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169 windows administrator jobs at 127 companies in Arlington, TX

1mo
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L2 Cloud / Virtual OS Administrator (Windows/Linux)
Dallas, Texas, United States
OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
7+ YOEBachelor's degree and 7+ years OS administration experience (Windows/Linux) with cloud/hybrid, AD/GPO, virtualization, patching, scripting (PowerShell/Shell), and EMR/ITSM familiarity.
Windows Server, RHEL, CentOS, Active Directory, Group Policy, IAM, VMware, Hyper-V, AWS, Azure, PowerShell, Shell scripting, ServiceNow
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1mo
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Office Administrator
Childress or Texas or Amarillo or Dallas or Fort Worth or Houston or Lubbock or San Antonio
$45k-$60k/yr OnsiteFull Time
Hoffman Construction Company
Hoffman Construction Company: General contractor specializing in large-scale and complex construction projects.
1+ YOEHigh school diploma/GED and 1+ year accounting or office management experience in construction. Proficient in Windows and Microsoft Office 365 (Excel, Word, Outlook, PowerPoint), ProCore, Teams; 45+ WPM typing; strong communication, multitasking, and organizational skills; able to lift up to 40 lb; must pass drug and alcohol test.
Windows, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, ProCore, Microsoft Teams
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4d
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Administrator, Specialty Tax Operations
Atlanta or Austin or Birmingham or Boston or Dallas or Fort Lauderdale or Minneapolis or Nashville or Overland Park or Philadelphia or Raleigh or San Antonio or Scottsdale or Phoenix
$31-$43/hr RemoteFull Time
Aprio
Aprio: Provides business advisory, accounting, and tax services globally.
5+ YOERequires 5+ years of administrative experience, advanced Microsoft Excel, PowerPoint, and Word skills, strong organization, communication, problem-solving, multitasking, proofreading, and independent work abilities.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Windows
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2w
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System Administrator
Grand Prairie, Texas, United States
HybridFull Time
Cutter & Buck
Cutter & BuckNasdaq Stockholm: NEWW B: Designs and distributes premium sportswear and corporate promotional apparel.
5+ YOE5+ years system administration experience with M365/Azure, Active Directory, Windows/Linux servers, virtualization, networking, backup, endpoint management, and security; valid passport required for travel.
Active Directory, Microsoft 365, Azure, Windows, Linux, VMware, Meraki, Ansible, PowerShell, Intune, Autopilot, OneDrive, Exchange, Group Policy, MFA
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NETWORK ADMINISTRATOR
Weatherford, Texas, United States
$33-$34/hr OnsiteFull Time
City of Weatherford
City of Weatherford: Municipal government serving the residents of Weatherford, Texas.
3+ YOEAssociate's degree in related field, A+/Network+/Security+ (or similar), minimum 3 years network/system administration experience, valid Texas driver license, familiarity with virtualization, Linux and Windows Server, scripting (PowerShell/Bash/Python).
TCP/IP, DNS, DHCP, VLANs, routing, IPsec, SSL VPN, Linux, Windows Server, PowerShell, Bash, Python, firewalls, IDS/IPS, SCADA, Modbus, SNMP, CJIS, NIST
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3d
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ADMINISTRATOR L2
Plano, Texas, United States
$38k-$84k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
1+ YOERequires 1–3 years of desktop support experience, A+ and Cisco or Microsoft certification, Windows and Office proficiency, troubleshooting, networking, communication, and customer service skills.
Remedy, knowledge base, Cisco, Microsoft, Dell, Toshiba, Lenovo, HP, Windows 11, Windows 10, Windows 7, Microsoft Office Suite, Microsoft 365
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1w
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Senior Database Administrator
Atlanta or Charlotte or Dallas or Houston or Miami
RemoteFull Time
Seyfarth Shaw
Seyfarth Shaw: A global law firm providing advisory, litigation, and transactional legal services.
5+ YOEBachelor's or equivalent experience; 5+ years Microsoft SQL Server and Windows Server administration; expertise in HA/DR and Azure SQL; ability to manage multiple projects.
Microsoft SQL Server, Windows Server, Azure SQL
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Senior Database Administrator
Atlanta or Charlotte or Dallas or Houston or Miami
RemoteFull Time
Seyfarth Shaw
Seyfarth Shaw: Provides international legal advisory, litigation, and transactional services.
5+ YOE5+ years DBA experience including Microsoft SQL Server and Windows Server administration, HA/DR design, Azure SQL, ability to manage multiple projects.
Microsoft SQL Server, Windows Server, Azure SQL
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2d
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FT - Systems Administrator
Dallas, Texas, United States
OnsiteFull Time
Dallas Theological Seminary
Dallas Theological Seminary: Provides graduate theological education and professional training for ministries.
5+ YOERequires 5+ years in systems administration or infrastructure engineering, Windows Server, Active Directory, Microsoft 365, Entra ID, virtualization, backup and recovery, PowerShell, and compliance experience.
Windows, Linux, VMware, vSphere, vCenter, Microsoft Azure, Microsoft 365, Microsoft Entra ID, Exchange Online, Microsoft SharePoint Online, MFA, Conditional Access, Active Directory, Group Policy, DNS, DHCP, PowerShell, ITIL
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IT Administrator II
Plano, Texas, United States
OnsiteFull Time
CCIntegration
CCIntegration: Provides custom server appliances and rack infrastructure integration.
3+ YOE3+ years IT support/systems administration experience; manage Windows/Linux servers, AD, Group Policy, networking, endpoint management, NIST/CMMC compliance, and provide onsite user support.
Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Windows Server, Active Directory, Group Policy, Linux, Hypervisor, Intune, SCCM, Microsoft 365, Azure, Azure Government, GCC High, VPN
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1w
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Senior Systems Administrator
Frisco, Texas, United States
OnsiteFull Time
Dallas Cowboys
Dallas Cowboys: Professional football franchise and diversified business conglomerate.
7+ YOERequires 7+ years of systems administration experience with enterprise servers and storage, ITIL-based incident and change management, troubleshooting, collaboration, and Windows, Linux, virtualization, cloud, backup, and scripting expertise.
Active Directory, Microsoft Entra ID, Microsoft Azure, Microsoft 365, Microsoft Exchange Online, DNS, SSL, HPE, VMware, Hyper-V, KVM, Windows, Linux, Microsoft PowerShell, ITIL
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2mo
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System Administrator III
Dallas, Texas, United States
OnsiteFull Time
Southwest Transplant Alliance
Southwest Transplant Alliance: Manages the procurement and transport of organs for transplantation.
5+ YOEBachelor's degree and 5+ years enterprise systems administration including Windows Server, Hyper-V, backup/recovery, monitoring, patching, and datacenter operations; PowerShell scripting and strong troubleshooting skills.
Microsoft Hyper-V, PowerShell, Windows Server, Active Directory, DNS, Group Policy, Azure
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2d
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Senior System Administrator
McKinney, Texas, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOEUniversity degree or equivalent experience and 2+ years of relevant experience; active Secret clearance and U.S. citizenship required. Requires Linux/Windows administration, virtualization, backup, scripting, and security certification capability.
Red Hat Enterprise Linux, Microsoft Windows, DNS, DHCP, Active Directory, WSUS, VMware, BackupExec, NetBackup, VMware vCenter, vSphere, Linux, Windows 10, Windows 11, Splunk, ESX, PowerShell, Bash, SCCM, Exchange, NAS, SAN
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2mo
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System Administrator III
Dallas, Texas, United States
OnsiteFull Time
Southwest Transplant Alliance
Southwest Transplant Alliance: Facilitates organ and tissue donation for lifesaving transplants.
5+ YOEBachelor's degree or equivalent experience, 5+ years of enterprise systems administration, 3+ years of Microsoft Hyper-V, Windows Server, backup/recovery, monitoring, PowerShell, driver's license, and HIPAA compliance.
Microsoft Hyper-V, PowerShell, Windows Server, Linux, Active Directory, DNS, Group Policy, Azure, Microsoft AZ-800, Microsoft AZ-801, Microsoft AZ-104
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1w
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System Administrator
Fort Worth, Texas, United States
$79k-$102k/yr OnsiteFull Time
Veros Credit
Veros Credit: Provides subprime automotive financing and loan servicing for vehicle buyers.
5+ YOERequires 5+ years of helpdesk or Windows system administration experience, networking and Microsoft technologies expertise, Azure hybrid cloud experience, and a bachelor's degree in computer science or equivalent experience.
Linux, Microsoft Active Directory, Microsoft Exchange, Microsoft Windows Server, Microsoft Azure, Azure AD, Entra ID, Azure Virtual Machines, Azure Storage, SAN, VoIP, FSA, EAP, STD, LTD
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1mo
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SharePoint Administrator, Lead
Dallas, Texas, United States
$150k-$170k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
8+ YOEManaging and upgrading on-premises SharePoint farms, planning/executing migrations, SharePoint farm administration, Windows/SQL/IIS/AD management, PowerShell scripting, DoD 8140 IAT II certification and U.S. citizenship with Top Secret/SCI eligibility.
Microsoft SharePoint, VMware vSphere, ESXi, vCenter Server, PowerShell, SQL Server, Windows Server, Active Directory, IIS
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1w
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Systems Administrator
Addison, Texas, United States
OnsiteFull Time
Zenner USA
Zenner USA: Manufacturer of water, gas, and thermal energy meters.
3+ YOERequires 3+ years supporting or administering Windows servers and clients, MS Office support experience, and strong communication and customer service skills. Linux, Microsoft 365, MS SQL Server, and RMM experience preferred.
Microsoft Windows, Microsoft Office, Linux, Microsoft 365, Microsoft SQL Server, RMM, Exchange, PBX
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Information Technology System Administrator
Hood River or Dallas
OnsiteFull Time
Trillium Engineering
Trillium Engineering: Designs and manufactures gimbal imaging systems for unmanned aircraft.
2+ YOEAssociate's or Bachelor's in IT (preferred) or equivalent experience; 2 years IT support/systems administration experience; working knowledge of Windows, macOS, Linux, Active Directory, Microsoft 365, endpoint protection, secure remote access; strong communication and problem-solving.
Windows, macOS, Linux, Active Directory, Microsoft 365
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2w
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Corporate Systems Administrator
Dallas, Texas, United States
OnsiteFull Time
Omni Hotels & Resorts
Omni Hotels & Resorts: Operates luxury hotels, resorts, and golf courses globally.
6+ YOE6+ years systems administration experience; expertise in Windows server, virtualization, networking, security tools, backups, and cloud platforms; Bachelor's preferred; strong troubleshooting and scripting skills.
AWS, Azure, GCP, Cloudflare, PowerEdge, Powervault, vxRail, SAN, Microsoft Office 365, Microsoft Exchange Server, Microsoft SQL Server, Microsoft Server, Active Directory, DNS, WINS, DHCP, IIS, Okta, Azure SSO/IAM, EDR, SIEM, DLP, VPN, VMware, Horizon VDI, vSAN, DRS, Linux, PBX, VBScript, PowerShell, Cisco Networking, Veeam Backup and Replication
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4d
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Pega PRPC Administrator
Irving, Texas, United States
OnsiteFull Time
NTT DATA
NTT DATA: Global provider of IT and business consulting services.
5+ YOERequires a bachelor's degree, 5–8+ years of IT experience, 6 years of Pega administration, 3+ years of Pega development, and mandatory PCSSA certification. Requires application servers, databases, Linux/Windows, containers, integrations, and DevOps expertise.
Pega PRPC, Pega Platform, Tomcat, WebSphere, WebLogic, OpenShift, Docker, Kubernetes, AKS, Oracle, PostgreSQL, DB2, MSSQL, Linux, Windows, Pega Deployment Manager, Jenkins, Pega Diagnostic Cloud (PDC), Splunk, Grafana, JVM, Kafka, REST, SOAP, JMS, OAuth, SSO, LDAP, AWS, Azure, GCP, Git, Azure DevOps
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