42 windows system administrator jobs at 33 companies in Katy, TX
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IT System Administrator - IB4
Houston, Texas, United States
OnsiteFull Time
Bachelor's in CS or related; in-depth knowledge of Windows, Linux, Mac; virtualization, AD/Group Policy, MDM, backups, scripting, networking, hardware troubleshooting, and strong communication.
Windows, Linux, Mac, Active Directory, Group Policy, Zabbix, Graylog, MDM, Anti-virus software
1w
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Full Time - Banner System Administrator
Brenham or Bryan
$43k/yr OnsiteFull Time
2+ YOEAssociate degree, two years supporting Ellucian Banner in higher education, and experience with Windows, Linux, Oracle, Apache Tomcat, Java, security certificates, Jenkins Agents, SQL, vi, cron, and shell scripts.
Ellucian Banner, Windows, Apache Tomcat, Java, Jenkins Agents, Oracle, Linux, vi, cron, SQL, shell scripts, Ellucian Customer Center, Ellucian Solutions Manager (ESM), Degreeworks, Banner Document Management, Banner Communication Management, Banner Extensibility, Automic/UC4, NextGen Dynamic Forms, Evisions Argos, Intellecheck, FormFusion, CBORD CSGold, Ethos Integration, Ethos Data Access, Ellucian Experience, Ellucian Intelligent Learning Platform (ILP), Ellucian Insights, Ellucian Intelligent Processes, Ellucian Communicate, Ellucian Forms, Ellucian API Designer, Ellucian Data Connect
2mo
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System Administration
Cleveland or Cardington or Houston
OnsiteFull Time
5+ YOE5–7 years in systems administration; experience with VMware, Windows Server, Active Directory, Microsoft 365, SAN; ERP familiarity; cybersecurity basics; multi-site support.
VMware, Windows Server, Microsoft 365, Active Directory, Veeam Backup, Lansweeper, ERP systems
1mo
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Sr Systems Administrator
Houston, Texas, United States
OnsiteFull Time
15+ YOE15+ years systems administration experience in Windows environments; expertise in Active Directory, PowerShell, Hyper-V, failover clusters, storage, networking, security, monitoring and disaster recovery.
Active Directory, DNS, DHCP, TCP/IP, PowerShell, Hyper-V, Dell Storage, Microsoft Failover Clusters, Palo Alto, Cisco, Windows Server, WSUS, Microsoft System Center, SolarWinds, CrowdStrike
2mo
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Systems Administrator
Houston, Texas, United States
OnsiteFull Time
7+ YOEMaintain and secure hybrid infrastructure including enterprise Linux, Azure, Microsoft 365, Windows Server and virtualization. Require 7+ years systems administration, 5+ years Microsoft enterprise experience, 2–3 years Azure, strong troubleshooting and documentation skills.
Microsoft Azure, Microsoft 365, Windows Server, PowerShell, Bash, WebEx, RMM, IT service management, DNS, DHCP, VPN, TCP/IP
1mo
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Systems Administrator
Pasadena or Houston
HybridFull Time
3+ YOEAdminister and modernize hybrid IT infrastructure; Azure Administrator Associate (AZ-104) required; 3+ years supporting enterprise hybrid infrastructure; experience with Windows Server, Active Directory, virtualization, cloud services, scripting, and ITSM.
Microsoft Azure, Microsoft Entra ID, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft OneDrive, Microsoft Teams, Microsoft Intune, Windows Server, Active Directory, Group Policy, DNS, DHCP, VMware, PowerShell, Nagios, SolarWinds, Avanti, MySQL, PostgreSQL, MS-SQL
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Systems Administrator
Houston, Texas, United States
$65k-$81k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science or related field, 3+ years supporting enterprise users, experience with Active Directory, Microsoft 365, ticketing systems, Windows, cloud services, RBAC, SSO, MFA, and ITIL/SLA.
Fortinet VPN, Lenovo, Xerox, Active Directory, Azure AD, Microsoft 365, Zendesk, Extron, RBAC, SSO, MFA, ITIL, SLA, Windows, Microsoft Cloud, Microsoft Intune, PowerShell, Teams, Zoom
1mo
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Systems Administrator III
Houston, Texas, United States
$111k-$127k/yr OnsiteFull Time
5+ YOE5+ years Windows system administration, strong VMware vCenter experience, Veeam backup, MSSQL administration, networking fundamentals, scripting (PowerShell/Python) experience, Bachelor's or equivalent, ability to travel regionally and provide after-hours support.
Microsoft Windows Server, Microsoft Active Directory, Microsoft Group Policy, Microsoft WSUS, Microsoft SQL Server, VMware vCenter, VMware Horizon View, Veeam Backup & Replication, PowerShell, Python, PDQ Deploy, Netwrix, SolarWinds, MS Office Suite
2mo
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Principal - Engineer - Automation (DeltaV System Administrator)
Houston, Texas, United States
$66k-$172k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or related science; 3+ years DeltaV system administration including hardware design; 3+ years pharmaceutical manufacturing experience; Windows Server and virtualization experience; computer system validation (CSV) knowledge; US work authorization required.
DeltaV, Windows Server, Kneat Validation, Veeva Vault
2w
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CAD Administrator
Houston or Port Arthur or Lafayette or Baton Rouge or Metairie
OnsiteFull Time
4+ YOEProvide technical CAD support and system maintenance for multiple Autodesk and third-party CAD products; install/configure software; strong problem solving, communication, and Windows AD/networking knowledge; U.S. work authorization required.
CADWorx, Autodesk Plant 3d, Autodesk Advance Steel, Autodesk Civil 3d, Autodesk Forma (ACC,BIM 360), Autodesk Recap, LFM, Windows Active Directory, Windows 10, Windows 11
3w
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IT SYSTEMS ADMINISTRATOR
Houston, Texas, United States
$80k-$85k/yr OnsiteFull Time
3+ YOE3+ years IT experience with LAN/WAN, Active Directory, Exchange/Azure administration, desktop/laptop break/fix, and user support; bachelor's or associate degree preferred.
Active Directory, Microsoft Azure, Windows 10, Windows 11, Microsoft Office 365, Microsoft Outlook, Microsoft Exchange, AntiVirus, LAN, WAN
2mo
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Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
2w
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BIM/CAD Systems Administrator
Houston, Texas, United States
OnsiteFull Time
3+ YOEEngineering or Computer Science degree; 3–5 years in IT or drafting/design; expertise in CAD/BIM tools, automation, data integration, Windows, networking, databases, Microsoft Office, and programming.
Bentley MicroStation, Autodesk AutoCAD, Bentley OpenPlant, AVEVA Plant Suite, E3D, Hexagon Smart Suite, Autodesk Plant 3D, Windows OS, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Visio, SQL Server, SQL, MySQL, .NET, VB, VBA, C#, C++, PowerShell, Windows Azure, RESTful APIs, OpenAPI, Power BI, Python
1mo
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Imaging Systems Administrator
The Woodlands, Texas, United States
OnsiteContract
1+ YOEAssociates degree or equivalent experience, 1+ year radiology department experience, RIS/PACS experience, Windows Server competency, HL-7 and DICOM knowledge, Epic Radiant/Cerner RadNet/Philips iSite experience preferred.
PACS, RIS, HL-7, DICOM, Epic Radiant, Cerner RadNet, Philips iSite, Windows Server
1mo
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Infrastructure Systems Administrator
Houston, Texas, United States
FieldFull Time
5+ YOE5+ years enterprise infrastructure engineering experience; expertise in Windows Server/Hyper-V, SAN/iSCSI, Active Directory and hybrid identity (Microsoft Entra ID); PowerShell scripting; enterprise certifications or bachelor\u0002s degree preferred.
Windows Server, Hyper-V, SAN, iSCSI, Active Directory, DNS, DHCP, Microsoft Entra ID, Group Policy, PowerShell, Microsoft Intune, Autopilot, NTFS, TCP/IP, Multipath I/O (MPIO)
3mo
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Systems Administrator III/IV
Houston, Texas, United States
$98k/yr OnsiteFull Time
10+ YOEBachelor’s degree or equivalent, ~10 years' experience; strong Windows AD, Linux, security, and virtualization; Windows Server/Linux OS knowledge; virtualization and cloud experience.
Windows Server, Linux, Splunk, SentinelOne, BigFix, Virtualization, Veeam, Cloud
2mo
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Systems Administrator
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years IT support or 5+ progressive technology experience; proficiency with Microsoft 365, Microsoft Intune, Microsoft Active Directory, PowerShell; strong documentation, networking fundamentals, and valid driver's license; travel up to 25–50%.
Microsoft Intune, Microsoft Entra ID, Microsoft 365, Microsoft Office, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, PowerShell, TCP/IP, DNS, DHCP, Microsoft Windows 10, Microsoft Windows 11, Apple iOS, ITSM, ERP, HRMS, PMS, VoIP
3mo
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Senior Endpoints Systems Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOE5–7+ years in enterprise endpoint management; strong SCCM and Intune; Windows 10/11 lifecycle, patching, and compliance; Autopilot provisioning; GPO to cloud; PowerShell automation; Microsoft Graph; endpoint security; co-managed SCCM+Intune; automation and collaboration.
SCCM, Intune, PowerShell, Microsoft Graph API, Autopilot, Group Policy, BitLocker
2w
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BIM/CAD Systems Administrator
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ years IT or drafting/design experience; degree in Engineering or Computer Science; advanced knowledge of MicroStation or AutoCAD; experience with design tool automation, data integration, and SQL; programming experience in .NET/VB/C#/C++/PowerShell.
Bentley MicroStation, Autodesk AutoCAD, Bentley OpenPlant suite, AVEVA Plant Suite, Hexagon Smart Suite, Autodesk Plant suite (Plant 3D), Microsoft Windows, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Visio, SQL Server, SQL, MySQL, .NET, VB, VBA, C#, C++, PowerShell, Windows Azure, Power BI, Python, RESTful APIs, OpenAPI
3w
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Systems Engineer
LaPorte, Texas, United States
OnsiteFull Time
5+ YOE5+ years systems administration/engineering experience; administer Microsoft 365 stack, lead tenant migrations, support Windows Server and networking; strong troubleshooting, documentation, and project skills.
Microsoft 365, Microsoft Entra ID (Azure AD), Microsoft Intune, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Windows Server, Microsoft PowerShell
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