42 infrastructure administrator jobs at 34 companies in McHenry, IL
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IT Infrastructure Administrator
New Berlin, Wisconsin, United States
OnsiteFull Time
8+ YOEManage and support hybrid on‑prem and cloud infrastructure including Microsoft 365, Microsoft Azure, Active Directory, networking; 8+ years enterprise experience and 5+ years systems administration; PowerShell and automation experience.
Microsoft 365, Microsoft Azure, Active Directory, PowerShell, VPN, SaaS, PaaS, IaaS
1mo
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Senior Infrastructure Systems Administrator
Lisle or Chicago
HybridFull Time
7+ YOE7+ years infrastructure/systems administration experience with Unix/Linux and Solaris, SAN/storage and on‑prem server support, strong troubleshooting, networking fundamentals, and ability to support on‑call/after‑hours production systems.
Solaris 10, Solaris 11, Linux, Windows, SAN, VMware, AWS, Azure, Apache, Tomcat, PostgreSQL, Bash, PowerShell, Python, Grafana, Prometheus, Nagios, Zabbix, SolarWinds
2w
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OUD LDAP Administrator
Chicago, Illinois, United States
$100k-$115k/yr OnsiteFull Time
6+ YOEExpertise in LDAP and Oracle Unified Directory administration, SSL/TLS and identity integrations, Linux and shell scripting, HA/DR and infrastructure troubleshooting; bachelor's degree and 6+ years experience.
LDAP, Oracle Unified Directory (OUD), OUDSM, Entra ID (Azure AD), Okta, Oracle IAM, Linux, Bash, Korn shell
1mo
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Vice President, Lead Engineer - Infrastructure Operations
Chicago or Atlanta or New York City
$175k-$190k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor's in IT/CS/Engineering or equivalent, 10+ years enterprise infrastructure experience, 5+ years people management, OS and network administration, cloud IaaS OS-level management, endpoint and identity services experience.
Azure, AWS, PowerShell, Python, SD-WAN, VLANs, DHCP, DNS, Infrastructure-as-Code
3w
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Cloud Infrastructure Engineer
Chicago, Illinois, United States
$110k-$120k/yr HybridFull Time
5+ YOE3+ years M365 and Azure administration, 5+ years IT experience, PowerShell and automation experience, disaster recovery and security knowledge, strong communication and project leadership skills.
Microsoft Azure, Microsoft 365, Azure Firewall, Network Security Groups, Exchange, Teams, Teams Telephony, SharePoint, OneDrive, Microsoft Purview, PowerShell, Terraform, Entra ID, Intune, Cisco Meraki, Azure Monitor, Log Analytics, App Insights
1mo
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IT Infrastructure Manager
Villa Park, Illinois, United States
$130k-$150k/yr OnsiteFull Time
7+ YOE7+ years progressive IT experience with management or technical lead responsibility; deep Microsoft 365 and Azure administration, Intune and endpoint management, Fortinet networking, PowerShell/automation, backup/recovery, service desk ownership, and strong communication.
Microsoft 365, Azure, Entra ID, Exchange Online, SharePoint Online, OneDrive, Microsoft Teams, Azure Storage Accounts, Microsoft Intune, Autopilot, Windows 11, Microsoft Defender, PowerShell, Microsoft Graph, Fortinet, Druva, LogicMonitor, CrowdStrike Falcon Complete, KnowBe4, SolarWinds Service Desk (Samanage), NinjaRMM, Verkada, Konica, HP, Microsoft Teams Phone, Brightfin, Microsoft Business Central, Dynamics 365 Sales, Power Platform
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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Lead Databricks Administrator
Chicago or Irving
$98k-$182k/yr HybridFull Time
7+ YOE7+ years in database/data platform or cloud infrastructure, 3+ years administering Databricks, strong IAM and Unity Catalog knowledge, Terraform/automation, SQL/Unix/Linux and scripting; BS preferred or equivalent experience.
Databricks, Unity Catalog, Terraform, AWS, Azure, GCP, SQL, Unix/Linux, Python, Scala, APIs, CI/CD, SSO, SCIM, RBAC
1mo
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Lead Databricks Administrator
Chicago or Irving
$98k-$182k/yr OnsiteFull Time
7+ YOE7+ years in database/data platform or cloud infrastructure, 3+ years administering Databricks, experience with AWS/Azure/GCP, IAM/SSO/SCIM, Unity Catalog, Terraform/automation, strong SQL, Unix/Linux and scripting skills.
Databricks, Unity Catalog, Terraform, Python, Scala, SQL, Unix/Linux, CI/CD, APIs, SSO, SCIM, AWS, Azure, GCP
4w
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Linux Systems Administrator
Chicago, Illinois, United States
$82k-$110k/yr HybridFull Time
2+ YOE2+ years supporting enterprise Linux and virtualized/hybrid environments; experience with RHEL, VMware, Red Hat Satellite, Ansible, HPE infrastructure, SAN/Veeam/Avamar, Azure, scripting, and 24/7 production support.
Red Hat Enterprise Linux, VMware, VMware ESXi, Red Hat Satellite, Ansible, CI/CD, Azure, HPE, Veeam, Avamar, Oracle, Docker, Kubernetes
1mo
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IT Cloud & Hosting System Administrator
Waukesha, Wisconsin, United States
HybridFull Time
Hands-on experience administering cloud (AWS/Azure) and on-prem infrastructure, VMware, Terraform, CI/CD, IAM, backup/recovery, and troubleshooting; completed IT education or equivalent experience required.
AWS, Azure, VMware vSphere, ESXi, Terraform, Tableau, Power BI, Microsoft Excel
2mo
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Systems Administrator (Waukegan, IL, US, 60085)
Waukegan, Illinois, United States
$72k-$107k/yr OnsiteFull Time
7+ YOE7+ years administering servers and enterprise IT systems; implement, administer, and support infrastructure; experience with backups, virtualization, networking, and troubleshooting; Bachelor’s in CS/IT or equivalent experience preferred.
Microsoft Active Directory, Altiris, Microsoft Azure, BeyondTrust, Cisco Switches, CrowdStrike, Ivanti Service Manager, Meraki Access Points, Mimecast, Microsoft M365, Proxmox Virtual Environment, VMWare, Windows Server
1mo
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Store IT Administrator (Korean Bilingual)
Chicago, Illinois, United States
$60k/yr OnsiteFull Time
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
3w
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Associate Director, Research, Operations, and Infrastructure
Chicago, Illinois, United States
$135k-$165k/yr HybridFull Time
7+ YOECollege degree and 7+ years' experience in systems/network/HPC operations, team leadership, disaster recovery, security administration, and project and budget management.
Python, R, MATLAB, Jupyter, Slurm
2mo
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Systems Administrator Engineer - Cloud & Automation
Milwaukee or Kansas City or Rolling Meadows or Naperville or Scottsdale or Raleigh or Jersey City or Newark or Norristown or Plano or Alpharetta or Sarasota or United States
$63k-$138k/yr HybridFull Time
7+ YOE7+ years in cloud, automation, and infrastructure engineering; IaC (Bicep/ARM/Terraform) for Azure; Microsoft Graph API and PowerShell expertise; experience with Azure services, Entra ID, Microsoft 365 automation; US work authorization required.
Bicep, ARM templates, Terraform, Microsoft Graph API, PowerShell, Microsoft Azure Automation, Microsoft Logic Apps, Microsoft Azure Functions, Microsoft Azure, Microsoft Entra ID, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Windows Server, Microsoft Active Directory, Group Policy, DNS, DHCP, IIS, Microsoft Fabric, Microsoft Power BI, Git, Azure DevOps, GitHub Actions, Infrastructure as Code (IaC)
1mo
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IT Systems Administrator- 455-DeLong IT
Clinton, Wisconsin, United States
OnsiteFull Time
2+ YOE2-3 years IT infrastructure experience. Configure new user systems, Microsoft Active Directory and Azure, Meraki, Mitel, Brivo, assist with camera installs, upgrade Agris Oneweigh, provide help desk support and complete job-related certifications.
Microsoft Active Directory, Microsoft Azure, Meraki, Agris Oneweigh, Mitel, Brivo
4d
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Sr. Systems Engineer – SQL Database Administrator.
Saint Paul or Atlanta or Hopkins or Charlotte or Chicago or Gresham or Denver or Brookfield or Earth City
$105k-$124k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent experience; 5+ years in IT and 10+ years designing, developing, and supporting technology infrastructure. Requires advanced SQL Server, cloud, HA/DR, security, T-SQL, PowerShell, and leadership expertise.
Microsoft SQL Server, Microsoft Azure, Amazon Web Services (AWS), Always On Availability Groups, Failover Clustering, Replication, Log Shipping, T-SQL, PowerShell
2w
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Teamcenter Admin
Chicago or United States
$73k-$174k/yr RemoteFull Time
5+ YOE5-7+ years Teamcenter administration, user/security management, upgrades/migrations, GTAC support, monitoring and troubleshooting of Teamcenter infrastructure.
Teamcenter, Active Workspace (AWC), BMIDE, Dispatcher, FSC, FMS, Windows, Linux, Oracle, SQL Server, ITK, SOA, NX, CATIA, SolidWorks, Shell scripting, Python
3mo
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Windows Server Team Lead – Infrastructure
Chicago, Illinois, United States
$175k-$225k/yr HybridFull Time
8+ YOELead Windows Server engineers; 8+ years Windows Server administration; strong AD/DNS/DHCP/GP, Failover Clustering; leadership; PowerShell; on-call readiness; ITIL/DevOps familiarity; experience with financial services/trading systems.
Windows Server, Active Directory, Group Policy, DNS, DHCP, Failover Clustering, PowerShell, SCCM, MECM, ITIL, DevOps/CI/CD
6h
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Cloud Operations Admin (Health & Benefits) (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$78k-$92k/yr RemoteFull Time
1+ YOERequires 1–3 years of relevant experience, Windows or Linux administration, networking, cloud services, scripting, SQL Server troubleshooting, infrastructure security, and strong communication skills. Bachelor's degree or equivalent experience preferred.
Windows, Linux, Cisco Meraki, Azure VNETS, VPN Gateways, Route Servers, Route Tables, Private Endpoints, Infrastructure as Code, CI/CD Pipelines, PowerShell, Bash, JS, Python, Azure, Google, AWS, Microsoft Azure Operational and Monitoring tools, Veeam, VMWare Site Recovery, Azure Backup/Site Recovery, Microsoft 365, Microsoft Exchange, Microsoft Intune, Microsoft SharePoint, Microsoft Teams, SQL Server, Microsoft Active Directory, ITIL, ITSM
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