12 firewall specialist jobs at 10 companies in Summit, NJ
3mo
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Infra. Technology Specialist
New York, New York, United States
HybridFull Time
Security and network infrastructure management including firewalls, VPNs, IDS/IPS; vulnerability assessment; IAM; DNSSEC; SSL/TLS; incident response; SIEM experience.
SIEM, IDS/IPS, LDAP/AD, MFA
1d
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It Specialist (Network)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York City or Oklahoma City or Portland or Austin or Oakland or Hines or Eatontown or Albany or Philadelphia or Long Beach or Anaheim or Aurora or Orlando or St. Petersburg or Tampa or North Chicago or Bedford or Baltimore or Detroit or St. Louis or Cleveland or Pittsburgh or Nashville or Davidson or Murfreesboro or Arlington or Dallas or Houston or San Antonio or SeaTac or Long Beach or Washington or Los Angeles or San Francisco or Denver or Miami or Atlanta or Chicago or Seattle
$75k-$121k/yr OnsiteFull Time
1+ YOERequires one year of specialized network experience equivalent to GS-9, including ACLs, firewall rules, network segmentation, change coordination, LAN/WAN devices, and configuration automation. U.S. citizenship required.
Access Control Lists (ACLs), Python, LAN/WAN
2w
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Edge Connectivity Specialist 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or Saint Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and experience with LAN/WAN, wireless, routing, switching, VPNs, VLANs, and firewalls.
Azure, AWS, SD-WAN, VLANs, VPN, LAN/WAN, Fortinet, Palo Alto, Aruba
2w
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Edge Connectivity Specialist 2
Omaha or Phoenix or Saint Paul or Austin or Kansas City or Columbia or Denver or Vienna or Saint Louis Park or Folsom or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Salem or Fort Worth or Pittsburgh or San Antonio or Dallas or Albuquerque or Olympia or Englewood
OnsiteFull Time
3+ YOEBachelor’s degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and expertise in LAN/WAN, routing, switching, VLANs, VPNs, wireless, firewalls, and network troubleshooting.
LAN/WAN, VPN, SD-WAN, VLAN, Microsoft Azure, AWS, Fortinet, Palo Alto, Aruba, CCNA, CCNP
1mo
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IT Security Operations & Engineering Specialist
New York City, New York, United States
$100k-$120k/yr OnsiteFull Time
6+ YOEExpertise in Microsoft Defender and Sentinel, threat hunting, incident response, Zero Trust, network microsegmentation, firewalls, KQL, EDR, server hardening, and vulnerability assessment.
Microsoft Defender, Microsoft Sentinel, MS Purview, KQL, Defender API, Palo Alto, Check Point, Fortinet, Cisco
1mo
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Tier 2 IT Support Specialist
Connecticut or New Jersey or New York or New York City or Los Angeles
$55k-$70k/yr HybridFull Time
3+ YOE3+ years IT support experience (1+ year in MSP preferred), Microsoft 365 and Azure AD/Entra ID administration, networking and firewall troubleshooting, strong client communication, valid driver's license and reliable transportation.
Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Microsoft OneDrive, Microsoft Intune, Azure Active Directory (Entra ID), Fortinet, Cisco, Meraki, Ubiquiti, ConnectWise, Autotask, Kaseya, PowerShell, TCP/IP, DNS, DHCP, VLAN
3d
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Systems Support Specialist II – Philippines
Makati or New York City
$10-$12/hr RemoteFull Time
Mid-level IT support role requiring Microsoft technology expertise, Windows Server, Active Directory, Group Policies, Microsoft 365, Hyper-V, DNS, DHCP, networking, firewalls, switches, Wi-Fi, and remote access experience.
Microsoft Windows, Microsoft 365, Windows Server, Microsoft Active Directory, Microsoft Group Policies, Hyper-V, DNS, DHCP, Remote Desktop, RemoteApps
6d
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Control Systems Specialist
West Nyack or New York or United States or North America
$70k-$90k/yr FieldFull Time
5+ YOEBachelor's degree in engineering or related technical field, or 5+ years of relevant experience; PLC/HMI systems experience, control programming, networking, troubleshooting, and control system package knowledge required.
PLC, HMI, SCADA, Rockwell, GE Proficy, GeoSCADA, TCP/IP, VFD, Flowmeters, fiber optic, routers, switches, firewalls, cellular modems, serial radios
2w
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Entry IT Support Specialist
Fort Lee, New Jersey, United States
$50k-$60k/yr OnsiteFull Time
0+ YOEBachelor's degree or equivalent experience; 0–1+ years of IT support experience; Windows/macOS troubleshooting, Google Workspace, networking, programming, AI assistant use, and English-Korean bilingual proficiency.
Google Workspace, Gmail, Google Drive, Google Sheets, Google Groups, Google Data Studio, Claude, ChatGPT, Gemini, TypeScript, React, JavaScript, Python, Java, Windows, macOS, LAN, WAN, VPN, firewalls, Claude Code, Codex, Gemini CLI, Google Cloud Platform (GCP), MySQL, PostgreSQL, Next.js
1d
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25B Information Technology Specialist
Teaneck, New Jersey, United States
OnsitePart Time
Requires Army National Guard enlistment, junior-year high school standing or high school diploma/GED, age 17–35, physical qualification, legal and moral standards, and citizenship eligibility.
computer consoles, firewalls, computer programs
3w
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25B Information Technology Specialist
Orangeburg, New York, United States
OnsitePart Time
Military enlistment required; must be 17–35, be a high school junior or hold a diploma/GED, pass a physical exam, meet legal and moral standards, and satisfy citizenship requirements.
computer consoles, firewalls
2mo
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Sr. Security Services SA, AWS Industries - Customer Acceleration Team - Security Specialists
New York, New York, United States
$169k-$229k/yr OnsiteFull Time
Technical role in sales; strong cross‑functional communication; Bachelor’s in CS/Engineering/Math or equivalent; IT development/consulting in software or internet; domain knowledge in software, cloud, security; proficient with executives and technical audiences.
Security Hub, GuardDuty, Inspector, Detective, IAM Identity Center, Macie, Security Lake, Network Firewall, WAF