8 firewall engineer jobs at 8 companies in Denison, TX
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Senior Cyber Network Engineer
Alpharetta or Omaha or Columbus or Frisco or Berkeley Heights
$128k-$204k/yr OnsiteFull Time
8+ YOE8+ years network security engineering experience across cloud and on-prem environments; deep expertise in firewalls, IDS/IPS, network protocols, VPNs, segmentation, automation, and AI-enabled security governance.
AWS, Azure, GCP, Kubernetes, Palo Alto, Check Point, Fortinet, Cisco, Snort, Suricata, Wireshark, tcpdump, IPSec
1w
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Senior Network Engineer - Multi-Cloud & Hybrid-Cloud Automation
Johnston or Short Hills or Westwood or Plano or Dallas or Nashville or Iselin or Medford or Phoenix
$114k-$152k/yr HybridFull Time
5+ YOE5+ years networking experience with 3+ years in network automation; proficiency with Itential, Terraform, Ansible, Python, PowerShell, Bash; strong cloud networking and firewall experience; bachelor's degree preferred.
Itential, Terraform, Ansible, Python, PowerShell, Bash, Aviatrix, Arista CloudVision, Palo Alto Networks, Jenkins, Harness, GitLab CI, AWS, Azure, GCP, OCI, Equinix, Megaport
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
3d
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Sr Engineer, Cybersecurity
Bellevue or Overland Park or Frisco
$103k-$186k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5 years of related experience, or an advanced degree and 3 years. Requires cybersecurity, network security, automation, threat modeling, and security engineering expertise.
Artificial Intelligence (AI), Firewall, SSL, automation, scripting
2mo
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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 and Systems Engineer
Durant, Oklahoma, United States
OnsiteFull Time
10+ YOE10+ years maintaining firewalls and Layer 3 switches, bachelor’s in CS/MIS or related, strong routing, Windows server and cybersecurity knowledge, flexible schedule and travel up to 25%.
1mo
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Information Systems Security Officer (ISSO) - Network Engineer
Greenville, Texas, United States
$145k-$159k/yr OnsiteFull Time
12+ YOETS/SCI citizenship required; extensive network and infrastructure engineering experience with routing, switching, firewalls, Windows/Linux administration, virtualization, and security compliance; bachelor's degree and Security+ or higher.
Cisco, Juniper, VMware vSphere, Microsoft Hyper-V
1mo
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Business Process Red Team Operator
Ohio or Columbus or Wilmington or New York or Plano or Jersey City
OnsiteFull Time
5+ YOE5+ years in cybersecurity or resiliency; experience with offensive security, social engineering, penetration testing, business-process assessments; knowledge of networking, OSes, attack methodologies, assessment frameworks (OWASP/NIST); strong communication and report-writing.
OWASP Top Ten, NIST Cybersecurity Framework, Cobalt Strike, Metasploit, Nmap, Nessus, Burp Suite, Ruby, Python, Perl, C, C++, C#, Java, IDS/IPS, DLP, web proxies, firewalls