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Network Security Engineer
New Jersey or Florida or Oregon or Indiana or Virginia or Illinois or Idaho or Chicago or East Hanover or Miami or Richmond or Portland or Twin Falls or Indianapolis
$122k-$168k/yr RemoteFull Time
5+ YOE5+ years network security experience, 3+ years managing enterprise firewalls, Ohio? (ignore) CISSP required within 12 months, CCNA/CCNP Security or GIAC/CEH desirable, cloud and hybrid network security experience, strong communication and leadership skills.
Palo Alto Networks, Fortinet, Cisco ASA/Firepower, SIEM, NDR, Splunk, Microsoft Sentinel, Azure, AWS, GCP, Python, PowerShell, Ansible, Zero Trust Network Architecture (ZTNA)
1mo
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Senior Network Security Engineer
Overland Park or Kansas City or Chicago
$119k-$169k/yr HybridFull Time
7+ YOE7+ years network/security engineering experience with 5+ years managing Palo Alto firewalls and Panorama; strong routing (BGP, OSPF), packet-level troubleshooting, scripting/API automation, and cross-team communication.
Palo Alto, Panorama, Palo Alto CLI, BGP, OSPF, TCP/IP, NAT, Arista, F5, Cloudflare, Kubernetes, AWS
2w
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IT Engineer - Network & Security
Naperville or Denver
$120k-$130k/yr HybridFull Time
3+ YOE3+ years in network/security or infrastructure engineering; SASE/firewall and cloud experience; EDR/SIEM/ITSM familiarity; ability to lift 30 lbs; occasional travel and rotating on-call duties.
SASE, Fortinet, Palo Alto, Netskope, Zscaler, EDR, SIEM, ITSM, Windows Server
3w
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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Expert network protocol knowledge (BGP, OSPF, PIM, IGMP), multi-vendor global network design, firewall/security experience, cloud networking (AWS, Microsoft Azure), network automation (Netbox, Ansible, Python, Terraform), and strong troubleshooting skills.
BGP, OSPF, PIM, IGMP, Palo Alto, AWS, Microsoft Azure, Netbox, Ansible, Jinja, Python, Git, Netconf, Restconf, Temporal, Terraform, Prometheus, Grafana, Telegraf, Cisco Telemetry, gNMI, YANG, Cisco Meraki, Cisco CUCM, Zoom Phone, WebEx Calling, Cloud9
3w
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Network Engineer Senior
Johnston or Holtsville or Lincolnshire
$97k-$145k/yr HybridFull Time
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
1mo
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Senior Network Engineer
Carol Stream, Illinois, United States
$125k-$140k/yr OnsiteFull Time
10+ YOEBachelor's in Computer Science or related field; 10+ years in enterprise/network engineering; strong routing protocols; hands-on with HPE/Mellanox gear; cloud networking; IT security and compliance knowledge.
HPE Switching, Mellanox, Cisco, Fortinet, Palo Alto, SonicWall, AWS, Google Cloud, Azure, BGP, OSPF, EIGRP, TCP/IP, VLAN, MPLS
2mo
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Systems & Network Engineer
Pingree Grove or United States or North America
$110k-$115k/yr OnsiteFull Time
Microsoft server OS, network protocols/hardware, virtualization, security, and Azure expertise; ability to balance multiple priorities; authorized to work in the US; no visa sponsorship available.
Microsoft Server, Azure, Virtualization, Networking
3w
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Sr. Network Engineer
Muscatine or Davenport or Chicago
OnsiteFull Time
5+ YOE5+ years enterprise IP networking experience, wireless expertise, Cisco platform knowledge, scripting/automation (Ansible/Python), routing/switching/security, on-call support, bachelor’s degree or equivalent experience.
Ansible, Python, Cisco IOS, NX-OS, Edge Connect SD-WAN, Palo Alto, F5, Citrix
2mo
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Network Support Engineer
Niles or Niles
$75k-$100k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent; 5+ years in enterprise network engineering; experience with Cisco/Meraki/Arista; WAN design (MPLS/SD-WAN); VMware vSphere/ESXi; Microsoft Hyper-V; Azure; SSO and Cisco Duo MFA; network security and monitoring tools; manufacturing/industrial experience preferred.
VMware vSphere/ESXi, Microsoft Hyper-V, Microsoft Azure, Cisco Duo MFA, SSO, Firewalls, IDS/IPS, VPN, Wireshark, SolarWinds, PRTG, Nagios, Cisco/Meraki/Arista network gear, PowerShell, Python, Ansible
1w
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Senior Security Engineer, Enterprise Security
Chicago or New York City or Austin or Berlin or Bucharest or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
$129k-$180k/yr HybridFull Time
5+ YOE5+ years security engineering experience, 3+ years in corporate security, hands-on endpoint, network, IAM, SSO, MDM, CrowdStrike EDR, SIEM, forensics, and SaaS security experience.
Crowdstrike EDR, SIEM, IAM, SSO, MDM
3mo
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Manager, Network Engineering
Warrenville or Skokie or Arlington Heights
$59-$91/hr HybridFull Time
5+ YOE2+ MgmtBachelor’s degree; 5+ years managing processes, applications, or systems in healthcare; 2+ years of leadership; strong communication and vendor management; network engineering knowledge.
Cisco switching, Palo Alto firewalls, F5 load balancers, LAN/WAN, WiFi, Network security
1mo
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Network Systems Engineer (Pre Sales) - Trading Platforms
Chicago, Illinois, United States
$130k-$175k/yr OnsiteFull Time
5+ YOEMinimum 5 years networking design and implementation experience (data center, campus, Wi‑Fi, security); routing & switching expertise; strong presentation and customer-facing skills; Python/Ansible and Arista ACE certification desired.
Python, Ansible
1mo
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Sr. Security Engineer
Scottsdale or San Francisco or Chicago or New York City or Phoenix
$132k-$165k/yr HybridFull Time
5+ YOEBachelor's or associate degree in CS/Engineering or equivalent experience; 5+ years IT experience with 3+ years in IT security; experience with vulnerability scanning, endpoint security, Linux/Windows administration, Python scripting, networking, firewall design, and SSL/TLS certificate management.
Python, JavaScript, Linux shell, PowerShell, Linux, Windows, SSL/TLS
2mo
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Lead Cyber Security Engineer 1 - Nuclear
Chicago, Illinois, United States
$118k-$180k/yr HybridFull Time
10+ YOEBS degree in engineering; 10+ years in design engineering for process control systems; nuclear cyber security expertise; PE license preferred; strong communication; knowledge of networks; ability to lead automation initiatives.
1mo
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Senior Network Engineer, Cisco SD-WAN
Chicago, Illinois, United States
$99k-$114k/yr RemoteFull Time
10+ YOE10+ years enterprise routing & switching and SD-WAN experience; 5+ years Meraki and Juniper experience; hands-on Catalyst SD-WAN and Viptela expertise; strong network security, analytical, and communication skills; EM/architectural design experience.
Cisco Meraki, Viptela, Cisco Catalyst SD-WAN, Juniper, SD-WAN
2w
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Principal Information Security Engineer
Rosemont, Illinois, United States
$138k-$173k/yr OnsiteFull Time
6+ YOE6+ years IT experience with network/security services, knowledge of modern network, security, cloud and virtualization technologies; experience with application/configuration management and security tool integration.
APIs, NIST, ISO
2mo
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Client Platforms Security Engineer
Chicago, Illinois, United States
$150k-$200k/yr OnsiteFull Time
Strong security engineering experience; OS hardening; vulnerability management; risk assessment; scripting with Python/PowerShell; familiarity with SOAR/SEIM; endpoint security; network fundamentals.
Python, PowerShell, Linux, Windows, MacOS, EDR/XDR, SOAR, Qualys, CrowdStrike, SentinelOne, Carbon Black App Control
1mo
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Security Operations Engineer
Chicago, Illinois, United States
$90k-$100k/yr OnsiteFull Time
4+ YOE4+ years IT systems administration or security experience; hands-on Google Workspace and Slack administration; experience building SaaS API integrations, SOC/SIEM/IPS monitoring; CompTIA A+ or Network+ preferred; degree preferred but not required.
Microsoft 365, Microsoft Azure, Microsoft Azure AD, Google Workspace, Slack, Microsoft SharePoint, Microsoft Office 365, SOC, SIEM, IPS, Managed Detection and Response (MXDR), SCIM, SSO, HRIS, SaaS APIs, Identity & Access Management (IAM)
1mo
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Senior IT Security Engineer
Linthicum or Phoenix or Tampa or Denver or Cicero
$90k-$120k/yr OnsiteFull Time
7+ YOE7+ years IT security experience, CISSP required; expertise in networking, Windows and Linux administration, AWS/Azure, IaC (HCL/YAML/JSON), scripting (PowerShell, Python, Go, Shell), incident response, risk management, and security tooling.
firewalls, SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, Vulnerability/Exposure Management, CIEM, DevSecOps, SSDLC, AWS, Azure, HCL, YAML, JSON, PowerShell, Python, Go, Shell
1mo
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Advisor, Application Security Engineer
Chicago, Illinois, United States
$100k-$186k/yr HybridFull Time
10+ YOEBS/MS in Computer Science, 10+ years experience, software development and CI/CD experience, application security testing (SAST/DAST/MAST/RAST/IAST), vulnerability management, OWASP Top 10/CWE knowledge, cloud and web/app security, threat modeling, network security, and cryptography.
CI/CD, SAST, DAST, MAST, RAST, IAST, OWASP Top 10, CWE 25, WAF, Micro-segmentation
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