68 it network jobs at 57 companies in Liberty, TX
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Senior Network Engineer/IT Systems Architect
Houston or Brentwood or Dallas
OnsiteFull Time
Senior MSP engineer with enterprise networking, server, and cloud design/implementation experience; strong security, VOIP, UC, and Microsoft 365 expertise; must live in target area and be onsite.
Microsoft 365, Windows Server, Hyper-V, Active Directory, VMware, DNS, DHCP, VoIP, UTM Firewall, Azure
1d
Save
Mark Applied
Hide
Director, IT Network and Infrastructure
Houston, Texas, United States
$80k-$95k/yr OnsiteFull Time
Bachelor's degree preferred; requires IT infrastructure expertise, cybersecurity knowledge, analytical and communication skills, supervision experience, and ability to travel throughout the district.
LAN, WAN, Wi-Fi, cloud services, student information system (SIS), FERPA, CIPA, COPPA, E-Rate
1w
Save
Mark Applied
Hide
IT ARCHITECT - INFRASTRUCTURE (NETWORK/FIREWALL SERVICES)
Houston, Texas, United States
$5k-$7k/bi-wk OnsiteFull Time
10+ YOEBachelor's in CS/MIS,10+ years IT infrastructure experience, expertise in network and firewall architecture, familiarity with Cisco ISE, IPSEC, routing protocols, and CJIS background clearance.
Next Generation Firewalls, Cisco ISE, IPSEC, EIGRP, BGP, OSPF, VPC, VSS, DNS, Intrusion Prevention/Detection
3mo
Save
Mark Applied
Hide
IT Consultant
Baytown, Texas, United States
OnsiteMultiple Commitments Available
IT support and systems administration experience; healthcare IT preferred; Windows, M365, Entra ID/AD, networking, printers; strong communication.
Windows, Microsoft 365, Entra ID, Active Directory, Networking, Printers, Endpoint Troubleshooting, EMR systems
2mo
Save
Mark Applied
Hide
IT Professional
Columbus or Houston
OnsiteFull Time
2+ YOE2+ years IT experience in manufacturing; ERP/MRP systems knowledge; networking; Windows and M365; MES; basic PLC/industrial automation; cybersecurity; certifications.
ERP systems, Windows, Microsoft 365, MES, PLC, Networking, Cybersecurity
2d
Save
Mark Applied
Hide
IT Technician I
Houston, Texas, United States
OnsiteFull Time
1+ YOE1-2 years of Tier 1/2 help desk or application support experience, preferably in healthcare; strong English skills. Bachelor's degree and Network+ or CCNA preferred.
Prelude Connect, Practice Edge, Network+, CCNA
2mo
Save
Mark Applied
Hide
IT Field Tech
Houston or Cincinnati
OnsiteFull Time
3+ YOEMid-level IT deployment experience; strong POS, networking, and hardware knowledge; willing to travel; bachelor's degree or 5+ years IT experience.
POS systems, Networking, Camera systems, IT hardware, Tunnel Controllers, Ground Loops, Phones, Wireless networks
2mo
Save
Mark Applied
Hide
IT Support Representative
Houston, Texas, United States
OnsiteFull Time
3+ YOE1-3 years IT support; Associate/Bachelor in IT or related field; Windows/macOS; Microsoft 365; basic networking; strong troubleshooting; good communication; certifications preferred.
Windows, macOS, Microsoft 365, Networking, VPN, DNS, TCP/IP
3w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
IT Architect
Wichita or Tulsa or Houston or Scottsdale
$145k-$165k/yr OnsiteFull Time
Experience in IT architecture and infrastructure domains, cloud (AWS/Azure), networking, security, solution evaluation, technical communication, and influence across stakeholders.
AWS, Azure, GenAI
2w
Save
Mark Applied
Hide
IT Specialist
Beaumont, Texas, United States
OnsiteFull Time
Experience supporting broadcast and business IT systems, Windows/Active Directory expertise, troubleshooting hardware/software, network knowledge, and effective user communication.
Microsoft Windows, Microsoft Active Directory, Microsoft Group Policy, Bomgar, ServiceNow
1mo
Save
Mark Applied
Hide
IT Manager
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ MgmtBachelor's in IT or related, 3+ years IT leadership experience, knowledge of network infrastructure, systems administration, cybersecurity, and Microsoft Azure; strong communication and problem-solving skills.
Microsoft Azure
1mo
Save
Mark Applied
Hide
IT Manager
The Woodlands, Texas, United States
OnsiteFull Time
3+ YOE3-5 years technical support experience, associate degree in IT or higher (BS preferred), CompTIA A+/Network+/Security+ and Microsoft certs preferred, proactive with user training and incident escalation.
Microsoft Copilot
5d
Save
Mark Applied
Hide
Senior IT Analyst - Networking
Houston, Texas, United States
OnsiteFull Time
5+ YOERequires 5 years managing Cisco Firepower FTD/FMC, 3+ years with 802.1X NAC and cloud firewalls, network troubleshooting, critical thinking, project management, and strong communication.
Cisco Firepower Threat Defense (FTD), Firepower Management Center (FMC), Cisco Secure Firewall, Microsoft Azure, Security Information and Event Management (SIEM), Microsoft 365, Cisco, 802.1X Network Access Control (NAC), Cisco TrustSec, Cisco Secure Firewall Management Center (cdFMC), Uniform Resource Locator (URL), Domain Name System (DNS), Secure Sockets Layer/Transport Layer Security (SSL/TLS)
2mo
Save
Mark Applied
Hide
IT Product Owner II
Houston, Texas, United States
OnsiteFull Time
7+ YOEBachelor's degree; 7-9 years IT product ownership/design docs; SAAS deployments; SQL, Windows Server; networking; Agile/Scrum; strong communication.
SAP, Windows Server, SQL, Networking, DevOps, Agile, Scrum
4w
Save
Mark Applied
Hide
IT Coordinator Americas
Houston, Texas, United States
OnsiteFull Time
Provide 2nd-line IT support and local IT coordination, deliver Microsoft 365 training, manage vendors/contracts, ensure SLA-driven incident/request handling, and support applications, network and server tasks.
Microsoft 365, Modern Workplace
2w
Save
Mark Applied
Hide
Sr IT Systems Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years infrastructure and network administration experience with Azure and Microsoft 365; strong Windows/Linux, networking, security monitoring, incident response, and troubleshooting skills; Bachelor's preferred.
Azure, Microsoft 365, Microsoft Copilot, Microsoft Defender, Microsoft Purview, Microsoft Sentinel, Intune, PowerShell, SIEM
3w
Save
Mark Applied
Hide
IT Support Technician
Houston, Texas, United States
$60k-$65k/yr OnsiteFull Time
1+ YOE1+ years IT support experience; proficiency with Windows, Microsoft 365, ServiceNow; hardware and networking troubleshooting; user account management; strong communication skills.
ServiceNow, Windows, Microsoft 365, Active Directory, Entra ID, Okta
1d
Save
Mark Applied
Hide
IT Technician I - Webster TX
Webster or Houston
FieldFull Time
Requires IT troubleshooting, customer service, documentation, teamwork, healthcare technology knowledge, and HIPAA awareness. A+ or Network+ certification preferred.
HIPAA