6d
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Network Engineer - Shipping
Houston, Texas, United States
OnsiteFull Time
Bachelor's or equivalent experience in a technical field; experience designing/supporting enterprise, industrial or maritime networks; working knowledge of switches, routers, firewalls, wireless, routing and monitoring; strong communication and coordination skills.
switches, routers, firewalls, wireless, remote access, IP addressing, routing, monitoring, Cisco, Fortinet, Palo Alto Networks, Check Point, Microsoft Azure
2mo
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Network Engineer II
Houston or Dallas or Atlanta
FieldContract
3+ YOEBachelor's degree or equivalent, 3+ years network engineering experience (ISP/service provider preferred), hands-on with switches/routers/firewalls, wireless/RF design, monitoring tools, and ability to travel to local/regional sites.
Wireshark, PRTG, NetBox, Microsoft Office, MikroTik, Cisco, Juniper, Ubiquiti, Ruckus, SNMP
1w
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IT, Security Engineer II
Friendswood, Texas, United States
OnsiteFull Time
4+ YOEBachelor's in CS/IS/Cybersecurity,4+ years information security engineering experience,required certs (CompTIA Security+,GIAC,CCNA Security),hands-on with firewalls,IDS/IPS,SIEM,endpoint protection,vulnerability management,and VPN/hybrid cloud security.
firewalls, IDS/IPS, SIEM platforms, endpoint protection, vulnerability management tools, VPNs, hybrid cloud
1mo
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Infrastructure Engineer II
Houston, Texas, United States
OnsiteFull Time
4+ YOE4–8 years infrastructure experience across network, server, cloud, security, or virtualization; hands-on with SD-WAN, firewalls, switches, VPN, Windows Server, VMware, Microsoft 365, Active Directory/Entra ID; PowerShell scripting; strong documentation and security practices.
SD-WAN, firewalls, switches, VPN, Microsoft 365, Active Directory, Entra ID, Windows Server, VMware, PowerShell, Visio, Word, Excel, Outlook, PowerPoint
1mo
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Network Engineer 3
Columbus or Birmingham or Tupelo or Atlanta or Detroit or Minnetonka or Houston or Dallas
$70k-$140k/yr OnsiteFull Time
7+ YOE7+ years network/solutions engineering experience; Bachelor’s degree or 4+ years equivalent experience; hands-on Cisco/Arista, routing/switching/firewall experience; automation with Ansible/Python; strong troubleshooting and communication skills.
Cisco, Arista, Ansible, Python
1mo
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Network and Computer Systems Engineer
Houston, Texas, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEBachelor's degree in a computing discipline, 5+ years Linux system administration/networking/cybersecurity experience, proficiency with RHEL/Ubuntu, firewalls, VPNs, switches, NIST SP 800-53 compliance, and collaboration tools like Jira/ServiceNow.
Linux, Red Hat, Ubuntu, firewalls, VPN, DNS, DHCP, Cisco, Jira, ServiceNow, Git, GitLab, GitHub, Jenkins, Docker, Podman, Confluence, Microsoft Active Directory, Microsoft Group Policy, Puppet, Ansible, PowerShell, Tenable SecurityCenter, HCL BigFix, Splunk, GitLab Continuous Integration, Apache, Nginx, Elasticsearch, PostgreSQL, Bash, Python
4w
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Building Automation Systems Application Engineer II
San Antonio or Austin or Houston
OnsiteFull Time
2+ YOE2+ years experience in building automation programming; ability to lead medium/large projects; proficiency with BACnet, Modbus, LON, IP networking and BAS device configuration; strong communication and troubleshooting skills.
Tridium Niagara, Schneider Electric Ecostruxure Building operation system, Siemens Building automation system, Johnson Controls systems, BACnet, Modbus, LON, IP networking, DDC, switches, routers, controllers, gateways, firewalls
2w
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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
2mo
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Security Operations Engineer
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years in network operations, security operations, and WAN tech; strong Palo Alto, Zscaler, and firewall experience; leadership and communication skills.
Palo Alto NGFW, Panorama, Zscaler, ZIA, ZPA, Ansible, Python, Terraform, BGP, Cisco Routing, ISE, NSGs, Virtual WAN, SASE
1w
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Dispatchable Support Engineer - Tier 3
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years service-desk/MSP experience; strong Windows, server, networking, VPN, firewall, and cloud skills; excellent communication and documentation; bachelor’s preferred.
Microsoft 365, Exchange Online, Teams, SharePoint, Exchange 2013, Exchange 2016, SonicWall, Fortinet, Palo Alto, Unifi, Ubiquiti, Cisco, Meraki, Dell, HP, AnyConnect, L2TP, DMVPN, EIGRP, OSPF, MPLS, STP, VTP, NTP, DHCP, DNS, SMTP, SNMP, Microsoft Azure, AWS, VMware, Hyper-V, Allworx, Windows 10, Windows 11, Windows Server, macOS, Active Directory, packet captures
1w
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Sales Engineer, Named Enterprise
Houston, Texas, United States
RemoteFull Time
5+ YOE5–8 years technical/pre-sales engineering experience, 5–7 years LAN/WAN administration, strong networking and encryption protocol knowledge, strong presentation and customer-facing skills.
RADIUS, PKI, IKE, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES, Fortinet Security Fabric
5d
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Network Engineer Senior
Houston, Texas, United States
$102k-$156k/yr OnsiteFull Time
5+ YOE5+ years designing and supporting large-scale enterprise and ICS/SCADA networks; experience with LAN/WAN, SD-WAN, firewalls, cloud (AWS/Azure); industry certifications; bachelor's degree preferred; valid U.S. driver's license; ability to travel up to 40%.
AWS, Azure, Microsoft Windows Server, Azure AD, Active Directory, Okta, Microsoft 365, VMware, IaaS, PaaS, SD-WAN
2mo
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Senior Security Engineer
Houston, Texas, United States
OnsiteFull Time
3+ YOE3-5 years in information security across endpoint, network, cloud, and identity; hands-on EDR, firewall, ZTNA, CIEM, SIEM; PCI DSS; scripting with Python/PowerShell; preferred CISSP/GPEN/CCSP, hospitality/gaming industry experience.
Endpoint Detection and Response, Next-Generation Firewall, Zero Trust Network Access, Secure Web Gateway, SIEM, Python, PowerShell, MFA, Cloud IAM, Vulnerability Management, BEC protection, Bug bounty
1mo
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Assessments & Exercises - Cybersecurity Solutions Engineer
Jersey City or New York or Wilmington or Columbus or Houston or Plano
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years of cybersecurity experience, formal training or certificate, experience with tactical/operational/strategic capabilities, offensive/defensive security knowledge, strong analytical, communication, and stakeholder collaboration skills.
Python, C, JavaScript, VBScript, firewalls, IDS/IPS, web proxies, DLP, SIEM, SOAR
2mo
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Senior Cloud Security Engineer
Houston, Texas, United States
$115k-$135k/yr HybridFull Time
5+ YOE5+ years in cloud security; strong Azure/M365; IAM; DevSecOps; SIEM/XDR; NIST/CIS; WAFs; scripting.
Azure, Entra ID, Microsoft Defender, Microsoft Defender for Cloud, Microsoft Sentinel, WAFs, firewalls, Terraform, ARM, Bicep, PowerShell, Python, Bash, CI/CD, DevSecOps
1w
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Senior Infrastructure Lead
Amarillo or Dallas or Houston or Lubbock or Denver or Oklahoma City or Albuquerque
$140k-$160k/yr RemoteFull Time
10+ YOE10+ years infrastructure engineering experience with Dell HCI, networking/Cisco firewalls, Windows/SQL Server, Azure, monitoring ownership, and strong troubleshooting and documentation skills.
Dell HCI, Cisco firewalls, Azure, Azure Monitor, Azure AD, Windows, SQL Server, site 24x7, Lan Sweeper, Manage Engine, Teramind, PagerDuty, Jira, Rapid 7, PowerShell, Python, Wazuh, Microsoft Office
1mo
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OT Analyst IV
Tulsa or Houston or United States
OnsiteFull Time
5+ YOESupports OT equipment (HMIs, PLCs, DCS, SCADA), ensures cybersecurity and regulatory compliance, performs repairs, enables OT data acquisition; requires minimum 5 years OT/field operations experience and High School/GED; bachelor's preferred.
HMIs, PLCs, DCS, SCADA, OPC DA, DCOM, Kepware, Modbus, Allen Bradley Control Logix, Microsoft Office, SQL, Routers, Switches, Firewalls
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