117 network infrastructure jobs at 96 companies in Illinois
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Network Infrastructure Communication Manager
United States or Alabama or Arkansas or Arizona or Florida or Georgia or Iowa or Idaho or Indiana or Kansas or Kentucky or Louisiana or Maine or Missouri or Mississippi or Montana or North Dakota or Nebraska or New Mexico or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Vermont or Wisconsin or West Virginia or Wyoming or Colorado or Hawaii or Michigan or Minnesota or North Carolina or New Hampshire or Nevada or Oregon or Rhode Island or Alaska or California or Connecticut or District of Columbia or Delaware or Illinois or Massachusetts or Maryland or New Jersey or New York or Texas or Virginia or Washington
$106k-$155k/yrRemoteFull Time
Lumen TechnologiesNYSE: LUMN: Provides network, cloud, and security services for enterprise customers.
Experience leading high-stakes incident and infrastructure communications, ability to translate technical information for executives and media, excellent writing and verbal skills, project management and judgment in fast-paced environments; bachelor’s degree in communications or equivalent experience.
Packaging Corporation of AmericaNYSE: PKG: Manufactures containerboard and corrugated packaging products for diverse industries.
2+ YOEBachelor's in IT,2+ years related experience,expertise in OSI layers,layer2/3 switching,VLANs,IPv4,routing,wireless,Aerohive/Cisco,Windows and basic Linux,help desk experience,ACSS and CCNA.
Aerohive, Cisco, Remedy, Telnet, SSH, Windows, Linux, IPv4, VLAN, DHCP, ARP, VRRP, OSI model
Cresset: Cresset provides personalized wealth management and family office services.
6+ YOE6+ years in IT infrastructure with strong Cisco Meraki and network engineering skills, Microsoft 365 and Windows experience, troubleshooting across LAN/WAN/VPN, documentation, and ability to support off-hours/on-call work.
Cisco Meraki, Meraki Dashboard, Microsoft 365, Windows Server, Microsoft Entra ID, Azure, Intune, Exchange Online, Microsoft Teams, SharePoint, PowerShell, Python, APIs
Cresset: Independent multi-family office and private investment firm.
6+ YOE6+ years IT infrastructure experience, hands-on Cisco Meraki, strong TCP/IP and networking knowledge, Microsoft 365/Entra/Intune and Windows Server experience, troubleshooting and documentation skills, ability to perform off-hours and travel as needed.
Cisco Meraki, Meraki Dashboard, Microsoft 365, Entra ID, Azure, Intune, Windows Server, PowerShell, Python, APIs
Network Operations Specialist / Network Infrastructure Lead
Scott Air Force Base, Illinois, United States
$105k-$135k/yrOnsiteFull Time
Computer World Services: Provides IT modernization and cybersecurity solutions for federal government agencies.
5+ YOE5+ years enterprise network administration in DoD or comparable environment; DoDM 8140.03 foundational qualification; DCWF Work Role 511; CCNA/Network+/Security+ and advanced networking cert (CCNP); secret clearance.
Network Operations Specialist / Network Infrastructure Lead
Scott Air Force Base, Illinois, United States
OnsiteFull Time
EPS Corporation: Provides engineering, logistics, and technical solutions to federal agencies.
5+ YOE5+ years enterprise network administration in DoD or similar, DCWF Work Role 511, DoDM 8140.03 foundational qualification, SECRET clearance, advanced networking cert (CCNP) and DISA familiarity.
I&T Infrastructure Director, Global Network & Connectivity Services
King of Prussia or Kankakee
OnsiteFull Time
CSLASX: CSL: Develops and manufactures biopharmaceutical products and vaccines.
12+ YOE5+ Mgmt12+ years in enterprise IT infrastructure with network focus; prior leadership of large network teams; experience with hybrid/cloud connectivity; regulated environment experience; budget ownership.
Oakton College: A public community college providing associate degrees and certificates.
Plan, manage, and oversee data network operation; install and maintain network infrastructure; support related networked systems such as security cameras, building management systems, and IoT systems.
Invenergy: Develops and operates utility-scale renewable and clean energy projects.
7+ YOEBachelor's in IT/Computer Engineering, 7+ years infrastructure engineering experience, 3+ years network engineering, strong Microsoft 365 and identity/access management skills, PowerShell and cloud/hybrid experience.
Microsoft 365, Entra ID, Exchange Online, Teams, SharePoint Online, PowerShell, Terraform, Bicep, ARM templates, Intune, Autopilot, ServiceNow, Azure
Invenergy: Develops, builds, and operates large-scale sustainable energy infrastructure projects.
7+ YOEBachelor's in IT or related field, 7+ years infrastructure/systems engineering experience, 3+ years network engineering, strong Microsoft 365 and identity/AAD experience, PowerShell and cloud/hybrid knowledge, strong troubleshooting and communication.
Microsoft 365, Microsoft Entra ID, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint Online, Microsoft Intune, Autopilot, PowerShell, Terraform, Bicep, ARM templates, ServiceNow, Azure
ReplyBorsa Italiana: REY: Digital transformation, IT consulting, and system integration services.
3+ YOEBachelor's in IT or equivalent, 3+ years administering enterprise network infrastructure, Cisco and firewall experience, Windows Server/Active Directory/Microsoft Entra ID, Microsoft 365, Azure networking, strong troubleshooting and communication skills; ability to travel up to 25%.
Cisco, TCP/IP, DNS, DHCP, VLAN, Windows Server, Active Directory, Microsoft Entra ID (Azure AD), Microsoft 365, Group Policy, Azure, macOS, firewall, VPN
Deerfield or Cleveland or Pittsburgh or United States
$105k-$165k/yrRemoteFull Time
Fortune Brands InnovationsNYSE: FBIN: Manufactures and sells home, security, and digital building products.
5+ YOE2+ Mgmt5+ years infrastructure engineering experience with 2+ years leading teams; strong experience with enterprise storage, virtualization, networking, Microsoft Azure, automation (Ansible/Terraform), scripting (Python/PowerShell), and security/compliance.
Microsoft Azure, AWS, GCP, NetApp, EMC, Commvault, VMware vSphere, Microsoft Hyper-V, Microsoft Azure Virtual Desktop (AVD), Cisco Route/Switch, Arista, Fortinet, Aryaka SD-WAN, Juniper Mist Wireless, Ansible, Terraform, Microsoft PowerShell, Python, Bash, ServiceNow
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
4+ YOEBachelor's in CS/CE or equivalent; 4+ years in large-scale network/infrastructure; experience with optical/network gear; vendor coordination; network services knowledge; leadership ability; travel up to 25%.
Cisco, Juniper, Arista, Nokia, Ciena, Infinera, WDM equipment, test gear
Chantilly or California or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Washington or Vermont or District of Columbia or Cleveland
$130k-$265k/yrOnsiteFull Time
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
8+ YOE8+ years managing datacenter infrastructure (servers, storage, networking); experience with Dell, HPE, PureStorage, routing/switching, server OS, hardware troubleshooting; Visio/DrawIO diagrams; power/cooling and cabling; active TS/SCI with Poly required.
Dell, HPE, PureStorage, Microsoft Visio, DrawIO, Cisco
Rose Paving: Provider of commercial parking lot management and paving services.
7+ YOE7+ years progressive IT experience with hands-on Microsoft 365, Azure, Intune, Fortinet, PowerShell, backup/DR, networking, and leadership managing infrastructure and support teams.
Microsoft 365, Azure, Entra ID, Exchange Online, SharePoint Online, OneDrive, Teams, Microsoft Intune, Autopilot, Windows 11, Microsoft Defender, Fortinet, SD WAN, Druva, LogicMonitor, CrowdStrike Falcon Complete, KnowBe4, SolarWinds Service Desk (Samanage), NinjaRMM, Verkada, Konica, HP, PowerShell, Microsoft Graph, Microsoft Business Central, Dynamics 365 Sales, Power Platform, Microsoft Teams Phone, Brightfin
Apogee Engineering: Provides specialized engineering and technical services to defense agencies.
8+ YOEUS citizen with TS/SCI, DoDD 8140.03, Network+ and CCNA, Bachelor's degree, 8+ years experience (5+ in DoD), experience with SolarWinds; ability to configure, monitor, and secure LAN/WAN infrastructure.
3MNYSE: MMM: Manufacturers diversified industrial, safety, consumer, and electronics products.
5+ YOEBachelor's in Information Technology, 5+ years IT experience in manufacturing/private/public/government/military, supervising 2–3 analysts, hands-on infrastructure and end-user support, after-hours escalation willingness, authorized to work without sponsorship.
Microsoft Windows, Microsoft Office, Lotus Notes, Zebra, HP printers, RF devices, servers, networking equipment
M1 Finance: Automated personal finance platform for investing, borrowing, and banking.
5+ YOE5+ years building and running production infrastructure; strong AWS, Kubernetes (EKS), Terraform, CI/CD/GitOps, observability, secrets management, networking, and Linux skills.
AWS, Kubernetes, EKS, Terraform, CircleCI, Flux, Kafka, PowerShell, SQL Server