196 network security engineer jobs at 131 companies in Norwalk, CT

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2w
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Cloud Network Security Engineer
New York, New York, United States
$162k-$200k/yr HybridFull Time
BlackRock
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
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
4d
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Engineer - Network Security
Orange, Connecticut, United States
$96k-$121k/yr OnsiteFull Time
Iberdrola
IberdrolaBME: IBE: Generates and distributes renewable electricity and natural gas globally.
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
1mo
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Network Security Engineer
West Point, New York, United States
$105k-$120k/yr OnsiteFull Time
Oneida Technical Solutions
Oneida Technical Solutions: Provides managed IT and cybersecurity services for government clients.
CCNA and DoD8140 certification standards required; expertise in IPv6 and Zero Trust Architecture; network security experience, problem-solving, communication, and teamwork skills; familiarity with NIST/DoD security controls.
SolarWinds, Wireshark, Nagios, AWS, Azure, Python, PowerShell
6d
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Network Security Engineer
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
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
2mo
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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
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
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
1mo
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Network Security Engineer
Wallingford, Connecticut, United States
OnsiteFull Time
Times Microwave Systems
Times Microwave SystemsNYSE: APH: Designs and manufactures high-performance coaxial cables and interconnects.
5+ YOEBachelor's degree or equivalent experience, 5+ years managing enterprise network infrastructure, strong TCP/IP/VLAN/DNS/DHCP/BGP/VPN knowledge, firewall and vulnerability management experience; industry certifications preferred.
BGP, TCP/IP, VLAN, DNS, DHCP, VPN
1mo
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Senior Security Engineer, Infrastructure & Network Security
New York or Seattle
$165k-$215k/yr HybridFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
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
2w
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Network Engineer Senior
Johnston or Holtsville or Lincolnshire
$97k-$145k/yr HybridFull Time
Zebra Technologies
Zebra TechnologiesNASDAQ: ZBRA: Provides enterprise-grade hardware and software for asset tracking.
5+ YOEBachelor's or equivalent,5+ years enterprise network engineering experience, expertise with Zscaler, Cisco Nexus, HPE Mist, Meraki, Palo Alto; strong routing (BGP,OSPF), cloud (AWS,Azure,GCP), and security 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, AWS, Azure, GCP
2w
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Senior Security Engineer, Network Security Engineering
New York or Kirkland or Raleigh or Durham
$174k-$253k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor's or equivalent,5+ years security engineering and assessments,5+ years coding experience,1 year technical leadership,experience with network security,EMR not relevant,excellent communication and critical thinking.
Google Cloud, Software-defined networking (SDN), Internet Engineering Task Force (IETF)
2mo
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Network Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
Engineers Gate
Engineers Gate: Developing systematic, computer-driven trading strategies for global markets.
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
2mo
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Network Engineer
New York City, New York, United States
$130k/yr OnsiteFull Time
Aitheras
Aitheras: Provides IT consulting, managed cybersecurity, and data analytics services.
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
1mo
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Lead, Network Security Automation Engineer
Newark, New Jersey, United States
$115k-$189k/yr OnsiteFull Time
Prudential Financial
Prudential FinancialNYSE: PRU: Provides insurance, investment management, and retirement services globally.
Design and automate end-to-end network security workflows using ServiceNow and Splunk; develop scripts in JavaScript, Python, Go, and PowerShell; work with CMDB, ITSM/ITOM, identity/access (Microsoft Entra ID), Zero Trust, and vulnerability/compliance processes. CISSP/CISM preferred.
ServiceNow, Flow Designer, Integration Hub, Automated Test Framework (ATF), Splunk, CMDB, Microsoft Entra ID (Azure AD), Zscaler, GitHub, Artifactory, JavaScript, Python, Go, PowerShell, Microsoft Power Automate, ITSM, ITOM
1mo
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Network Engineer, Network Infrastructure
New York, New York, United States
$115k-$140k/yr HybridFull Time
Major League Soccer
Major League Soccer: Professional men's soccer league in the United States and Canada.
5+ YOE5+ years enterprise network experience; strong networking, security, and event-driven network support; able to work non-traditional hours.
Palo Alto, Arista, Cisco, Meraki, NetBox, Python, Git, AWS, Azure, GCP
4w
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Staff Platform Network Engineer
New York City or Los Angeles or Atlanta or Jersey City or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$159k-$209k/yr HybridFull Time
FanDuel
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
Significant hands-on platform engineering/SRE experience with Kubernetes networking, service mesh, AWS networking, service-to-service security, automation and tooling; proficiency in at least one modern language (Go, Java, Python, TypeScript).
AWS, VPC, Transit Gateway, Cloud WAN, ALB, NLB, Route 53, CloudFront, Outposts, Kubernetes, EKS, Kong Gateway, Kong Mesh, Impart, Terraform, Helm, Datadog, Istio, Linkerd, Envoy, CNIs, Cilium, eBPF, Go, Java, Python, TypeScript
1mo
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SVP, Network Security Engineering Lead
Jersey City, New Jersey, United States
$200k-$275k/yr OnsiteFull Time
Jefferies
JefferiesNYSE: JEF: Global investment banking and capital markets services provider.
15+ YOE15+ years in networking/network security, strong automation (Python, LLM) skills, hands-on experience with Palo Alto, Illumio, Cloudflare and related WAF/IPS/NDR/NAC tools, network troubleshooting, incident response, and ability to work on-call.
Python, LLM, Palo Alto, ZScaler, Illumio, WAF, IPS, NDR, NAC, GlobalProtect VPN, Cloudflare WAF, Cisco ISE, sniffer, syslog, NetFlow, TCPDUMP, Wireshark, Checkpoint, Fortinet, Proofpoint, F5 Silverline, Prisma Access
1mo
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Network Engineer
McLean or Tampa or New York City or San Francisco or Los Angeles or Irvine or Washington
$76k-$141k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's or equivalent experience, 5+ years network engineering, experience with AWS networking, Cisco and Palo Alto platforms, VMware, container networking, automation (Terraform, Ansible), scripting (PowerShell, Linux shell), monitoring (Nagios, Splunk), and ability to obtain U.S. national security clearance; U.S. citizenship required.
AWS, Transit Gateway, VPCs, Route53, Terraform, Ansible, GitHub, Nexus NX-OS, Catalyst IOS, Firepower FTD, FMC, PAN-OS, VMware vSphere, LACP, IPsec, IKEv2, ZTNA, SDP, Nagios, Splunk, Linux, Apache, Tomcat, PowerShell, Linux shell, SOC2, STIG, NIST
3w
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Principal Security Engineer
Greenwich, Connecticut, United States
$160k-$210k/yr OnsiteFull Time
Libertas Funding
Libertas Funding: Provides revenue-based financing and term loans to small businesses.
7+ YOE7+ years in security and software engineering with hands-on DevSecOps and cloud security; experience with identity and access management, network and endpoint security, offensive security, CI/CD and IaC tooling.
Okta, Microsoft 365, Google Workspace, AWS, Terraform, OPA, CI/CD, NIST CSF, OWASP
1mo
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Network Engineer - Level 3
New York, New York, United States
$100k-$190k/yr RemoteFull Time
Kyndryl
KyndrylNYSE: KD: Manages and modernizes mission-critical IT infrastructure systems.
5+ YOE5+ years network support in multi-vendor environments; strong troubleshooting; CCNA/CCNP preferred; experience with network architecture and security.
LAN, WAN, Routing, Switching, Security, Monitoring tools
3d
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Senior Security Engineer, Enterprise Security
New York City, New York, United States
$129k-$180k/yr HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOE5+ years security engineering experience focused on enterprise, network, and endpoint security; 3+ years in corporate security; hands-on with SaaS, EDR, IAM, forensics, and incident response; strong communication and organizational skills.
Crowdstrike EDR, SIEM, SSO, MDM
1w
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Senior Network Engineer
Fishkill, New York, United States
$120k-$150k/yr HybridFull Time
Acture Solutions: Provides managed IT and cybersecurity services for organizations and schools.
6+ YOE6+ years enterprise network engineering, CCNP required, strong TCP/IP/routing/switching expertise, experience with Cisco/Fortinet/Meraki/Aruba/Ubiquiti, network security, monitoring tools, valid driver’s license.
Cisco, Fortinet, Meraki, Aruba, Ubiquiti, SolarWinds, Wireshark