69 network administrator jobs at 57 companies in Santa Fe, TX
3w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Senior Network Administrator
Pasadena, Texas, United States
OnsiteFull Time
7+ YOE7+ years network administration experience in multi-site enterprise environments; strong routing/switching, SD-WAN/SASE, Azure networking, Entra ID, AD, and network security skills; travel up to 25%; relevant Azure certifications preferred.
Microsoft Azure, Microsoft Entra ID, Active Directory, Cisco Meraki, Cato Networks, Starlink, SD-WAN, SASE
2d
Save
Mark Applied
Hide
Network Administrator
Houston, Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree in a related field, 5+ years of enterprise network experience, large-scale multi-site network expertise, TCP/IP, routing, switching, security, troubleshooting, and collaboration skills.
LAN, WAN, MPLS, SD-WAN, Internet, TCP/IP, OSPF, BGP, STP, VLANs, VPNs, routers, switches, firewalls
18h
Save
Mark Applied
Hide
Senior Network Administrator
Houston, Texas, United States
HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in network administration, and expertise with Cisco, Fortinet, and SD-WAN. Strong troubleshooting, communication, leadership, and collaboration skills required.
Cisco, Fortinet, SD-WAN, CCNA, CCNP, NSE
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
Network Administrator @ Technology Services
Houston, Texas, United States
$85k-$114k/yr OnsiteFull Time
5+ YOEBachelor's in computer science (or equivalent) required; 5+ years network experience preferred; knowledge of LAN/WLAN/WAN design, network hardware/software, security, multi-OS environments; strong communication and problem-solving skills.
1d
Save
Mark Applied
Hide
Sr Network IT Administrator MGT
Houston, Texas, United States
OnsiteFull Time
7+ YOERequires 7+ years designing and operating critical network infrastructure, advanced network protocol expertise, strong communication skills, and problem-solving ability. Bachelor's degree and professional certifications preferred.
AWS, Azure, GCP, BGP, OSPF, EIGRP, ECMP, PBR, AAA, IPAM, DHCP, DNS, Cisco Meraki, IOS, IOS-XE, NX-OS, ASA, FTD, AnyConnect, Palo Alto Firewalls, GlobalProtect, Fortinet, SolarWinds, SNMP, Syslog, APIs
1mo
Save
Mark Applied
Hide
Network Systems Administrator
Houston or Dallas
$98k-$113k/yr OnsiteFull Time
Experience managing Cisco routers/switches/firewalls and enterprise LAN/WAN/data center design; familiarity with network monitoring tools; Bachelor’s in IT or equivalent experience; ability to lift 40 lbs and travel to Houston/Dallas; after-hours availability.
Cisco, Cisco Firepower, SolarWinds, Netwrix, syslog, Microsoft Office, VLAN, IPsec VPN, DMVPN, EIGRP
1w
Save
Mark Applied
Hide
Technical Specialist III, Network & Systems Administrator
Houston, Texas, United States
$87k-$104k/yr OnsiteFull Time
5+ YOEProvide primary LAN/WAN, server/storage, firewall and virtualization support; mentor junior staff; procure and deploy network/server hardware; support AWS/M365/Azure environments.
Cisco IOS, Palo Alto, SolarWinds, VMware, AWS, Microsoft 365, Azure, Okta, Microsoft Exchange, ADFS, Active Directory
1w
Save
Mark Applied
Hide
Network Engineer
Houston, Texas, United States
OnsiteFull Time
2+ YOENetwork administration, Cisco router and switch configuration, IP and routing knowledge, monitoring tools, Unix/Linux/Windows administration, troubleshooting, driver’s license, and NERC certification.
Cisco Router, Cisco Switch, Cisco VPN, Velocloud SD-WAN, Meraki Wireless, ISE, WhatsUp, MRTG, Nectus, Catalyst/DNA Center, ThousandEyes, Unix, Linux, Windows, TCP/IP, VoIP, DHCP, Cisco IOS, Peregrine
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Network Engineer
Miramar or Atlanta or Austin or Houston or Dallas or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
7+ YOEDesign, implement, operate, and maintain enterprise LAN/WAN/firewall/Wi‑Fi systems; 7+ years routing and switching and multi‑site network administration; 2+ years cloud networking; scripting and automation experience.
OSPF, BGP, BGP-EVPN, VxLAN, Palo Alto, Panorama, Arista, Cisco, 802.1x, RADIUS, Tacacs+, IPsec, ExpressRoute, Microsoft Azure Virtual WAN, AWS Direct Connect, Transit Gateway, NSGs, Azure Firewall, SNMP, NetFlow, syslog, Wireshark, Powershell, Ansible, Python, Bash, Terraform, Azure Resource Manager (ARM), Azure Network Watcher, AWS CloudWatch, VPC Flow Logs
1mo
Save
Mark Applied
Hide
IT Network Analyst II
Houston, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree (or equivalent experience), 2+ years enterprise network administration, Fortinet/HP/Aruba experience, Azure networking preferred, industry certifications preferred, scripting skills (PowerShell/Bash) and strong troubleshooting ability.
OpManager, FortiAnalyzer, OpsRamp, FortiGate, FortiNAC, SD-WAN, HP, Aruba, Azure, Windows, PowerShell, Bash
3d
Save
Mark Applied
Hide
Regional Administrator - Network Hospitalist Program (Medical Center)
Houston or United States
OnsiteFull Time
6+ YOE4+ MgmtMaster’s degree in Business or Health Care Administration, six years of progressive leadership experience including four years managing people, and experience in physician organizations or clinical practice settings.
EPIC, Microsoft Excel
23h
Save
Mark Applied
Hide
Senior System Administrator
Houston, Texas, United States
OnsiteFull Time
10+ YOEBachelor's degree or equivalent certification and 10 years of system administration experience. Requires Windows administration, VMware, Kaseya, networking, firewalls, security, storage, and U.S. government background investigation eligibility.
Microsoft Windows, VMware, Kaseya, PowerShell, Active Directory, Dell VRTX, VxRail, Nimble Storage, NetApp, Cisco, Palo Alto, Fortinet, Microsoft Windows Server 2016, Microsoft Windows Server, Dell Blade, Dell Storage, Containerization
1mo
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Senior System Administrator
Houston, Texas, United States
OnsiteFull Time
10+ YOEBachelor's degree or equivalent certification and 10 years of system administration experience required. Requires Windows, networking, security, VMware, Kaseya, automation, storage, and U.S. government background investigation eligibility.
Windows, VMware, Kaseya, PowerShell, Active Directory, Dell Blade systems, Windows Server 2016, Dell VRTX/VXRail Blade Systems, Nimble Storage, NetApp Storage, Dell Storage, Cisco Networking, Palo Alto, Fortinet Firewall, Containerization
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
2w
Save
Mark Applied
Hide
CAD Administrator
Mandeville or Houston or Port Arthur or Lafayette or Baton Rouge or Metairie
OnsiteFull Time
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
5d
Save
Mark Applied
Hide
Linux & Proxmox Systems Administrator
Sugar Land, Texas, United States
OnsiteFull Time
3+ YOERequires 3+ years of Linux systems administration with Proxmox VE, networking and security knowledge, Bash plus another scripting language, troubleshooting skills, and on-call availability. Bachelor's degree or equivalent experience required.
Linux, Proxmox VE, QEMU/KVM, LXC, Ceph, ZFS, NFS, iSCSI, SAN, NAS, Bash, Python, Perl, Ruby, Ansible, TCP/IP, DNS, DHCP, VLAN, SELinux, AppArmor, iptables, firewalld, Zabbix, Nagios, Prometheus, Grafana, Veeam, Proxmox Backup Server, rsync, Docker, Kubernetes, Puppet, Chef, AWS, Microsoft Azure, Google Cloud Platform (GCP), Terraform, CI/CD
Explore Jobs