Top Systems Administrator Jobs

Reposted 19 Days AgoSaved
Hybrid
Reston, VA, USA
118K-201K Annually
Senior level
118K-201K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Systems Administrator will support government missions by ensuring system operations, configurations, maintenance, and leading security protocols.
Top Skills: Network ConfigurationSecurity ProtocolsSystems Administration
Reposted 20 Days AgoSaved
Hybrid
San Diego, CA, USA
97K-165K Annually
Senior level
97K-165K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Manage, configure, and troubleshoot Windows, Linux, and VM servers and lab infrastructures for classified environments. Implement authentication, file-share, and collaboration services; apply RMF/STIG hardening; maintain documentation, backups, and policies; support audits and incident response; and respond to occasional off-hours outages.
Top Skills: Active DirectoryDomain ControllerGpoLab-In-A-BoxLdapLinuxNessusNispomPowershellPythonRmfSplunkStigTrellix EpoVeeamVirtual MachinesVmware VsphereWindows
Reposted 24 Days AgoSaved
In-Office
Herndon, VA, USA
109K-166K Annually
Senior level
109K-166K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Systems Administrator manages system performance, security, and infrastructure while providing support for Windows and Linux environments. Responsibilities include monitoring, troubleshooting, and maintaining systems and backups, and implementing security measures.
Top Skills: Active DirectoryAWSAzureDhcpDnsGroup PolicyHyper-VLinuxProxmoxVMwareWindows
Reposted 24 Days AgoSaved
In-Office
Herndon, VA, USA
168K-206K Annually
Senior level
168K-206K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Senior Systems Administrator at Boeing will manage systems, perform maintenance, support security measures, and ensure optimal system performance across Windows and Linux environments.
Top Skills: Active DirectoryAhvAWSAzureDhcpDnsGroup PolicyHyper-VLinuxProxmoxVMwareWindows
Reposted 2 Days AgoSaved
Hybrid
Boston, MA, USA
113K-142K Annually
Senior level
113K-142K Annually
Senior level
Consumer Web • eCommerce • Software
The Principal IT Systems Administrator oversees IT systems, leading complex initiatives, managing infrastructures and endpoints, enhancing security compliance, and ensuring incident management and documentation standards are met.
Top Skills: Google WorkspaceIntuneJAMFM365OktaPowershellPythonTerraform
Reposted 3 Days AgoSaved
Hybrid
Cedar Rapids, IA, USA
88K-150K Annually
Senior level
88K-150K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Manage classified IT systems, focusing on configuration, maintenance, and security compliance. Responsible for user management, vulnerability assessment, and collaboration with security personnel.
Top Skills: Active DirectoryLab-In-A-BoxNessusPowershellPythonSplunkTrellix EpoVeeamVMware
Reposted 4 Days AgoSaved
In-Office
Fairfax, VA, USA
124K-168K Annually
Senior level
124K-168K Annually
Senior level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Senior Linux Systems Administrator at Boeing will design, implement, and maintain Linux systems, ensuring security and compliance while providing mentorship and optimizing performance.
Top Skills: AcasActive DirectoryAnsibleBashLinuxNessusOracle Enterprise LinuxPowershellPythonRedhat Enterprise LinuxSplunkStig'SSuse LinuxVMware
Reposted 3 Minutes AgoSaved
In-Office
Arlington, VA, USA
155K-180K Hourly
Senior level
155K-180K Hourly
Senior level
Security • Cybersecurity
The Senior System Administrator will oversee system testing, manage AWS access and security, monitor system performance, troubleshoot issues, and support operational tasks while collaborating with multiple teams.
Top Skills: AWSCloudwatchConfluenceEc2ElasticsearchJIRAKibanaLinuxServicenowTableau
Reposted 3 Minutes AgoSaved
In-Office
Arlington, VA, USA
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Security • Cybersecurity
The Senior System Administrator oversees system testing, access management, performance monitoring, and operational support, ensuring security and efficiency at an AWS environment.
Top Skills: AWSCloudwatchConfluenceElasticsearchIamJIRAKibanaServicenowTableau
YesterdaySaved
In-Office
Carrollton, TX, USA
70K-75K Annually
Junior
70K-75K Annually
Junior
Healthtech • Information Technology • Payments • Financial Services
The Junior Systems Administrator provides technical support and troubleshooting for systems, manages IT projects, and mentors junior staff.
Top Skills: A+Active DirectoryGoogle SuiteHypervisorsNetwork+Windows Os
YesterdaySaved
Remote
USA
Mid level
Mid level
Information Technology • Professional Services • Software • Consulting
Manage and secure IT infrastructure, providing support for macOS and Windows systems, user account management, device deployment, and network troubleshooting.
Top Skills: Active DirectoryAWSAzure AdBashGCPGoogle WorkspaceIntuneJAMFKandjimacOSMicrosoft 365PowershellPythonWindows
7 Days AgoSaved
Hybrid
Merrimack, NH, USA
79K-135K Annually
Mid level
79K-135K Annually
Mid level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The IT Systems Administrator II manages IT systems in classified environments, focusing on user account administration, desktop and virtual server support, security compliance, and system documentation.
Top Skills: Active DirectoryHyper-VSccmVMwareWindows OsWsus
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Reposted YesterdaySaved
In-Office
Fort Lee, NJ, USA
180K-210K Annually
Senior level
180K-210K Annually
Senior level
Fintech • Financial Services
The role involves administering enterprise SaaS platforms for document management, overseeing security, workflow management, vendor coordination, system health monitoring, and ensuring compliance with governance frameworks.
Top Skills: Box.ComDocusignIcertisLogicgateRest ApisSaaS
Reposted YesterdaySaved
In-Office
Home, PA, USA
58K-90K Annually
Entry level
58K-90K Annually
Entry level
Healthtech
The Pathology Systems Administrator manages pathology applications and systems, ensuring compliance and reliability while supporting diagnostic workflows and project deliverables.
Top Skills: Information SystemsItilProject ManagementSix SigmaTogaf
Reposted YesterdaySaved
In-Office
Annapolis Junction, MD, USA
120K-150K Annually
Mid level
120K-150K Annually
Mid level
Information Technology • Software • Consulting • Big Data Analytics
The role involves managing systems administration tasks and supporting watch desk operations, including troubleshooting and maintaining Windows operating systems while ensuring effective communication and documentation of technical issues.
Top Skills: Windows
Reposted YesterdaySaved
In-Office
Annapolis Junction, MD, USA
106K-135K Annually
Senior level
106K-135K Annually
Senior level
Information Technology • Software • Consulting • Big Data Analytics
The Systems Administrator will support IT systems implementation, maintenance, and troubleshooting, manage daily activities, provide Tier 1 and Tier 2 help desk support, and ensure optimal system performance and user assistance.
Top Skills: Network Security SoftwareUnixWindows Operating Systems
Reposted YesterdaySaved
Remote
United States
115K-140K Annually
Mid level
115K-140K Annually
Mid level
Professional Services • Social Impact • Consulting
The Salesforce Systems Administrator manages and optimizes the Salesforce platform, ensuring data integrity, user management, and supports cross-functional teams in implementing CRM solutions.
Top Skills: ApexData LoaderMarketing CloudPardotSales CloudSalesforceService Cloud
Reposted YesterdaySaved
In-Office
Dallas, TX, USA
Junior
Junior
Information Technology • Software
The Junior Systems Administrator role involves supporting Azure and on-prem environments, managing Windows Server and hardware, and overseeing patch management, networking, and endpoint management tasks.
Top Skills: AzureAzure ArcAzure Update ManagerHyper-VIisLoad BalancersMicrosoft IntuneWindows ServerWsus
Reposted 7 Days AgoSaved
In-Office
2 Locations
Expert/Leader
Expert/Leader
Healthtech • Payments • Software
The Sr. Systems Engineer II leads the architecture and implementation of enterprise systems, focusing on security and scalability. Responsibilities include overseeing cloud services, mail systems, and change management, mentoring engineers, and driving architectural discussions across teams.
Top Skills: Microsoft 365AzurePowershellRubrikVmware Vsphere
Reposted 2 Days AgoSaved
In-Office
San Antonio, TX, USA
70K-110K Annually
Junior
70K-110K Annually
Junior
Artificial Intelligence • Information Technology • Software • Cybersecurity
The Systems Administrator II is responsible for maintaining enterprise IT systems, troubleshooting server issues, managing Azure accounts, and ensuring compliance with security protocols while providing documentation and support for enterprise assets and operations.
Top Skills: Active DirectoryAzureComptia A+Med365Microsoft 365AzureQuest Suite Of ToolsScom
Reposted 2 Days AgoSaved
In-Office
San Antonio, TX, USA
75K-114K Annually
Mid level
75K-114K Annually
Mid level
Artificial Intelligence • Information Technology • Software • Cybersecurity
The Systems Administrator III is responsible for managing and configuring systems, supporting Active Directory and cloud services, maintaining data encryption, and ensuring system compliance, among other IT tasks.
Top Skills: Active DirectoryAzureData Encryption ServicesMicrosoft Exchange OnlineQuest Suite Of ToolsSystem Center Operations Manager
Reposted 2 Days AgoSaved
Hybrid
Pittsburgh, PA, USA
Mid level
Mid level
Digital Media
The Systems Administrator maintains SoundStack's infrastructure, deploying and troubleshooting servers, supporting incident management, and improving operations with automation tools.
Top Skills: AnsibleCloud InfrastructureLinuxVirtualizationWindows
Reposted 2 Days AgoSaved
In-Office
Edwards Air Force Base, CA, USA
120K-172K Annually
Senior level
120K-172K Annually
Senior level
Aerospace
The Systems Administrator V manages enterprise systems, designs and maintains infrastructure, administers VMware technologies, and develops security protocols while providing technical guidance and support to cross-functional teams.
Top Skills: Diagnostic ToolsEsxiFirewallingIp SchemaNasRed Hat Enterprise LinuxRoutingSanVcenterVirtualizationVlansVMwareVsanVxrailWindows
Reposted 2 Days AgoSaved
In-Office
Columbia, MD, USA
120K-200K Annually
Senior level
120K-200K Annually
Senior level
Information Technology
Provides support for IT systems implementation, troubleshooting, and maintenance, managing daily operations and problem resolution for various devices.
Top Skills: AnsibleLinuxLinux ScriptingRed Hat 8/9Rhel 8SaltSatelliteUnixWindow ScriptingWindowsWindows 11
Reposted 2 Days AgoSaved
In-Office
Annapolis Junction, MD, USA
50K-290K Annually
Mid level
50K-290K Annually
Mid level
Information Technology • Business Intelligence • Consulting • Defense
The Systems Administrator manages IT systems infrastructure, providing implementation, troubleshooting, and maintenance support, ensuring operational efficiency and compliance with security standards.
Top Skills: ItsmLinuxServicenowUnixWindows
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