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77 network designer jobs at 57 companies in Illinois

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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
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
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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
Optiver
Optiver: Global market maker providing liquidity to financial markets.
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
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3mo
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Network Security Engineer
Chicago or United States
$175k-$215k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
10+ YOE10+ years network engineering; 5+ years datacenter/enterprise network security; Bachelor's degree; design, implement, secure networks; travel 25-30%.
Terraform, Ansible, Python, Google Workspace
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5d
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Network Architect
Fort Meade or Pensacola or Mechanicsburg or Columbus or San Antonio or Scott AFB or Tinker AFB or Hill AFB
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years designing and supporting DoD hybrid network and security architectures, experience with Zero Trust, SDN/SD-WAN, routing protocols, documentation, and ability to collaborate with senior leadership. Secret clearance and HS diploma/GED required.
Cisco, Palo Alto, Juniper, Versa, SD-WAN, SDN
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1mo
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Network Engineer 3, Design & Architecture
Illinois or United States
$87k-$130k/yr RemoteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOEDesign and implement complex enterprise network solutions; troubleshoot Tier IV issues; 5+ years network design experience preferred; Bachelor's degree preferred; required US work authorization; occasional on-call and up to 15% travel.
Aruba, Cisco, Meraki, Fortinet, Juniper, Cradlepoint, SDWAN, MPLS, Frame-Relay, PPP, ISDN, T1, HSRP, VRRP, GLBP, RIPv1, RIPv2, OSPF, BGP, EIGRP, Policy Routing, GRE, IPSec, DMVPN, IWAN, QOS, ACLs, AAA, TACACS+, RADIUS, SNMP, DHCP, VLANs, VTP, STP, VoIP, SIP, PRI, Cisco WebEx, Zabbix, Grafana, SolarWinds NCM, Cisco CCE, Cisco Prime, FortiManager, FortiAnalyzer, Wireshark, Netscout
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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
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
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2mo
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Network Engineer, Senior
Fort Meade or Columbus or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years in DoD network design, security architectures, SDN/Zero Trust; secret clearance; HS diploma; CCNA/CCNP or equivalent; Bachelor's preferred.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Unix
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3mo
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HPC Network Engineer
Lemont, Illinois, United States
$70k-$135k/yr HybridFull Time
Argonne National Laboratory
Argonne National Laboratory: Conducts scientific research and develops advanced energy technologies.
2+ YOEDesign, implement, and maintain HPC network infrastructure; VLANs, LACP, InfiniBand; physical provisioning; monitoring; hybrid remote work.
Ethernet networks, LACP, MLAG, STP, DHCP, InfiniBand, UFM, DAC, AOC, fiber optics, MAC/TAB, Subnet Managers, SAN, PFS, version control
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2mo
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Senior Network Architect & Administrator
Chicago, Illinois, United States
$150k-$185k/yr OnsiteFull Time
Loop Capital
Loop Capital: Full-service investment bank providing capital solutions and financial advisory.
8+ YOEDesign, implement, and maintain enterprise network for trading systems; 8+ years in network engineering; expertise in NGFW, cloud networking, and financial connectivity.
NGFW platforms, Cloud platforms (AWS, Azure, GCP), SIEM (Splunk, Sentinel, QRadar, Elastic), IAM platforms (Azure AD/Entra, Okta, Ping), ZTNA, MFA, Python, PowerShell, Ansible
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3d
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NETWORK ENGINEER III (Hybrid)
Rockford or Philadelphia
HybridFull Time
PCI Pharma Services
PCI Pharma Services: Integrated pharmaceutical development, manufacturing, and global packaging services.
15+ YOE15+ years designing and leading enterprise network solutions across LAN/WAN/wireless/security and cloud (AWS/Azure); advanced routing, SD-WAN, firewalls, and mentorship experience required.
SD-WAN, BGP, OSPF, EIGRP, Direct Route, Cisco ISE, AWS, Azure, Teams, 8x8, Firepower, Palo Alto, SolarWinds, Wireshark, Syslog, Nessus
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1mo
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Network Support Engineer
Niles or Niles
$75k-$100k/yr OnsiteFull Time
JohnsByrne
JohnsByrne: Provides premium custom packaging and specialty printing solutions.
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
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3mo
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Network Security Engineer
Lincolnshire or Virtual
$116k-$178k/yr RemoteFull Time
Camping World
Camping WorldNYSE: CWH: Retailer of recreational vehicles, camping gear, and maintenance services.
7+ YOESenior Network Security Engineer with 7–10 years of experience; expert in firewalls, SD-WAN, and SASE; skilled in NIST CSF, CIS Controls, ISO 27001; strong design, implementation, and leadership abilities.
Palo Alto, Fortinet, Cisco, NGFW, IPS, SWG, SD-WAN, SASE, Zscaler, NIST CSF, CIS Controls, ISO 27001
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1mo
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ICT Designer III
United States or Colorado or California or Illinois or New York or Washington or District of Columbia
$79k-$96k/yr RemoteFull Time
DLB Associates
DLB Associates: Provides engineering and commissioning services for mission-critical data centers.
5+ YOEIntermediate-level ICT/low-voltage designer with Revit and AutoCAD experience, knowledge of networking, AV, access control and CCTV, MS Office proficiency, ability to work remotely and travel up to 10%.
BIM, AutoCAD, Revit, CAD, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams
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Pharmacy Network Manager (Aetna)
New Jersey or Arkansas or Vermont or Georgia or Texas or Minnesota or New Mexico or Iowa or Michigan or California or Oregon or Wisconsin or Maine or Washington or New York or District of Columbia or Kansas or Indiana or Nebraska or Nevada or Rhode Island or Louisiana or Tennessee or Kentucky or Ohio or Oklahoma or West Virginia or Maryland or Massachusetts or South Carolina or Alabama or Missouri or Arizona or Virginia or Illinois or North Carolina or Florida or Colorado or Pennsylvania or New Hampshire or Delaware
$54k-$159k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years healthcare network management; 3+ years designing performance measurement; 2–3 years pharmacy compliance experience; 2+ years stakeholder relationship experience; Bachelor\u0002s preferred; advanced Excel skills preferred.
Microsoft Excel, Power Query, Excel macros/VBA, PivotTables
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1w
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LAN DC Network Engineer (Information System Analyst II, Opt N)
Springfield, Illinois, United States
$8k-$12k/mo OnsiteFull Time
State of Illinois
State of Illinois: The executive, legislative, and judicial government of Illinois.
3+ YOERequires four years of college in computer science or related field, 3+ years network experience with LAN/DC design, layer 2/3 switching and routing, TCP/IP, DNS, DHCP, IPSEC, network security, and troubleshooting; valid driver’s license and ability to travel.
TCP/IP, DNS, DHCP, IPSEC, VoIP, Cloud Computing
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Network Systems Engineer (Pre Sales) - Trading Platforms
Chicago, Illinois, United States
$130k-$175k/yr OnsiteFull Time
Arista Networks
Arista NetworksNYSE: ANET: Provides cloud networking solutions and high-speed multilayer Ethernet switches.
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
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3w
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Director, Supply Chain Network Strategy & Design (43307)
Oakbrook Terrace, Illinois, United States
$146k-$195k/yr HybridFull Time
McCain Foods
McCain Foods: Manufacturing and distributing frozen potato products and appetizers globally.
10+ YOEUniversity degree (Master’s preferred), 10+ years supply chain experience in multinational/FMCG, network design and make-vs-buy expertise, proficiency with network optimization tools, SAP, advanced Excel and PowerPoint, strong cross-functional leadership and communication.
Llamasoft, Coupa Supply Chain Guru, Cosmic Frog, SAP, Microsoft Excel, PowerPoint
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1d
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Civil Project Designer | Rock Island, IL
Rock Island, Illinois, United States
$77k-$98k/yr HybridFull Time
IMEG
IMEG: Provides engineering design and consulting for buildings and infrastructure.
3+ YOEBS in Civil Engineering or associates/certificate in Civil 3D; 3+ years consulting or 7+ years construction experience options; proficiency with Civil 3D, pipe networks, road corridors, MS Office; EIT preferred.
Autodesk Civil 3D, Civil 3D, Microsoft Word, Microsoft Excel, Microsoft Outlook, MEG
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3mo
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Senior WAN Network Engineer
New York City or Chicago or London or Seattle or Singapore
$150k-$250k/yr OnsiteFull Time
Hudson River Trading
Hudson River Trading: A quantitative firm using technology to trade global financial markets.
10+ YOE10+ years in carrier-scale global WAN design; strong BGP, SR-MPLS, MPLS, OSPF/IS-IS; cloud networking experience; Python for automation; strong collaboration and problem-solving skills.
Python, Ansible, Terraform, Saltstack, tcpdump, Wireshark, Prometheus, Grafana, ELK, AWS, GCP, Azure, Unix/Linux
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1mo
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Senior Solutions Architect – Hyperscale Network & OSP
Alabama or Arizona or California or Colorado or Georgia or Illinois or Louisiana or Massachusetts or Michigan or Missouri or North Carolina or Nevada or New York or Oregon or Texas or Utah or Virginia or Washington
RemoteFull Time
Switch
Switch: Designs, builds, and operates high-scale sustainable data center facilities.
10+ YOE10+ years in network/solution architecture with hyperscale and OSP experience; bachelor’s degree or equivalent; expertise in optical transport, fiber/OSP design, DWDM, cloud connectivity; strong stakeholder communication; willingness to travel ~25%.
Bluebeam, GIS platforms, Network design tools, Capacity planning platforms, AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect
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