22 active directory administrator jobs at 21 companies in Spring, TX

2mo
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Systems Administrator
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Ft. Lauderdale or Charlotte or Austin
OnsiteFull Time
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
5+ YOE5-7 years IT experience; Windows Server administration; Active Directory; Office 365; cloud (AWS/Azure); PowerShell; scripting; enterprise identity management; Linux or Windows administration; on-call rotation.
PowerShell, Microsoft Graph, JavaScript, Shell scripting, Microsoft Office 365, Azure, AWS, Google Cloud, Oracle, Active Directory, Office 365, SharePoint Online, Exchange Online, ID management systems, SolarWinds, HP, Dell, Cisco
1w
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IT SYSTEMS ADMINISTRATOR
Houston, Texas, United States
$80k-$85k/yr OnsiteFull Time
Ultralife
UltralifeNASDAQ: ULBI: Manufactures high-performance battery systems and tactical communication products.
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
1mo
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Systems Administrator
Pasadena or Houston
HybridFull Time
Kuraray
KurarayTokyo Stock Exchange: 3405: Manufacturer of specialty chemicals, fibers, and synthetic resins.
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
3w
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Sr Systems Administrator
Houston, Texas, United States
OnsiteFull Time
TransCore
TransCore: Provides electronic tolling and intelligent traffic management solutions.
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
1d
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CAD Administrator
Mandeville or Houston or Port Arthur or Lafayette or Baton Rouge or Metairie
OnsiteFull Time
Keystone Engineering
Keystone Engineering: Provides multi-discipline engineering and project management services.
Experience supporting CAD products and versions, knowledge of CADWorx and Autodesk toolset, Windows Active Directory and networking, strong problem-solving and communication skills.
CADWorx, Autodesk Plant 3d, Autodesk Advance Steel, Autodesk Civil 3d, Autodesk Forma (ACC,BIM 360), Autodesk Recap, Windows Active Directory, Windows 10, Windows 11
1mo
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Senior Endpoint Administrator
Houston, Texas, United States
OnsiteFull Time
Empower Pharmacy
Empower Pharmacy: Manufacturer and provider of custom compounded medications.
Advanced endpoint administration across Windows and macOS, including Intune, Jamf Pro, Apple Business Manager, Autopilot; security, patching, device lifecycle, Active Directory/Entra ID, PowerShell automation, and Tier 2/3 support.
Microsoft Intune, Jamf Pro, Apple Business Manager, Autopilot, Windows 10/11, macOS, Active Directory, Entra ID, Group Policy, PowerShell
1mo
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Systems Administrator
Houston, Texas, United States
HybridFull Time
Alterman
Alterman: Providing electrical construction and technical services for commercial projects.
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
1w
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IT Administrator
Houston, Texas, United States
HybridFull Time
Reynolds and Reynolds
Reynolds and Reynolds: Provides software and services for automotive retailers.
Bachelor's in computer-related field required; industry certifications preferred (A+, Network+, Linux+/LPIC, CCNA/CCNP, MCSA/MCSE); knowledge of server hardware, virtualization, networking, VMware, Windows/Linux, Active Directory, DNS, SQL; strong communication skills.
VMware, Windows, Linux, Active Directory, DNS, SQL
1mo
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IT Support Administrator
Houston, Texas, United States
OnsiteFull Time
Continental Carbon Company
Continental Carbon Company: Manufactures and supplies carbon black for global industrial markets.
3+ YOE3+ years IT help desk/desktop support experience; Associate or Bachelor's in IT/CS preferred; required CCNA and CompTIA Security+; strong Microsoft 365 and Active Directory administration, networking fundamentals, virtualization (VMware/Hyper-V), and security/incident response skills.
MFA, Endpoint Protection, SIEM, Active Directory, Microsoft 365, Windows OS, VMware, Hyper-V, remote support software, TCP/IP, DHCP, DNS, VLANs, VPN, NIST CSF 2.0
1mo
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Sr. Server Operations Administrator
Houston, Texas, United States
OnsiteFull Time
Targa Resources
Targa ResourcesNYSE: TRGP: Midstream providing natural gas and NGL infrastructure services.
Bachelor's in IT/CS or equivalent; significant enterprise Windows/Linux server administration; VMware, Active Directory, SAN, backup (Veeam/ExaGrid), Cisco UCS; scripting with PowerShell/Bash/Python; on-call participation.
Windows, Linux, VMware vSphere, VMware Operations Manager, Citrix, SolarWinds, Microsoft System Center, PowerShell, Bash, Python, Active Directory, DNS, DHCP, Group Policy, SAN, Veeam, ExaGrid, Cisco UCS
2mo
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Service Desk Administrator
Houston or Melbourne or St. Paul or St. Louis or Sioux Falls
$57k-$81k/yr HybridFull Time
HR Green
HR Green: Provides engineering and technical consulting for infrastructure and community projects.
1+ YOE1-5 years in help desk/IT support; Windows 11; Microsoft 365; Citrix/VDI; SCCM; Active Directory; Entra ID; MFA; good communication; driver’s license.
Windows 11, Microsoft 365, Citrix, SCCM, Active Directory, Entra ID, MFA
1mo
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LAN Administrator (Full-Time On-Site)
Houston, Texas, United States
OnsiteFull Time
Nexus Health Systems
Nexus Health Systems: Specialized neuro-rehabilitation and pediatric inpatient medical care provider.
3+ YOEAssociate degree in IT, 3+ years IT experience (2 years in healthcare preferred), familiarity with Active Directory, DNS, DHCP, virtualization (VMware/Hyper-V), EMR, Microsoft Intune, Avaya IP Office; CompTIA A+/Network+/Security+ preferred; ability to deploy hardware, troubleshoot network and endpoint issues, and participate in on-call rotations.
Active Directory, DNS, DHCP, VMware, Hyper-V, EMR, Avaya IP Office, Microsoft Intune, DMARC, POTS, firewalls, switches, WAPs
2mo
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IT Systems Administrator/Field Engineer
Houston or Brentwood or Dallas
OnsiteFull Time
Enable Resource Group
Enable Resource Group: Provides IT managed services and consulting for churches.
3+ YOE3+ years in IT support; Microsoft 365; Active Directory/Entra ID; Windows/macOS; basic networking (DHCP/DNS/TCP-IP); on-site and remote support; able to lift 50 lbs; valid driver’s license.
Microsoft 365, Active Directory, Entra ID, Remote administration tools, Windows Server, Hyper-V, Backup/Disaster Recovery, DNS, DHCP, VPN
1mo
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System Administration
Cleveland or Cardington or Houston
OnsiteFull Time
Marmon
Marmon: Global industrial organization providing manufacturing and services across sectors.
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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IT Infrastructure Supervisor
Houston, Texas, United States
OnsiteFull Time
TG Natural Resources
TG Natural Resources: Explores and produces natural gas and midstream energy resources.
15+ YOE15+ years IT experience with 5+ years in Azure/Microsoft 365 systems administration and 5+ years in network administration; experience with Active Directory, DNS, SSL, Cisco Meraki, PowerShell, Windows Server; team and project management skills.
Microsoft Azure, Microsoft 365 (M365), Cisco Meraki, Active Directory, DNS, SSL, PowerShell, Windows 10, Windows Server 2019, Microsoft Teams, Group Policy, VPN
2w
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Service Desk Support Specialist
Houston, Texas, United States
OnsiteFull Time
Viridien
Viridien: Provides geoscience services, earth data, and seismic equipment.
2+ YOE2+ years Tier 2 helpdesk or junior systems administration experience; support Windows endpoints, Microsoft 365, hybrid identity, Active Directory; networking fundamentals and strong customer communication.
Microsoft 365, Outlook, Exchange Online, Microsoft Teams, OneDrive, SharePoint Online, Active Directory, Azure, Microsoft Entra ID, Azure AD Connect, Windows Server, Hyper-V, Intune, PowerShell
1mo
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IT Security Engineer
Houston, Texas, United States
OnsiteFull Time
METECS
METECS: Builds high-fidelity engineering simulations and software for aerospace industries.
2+ YOE2+ years of IT experience with hands-on security responsibilities; experience with logging, vulnerability scanning, IAM, audits/compliance, Microsoft 365 and Active Directory administration, Linux, AWS/Azure, networking, and clear communication.
Microsoft Windows, Linux, Microsoft 365, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft Active Directory, Microsoft Group Policy, Ubuntu, Red Hat, XDR, AWS, Azure, NIST SP 800-171, ISO 27001, CMMC, SOC 2
1w
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IT Systems Analyst II
Houston, Texas, United States
$75k-$85k/yr OnsiteFull Time
CERTEX USA
CERTEX USA: Sells and services industrial lifting, rigging, and safety equipment.
3+ YOE3+ years IT analyst experience in multi-site enterprise; hands-on Microsoft Entra/Active Directory and Microsoft 365 administration; EDR, RMM, networking, and ITSM tool experience; strong troubleshooting and documentation skills.
Microsoft Entra, Microsoft 365, Exchange Online, Huntress, SentinelOne, Microsoft Defender for Office 365, NinjaOne, SonicWall, Cambium, HaloITSM, Hudu, Abnormal, Defender ATP, IRONSCALES, 3CX, Microsoft Azure
2w
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Onsite Engineer (A Group IT)- Houston, TX
Houston, Texas, United States
OnsiteFull Time
Q-Edge Corporation
Q-Edge Corporation: Advanced electronics manufacturing and supply chain solutions provider.
5+ YOEBachelor's degree, 5+ years IT in manufacturing, experience supporting SAP/MES/SCADA, Windows/macOS/Linux administration, Active Directory, VPN, ticketing systems, SQL/reporting; strong communication and project coordination.
SAP, MES, SCADA, Windows, macOS, Linux, Active Directory, VPN, SQL
2w
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Solutions Engineer
Houston, Texas, United States
HybridFull Time
Quanta Services
Quanta ServicesNYSE: PWR: Infrastructure solutions for electric, energy, and communications industries.
5+ YOE5+ years IAM engineering experience across cloud providers; hands-on Entra ID and Active Directory administration; scripting and IaC skills; knowledge of auth protocols and PKI; bachelor's in CS/InfoSec or equivalent experience.
AWS, Azure, OCI, GCP, Entra ID, Active Directory, Microsoft Graph, Terraform, Azure CLI, PowerShell, Python, Azure Virtual Desktop, ADCS, SAML, OIDC, OAuth 2.0, SCIM, Kerberos, LDAP, REST