLocation: Phoenix, AZ (Fully Onsite) We are seeking a System Administrator to support and maintain core infrastructure systems. This position will be responsible for server administration, enterprise application support, and ensuring systems operate securely and efficiently. Key Responsibilities: Support and maintain third-party applications Administer Windows Server environments including upgrades, patching, and maintenance Manage Active Directory, Exchange, Skype, and SharePoint Troubleshoot system issues and resolve support tickets Respond to system outages and failures Create and maintain system documentation and procedures Assist with infrastructure improvements and ongoing projects Required Qualifications: Bachelor’s degree in Computer Science, Information Systems, or related field, or equivalent experience 2+ years of experience with Windows Server administration, configuration, and patching Experience with Active Directory including GPO, DNS, DHCP, and NTFS Experience with user administration, system upgrades, and applying patches Background in positions such as Systems Administrator, Systems Analyst, or Server Administrator Preferred Qualifications: 1+ year of Network Administration experience Experience with VMware Horizon and/or Citrix (VDI environments) Strong troubleshooting experience across client/server environments including desktops, web, and database servers Experience supporting complex NTFS file structures Relevant certifications such as MCSE, MCSA, MCTS, A+, Security+, or Network+ Strong written and verbal communication skills #J-18808-Ljbffr CornerStone Technology Talent Services