276 network security engineer jobs at 175 companies in Piscataway, NJ
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Cloud Network Security Engineer
New York, New York, United States
$162k-$200k/yr HybridFull Time
5+ YOE5+ years cloud network security experience; expertise in hybrid/multi-cloud networking, network security protocols, IaC (Terraform/Ansible), Python scripting, container networking, monitoring and incident response.
AWS, Azure, GCP, Terraform, Ansible, Python, Git, GitHub, GitLab, Splunk, Istio, Calico, Open Container Initiative (OCI), Linux, JSON, XML
2w
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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
1w
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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
1mo
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Senior Network Security Engineer
West Chester or Mount Laurel or Philadelphia
$117k-$176k/yr OnsiteFull Time
5+ YOE5+ years network/network security engineering experience required; strong networking fundamentals, vulnerability remediation, patch validation, configuration hardening, and audit/compliance experience; Bachelor's degree preferred.
Cisco, Juniper, Arista, Nokia, F5, Fortinet, Python, Ansible, PowerShell, Terraform, AWS, Azure, GCP, CIS Benchmarks, NIST, CISA
6d
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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
1w
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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
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Experience securing production networks at scale, packet analysis, IT/OT segmentation, deploying NDR/flow detection, infrastructure-as-code for firewall rules, and familiarity with OT/ICS, BGP, Zeek or Suricata.
Zeek, Suricata, BGP, NDR
3mo
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Senior Staff Security Engineer - Network Security
Denver or San Francisco or New York City or San Jose
$210k-$270k/yr HybridFull Time
10+ YOE10+ years in security engineering; Cloudflare WAF/DDoS/Zero Trust; Terraform/Crossplane; AWS networking; incident response; AI-native workflows; security certifications.
Cloudflare, Terraform, Crossplane, AWS, CloudFront, WAF, DDoS, Zero Trust, Panther, Wiz, CrowdStrike, Claude Code, MCP-driven tooling, LLM automations
2w
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Senior Engineer, Network Security / Engineer II (US)
Mount Laurel or Fort Lauderdale or Charlotte
$98k-$159k/yr OnsiteFull Time
7+ YOEUndergraduate degree or technical certificate and 7+ years of relevant experience in network security engineering, enterprise networking, cloud security, automation, and complex production deployments.
Netskope, Secure Web Gateway (SWG), Secure Access Service Edge (SASE), Data Loss Prevention (DLP), Borderless WAN VPN, CASB, Zero Trust Network Access (ZTNA), Private Access, BWAN, IPsec, GRE, SDWAN, MPLS, Direct Internet Access (DIA), MAN, Cisco Catalyst SDWAN/Viptela, Aruba EdgeConnect, Silverpeak, BGP, OSPF, TCP/IP, QoS, SIEM, Ansible, Terraform, Python, REST APIs, Zscaler, Palo Alto Prisma Access, Cisco, IaC, SDN
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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)
1w
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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
2mo
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Senior Security Engineer, Infrastructure & Network Security
New York or Seattle
$165k-$215k/yr HybridFull Time
Design and manage cloud security (AWS, Oracle Cloud), lead network security (firewalls, segmentation, WAF, VPN), implement zero-trust, automate infra-as-code, and support detection/incident response.
AWS, Oracle Cloud Infrastructure, WAF, VPN, Python, infrastructure-as-code
1w
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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
2w
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Azure Network and Security Engineer
Parsippany-Troy Hills, New Jersey, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years IT experience with 3+ years in Azure network or cloud security, expertise in Azure networking and security services, SIEM/SOAR, scripting (PowerShell/Azure CLI/Python), IaC (Terraform/Bicep), and regulatory compliance (HIPAA/SOC2/PCI).
Azure Firewall, Web Application Firewall (WAF), DDoS Protection, NSGs, Private Endpoints, Private DNS, Service Endpoints, Microsoft Defender for Cloud, Defender for Endpoint, Microsoft Sentinel, Azure Monitor, Network Watcher, Log Analytics, Connection Monitor, Azure Policy, RBAC, PowerShell, Azure CLI, Python, Terraform, Bicep, Microsoft Entra ID, ExpressRoute, VPN Gateway, Application Gateway, Azure Front Door, Load Balancers, Traffic Manager, Azure Security Center, Logic Apps, Azure Key Vault, Jira, Confluence, Splunk, QRadar, Azure Virtual Desktop, Microsoft Office Suite
1w
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Network Security Engineer - USDS (Multiple Positions)
New York City, New York, United States
$129k-$196k/yr OnsiteFull Time
1+ YOEMaster's degree plus 1 year, or bachelor's degree plus 3 years, in a related technical field. Requires experience with network telemetry, hybrid-cloud connectivity, incident response, Python, Ansible, REST APIs, and network security tools.
Prometheus, Grafana, Meraki, Palo Alto, AWS, BGP, MPLS, IPsec VPNs, SNMP, syslog, Python, Ansible, REST APIs
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
3mo
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Network Engineer
New York City, New York, United States
$130k/yr OnsiteFull Time
5+ YOE5+ years network engineering; AAA/TACACS; routing, switching; Cisco/Juniper/Palo Alto; PCAP analysis; network security and monitoring.
Cisco, Juniper, Palo Alto, Cisco ISE, TACACS, AAA, BGP, OSPF, Static Routing, Firewalls, Routers, Switches, Network Taps, PCAP, Wireshark, Cisco Secure Network Analytics, Stealthwatch, IDS, Network Monitoring, Python
1w
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Network Engineer
New York City, New York, United States
$150k-$200k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent practical experience and 5+ years in network, infrastructure, or platform engineering. Requires advanced IP networking, datacenter fabrics, cloud networking, automation, security, and performance optimization.
EVPN/VXLAN, BGP, OSPF, QoS, ECMP, Python, APIs, Git, Ansible, Terraform, AWS, Azure, GCP, Direct Connect, ExpressRoute, Transit Gateway, Cloud WAN, VPC, Kubernetes, Container Network Interfaces (CNI), gNMI, OpenConfig, NETCONF/RESTCONF, Linux, TCP/IP, MCP servers, Claude Code, DNS
1w
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Network Engineer
New York City or Stamford
$185k-$220k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years of network engineering experience; expertise in enterprise networking, routing, switching, security, automation, monitoring, and incident response.
Python, Ansible, Cisco, Arista, Palo Alto Networks, BGP, OSPF, VLANs, STP, EVPN/VXLAN, VXLAN, Layer 2, Layer 3
3d
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DIGITAL SECURITY - Threat Prevention - NETWORK SECURITY - Proxy
Hyderabad or Bengaluru or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
7+ YOERequires 7+ years in network and security engineering, 4+ years with Zscaler, global enterprise experience, and a bachelor's degree or equivalent practical experience.
Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Digital Experience (ZDX), Cloud Firewall, CASB, Browser Isolation, Data Loss Prevention (DLP), SSL Inspection, Azure AD (Entra ID), Okta, Ping Identity, Active Directory, SAML, OAuth, OpenID Connect, Multi-Factor Authentication (MFA), Python, YAML, Jira, Confluence, Ansible
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