2w
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Senior Private Cellular Engineer
Plano, Texas, United States
$100k-$120k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Telecom/MIS or equivalent, 8+ years experience, expertise in private 4G/5G (licensed/CBRS), Nokia/Ericsson systems, NDAC, EPC/5GC, RF propagation, VLANs/QoS/firewall configuration, and troubleshooting with Wireshark/iPerf.
NDAC, Wireshark, iPerf, CPS, Radio Management (RM), Tuner, EPC, 5GC, VLANs, QoS, TCP/IP, Nokia, Ericsson
2mo
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Sr. Network Engineer
McKinney, Texas, United States
HybridFull Time
7+ YOE7+ years in network engineering; Fortinet expertise; Cisco/Palo Alto firewall and wireless; VPN/SD-WAN; MSP experience; strong communication.
Fortinet, FortiGate, FortiManager, FortiAnalyzer, FortiAP, FortiSwitch, Cisco, Palo Alto, VPN, SD-WAN, IPS/IDS, VLANs
2w
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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
2mo
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Information Security Engineer II - End Point
Plano, Texas, United States
OnsiteFull Time
3+ YOE3–5 years in cybersecurity engineering; experience with EDR (CrowdStrike), DLP, endpoint security, firewall, and vulnerability management.
CrowdStrike Falcon, Digital Guardian, Microsoft Purview, Palo Alto Networks NGFW, Forescout CounterAct, Mimecast, Qualys, Tenable, CIS Benchmarks, DISA STIGs
3d
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Sr. Network Security Automation Engineer
Wichita or Atlanta or Plano
OnsiteFull Time
Hands-on network security engineering experience with FortiGate or Palo Alto; automation expertise with Python, Ansible, Terraform; experience implementing AI/ML automation for firewall rule auditing and optimization; strong problem-solving skills.
Python, Ansible, Terraform, FortiGate, Palo Alto, Panorama, FortiManager, REST APIs, SD-WAN, Tufin, FireMon, Artificial Intelligence (AI), Machine Learning (ML)
1mo
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Network Engineer (hybrid)
Plano, Texas, United States
HybridFull Time
Experience with Cisco/Meraki/Palo Alto routers, switches, and firewalls; routing, switching, VPNs; Windows Server/Active Directory management; AWS/Azure preferred; ITIL and ticketing experience; bachelor\u0002s degree or equivalent.
Cisco, Meraki, Palo Alto, Windows Server, Active Directory, Azure Active Directory (Entra ID), MFA, Office 365, AWS, Azure, TCP/IP, DNS, DHCP, SMTP, IMAP, POP3, ITIL, PCI
1mo
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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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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
1w
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Principal Network Engineer (Contractor)
Plano or United States
RemoteContract
8+ YOE4+ Mgmt8+ years network engineering experience, 4+ years in a principal/senior role, strong IP networking (IPv4/IPv6,BGP,OSPF,MPLS), SD-WAN/ZTNA/SASE, data center networking and leadership skills.
IPv4, IPv6, BGP, OSPF, MPLS, VPNs, SD-WAN, ZTNA, SASE, telemetry, load balancing, firewalls, IDS/IPS
1mo
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Network Support Engineer - ControlOne
McKinney, Texas, United States
OnsiteFull Time
Deliver advanced troubleshooting for ControlOne and network/ISP issues, strong networking and firewall knowledge, working knowledge of Wireshark and Zendesk, customer-facing communication skills, and participation in an on-call rotation.
ControlOne, Wireshark, Zendesk
3w
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Network Security Engineer (Zscaler SASE) -Hybrid - Plano, Texas (Plano, TX, US)
Plano or United States
$112k-$149k/yr HybridFull Time
8+ YOE8+ years security experience required with Zscaler SASE; strong SOC/CSIRT, incident response, firewall and security engineering skills; networking, Linux, log collection knowledge; security and networking certifications preferred; bachelor\u0002s in IT or equivalent.
Zscaler SASE, Checkpoint NGFW, Palo Alto NGFW, Fortinet, Cisco FTD, IDS/IPS, EDR, NDR, UTM, Proxy, SOAR, HoneyPots, Syslog, DB API, Linux, Windows
1mo
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Principal Security Engineer
Johnston or Dallas or Irving or Plano or Franklin or Iselin or Boston or Providence
$140k-$180k/yr OnsiteFull Time
10+ YOE10+ years security experience across domains, BA/BS in IT security or computer science, knowledge of IAM, DLP, vulnerability management, pen testing, cloud security, scripting (Python, PowerShell), Active Directory, strong written/verbal communication and risk-based decision-making.
Python, PowerShell, Active Directory, Linux, Windows, OWASP, DLP, Anti-Virus, Firewall, Generative AI
1w
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Senior Security Engineer
Dallas, Texas, United States
$122k-$157k/yr OnsiteFull Time
3+ YOE3+ years IT security experience securing data centers and cloud (AWS, Azure); familiarity with security frameworks, security tools, audits, and advisor support; professional certs preferred.
AWS, Azure, Office365, Microsoft Intune, Bitlocker, Defender, Tanium, SCCM, CrowdStrike Falcon, SMARSH Cyber Compliance, SIEM, IDS/IPS, firewalls
3w
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Tech Lead
Plano, Texas, United States
$100k-$110k/yr OnsiteFull Time
7+ years network engineering experience supporting SD‑WAN, firewalls, wireless, routing and switching; Bachelor\u0002s degree required; preferred CCNP/CCIE and strong troubleshooting, RCA, and stakeholder skills.
Cisco SD-WAN (Viptela), Fortinet Secure SD-WAN, Versa, Fortinet FortiGate, Palo Alto, Check Point, Cisco Firepower, Cisco Wireless LAN Controllers, Cisco Meraki Wireless, Aruba Wireless, Cisco Catalyst/Nexus, SolarWinds, PRTG, NetBrain, DNAC, Meraki Dashboard, Wireshark, Python, Ansible, APIs
3w
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Information Systems Security Officer (ISSO) - Network Engineer
Greenville, Texas, United States
$145k-$159k/yr OnsiteFull Time
5+ YOETS/SCI required; 5+ years hands-on network engineering or infrastructure experience; bachelor's degree in IT/CS or related; Security+ or higher (CISSP, CASP+); experience with Cisco/Juniper, Windows/Linux, virtualization, STIGs, and DoD/AF security compliance.
Cisco, Juniper, VMware vSphere, Microsoft Hyper-V, Windows, Linux, LAN, WAN, VPN, firewalls, intrusion detection systems, Security Technical Implementation Guides (STIGs)
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