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72 network administration jobs at 59 companies in Wheaton, IL

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Network Administrator
Rolling Meadows or San Diego or Chicago or Glen Ellyn or Schaumburg or Indianapolis
$45k-$70k/yr OnsiteFull Time
CompuOne
CompuOne: Provider of managed IT, cybersecurity, and cloud infrastructure services.
2+ YOE2+ years network administration experience with switching, routing, firewall management, network security, Microsoft/Office 365 and Active Directory, virtualization (VMware/Hyper-V/ESXi/Azure), and network monitoring; project leadership and user support skills.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Microsoft Office, Office 365, Windows Server, Active Directory, VMware, Hyper-V, ESXi, Azure, DNS, DHCP, VPN, VLAN
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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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3w
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Network Administrator
Chicago, Illinois, United States
$55k-$80k/yr OnsiteFull Time
Reply
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
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1w
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Systems / Network Administrator Lead
Chicago, Illinois, United States
$115k-$155k/yr RemoteFull Time
Computer World Services
Computer World Services: Provides IT modernization and cybersecurity solutions for federal government agencies.
5+ YOE5+ Mgmt5+ years enterprise IT/systems and network administration experience, DoD RMF and outage/incident leadership, ITIL, multiple network/security certifications, and active Secret clearance.
Windows, UNIX/Linux, VMware ESXi, Storage Area Networks (SAN), Virtual Desktop Infrastructure (VDI), IPv4, IPv6, DISA
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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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Network Administrator
Woodstock, Illinois, United States
$60k-$70k/yr HybridFull Time
LeadingIT
LeadingIT: Provider of managed IT and cybersecurity services for businesses.
3+ YOECompTIA A+, Net+, Sec+ required, 3+ years MSP IT experience, experience with Microsoft Office 365/Microsoft Azure/Cloud and Automate, strong troubleshooting, documentation, and customer service skills; weekend on-call rotation.
Microsoft Office 365, Microsoft Azure, Cloud, Automate, softphone
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Network/Systems Administrator
Hinsdale, Illinois, United States
$110k-$115k/yr OnsiteFull Time
Hinsdale Township High School District 86
Hinsdale Township High School District 86: Public high school district serving Hinsdale and Darien, Illinois.
3+ YOEDegree in computer science/IT preferred, CCNA or CompTIA Network+ preferred, 3+ years Microsoft Active Directory experience, familiarity with Aruba access points/switches, strong communication and organizational skills, ability to be on 24-hour call and work evenings/weekends.
Microsoft Active Directory, Aruba access points and switches
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SENIOR NETWORK ADMINISTRATOR
Morris, Illinois, United States
$40-$60/hr OnsiteFull Time
Morris Hospital & Healthcare Centers
Morris Hospital & Healthcare Centers: Independent community hospital providing comprehensive inpatient and outpatient healthcare services.
4+ YOEBachelor's degree (or equivalent experience), 4+ years telecom/telecommunications experience including 1 year lead, experience with WAN/LAN, phone systems and vendor management; healthcare experience preferred.
WAN, LAN
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2mo
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Network Technology Coordinator, ITS
Chicago, Illinois, United States
FieldFull Time
Chicago Public Schools
Chicago Public Schools: Public school district serving the city of Chicago.
3+ YOEBachelor's degree required; 3+ years systems administration/technical support; experience with device imaging, hardware troubleshooting, Jamf Pro, ServiceNow, Chrome OS/iOS/Windows; strong communication and training skills.
Jamf Pro, ServiceNow, Chrome OS, iOS, Windows
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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
Republic Bank of Chicago
Republic Bank of Chicago: Community bank offering personalized business and personal financial solutions.
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
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3w
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Senior Administrative Assistant (Administrative Support Assistant III) - Global Payment Network, International Acceptance
Riverwoods, Illinois, United States
$74k-$84k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
2+ YOEHigh school diploma or GED, 2+ years administrative experience, 2+ years Microsoft Office (Outlook, Excel, Word, PowerPoint) or Google Suite experience; calendar management, travel coordination, event support, strong written/verbal communication; fluent English and Spanish preferred.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Zoom, Skype
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2w
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Instructional Support Leader - Options Network
Chicago, Illinois, United States
$79k-$111k/yr OnsiteFull Time
Chicago Public Schools
Chicago Public Schools: Public school district providing K-12 education in Chicago.
5+ YOE3+ MgmtBachelor's degree required, valid Illinois teaching certificate, General Administrative (Type 75) preferred; 5+ years classroom teaching, 3+ years coaching adults; strong instructional expertise, data analysis, and communication skills.
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1mo
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Records Clerk
Buffalo Grove, Illinois, United States
$26-$38/hr OnsitePart Time
Buffalo Grove
Buffalo Grove: Provides municipal services and governance for Buffalo Grove residents.
High school diploma, valid driver's license, clerical experience in administrative recordkeeping, ability to operate networked computers and office software, familiarity with FOIA/Open Meetings/Local Records Act preferred.
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2mo
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IT Systems Administrator
Glenview, Illinois, United States
$89k-$113k/yr OnsiteFull Time
ITW
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
7+ YOESenior IT Systems Administrator with 7+ years of experience; strong Windows Server, AD, DNS/DHCP, virtualization, and hybrid cloud skills; able to manage backups, security, and network design.
Windows Server, Active Directory, DNS, DHCP, VMware, VPN, Cloud, Networking, Scripting
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4d
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Senior Technical Operations Administrator
Libertyville, Illinois, United States
$85k-$100k/yr OnsiteFull Time
Pharma Logistics
Pharma Logistics: A logistics providing pharmaceutical distribution and warehouse services.
7+ YOE7+ years systems administration experience with Microsoft administration, VMware, Nimble storage, networking, security, and advanced user support; strong communication and customer-service skills.
Microsoft 365, Microsoft Teams, Microsoft Outlook, Microsoft SharePoint, Microsoft Exchange Online, Microsoft Entra ID/Azure AD, Microsoft Active Directory, Microsoft Group Policy, Microsoft Windows Server, VMware vSphere, Nimble Storage, VPN, DNS, DHCP, TCP/IP, Palo Alto, PowerShell
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2w
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Administrator - Systems
Chicago, Illinois, United States
$61k/yr OnsiteFull Time
Bally's
Bally'sNYSE: BALY: Operates physical casinos and digital interactive gaming platforms globally.
2+ YOEBachelor's in Computer Science, 2+ years IT support/systems administration experience, available nights/weekends/holidays, strong customer service, networking, Windows and Microsoft 365 administration, virtualization, backup and disaster recovery.
Windows, Active Directory, Microsoft 365, DNS, DHCP, Group Policy, VPN
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2mo
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Executive Travel Manager
Chicago, Illinois, United States
OnsiteFull Time
SuperFile
SuperFile: Provides sovereign file control and persistent data security software.
3+ YOE3-7+ years in travel coordination or corporate travel management; experience managing international travel; established network of travel vendors; strong attention to detail and time management; after-hours availability.
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1mo
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Informatica IDMC & Snowflake Administrator
Chicago, Illinois, United States
$125k-$155k/yr OnsiteFull Time
Alvarez & Marsal
Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.
3+ YOE3+ years Snowflake administration and hands-on IDMC/IICS administration; SQL, RBAC/DAC, CI/CD for data assets, Secure Agent/runtime management, connectors, monitoring, REST APIs, networking and identity integrations.
Informatica Intelligent Data Management Cloud (IDMC), Snowflake, Databricks, Microsoft Azure, Asset Management CLI, RunAJob Utility, Operational Insights, IDMC REST APIs, SQL, SAML, SCIM
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Referral Coordinator
Chicago, Illinois, United States
$17-$23/hr OnsiteFull Time
PrimeCare Health
PrimeCare Health: Provides comprehensive primary healthcare services to underserved urban communities.
Use EMR workqueue to obtain prior authorizations, prepare/transmit referral information, communicate with patients/providers, identify in-network specialists, and assist scheduling. Strong written/verbal communication and computer skills required.
Electronic Medical Records (EMR), Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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Store IT Administrator (Korean Bilingual)
Chicago, Illinois, United States
$60k/yr OnsiteFull Time
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
Korean bilingual required; prior store IT or IT support experience preferred; basic knowledge of network and CCTV systems; strong problem-solving and communication skills; participate in a 3-week HQ onboarding.
PCs, POS systems, printers, CCTV systems, network infrastructure
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