46 firewall engineer jobs at 39 companies in Yorkville, IL
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Cyber SDC - Firewall Engineer - Manager
Chicago or United States
$145k-$266k/yr HybridFull Time
2+ YOE2-3 years network security experience with hands-on firewall experience; strong understanding of network protocols and security principles; Checkpoint/Tufin/Splunk/Netography experience; relevant certifications a plus.
Checkpoint, Tufin, Splunk, Netography
2mo
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Network Engineer
Downers Grove, Illinois, United States
$60k-$70k/yr HybridFull Time
CCNA-level routing and switching expertise; knowledge of BGP, OSPF, EIGRP, VLANs, STP, firewalls, DNS, DHCP, F5; valid driver’s license and vehicle; must be authorized to work in the US.
BGP, OSPF, EIGRP, VLAN, STP, F5, DNS, DHCP, Cisco, VMware, Microsoft
3mo
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Telecommunications Project Engineer
Chicago or United States
RemoteFull Time
20+ YOE20+ years engineering experience; FAA/DoD telecom experience preferred; experience with LTE/4G/5G, VoIP, IP, Cloud, Carrier Ethernet, Pseudowire, GPS timing, firewalls, gateways, and fiber; project management skills; Microsoft Office 365 and KSN/SharePoint familiarity; ability to obtain Public Trust clearance; up to 20% travel.
Microsoft Office 365, KSN, Microsoft SharePoint
1mo
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IT Security Engineer III
Niles or Fort Collins or Rockford
$105k-$168k/yr HybridFull Time
Experienced network security engineer with deep firewall expertise, VPN/SASE/NAC knowledge, log analysis ability, and strong collaboration and problem-solving skills.
firewall, VPN, SASE, NAC
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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
2mo
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DevOps Engineer (FDE) Engineer
Chicago, Illinois, United States
$140k-$170k/yr HybridFull Time
7+ YOE7+ years DevOps experience with Kubernetes, Docker, Helm/ArgoCD/Flux, Linux administration, shell scripting, cloud (AWS/GCP/Azure), Git, programming (Python/Java/.NET), virtualization (VMware/ESXi), Jenkins, networking and security best practices.
Kubernetes, Docker, Helm, ArgoCD, Flux, Linux, Shell, TCP/IP, AWS, GCP, Azure, Git, Python, Java, .NET, VMware, ESXi, Jenkins, DNS, LDAP, Active Directory, Firewalls, VPN, Terraform, Ansible, Puppet, Chef, GitOps
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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Expert knowledge of BGP/OSPF/PIM/IGMP, data center spine-leaf design, Palo Alto firewalls, cloud networking (AWS/Azure), network automation (Netbox, Ansible, Jinja, Python, Git, Netconf/Restconf, Temporal, Terraform), and ability to troubleshoot complex network issues; participate in 24/7 on-call rotation.
BGP, OSPF, PIM, IGMP, Palo Alto, AWS, 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
2d
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Network Engineer
Tinley Park or United States
$90k-$115k/yr RemoteFull Time
3+ YOERequires 3+ years of network engineering or administration experience, strong Layer 2/3 networking, firewall, VPN, wireless, troubleshooting, documentation, and client communication skills. Bachelor's degree or equivalent experience.
Microsoft Azure, AWS, VMware, Hyper-V, LogicMonitor, Auvik, ConnectWise Manage, SonicWall, Fortinet, Cisco, Meraki, Aruba, Ruckus, Ubiquiti, SD-WAN, ZTNA, SASE, SSE, CASB, OSPF, BGP, PSA
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Network Engineer Advanced
Lincolnshire or Holtsville or Johnston
$109k-$163k/yr HybridFull Time
8+ YOE8+ years enterprise network engineering and security experience; expertise with WAN/LAN, cloud networking, firewalls, Zscaler, data center automation; strong architecture, troubleshooting, and leadership 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
1w
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Network Engineer
Chicago or Salisbury
$125k-$188k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in network security engineering, enterprise firewall and Zscaler expertise, zero trust architecture, cloud security, compliance, networking, and automation skills.
Palo Alto, Fortinet, Zscaler, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Panorama, FortiManager, FortiAnalyzer, SolarWinds, AWS, Azure, Infoblox DDI, F5, Arista, Cisco ACI, SIEM, IDS/IPS, VPN, BGP, OSPF, CCNA, CCNP, SAFe, DevSecOps, CI/CD, NAC, 802.1X
2w
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IT/OT Systems Engineer
Buffalo Grove, Illinois, United States
$92k-$158k/yr OnsiteFull Time
3+ YOETechnical degree or 3+ years of IT infrastructure experience; knowledge of VLANs, switching, firewalls, vulnerability remediation, IT/OT segmentation, troubleshooting, and on-site production support. U.S. work authorization required.
VLAN, firewall, Industrial Internet of Things (IIoT), operational technology (OT), edge computing, multifactor authentication
3w
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Network Engineer
Chicago, Illinois, United States
$150k-$210k/yr OnsiteFull Time
5+ YOERequires 5+ years of network engineering experience, deep IP networking, BGP, OSPF, multicast, data-center switching, packet analysis, Python automation, Linux, shell, firewall administration, and CCNP/CCIE-level expertise.
Arista, IGMP, PIM, BGP, OSPF, Grafana, Prometheus, InfluxDB, Zabbix, Palo Alto, tcpdump, Wireshark, Python, Git, Ansible, Linux, Cisco, Mellanox, NVIDIA, TCP/IP, PIM-SM, Ethernet, PTP
2mo
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Senior Network Engineer [Onsite] [Not Eligible for Sponsorship, No H-1B]
Oak Brook, Illinois, United States
$90k-$120k/yr OnsiteFull Time
5+ YOE5+ years network engineering and system administration experience; expertise in TCP/IP, DNS, SNMP, WAN, VLANs, firewalls, VPN, VMware, Microsoft Active Directory, Microsoft Azure, SAN, and SQL Server; BS in IT or related field; on-call and weekend availability.
Microsoft Azure, VMware, Microsoft Active Directory, SQL Server, SQL Reporting Services, SAN, TCP/IP, DNS, SNMP, VLANs, VPN, firewalls, switches, wireless access points
3mo
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Principal Systems Engineer (Chicago, IL, US)
Chicago, Illinois, United States
OnsiteFull Time
4+ YOELead design and development of IFEC systems and related networks; define system requirements; collaborate with product, software, and hardware teams.
Docker, VMs, Jama Connect, QUIC, TCP/IP, HTTP, 802.11, SD-WAN, firewalls, networking protocols
1w
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Network Engineer (544632)
Chicago or Salisbury
$125k-$188k/yr HybridFull Time
5+ YOERequires a bachelor's degree or equivalent experience, 5+ years of network security engineering, enterprise firewall and Zscaler expertise, zero trust architecture, compliance knowledge, networking, cloud security, and automation skills.
Palo Alto, Fortinet, Zscaler ZIA/ZPA, ZIA, ZPA, Panorama, FortiManager, FortiAnalyzer, SolarWinds, AWS, Azure, Infoblox DDI, F5, Arista, Cisco ACI, SIEM, IDS/IPS, NAC, 802.1X, SAFe, DevSecOps, CI/CD, BGP, OSPF, IPSec, SSL
2mo
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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
3w
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IT Network Engineer III
Lombard, Illinois, United States
$92k-$145k/yr RemoteFull Time
6+ YOE6+ years of enterprise network engineering experience, advanced firewall expertise, routing and switching knowledge, cloud integration with Azure or AWS, security operations, incident response, and a preferred bachelor's degree.
Palo Alto, Fortinet, Check Point, Azure, AWS, DNS, DHCP, Zero Trust, AI
1mo
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Information Technology - Network Engineer
Chicago or Chicago
$78k-$96k/yr HybridFull Time
5+ YOEBachelor's in computer science or related with 5+ years (or HS+certs with 8+ years). Strong knowledge of routing, ACL/firewall, SD-WAN, WAP, web application firewalls, DHCP, DNS, VOIP/SIP; ability to lift/rack equipment and rotate on-call.
SD-WAN, WAP, Web Application Firewall, DHCP, DNS, VOIP, SIP
2mo
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Network Engineer
Chicago, Illinois, United States
OnsiteFull Time
Seasoned network engineer with CCIE preferred; strong routing, multicast, VPN, low-latency networks; Python scripting; onsite presence required.
CCIE, TCP/IP, PIM, BGP, OSPF, multicast, firewall, site-to-site VPN, tcpdump, Python, network management software
11h
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Network & Infrastructure Lead Engineer
Aurora or Chesterbrook
HybridFull Time
Bachelor’s degree and 7 years of network engineering or administration experience, including 2 years leading ownership. Requires routing, switching, firewall, Linux, VMware, physical infrastructure, and customer engagement expertise.
AiRVOS Warehouse Execution System (WES), Linux, VMware ESXi, vSphere, Docker Swarm, Kubernetes, Cisco, Aruba, Fortinet, Palo Alto, Meraki, Azure DevOps, MongoDB, Ansible, Terraform, Prometheus, Grafana, ELK, Bash, PowerShell, Python, PLCs
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