Top Systems Administrator Jobs

22 Days AgoSaved
In-Office
28078, Huntersville, NC, USA
Entry level
Entry level
Professional Services
Provide first-level infrastructure support: troubleshoot, deploy, patch, and maintain Windows Server environments, Active Directory, Office 365, virtualization, backups, and networking. Monitor performance, respond to alerts/tickets, support data recovery, participate in on-call rotation, and assist IT projects to ensure secure, reliable systems for clinical and business operations.
Top Skills: Active DirectoryBackup And RecoveryNetworkingOffice 365SecurityVirtualizationWindows Server
22 Days AgoSaved
In-Office
Nashville, TN, USA
Senior level
Senior level
Energy • Renewable Energy
Senior Systems Administrator responsible for designing, administering, securing, and supporting enterprise infrastructure across Windows and Linux, virtualization, cloud, identity, storage, backup/DR, and endpoint platforms. Leads projects, mentors juniors, automates operations, partners with security and networking, and participates in on-call rotations to ensure reliable, secure infrastructure.
Top Skills: Active DirectoryBackup And Disaster RecoveryBashCertificate ServicesDhcpDnsEnterprise StorageEntra IdExchange OnlineFirewallsGroup PolicyHyper-VLinux (Red HatMicrosoft 365OktaPowershellPythonRockyRoutingSharepoint OnlineSwitchingTcp/IpTeamsUbuntu)VMwareVpnWindows Server
Reposted 22 Days AgoSaved
In-Office
Denver, CO, USA
78K-119K Annually
Senior level
78K-119K Annually
Senior level
Healthtech
The Senior Systems Administrator ensures high availability of Linux systems, supports production operations, guides new technologies, and manages system documentation within ITIL standards.
Top Skills: Db2LinuxOpenshiftOraclePuppet EnterpriseUnix
Mid level
Healthtech • Professional Services • Social Impact • Telehealth
The Cloud Systems & Data Administrator will manage cloud infrastructure, ensure data accuracy and security, optimize system performance, and support EHR systems while collaborating with various teams.
Top Skills: APIsAWSEclinicalworksETLPower AutomateRds/AuroraRingcentralSQLZoho
Reposted 23 Days AgoSaved
In-Office
Washington, DC, USA
Entry level
Entry level
Information Technology • Logistics
The Systems Operations Administrator I processes ID card applications, manages access control requests, conducts quality checks, and provides customer support and training.
Top Skills: Microsoft Windows Applications/Programs
Reposted 24 Days AgoSaved
In-Office
Vandenberg Village, CA, USA
95K-115K Annually
Mid level
95K-115K Annually
Mid level
Aerospace • Other
The IT Systems Administrator ensures operational excellence in mission-critical IT settings, providing support for networking and IT infrastructure while collaborating with teams to resolve technical issues and maintain systems.
Top Skills: Active DirectoryAnsibleBashCi/CdDhcpDnsLinuxNtpPowershellPtpPuppetPythonSnmpTcp/IpTerraformWindows
2 Months AgoSaved
In-Office
22203, Arlington, VA, USA
Mid level
Mid level
Aerospace
The IT Systems Administrator will manage and secure IT systems, provide user support, ensure cybersecurity compliance, and collaborate on process improvements.
Top Skills: ApplicationsCybersecurity ComplianceIt SystemsOperating SystemsSoftware Licenses
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