186 network administrator jobs at 88 companies in Oswego, 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
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
6d
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Network Administrator
Aurora, Illinois, United States
$60k-$80k/yr OnsiteFull Time
5+ YOEBachelor's in information technology, 5+ years of network administration experience, broad infrastructure and endpoint expertise, English fluency, ability to lift 40 pounds, and successful federal background check.
Windows, Linux, VLAN, ACL, Ethernet, VPN, AD, MFA, DNS, DHCP, PKI, VoIP, MDM, Teams, Webex, Microsoft 365, Mac, Printers, SIEM, EDR, WAF, PowerShell
2w
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Network Administrator
Chicago, Illinois, United States
$61k-$109k/yr OnsiteFull Time
2+ YOENetwork administration experience with LAN/WAN and Wi-Fi, routers, switches, security, virtualization, Active Directory, disaster recovery, automation, and technical support; 2–4 years specialized experience preferred.
Microsoft Active Directory, Power Automate, LAN, WAN, Wi-Fi, FBI background investigation, Electronic Fund Transfer (EFT)
2w
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Network Administrator
Chicago, Illinois, United States
OnsiteFull Time
3+ YOERequires 3–5+ years in network and Microsoft 365 administration, with Office 365, Entra ID/Azure AD, LAN/WAN, VPN, firewall, troubleshooting, access management, and strong analytical communication skills.
Microsoft 365, Office 365, Exchange Online, Entra ID, Azure AD, Teams, Microsoft SharePoint, Fortinet, LAN, WAN, VPN, Netskope, Darktrace, SIEM, MFA, RBAC
1mo
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Network Administrator
Chicago, Illinois, United States
$55k-$80k/yr OnsiteFull Time
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
1mo
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Systems / Network Administrator Lead
Chicago, Illinois, United States
$115k-$155k/yr RemoteFull Time
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
2mo
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Network Administrator
Woodstock, Illinois, United States
$60k-$70k/yr HybridFull Time
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
2mo
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SENIOR NETWORK ADMINISTRATOR
Morris, Illinois, United States
$40-$60/hr OnsiteFull Time
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
3mo
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Senior Network Architect & Administrator
Chicago, Illinois, United States
$150k-$185k/yr OnsiteFull Time
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
3w
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System Administrator II - Network
Chicago or Las Vegas or Reykjavik or Vancouver
$105k/yr HybridFull Time
5+ YOE5+ years in network administration or engineering, enterprise networking, firewalls, VPNs, wireless, monitoring, and troubleshooting; bachelor's degree or equivalent practical experience preferred.
TCP/IP, VLAN, OSPF, BGP, QoS, Palo Alto, Fortinet, Cisco ASA, VPN, SD-WAN, Meraki, Aruba, Azure, AWS, CCNA, CCNP
1w
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Network School Support Administrator, Options Network
Chicago, Illinois, United States
OnsiteFull Time
3+ YOE3+ MgmtBachelor's degree, valid Illinois Professional Educator License with administrative or PK–12 principal endorsement, and 3+ years of principal, assistant principal, resident principal, or comparable district leadership experience.
6d
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Network School Support Administrator, Network 4
Chicago, Illinois, United States
OnsiteFull Time
3+ YOE3+ MgmtBachelor’s degree, Illinois PEL with Administrative or PK–12 Principal Endorsement, and 3+ years of principal or comparable district leadership experience. Master’s degree preferred.
1d
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Network Engineer
Tinley Park or United States
$90k-$115k/yr RemoteFull Time
3+ YOERequires 3+ years of network engineering or administration experience, strong Layer 2/3 networking, firewall, VPN, wireless, troubleshooting, documentation, and client communication skills. Bachelor's degree or equivalent experience.
Microsoft Azure, AWS, VMware, Hyper-V, LogicMonitor, Auvik, ConnectWise Manage, SonicWall, Fortinet, Cisco, Meraki, Aruba, Ruckus, Ubiquiti, SD-WAN, ZTNA, SASE, SSE, CASB, OSPF, BGP, PSA
2mo
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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
3mo
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IT Systems Administrator
Glenview, Illinois, United States
$89k-$113k/yr OnsiteFull Time
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
17h
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System Administrator
Bannockburn, Illinois, United States
$85k-$90k/yr OnsiteFull Time
2+ YOERequires an associate or bachelor's degree or equivalent, 2+ years of computer/network support, and hands-on administration of Windows Server, IIS, Active Directory, networking, security, and infrastructure systems.
Windows Server 2019, Windows Server 2022, IIS, Active Directory, WDS, WSUS, DNS, DHCP, Network Load Balancers, Hyper-V, Windows 10/11, Azure, Oracle OCI, Group Policy Management, VBScript, PowerShell, NetSuite, Office 2019/2021, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Google Workspace, Ubiquiti, TCP/IP, Cat5, Cat6
3w
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System Administrator
Bolingbrook, Illinois, United States
$90k-$100k/yr OnsiteFull Time
3+ YOEBachelor's degree in IT or equivalent experience; 3–6+ years in systems administration, networking, or IT support; Nutanix, Veeam, SCCM/MECM, Windows Server, Active Directory, networking, and troubleshooting expertise.
Nutanix HCI, AHV, Prism, Veeam Backup & Replication, Microsoft SCCM, Microsoft MECM, Software Center, TCP/IP, DNS, DHCP, VLANs, VPNs, Windows Server, Active Directory, Group Policy, Azure, PowerShell, ITIL
3w
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System Administrator II
Las Vegas or Chicago
$105k/yr HybridFull Time
5+ YOERequires 5+ years in network administration or engineering, multi-site network ownership, enterprise switching and routing, firewall and VPN administration, wireless design, and troubleshooting. Bachelor's degree or equivalent practical experience required.
TCP/IP, DNS, DHCP, VLANs, OSPF, BGP, QoS, Palo Alto, Fortinet, Cisco ASA, VPN, SD-WAN, Meraki, Aruba, Azure, AWS, CCNA, CCNP
1mo
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Administrator - Systems
Chicago, Illinois, United States
$61k/yr OnsiteFull Time
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
1w
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System Administrator
Wheeling, Illinois, United States
$80k-$90k/yr OnsiteFull Time
5+ YOERequires 5 years with ticketing systems, 3 years of iPad MDM, cloud administration experience, Windows and macOS troubleshooting, networking knowledge, and customer-focused problem-solving skills.
Microsoft Entra ID, Intune, Autopilot, Exchange Online, Microsoft Defender, Freshservice, Windows 11, macOS, iPad, MaaS360, Jamf, Cisco Meraki, Access Points, Switches, Firewalls, Cameras, LAN, VLAN, WLAN, Microsoft Intune, Microsoft 365, PowerShell, Bash, Apple Business Manager, Dell
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