39 firewall engineer jobs at 32 companies in Beecher, IL
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Cyber SDC - Firewall Engineer - Senior
Chicago, Illinois, United States
$105k-$192k/yr HybridFull Time
2+ YOEDeploy and manage firewall and network sensing solutions; 2+ years network security operations experience; hands-on firewall experience; familiarity with Checkpoint, Tufin, Splunk, Netography; relevant certifications a plus.
Checkpoint, Tufin, Splunk, Netography
1mo
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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
2mo
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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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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
1mo
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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
1mo
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Network Engineer - Operations
Overland Park or Kansas City or Chicago
$85k-$121k/yr HybridFull Time
2+ YOE2+ years network engineering experience with routing, switching, firewalls, packet analysis, UNIX/Linux, scripting/API automation, AWS networking and monitoring tools; strong troubleshooting and communication skills.
Cisco, Arista, Palo Alto, tcpdump, Wireshark, tshark, UNIX, Linux, AWS, Grafana, Corvil
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
2mo
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Infrastructure Engineer I
Chicago, Illinois, United States
$80k-$100k/yr OnsiteFull Time
5+ YOE5+ years networking/infrastructure engineering; strong firewall, switching, routing (Fortinet preferred); multi-tenant MSP experience; DNS/DHCP/VLAN, VPN, Azure/VMware familiarity.
Fortinet, Meraki, Aruba, Cisco, SD-WAN, VPN, Azure, VMware, Hyper-V, ITGlue, Microsoft 365
2mo
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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
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
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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
2w
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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
1mo
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Network Engineer
Amsterdam or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Singapore or Taipei or Mumbai
OnsiteFull Time
10+ YOE10+ years experience designing, implementing and troubleshooting complex LAN/WAN and data center networks; hands-on Arista/Cisco experience, IaC, multi-zone firewalls, Unix administration, and international WAN management.
Arista, Cisco, Infrastructure as Code (IaC), Unix
3w
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Named Sales Engineer
Chicago, Illinois, United States
$215k-$279k/yr OnsiteFull Time
Experience in technical/pre-sales or systems engineering, strong networking and encryption protocol knowledge, presentation skills, and ability to support pre- and post-sales technical activities.
RADIUS, PKI, IKE, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES
2w
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MITS Senior Engineer
Downers Grove, Illinois, United States
$87k-$119k/yr FieldFull Time
5+ YOE5+ years managing multi-server and complex network environments; virtualization (Hyper-V/VMWare), Microsoft Azure/365, firewall and cybersecurity experience; valid driver’s license and frequent local travel.
Hyper-V, VMWare, Microsoft Azure, Microsoft 365, Office 365, SonicWall, Meraki, WatchGuard, BDR (Backup Disaster and Recovery)
3w
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Senior Network Engineer
Austin or Chicago
$82k-$115k/yr HybridFull Time
5+ YOEBachelor's in a technical field,5+ years enterprise network experience,Cisco Meraki, firewall, LAN/WAN/VPN/wireless,EMR not applicable,ISE and FTD familiarity,CCNP preferred,Azure networking and automation experience.
Cisco Meraki, Cisco Identity Services Engine (ISE), Cisco Firepower Threat Defense (FTD), Firepower Management Center (FMC), Wireshark, PowerShell, Python, REST APIs, Microsoft Azure, LogicMonitor, SolarWinds, PRTG, ThousandEyes, OSPF, BGP, Cisco Meraki AutoVPN
2mo
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Systems Engineer - Infrastructure & Managed Services
Tinley Park or United States
$80k-$100k/yr HybridFull Time
3+ YOE3+ years in systems engineering or administration in an MSP; strong Windows and Microsoft 365; experience across multiple environments; able to diagnose complex issues.
Windows Server, Active Directory, Group Policy, DNS, DHCP, Microsoft 365, Exchange Online, SharePoint Online, Teams, OneDrive, Entra ID, Intune, VMware, Hyper-V, VPN, Firewall, Networking, RMM tools, PSA platforms
2mo
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Senior Digital Workspace Engineer
Naperville, Illinois, United States
$112k-$168k/yr HybridFull Time
7+ YOERequires 7+ years of enterprise endpoint engineering, Intune, Jamf Pro, Entra ID, M365 security, PowerShell, Python, networking, ITAM/CMDB, and endpoint automation experience. Bachelor's degree or equivalent experience required.
Microsoft Intune, Jamf Pro, Microsoft Entra ID, Microsoft Defender for Endpoint, Microsoft Purview, Autopilot, iOS, Android, macOS, PowerShell, Python, M365 APIs, DNS, DHCP, VPN, NAC, Meraki, VDI, Microsoft Copilot for M365, CIS Benchmarks, NIST SP 800-70, DISA STIGs, ServiceNow, Jira Service Management, Microsoft Sentinel, CrowdStrike, ZTNA, SSE/SASE, MDT, WDS, TCP/IP, Firewall
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