75 firewall engineer jobs at 60 companies in Commack, NY
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Sr Firewall Engineer (82403)
Bethpage, New York, United States
$102k-$161k/yr HybridFull Time
6+ YOEBachelor's degree and 6 years IT networking experience (3+ in design/implementation). Knowledge of secure LAN/WAN, zero-trust, Cisco IOS, next-gen firewalls, VPNs, F5, network security tools; DOE 10 CFR 810 eligibility required.
Cisco IOS, Next-Gen firewalls, IPS/IDS, Virtual Private Networks (VPNs), Web Application Firewalls, F5, FireMon, SolarWinds, Firepower Monitoring Center (FMC), Cisco ISE, VMware vCenter, vSphere, Cisco UCS
2mo
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Founding Solutions Engineer
New York City, New York, United States
$160k-$200k/yr OnsiteFull Time
3+ YOE3+ years in solutions engineering or technical deployment; strong networking (VLANs, firewall, DNS/DHCP), hardware rollouts, integrations (cameras, access control, HRIS, SSO), API work, customer-facing technical experience.
VLANs, firewall rules, DNS, DHCP, packet captures, traceroutes, API, cameras, access control, HRIS, SSO, RF
2w
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Senior Network Engineer II
New York, New York, United States
$104k-$194k/yr HybridFull Time
10+ YOEManage corporate LAN and Wi‑Fi, troubleshoot end-user network issues, support VPN/firewall migrations, and work with NOC and IT teams; 10+ years network engineering experience.
Cisco, Meraki, Palo Alto, Fortinet, SD-WAN, SASE, ZTNA, 802.1x, NAC, RADIUS, EAP-TLS, DNS, DHCP
2mo
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Principal Network Engineer - AI Infrastructure
New York, New York, United States
$144k-$288k/yr HybridFull Time
10+ YOE10+ years network engineering experience with 5+ years in leadership/architecture; data center (leaf-spine, EVPN/VXLAN), BGP/OSPF/MPLS, Palo Alto firewalls, AI/GPU networking, and incident/on-call support.
NVIDIA, Cisco, Cisco Nexus, ACI, EVPN, VXLAN, BGP, OSPF, MPLS, STP, SD-WAN, VPN, Palo Alto Networks, NGFW, IDS/IPS, ZTNA, DLP, F5, NetFlow, Wireshark, SolarWinds, RoCE, PFC, ECN
3d
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Systems Engineer
New York City, New York, United States
$88k-$120k/yr OnsiteFull Time
3+ YOERequires 3–5 years in systems, infrastructure, platform, or SRE engineering; PowerShell and Bash; Microsoft 365, Windows Server, Entra ID, Active Directory, cloud, networking, and infrastructure-as-code experience.
AWS, Microsoft 365, Windows Server, Entra ID, Active Directory, SailPoint, Exchange Online, SPF, DKIM, DMARC, OpenTofu, Spacelift, Git, Azure, PowerShell, Bash, Python, Javascript, Terraform, Ansible, Mimecast, DNS, DHCP, TCP/IP, VPN, firewalls, GitHub Actions, AWS CodePipeline, Docker, AWS ECS, Microsoft Azure
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Network Engineer
New York or Florida
$75k-$95k/yr HybridFull Time
3+ YOE3+ years configuring and supporting Cisco, Arista, Palo Alto and F5 network technology; AWS/Azure networking experience; firewall policy experience with Palo Alto/Panorama; on-call support and documentation skills.
Cisco IOS, Cisco NX-OS, Cisco IOS XR, Arista, Palo Alto, Panorama, F5, AWS, Azure, Direct Connect, Express Route, Ansible, Git
5d
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Senior Network Engineer
Englewood Cliffs, New Jersey, United States
OnsiteContract
Expertise in enterprise routing/switching, WAN technologies, Palo Alto firewalls, AWS networking, data center and market-data networking; strong troubleshooting and incident response skills.
Palo Alto, Cisco, Arista, Juniper, Arista EOS, Wireshark, tcpdump, Splunk, Datadog, Python, Bash, Ansible, Terraform, VMware, Docker, Kubernetes, AWS
1w
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Network Engineer, Security
New York City, New York, United States
$200k-$300k/yr OnsiteFull Time
7+ YOE7+ years operating and deploying network infrastructure; strong routing (OSPF,BGP,PIM-SM), transport troubleshooting (TCP/UDP), firewall and PKI knowledge, overlay networks (EVPN,VxLAN), and security experience.
OSPF, BGP, PIM-SM, TCP, UDP, EVPN, VxLAN
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Cloud Network Engineer
Berlin or New York or San Francisco
€66k-€90k/yr OnsiteFull Time
Experience designing and automating cloud-native network infrastructure, VPNs, firewalls, routing, observability, and infrastructure-as-code (Ansible/Terraform); familiarity with AWS/Azure/GCP, Docker, Kubernetes, and on-call duties.
Observium, Datadog, Ansible, Terraform, AWS, Azure, GCP, Docker, Kubernetes, AWS Transit Gateway, AWS Landing Zone, Palo Alto, Aruba
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Team8 Cyber Stealth Startup- Senior Solution Engineer (NY)
New York, New York, United States
$150k-$250k/yr HybridFull Time
5+ YOE5+ years as a solution engineer in networking/cybersecurity; hands-on experience with firewalls, VPNs, proxies, SSO/MFA, ZTNA, cloud platforms (AWS, Azure, GCP); strong demo, POC, discovery, and communication skills.
Firewalls, VPNs, Proxies, SSO, MFA, ZTNA, SASE, SSE, Zero Trust, AWS, Azure, GCP
1mo
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Principal Cyber Security Engineer, Strategy and Architecture
Carlsbad or Reston or Marlborough or Tempe or San Jose or New York City
$230k-$363k/yr HybridFull Time
10+ YOEBachelor's or Master's in a technical field, 10+ years in security/systems/network engineering, strong risk analysis and secure system design experience, hands-on with enterprise security tools, US citizenship, up to 20% travel.
firewalls, IDS/IPS, PKI, SIEM/SOAR, EDR/NDR, CSPM/CNAPP, zero-trust, NIST, ISO 27001, GDPR, CCPA
2w
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Senior Network Engineer- Low Latency - New York, United States
New York, New York, United States
$117k-$230k/yr HybridFull Time
15+ YOE5+ Mgmt15+ years technical network experience in financial services, 5+ years managing staff, CCIE preferred; expertise in L3 routing/switching, firewalls, load-balancing, colocation, low-latency networks, multicast and PTP.
PTP, STP, HSRP, OSPF, BGP, VRF, IGMP, PIM, MSDP, Windows, Linux, WiFi
6d
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Network Engineer
Oyster Bay, New York, United States
$120k-$140k/yr OnsiteFull Time
3+ YOEDesign, implement, manage, and troubleshoot LAN/WAN/WLAN, VPN, firewalls; 3+ years network engineering experience; Cisco and routing protocol expertise; CCNA/CCNP/Network+ preferred.
VMware, SQL, Meraki, FireSource, ISE, RADIUS, TACACS, Cisco
3w
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Network Engineer 2
New York, New York, United States
$127k-$150k/yr HybridFull Time
5+ YOE5+ years enterprise network engineering experience, expertise in routing/switching, wireless, Palo Alto firewalls, AWS networking, Terraform and Python; industry certifications preferred.
Palo Alto Networks, Terraform, Python, AppGate, Meraki, Cisco ISE, Google Workspace, BGP, OSPF, EIGRP, STP, VXLAN, VPC, WPA3, 802.1X, RADIUS, TACACS+
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Network Engineer Advanced
Lincolnshire or Holtsville or Johnston
$109k-$163k/yr HybridFull Time
8+ YOE8+ years enterprise network engineering and security experience; expertise with WAN/LAN, cloud networking, firewalls, Zscaler, data center automation; strong architecture, troubleshooting, and leadership skills.
Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Digital Experience (ZDX), Zscaler Branch Connectors (ZTB), Cisco Nexus Dashboard, HPE Mist Wireless, Cisco Meraki, Cisco Enterprise Wireless, Palo Alto Firewalls, BGP, OSPF, TCP/IP
2mo
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Network Engineer I
Scottsdale or San Francisco or Chicago or New York City or Phoenix
$64k-$88k/yr HybridFull Time
2+ YOEBachelor's or equivalent in CIS or related, 2+ years network experience, hands-on with firewalls/load balancers/Cisco/Juniper, strong TCP/IP and OSI knowledge, virtualization (ESX/vSwitch), common TCP/IP services (DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP), network monitoring, and on-call availability.
Firewalls, Load Balancers, Cisco, Cisco VPN, Juniper, Palo Alto, ESX, vSwitch, OSI, DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP
6h
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Senior Network Security Engineer, Operational Technology
Livingston or New York City or Sunnyvale or Bellevue or San Francisco
$164k-$242k/yr OnsiteFull Time
5+ YOERequires 5+ years in network infrastructure security, programming or scripting proficiency, a computer science bachelor's degree, and expertise in firewalls, VPNs, segmentation, OT networks, and security risk management.
Go, Python, C, C++, HVAC, ACLs, network firewalls, virtual private networks
3w
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Commercial Sales Engineer - NY/NJ
New York City or New Jersey
$120k-$150k/yr RemoteFull Time
2+ YOEProven cybersecurity and networking background (TCP/IP,DNS,routing,VPN,firewalls),2+ years as sales engineer or systems integrator,Bachelor's or equivalent,ability to travel to customers.
3w
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Engineer - Network Security
Orange, Connecticut, United States
$96k-$121k/yr OnsiteFull Time
2+ YOEBachelor's in CS/IS or equivalent, minimum 2 years network engineering experience, hands-on firewall/SDWAN/secure web gateway/WAF work, incident analysis, and strong troubleshooting skills; security certifications preferred.
SDWAN, Fortinet, FortiGate, Palo Alto Networks, Checkpoint, SIEM, Zscaler, Akamai
3mo
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Network Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
5+ YOE5–10 years network and/or network security experience; Bachelor’s in CS/EE or related field; strong routing, switching, firewall; scripting skills; AWS familiarity.
Python, Bash, PowerShell, AWS, Networking equipment
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