74 dns jobs at 56 companies in Rosenberg, TX
2w
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Desktop Support Technician-Day Shift
Brookshire, Texas, United States
OnsiteFull Time
1+ YOE1–3 years IT support experience; associate degree in IT; proficiency with Windows, Active Directory, Microsoft 365, networking (DNS/DHCP/TCP-IP), and customer service.
Microsoft 365, Windows 10, Windows 11, Microsoft Office, Active Directory, VPN, DNS, DHCP, TCP/IP, Wi-Fi
4d
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Senior Network / Firewall Engineer - Houston, TX
Houston, Texas, United States
$110k-$135k/yr OnsiteFull Time
5+ YOE5+ years network/firewall engineering experience with Azure networking, IPsec/SSL VPNs, BGP, DNS/DHCP security, Sophos or equivalent firewall platforms, PKI/certificate management, and large-scale Cradlepoint device support.
Azure VPN Gateway, Azure Networking, Sophos, Cradlepoint, F5 BIG-IP, Azure WAF, Azure Application Gateway, Azure Front Door, PKI, BGP, DNS, DHCP, Azure Monitor, Microsoft Sentinel, Defender for Cloud, Intune
1mo
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IT Infrastructure Supervisor
Houston, Texas, United States
OnsiteFull Time
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
1mo
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Tier 1, IT Help Desk Support
Austin or Dallas or Houston
HybridFull Time
2+ YOE2+ years IT experience; knowledge of Windows 7/8/10, Microsoft Office, Windows administration (AD, DHCP, DNS, Group Policy), basic networking, virtualization, desktop imaging; CompTIA A+/MCSA preferred; high school required.
Windows 7, Windows 8, Windows 10, Microsoft Office, Active Directory Users and Computers, DHCP, DNS, Group Policy, Sites and Services, Desktop Deployment / Imaging, Windows Server 2008, Windows Server 2012, Windows Server 2016, Microsoft Office 365 Admin portal
1mo
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26-030.P - Network Admin
Houston, Texas, United States
OnsiteFull Time
2+ YOEKnowledge of TCP/IP, VLANs, IP addressing, switch and firewall configuration; experience with Fortinet and Cisco; able to support DNS/DHCP, VPN, SDWAN, IDS/IPS; travel up to 25%; 2+ years network/IT experience or equivalent.
TCP/IP, VLAN, DNS, DHCP, VPN, SDWAN, Fortinet, Cisco, IDS/IPS, SCADA
2mo
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Sr. Server Operations Administrator in Houston, Texas
Houston, Texas, United States
OnsiteFull Time
Bachelor's in IT or equivalent experience; significant enterprise Windows/Linux server administration; VMware, Citrix, SAN, backup (Veeam/ExaGrid) and Cisco UCS experience; scripting (PowerShell, Bash, Python); AD/DNS/DHCP/Group Policy; willingness to be on-call.
VMware vSphere, VMware Operations Manager, Citrix, SolarWinds, Microsoft System Center, PowerShell, Bash, Python, Microsoft Active Directory, DNS, DHCP, Group Policy, SAN, Veeam, ExaGrid, Cisco UCS
1w
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IT Field Services Tech (82183)
Houston, Texas, United States
FieldFull Time
2+ YOE2+ years IT field or desktop support; Windows 11 and Microsoft 365 administration; AD/Entra ID and Intune experience; networking (TCP/IP,DNS,DHCP,VLANs,VPNs); valid driver's license and ability to participate in on-call rotation.
Windows 11, Microsoft 365, Exchange Online, Teams, SharePoint Online, OneDrive, Active Directory, Microsoft Entra ID (Azure AD), Microsoft Intune, VMware, Linux, TCP/IP, DNS, DHCP, VLANs, VPNs, Fortinet, Ubiquiti UniFi, Cisco, Meraki, PowerShell, Hyper-V, ServiceDesk
3w
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IT Administrator
Houston, Texas, United States
HybridFull Time
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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Librarian III-System Administrator-Technology
Richmond, Texas, United States
$32-$40/hr OnsiteFull Time
3+ YOE1+ MgmtMaster's in library science (ALA) or CS with system administration concentration (or related degree with extensive ILS experience); 3+ years public library experience with 1 year supervisory; ILS administration, SQL, DNS, system security, vendor liaison, staff training.
ILS, SQL, DNS
2w
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Systems Engineer
Houston, Texas, United States
RemoteFull Time
3+ YOE3+ years systems engineering experience; Windows Server and Linux administration; cloud (AWS, Microsoft Azure, Google Cloud Platform); virtualization (VMware, Hyper-V); networking (TCP/IP, DNS, DHCP, VPN); scripting with PowerShell/Python/Bash; cybersecurity knowledge.
Windows Server, Linux, AWS, Microsoft Azure, Google Cloud Platform, VMware, Hyper-V, Active Directory, DNS, DHCP, VPN, TCP/IP, PowerShell, Python, Bash
1mo
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LAN Administrator (Full-Time On-Site)
Houston, Texas, United States
OnsiteFull Time
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
1w
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Sr. Patching and Vulnerability Management Analyst (Hybrid)
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years SCCM/MECM experience, enterprise Windows patching, PowerShell automation, vulnerability remediation (CVE/CVSS), AD/DNS/DHCP and networking knowledge; bachelor\u0002s or equivalent.
SCCM/MECM, PowerShell, Microsoft Intune / Endpoint Manager, Microsoft Azure, VMware, Hyper-V, Citrix
2w
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Network Administrator
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ years network administration experience; administer switches, routers, firewalls, VPNs, wireless; strong TCP/IP/DNS/DHCP and troubleshooting skills; centralized config, monitoring, and documentation experience.
AWS, Azure, GCP
1w
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Sr. Patching and Vulnerability Management Analyst (Hybrid)
Houston or Colorado Springs
HybridFull Time
3+ YOE3+ years supporting SCCM/MECM, enterprise Windows patching, zero-day/out-of-band patching, PowerShell automation, AD/DNS/DHCP, vulnerability remediation and risk-based prioritization.
Microsoft Endpoint Configuration Manager (SCCM/MECM), PowerShell, Microsoft Intune / Endpoint Manager, Microsoft Azure, VMware, Hyper-V, Citrix, Windows Server, Windows 10/11, Active Directory
1w
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IT Operations & Security Lead
Tomball, Texas, United States
$65k-$80k/yr OnsiteFull Time
5+ YOE5+ years IT operations experience, bachelor’s in CS/IT or related, strong Windows/macOS support, Google Workspace administration, networking (TCP/IP,DNS,DHCP,VPN), endpoint security, account/access management, and ticketing experience.
Google Workspace, Shopify, ERP, CRM, WMS
2mo
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NOC Analyst I
Houston or Dallas or Atlanta
RemoteFull Time
0+ YOEHigh school diploma required, 0-2 years network monitoring/IT experience, basic networking knowledge (TCP/IP, DNS, DHCP), familiarity with routers/switches/firewalls, proficiency with Microsoft Office, ability to work shifts and on-call.
SolarWinds, Nagios, PRTG, MikroTik, Ruckus, Microsoft Office, Linux, Windows, ping, traceroute
2w
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IT Support Analyst
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ years IT/desktop support experience; strong Microsoft 365, Entra ID/Active Directory, Intune, networking (TCP/IP,DNS,DHCP,VPN,Wi-Fi), and customer service skills; onsite Houston office presence required.
Jira Service Management, Microsoft 365, Outlook, Teams, SharePoint, Active Directory, Microsoft Entra ID, Microsoft Intune, UniFi Network, PowerShell
1mo
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IT Network Administrator - IB4
Houston, Texas, United States
OnsiteFull Time
Bachelor's in computer science; experience maintaining large-scale computer networks; familiarity with DHCP, DNS, routing, ISO layers, network sniffers (Wireshark/tcpdump); Fortigate and Cisco device administration; monitoring systems (Nagios, nginx); documentation and ISP ticket workflows.
Nagios, nginx, Wireshark, tcpdump, Fortigate, Cisco IOS, Tclsh
1w
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Identity & Access Management Engineer - Microsoft Entra ID
Houston, Texas, United States
$79k-$93k/yr HybridFull Time
2+ YOEAdminister and support IAM services, user lifecycle, DNS/DHCP/IPAM, SSL certificates and F5 proxies. Bachelor's degree or 4 years relevant experience; minimum 2 years relevant experience. Microsoft Entra ID, scripting and troubleshooting skills preferred. Must be authorized to work in the U.S.
Microsoft Entra ID, F5
1mo
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Network Engineer - Systems
Pasadena, Texas, United States
OnsiteFull Time
4+ YOEBachelor's/Associate/Technical degree or 4+ years related experience; valid Texas driver's license and district insurance; pass drug/physical/background checks; experience with Active Directory, Windows servers, DNS/DHCP/TCP-IP, network printing, SCCM, SQL; ability to lift 50 lbs and climb ladders.
Active Directory, Windows Server 2016+, SCCM, SQL Server, Microsoft O365