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Top Senior Network Engineer Jobs in Chicago, IL

13 Days Ago
Easy Apply
Remote
Chicago, IL
Easy Apply
175K-230K
Senior level
175K-230K
Senior level
Fintech • Information Technology • Payments • Software • Financial Services
As a Cloud Network Engineer, you'll design and operate resilient multi-cloud networking solutions, ensuring high performance and security across our expanding infrastructure.
Top Skills: AWSAws CdkAws CloudformationAzureAzure Resource ManagerBashBgpBindBluecatCloud DnsDns (AdFirewallsGCPGrafanaInfobloxLoad BalancersNetboxOciPowershellPrometheusPythonRoute 53)SolarwindsTerraformVpcs
5 Days Ago
Hybrid
Chicago, IL
161K-163K Annually
Senior level
161K-163K Annually
Senior level
Fintech • Financial Services
The Sr. Network Cloud Engineer will manage and automate cloud and datacenter network infrastructures using various protocols and scripting languages.
Top Skills: AnsibleAWSAzureBgpEigrpF5MplsMulticastOspfPalo AltoPythonStpTerraformVtp
Reposted 6 Days Ago
Hybrid
Chicago, IL
Senior level
Senior level
Artificial Intelligence • Fintech • Other • Automation
As a Senior Network Engineer, you will design, build, and maintain a low-latency trading network. Responsibilities include product selection and design, routing configuration, troubleshooting, and collaborating with various teams to enhance network performance. Your role will involve project management and deep technical skills to impact global trading operations immediately.
11 Days Ago
Chicago, IL
109K-163K Annually
Senior level
109K-163K Annually
Senior level
AdTech • eCommerce • Food • Marketing Tech • Retail
The Senior Network Engineer - Security will design, implement, and manage security solutions for digital media devices and services, ensuring business needs are met efficiently and effectively.
Top Skills: Fortinet FirewallsHpe Aruba ClearpassPalo Alto FirewallsSkybox SecurityZscaler
3 Days Ago
Easy Apply
Remote
Hybrid
Chicago, IL
Easy Apply
148K-236K Annually
Senior level
148K-236K Annually
Senior level
Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
As a Lead Site Reliability Engineer, you will enhance cloud infrastructure, automate operations, and troubleshoot complex production issues in a secure environment.
Top Skills: AnsibleAWSBashChefDirect ConnectDockerGoKubernetesPuppetPythonRestRubyScalaSoapTlsTransit GatewayUnix/LinuxVpc
Reposted 5 Days Ago
Chicago, IL
89K-133K Annually
Senior level
89K-133K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Principal Engineer will design network systems, conduct testing, maintain technical expertise, and evaluate new communication technologies. Responsibilities include producing network designs and ensuring quality in engineering outputs.
Top Skills: CisaCiscoCisspFortinetGseGsecIat Level IiMs VisioScnaScnpSecurity+SscpTaclanesVxlanWan
An Hour Ago
Remote
Chicago, IL
133K-157K
Senior level
133K-157K
Senior level
Software
The Staff Cloud Network Engineer provides expert support for cloud networking solutions, addressing complex customer issues, and mentoring engineering teams.
Top Skills: AWSAzureAzure Resource ManagerBgpCloud Deployment ManagerCloudFormationGoGCPLinuxPythonTerraform
20 Hours Ago
Chicago, IL
75-85
Senior level
75-85
Senior level
Big Data • Information Technology • Other
The Senior IP Network Implementation Engineer designs, builds, and turns up Cisco network infrastructure as part of a large scale data center project.
Top Skills: AristaCiscoData CenterF5 Load BalancerJuniperLinuxMplsPerlUnixXML

Featured Jobs

16 Days Ago
Hybrid
Chicago, IL
Senior level
Senior level
Hardware • Internet of Things • Retail • Robotics • Software
The Senior Network Engineer designs and deploys complex network solutions, ensuring the performance and stability of core network infrastructure, while leading projects and collaborating with IT teams.
Top Skills: Cisco AsaFortinetAzureOsi ModelPowershellRapid7SQL ServerTcp/IpVmware NsxVmware Vcp-NvZabbix
2 Days Ago
Remote
Chicago, IL
120K-140K
Senior level
120K-140K
Senior level
Agency
The Network Engineer II is responsible for the design, implementation, maintenance, and troubleshooting of core network infrastructure, ensuring reliable connectivity and security while collaborating with internal teams.
Top Skills: AnsibleArista SwitchesAWSAzureCi/CdCisco NetworkingJuniper FirewallsTerraform
2 Days Ago
Remote
Chicago, IL
120K-140K
Senior level
120K-140K
Senior level
Financial Services
The Network Engineer II will design, implement, maintain, and troubleshoot core network infrastructure while collaborating with teams for seamless connectivity and automating configurations using IaC tools.
Top Skills: AnsibleArista EosArista SwitchesAWSAzureBgpCisco Ios/XeCisco NetworkingJuniper FirewallsJuno OsOspfTerraformVlanVxlan
Reposted 5 Days Ago
Chicago, IL
93K-140K Annually
Senior level
93K-140K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Principal Network Engineer will design, implement, and test network systems, address hardware/software needs, and ensure efficient network operations.
Top Skills: AnsibleCisco IosCisspCmmCmsComptia Security+CucmTcpdumpWireshark
Reposted 5 Days Ago
Chicago, IL
98K-181K Annually
Senior level
98K-181K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Principal/Sr. Principal Network Engineer will design, implement, and troubleshoot network systems while advising on integration of emerging technologies in a collaborative environment.
Top Skills: BgpCisco IosEigrpIp4Ipv6Network DesignOspfRadiusSnmpSshSyslogTacacsVlans
Reposted 5 Days Ago
Chicago, IL
89K-133K Annually
Senior level
89K-133K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
This role involves designing, implementing, and troubleshooting network systems, ensuring optimal performance, and maintaining security compliance. The engineer will collaborate in a team environment, enhance network capabilities, and support missile defense operations.
Top Skills: Cisco Nexus,Cisco Catalyst,Juniper Routers,Juniper Switches,Fortinet Firewalls,Palo Alto Firewalls,Vxlan,Wireshark
Reposted 5 Days Ago
Chicago, IL
110K-165K Annually
Senior level
110K-165K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Sr Principal Engineer Network is responsible for designing, implementing, and maintaining network systems and capabilities for missile defense operations, utilizing diverse technologies for optimization.
Top Skills: BgpCisco CatalystCisco NexusFortinet FirewallsJuniper RoutersMdacnetOspfPalo Alto FirewallsSiprnetVxlanWireshark
Reposted 5 Days Ago
Chicago, IL
89K-133K Annually
Senior level
89K-133K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Principal Engineer Network will support the C2BMC program by planning, deploying, integrating, and testing network upgrades, leveraging expertise in network design and troubleshooting.
Top Skills: BgpCisaCisspDod 8140 CertificationFortinetGre TunnelsGseGsecIat Level IiJuniperMS OfficeNetwork DesignOptical Transport EquipmentOspfPalo AltoPowerPointScnaScnpSecurity+SscpTaclanesTcp/IpVisioVlansWan Optimizer
23 Days Ago
Easy Apply
Hybrid
Chicago, IL
Easy Apply
Senior level
Senior level
Fintech • Information Technology • Other • Software • Financial Services
The Senior Network Engineer will design, implement, monitor, and troubleshoot network infrastructure, collaborating with teams to enhance performance and automate tasks.
Top Skills: AristaAWSBashBgpExtremeGCPJuniperLinuxOspfPalo AltoPerlPimPythonRubyScheme
15 Days Ago
Chicago, IL
130K-170K
Senior level
130K-170K
Senior level
Information Technology • Software
The role involves designing, implementing, and supporting network architecture, focusing on cloud solutions and firewall management to enhance client satisfaction.
Top Skills: AnsibleAWSAzureCloud NetworkingDhcpDnsPalo AltoPythonTcp/IpTerraform
15 Days Ago
Chicago, IL
130K-170K
Senior level
130K-170K
Senior level
Information Technology • Software
The Cloud Network Engineer will design, implement, and maintain network architecture focusing on cloud and firewall technologies, ensuring high customer satisfaction and security.
Top Skills: AnsibleAWSAzureCloud NetworkingPalo Alto FirewallsPythonTerraform
17 Days Ago
Remote
Hybrid
Chicago, IL
150K-150K Annually
Senior level
150K-150K Annually
Senior level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
The Sr. Network Data Center Engineer will architect and maintain a high-performance network infrastructure, ensuring security and availability in data centers through advanced virtualization and storage solutions.
Top Skills: AnsibleCephDdos MitigationElkFirewallsGrafanaHa NetworkingHaproxyIscsiLoad BalancersNfsNginxPrometheusProxmoxRouting ProtocolsSaltstackSanTerraformTraefikVirtualizationVlansVpnsZabbixZfs
14 Days Ago
Remote
Chicago, IL
96K-161K Annually
Senior level
96K-161K Annually
Senior level
Cloud • Information Technology
The Avaya VoIP Network Engineer assesses and enhances VoIP systems, provides technical support, collaborates with teams, and ensures compliance with best practices.
Top Skills: Amazon ConnectAruba NetworkingAvaya AuraCisco NetworkingCm MessagingCommunication ManagerSbcsSdwanSession ManagerSip TrunkingSystem ManagerVoip Monitoring SolutionsWireshark
21 Days Ago
Remote
Chicago, IL
76K-145K Annually
Senior level
76K-145K Annually
Senior level
Healthtech • Financial Services
The Network Engineer will oversee global network operations, focusing on design, support, and optimization of network performance and security while collaborating with the Information Security team.
Top Skills: AzureCiscoLinuxPalo AltoPowershellPythonVMware
Reposted 18 Days Ago
Remote
Chicago, IL
80K-150K Annually
Senior level
80K-150K Annually
Senior level
Information Technology • Software
The Network Engineer will analyze network needs, architect solutions, lead teams in network design, and ensure effective technology support for business goals while handling complex problems.
Top Skills: ArubaBfdBgpCccCiscoFortinetGreHsrpIbgpIsisJuniperMS OfficeMplsOspfPalo AltoPbrRsvpVarpVisioVrf LiteVrrp
20 Days Ago
Remote
Chicago, IL
136K-266K
Senior level
136K-266K
Senior level
Big Data • Cloud • Software • Analytics
As a Staff Cloud Network Engineer, you will design, implement, and manage cloud network infrastructure, ensuring performance and security while collaborating with cross-functional teams and mentoring junior engineers.
Top Skills: AnsibleBgpCloud CdnCloud LoggingCloud MonitoringCloud NatDeployment ManagerGoogle Cloud Platform (Gcp)Network Intelligence CenterOspfPythonTcp/IpTerraform
7 Days Ago
Chicago, IL
112K-160K Annually
Senior level
112K-160K Annually
Senior level
Cloud • Security • Software • Analytics
The Pre-Sales Network Systems Engineer will build relationships, support customers in the Financial Services sector, and deliver technical expertise and training on Arista technologies.
Top Skills: AnsiblePythonRoutingSwitching
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