196 network security engineer jobs at 134 companies in Wilmer, TX
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Senior Network Security Engineer
Dallas, Texas, United States
OnsiteFull Time
7+ YOE7+ years network security engineering experience securing on-premises and cloud (AWS/Azure/GCP) environments; strong network protocol knowledge, SIEM/IDS/IPS experience, familiarity with NIST/CIS/ISO frameworks, and ability to mentor junior engineers.
AWS, Microsoft Azure, GCP, firewalls, IDS/IPS, VPNs, SIEM, VxLAN EVPN, MSSP, NIST, CIS Benchmarks, ISO 27001
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Network Security Engineer
Dallas, Texas, United States
OnsiteFull Time
4+ YOEBachelor’s degree in information security, cybersecurity, or related field; 4+ years of network security engineering experience; hands-on firewall, Palo Alto, Panorama, WAF, Cisco ISE, and networking expertise.
Palo Alto, Panorama, GlobalProtect, Azure, Web Application Firewalls (WAFs), SASE, VPNs, IDS/IPS, Network Detection & Response (NDR), Cisco ISE, TCP/IP, DNS, DHCP
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Network Security Engineer
Plano, Texas, United States
$120k-$135k/yr OnsiteFull Time
10+ YOE10+ years network security engineering experience with Infoblox, Zscaler (ZIA/ZPA), F5 BIG-IP, Palo Alto firewalls, networking fundamentals, Python/Ansible automation, and bachelor's degree or equivalent.
Infoblox, Zscaler ZIA, Zscaler ZPA, PAC files, DLP, F5 BIG-IP LTM, F5 GTM, iRules, Palo Alto Networks, TCP/IP, BGP, OSPF, VLANs, DNS, Python, Ansible, Wireshark
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Network Security Engineer
Southlake or Ashburn or Cary or Branchburg
$72k-$129k/yr HybridFull Time
3+ YOEBachelor’s degree or 3+ years relevant experience; network security, SIEM, TCP/IP, routing, network traffic analysis, incident response, security architecture, and cybersecurity tooling experience required.
Splunk, QRadar, Microsoft Sentinel, Elastic, TCP/IP, NetFlow, IPFIX, BGP, OSPF, IS-IS, NIST 800-61, MITRE ATT&CK, Elasticsearch, Unix, Linux, IPsec, TLS, DDoS
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Network Security Engineer
Southlake or Ashburn or Cary or Branchburg
$72k-$129k/yr HybridFull Time
3+ YOEBachelor's degree or 3+ years relevant experience; SIEM, TCP/IP, router operations, network security architecture, incident response, vulnerability management, and security monitoring experience required.
Splunk, QRadar, Microsoft Sentinel, Elastic, TCP/IP, BGP, OSPF, IS-IS, NetFlow, IPFIX, NIST 800-61, MITRE ATT&CK, Elasticsearch, Unix, Linux, IPsec, TLS
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Network Security Engineer
Southlake or Ashburn or Cary or Branchburg
$72k-$129k/yr HybridFull Time
3+ YOEBachelor's degree or 3+ years relevant experience; network security, SIEM, TCP/IP, routing, incident response, security architecture, vulnerability management, and threat detection expertise required.
Splunk, QRadar, Microsoft Sentinel, Elastic, NetFlow, IPFIX, BGP, OSPF, IS-IS, DNS, NIST 800-61, MITRE ATT&CK, Elasticsearch, Unix, Linux, IPsec, TLS, syslog, ACLs, TCP/IP, SIEM, IAM, MFA, IDS
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Network Security Engineer
Irving, Texas, United States
OnsiteFull Time
10+ YOE10+ years IT experience with network and cloud security, Azure security (AAD/Entra ID, Conditional Access, MFA), firewall management, vulnerability remediation, Nutanix/Cohesity backups, and incident response.
Microsoft Azure, Azure Active Directory (Entra ID), Conditional Access, Multi-Factor Authentication (MFA), Microsoft Defender for Cloud, Microsoft Sentinel, Cisco Meraki, Fortigate, Nutanix AHV, Cohesity, Microsoft Intune, WSUS, Citrix XenApp, Windows Server, DNS, DHCP, TCP/IP
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Senior Network & Security Engineer
Leawood or Dallas
$126k/yr OnsiteFull Time
5+ YOERequires 5+ years of hands-on network engineering and security operations experience, Fortinet and Cisco expertise, security monitoring, vulnerability management, incident response, and clear technical communication.
Fortinet, FortiGate, FortiManager, FortiAnalyzer, FortiAuthenticator, FortiWeb, FortiClient, FortiClient EMS, VPN, IDS/IPS, Cisco, VLAN, Azure, Entra
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Network Security Engineer -Hybrid - Plano, Texas
Plano, Texas, United States
$60-$70/hr HybridFull Time
8+ YOERequires 8 years of security experience, Palo Alto expertise, security engineering and incident response experience, networking/Linux knowledge, and a bachelor's degree or equivalent in information technology or a related field.
Palo Alto, Zscaler, Prisma SASE, Fortinet, Cisco FTD, Firewall, IPS, IDS, Proxy, Endpoint Protection, Enterprise Detection and Response, LAN, Windows, Linux, network forensics, computer forensics, EDR, NDR, UTM, SOAR, HoneyPots, Syslog, Log file, DB API, Palo Alto NGFW, CCNA, JNCIA, ACCA, PCNSA, CCSA, AZ-500, SC-200, Security+, CEH, CISSP, CISM
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Palo Alto Network Security Engineer
Dallas, Texas, United States
OnsiteContract
10+ YOERequires 10+ years of network security experience and expertise with Palo Alto Networks NGFW, PAN-OS, firewall deployment, security policies, NAT, QoS, routing, VPN, Panorama, monitoring, upgrades, and troubleshooting.
Palo Alto Networks NGFW, PAN-OS, Palo Alto Panorama
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Lead Engineer, Network Security Platform
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
Zscaler, Google Cloud Platform (GCP), Palo Alto, Azure, Palo Alto firewalls, Strata, VM-Series, Panorama, Prisma Access, Terraform, Ansible, Cloud Armor, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA)
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Senior Network Security Engineer - Hybrid Dallas HQ
Dallas, Texas, United States
HybridFull Time
Triumph Financial: Provides financial and technology solutions for the transportation industry.
5+ YOE5+ years in network or security engineering; enterprise firewall and NAC experience; Microsoft Azure hybrid environments; networking, troubleshooting, scripting, APIs, documentation, and mentoring skills.
Microsoft Azure, Palo Alto Networks, Fortinet, APIs, TCP/IP, DNS, DHCP, HTTP, TLS, GIAC/SANS, CCNP Security, PCNSE, Fortinet NSE, CIS Controls, SOX, GLBA, FFIEC
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Network Security-NDR
Alpharetta or Omaha or Coral Springs or Columbus or Frisco or Berkeley Heights
$109k-$182k/yr OnsiteFull Time
5+ YOEHands-on network security engineering experience with firewalls, ExtraHop or NDR, TCP/IP, VPNs, IDS/IPS, packet analysis, cloud and hybrid environments, and security automation; 5+ years with AI coding tools preferred.
ExtraHop, Palo Alto, Check Point, Cisco Firepower, Fortinet, TCP/IP, DNS, DHCP, VPN, IDS/IPS, Azure, AWS, GCP, SIEM, NAC, NIST, ISO 27001, CIS Controls, Python, PowerShell, Bash, GitHub Copilot, Microsoft Copilot, Cursor, Claude Code, DevOps, CI/CD, Infrastructure-as-Code, Git
2mo
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Network Systems Engineer
Rockwall, Texas, United States
OnsiteFull Time
6+ YOE5-7 years in network engineering/administration; enterprise networking exp; vendor and security focus; strong documentation
Enterprise switching, Routing, Wireless, Firewall platforms, TCP/IP, BGP, OSPF, VLAN, QoS, VPN, DNS, DHCP, IPAM, VPN infrastructure, Security best practices
1mo
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Lead Engineer – Operational Technology Network Security
Conshohocken or Carrollton
OnsiteFull Time
6+ YOE6+ years' OT/network security experience; bachelor’s degree or equivalent; expertise in OT network segmentation, incident response, vulnerability management, and industrial protocols; preferred security certifications.
Microsoft Office Suite, SIEM, EDR, Email Security Gateway, SOAR, Firewall, Anti-virus, VPN, IDS/IPS, AV, proxies, Armis, Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Palo Alto Networks, Fortinet, Cisco, Check Point, Python, PowerShell, SQL, KQL, JavaScript, HTML/CSS
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Network Engineer
Irving, Texas, United States
$105k-$140k/yr HybridFull Time
4+ YOERequires 4+ years of hands-on network engineering, Cisco and Palo Alto expertise, VPN and routing knowledge, security troubleshooting, on-call flexibility, and a bachelor's degree or equivalent experience.
Cisco, Cisco Catalyst, Cisco Nexus, Cisco ISR, Cisco ASR, Palo Alto Networks, Panorama, GlobalProtect, Cisco ASA, Cisco Firepower, Cisco ISE, Umbrella, Ansible, Terraform, Python, MPLS, IPSec, AnyConnect, SD-WAN, SIEM, NAC, SASE
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Principal Network Engineer
Westlake, Texas, United States
OnsiteFull Time
7+ YOERequires 7–10+ years in network engineering and data center networking, segmentation platforms, cloud, network security, automation, Kubernetes, CMDB tools, and regulated financial services experience.
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Network Security Engineer -Hybrid - Plano, Texas (Plano, TX, US)
Plano, Texas, United States
$112k-$149k/yr HybridFull Time
8+ YOEUS citizen or green card required. 8+ years security experience with firewalls/IDS/IPS, EDR/NDR, SOAR, SOC/CSIRT operations, incident handling, Linux and networking knowledge; Zscaler and Prisma SASE experience required; relevant networking/security certifications preferred; Bachelor's degree in IT preferred.
Zscaler, Prisma SASE, Checkpoint, Palo Alto NGFW, Fortinet, Cisco FTD, Syslog, DB API, SOAR, HoneyPots, EDR, NDR, UTM, Proxy, Firewall, IPS, IDS, Linux, Windows
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Network Engineer
Irving, Texas, United States
OnsiteFull Time
3+ YOE3+ years network engineering experience including design, implementation, security, monitoring, troubleshooting, and vendor management; knowledge of TCP/IP, DNS, routing, switching, VPN, DHCP; strong documentation and communication skills.
Checkpoint, Fortinet, Sentinel One, Tenable.io, Automox, SEIM, PKI, MDM, TCP/IP, DNS, DHCP, VPN, NAT, LAN, WLAN, Routing, Switching, Microsoft Office 365, Azure Active Directory, Microsoft Intune
2mo
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Principal Network Engineer
Westlake, Texas, United States
OnsiteFull Time
7+ YOE7+ years network engineering experience with data center segmentation, micro-segmentation, and Zero Trust; hands-on with Illumio, Guardicore (Akamai), Cisco Secure Workload/Tetration, enterprise networking vendors, cloud, Kubernetes, scripting, ServiceNow, and security tooling.
Illumio, Guardicore (Akamai), Cisco Secure Workload, Tetration, Cisco, HP, Arista, Palo Alto, Check Point, Juniper, TCP/IP, SIEM, SOAR, CMDB, ServiceNow, AWS, Azure, GCP, Kubernetes, Python, Microsoft PowerShell, APIs, Linux, Windows, ZTNA, SASE
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