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351 network security jobs at 218 companies in Norwalk, CT

3w
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Senior Network Security Architect
Quincy or Princeton or Clifton or Austin
$120k-$203k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
14+ YOEDesign and govern enterprise network security across on‑premises, cloud, hybrid and third‑party environments; deep network security, cloud networking, and architecture review experience required.
AWS, Azure, Google Cloud Platform, TCP/IP, VPN, IDS/IPS, ZTNA, SASE
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2mo
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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
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1w
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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
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1w
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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
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3w
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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
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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
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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
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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
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3mo
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Senior Director of Network Security – Engineering Lead
New York City, New York, United States
$137k-$350k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
15+ YOE5+ Mgmt15+ years in information security; 10+ years in network security engineering; 5+ years leading teams; Bachelor's degree in CS or related field; advanced degree preferred
Jira, Automation, CI/CD, Scripting, Cloud Security, NGFW, IDS/IPS, WAF/Proxy/SWG, NAC, SASE
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1mo
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Sr Manager, Network & Security Infrastructure
New York or United States
$71k-$142k/yr HybridFull Time
National Kidney Foundation
National Kidney Foundation: Provides education and funds research for kidney disease patients.
7+ YOE7+ years in IT infrastructure or cybersecurity with hands-on enterprise networking, cloud and server security; experience with Windows Server, Linux, Microsoft 365/Entra ID, vulnerability management, incident response, compliance (HIPAA), and leading technical teams.
LAN, WAN, Wi-Fi, routing, switching, firewalls, VPN, DNS, DHCP, IPAM, Microsoft 365, Entra ID, Azure, Windows Server, Linux, MFA, Conditional Access, NIST CSF, CIS Controls, MSSP, SOC
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2w
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Network Security & Infrastructure Manager
New York City, New York, United States
$68k-$150k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
Design and maintain enterprise networks, implement cybersecurity controls, lead incident response and vulnerability remediation, and manage projects with technical and communication expertise.
Cisco Catalyst, Cisco Meraki, TCP/IP, VPNs, VLANs, PoE, Layer 2, Layer 3, RADIUS, ISE, PSK, WPA3, SIEM, vulnerability scanners, endpoint protection, Intrusion Detection/Prevention Systems, NIST, ISO 27001, COBIT
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2d
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Security Architect for Network and Cloud
Belfast or Chicago or Dallas or Houston or Los Angeles or Manila or Miami or New York or Palo Alto or San Francisco or Tampa or Washington
HybridFull Time
Baker McKenzie
Baker McKenzie: Global law firm providing legal services and corporate advisory.
Design and implement enterprise cloud and network security, experience with CASB/CNAPP, Microsoft cloud security toolsets, email security, IAM, and security assessments.
Microsoft Defender for Cloud Apps, Microsoft Defender for Cloud, Microsoft purview, CASB, CNAPP, Microsoft Entra ID
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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
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2w
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Zero Trust & Network Security Manager
Jersey City or Boston or Tampa or Coppell
$95k-$180k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
10+ YOE10+ years cybersecurity experience with Zero Trust and network security; hands-on Zscaler and Akamai WAF experience; knowledge of Entra ID, Azure, AWS; data protection, DLP, CASB, SASE experience; industry certs such as CISSP preferred.
Zscaler Zero Trust Exchange, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler ZDX, Akamai WAF, Entra ID, Azure, AWS, DLP, CASB, SASE, IDS/IPS
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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
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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
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3w
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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)
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2mo
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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
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2mo
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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
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3mo
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Network Administrator
Brooklyn, New York, United States
$65k-$97k/yr OnsiteFull Time
Brooklyn Public Library
Brooklyn Public Library: Provides free public library services and community education programs.
3+ YOEThree years of networking experience; Bachelor’s degree or equivalent experience; valid driver’s license in NY/CT/NJ/PA; network certifications.
Windows Server, Windows Desktop, Active Directory, VMware, Azure, AWS, SolarWinds, Plixer, LAN/WAN, UPS, Security technologies
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