131 system administrator jobs at 89 companies in Greendale, WI
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System Administrator
Mount Pleasant, Wisconsin, United States
OnsiteFull Time
2+ YOEManage Windows/Linux/Mac systems, Active Directory/Group Policy, virtualization, backups, monitoring (Zabbix, Graylog), endpoint security/MDM, hardware/software inventory, documentation, staff training. Bachelor's in CS/IT required; 2+ years system administration experience.
Windows, Linux, Mac, Active Directory, Group Policy, Zabbix, Graylog, MDM
6d
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ServiceNow System Administrator
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
2+ YOEBachelor's degree in computer science, information technology, or related field; 2+ years of EUC application administration preferred; strong ITIL, JavaScript, and ServiceNow customization knowledge.
ServiceNow, JavaScript
5d
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ServiceNow System Administrator
Pleasant Prairie, Wisconsin, United States
OnsiteFull Time
2+ YOEBachelor's degree in a related field; ServiceNow CSA preferred; 2+ years administering EUC applications preferred; knowledge of ITIL, JavaScript, and ServiceNow customization.
ServiceNow, ServiceNow Certified System Administrator (CSA), JavaScript, ITIL
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
5d
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Applications System Administrator Associate
Milwaukee or Wisconsin or Charlotte or Illinois or North Carolina or Georgia or Alabama
$29-$43/hr RemoteFull Time
0+ YOEAssociate degree in computer science or related field. No experience required. Requires basic clinical or business hardware and software knowledge, requirements translation, problem resolution, organization, and communication skills.
Macros, Subroutines, Control modules
1mo
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IT Cloud & Hosting System Administrator
Waukesha, Wisconsin, United States
HybridFull Time
Hands-on experience with AWS or Azure, VMware vSphere/ESXi, Terraform and CI/CD concepts, IAM, backup/recovery, monitoring, and troubleshooting; IT education or equivalent experience; ability to work with global teams.
AWS, Azure, VMware vSphere, ESXi, Terraform, CI/CD, Tableau, Power BI, IAM
2w
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CRM Administrator
Milwaukee, Wisconsin, United States
HybridFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years of Microsoft Dynamics 365 CRM administration, Microsoft Office proficiency, communication and training skills, and knowledge of IATF16949 and ISO14001 systems.
Microsoft Dynamics 365, Microsoft Excel, Microsoft PowerPoint, Power BI, Power Platform, Copilot for Dynamics 365
2w
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IT Systems Administrator
Pewaukee, Wisconsin, United States
$85k-$95k/yr OnsiteFull Time
3+ YOERequires 3+ years in IT support or systems administration, Windows 11 and Microsoft 365 expertise, Active Directory, Exchange, MDM, networking, cybersecurity, troubleshooting, and service desk experience.
Windows 11, Microsoft 365, iPhone, Active Directory, Exchange, Mobile Device Management (MDM), Microsoft 365 Fundamentals, VPN, firewalls, antivirus, endpoint security, service desk tools
1w
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ServiceNow Lead Systems Administrator
Libertyville, Illinois, United States
$120k-$160k/yr OnsiteFull Time
8+ YOEBachelor’s degree and 8+ years of enterprise systems administration experience, including configuration, release management, access controls, integrations, data governance, ITSM, compliance, and operational support.
ServiceNow, Excel, SAP, HRIS, ITSM, ITOM, ITAM, Discovery, MID Server, Service Mapping, Event Management, Operational Intelligence, APIs, Import Sets, Integration Hub, ITIL, Cloud
3w
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Systems Administrator
Glendale, Wisconsin, United States
$55k-$90k/yr HybridFull Time
3+ YOEWindows desktop/server administration, TCP/IP, DNS, routing, AD/Exchange, backup/patch/antithreat, 3+ years Microsoft network experience or associate degree, ability to lift equipment, valid car and insurance, Network+ and Windows Server competency.
Windows Server, Windows Desktop, TCP/IP, DNS, Routing, Firewalls, Backup, Patch Management, Active Directory, Microsoft Exchange
1mo
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Systems Administrator
Mequon, Wisconsin, United States
$70k-$80k/yr OnsiteFull Time
3+ YOE3+ years administering Windows-based systems; proficiency with Active Directory, Group Policy, Microsoft SQL Server, virtualization, scripting (PowerShell/VBScript); strong troubleshooting and documentation skills.
Windows Server, Active Directory, Group Policy, Microsoft SQL Server, VMware, Citrix, Remote Desktop Services, IIS, Tomcat, PowerShell, VBScript, HyperV, Azure, AWS, Google Cloud, Progress, MySQL, Oracle
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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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Software Systems Administrator
Waukesha, Wisconsin, United States
OnsiteFull Time
5+ YOE5+ years software administration experience, led large system migrations, managed multiple platforms; bachelor’s in CS/IS/Engineering or equivalent; proficiency in Visual Studio and multiple programming languages; strong collaboration and communication.
Visual Studio, Python, C#, C++, Java, Go, Rust, QA Trax, LabView, Nation Instruments, SQL, Git, GitHub, GitHub Co-Pilot, Claude Code
4w
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Senior Technical Operations Administrator
Libertyville, Illinois, United States
$85k-$100k/yr OnsiteFull Time
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
1w
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Payroll Administrator
Milwaukee, Wisconsin, United States
OnsiteFull Time
1+ YOEHigh school diploma required; associate degree preferred. Requires 1–3 years in payroll or finance, basic Excel, payroll calculations, accuracy, confidentiality, communication, and ability to navigate multiple systems.
UKG, Workforce Management (WFM), Microsoft Excel
1mo
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Project Administrator
Willowbrook or Milwaukee
$59k-$83k/yr HybridFull Time
0+ YOEHigh school diploma/GED with up to 2 years related experience or equivalent; experience with project documentation, procurement, job costing, customer invoicing, and enterprise/financial systems; strong communication, problem solving, and time-prioritization skills.
2mo
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Systems Administrator
Woodstock, Illinois, United States
$60k-$70k/yr HybridFull Time
3+ YOECompTIA A+, Net+, Sec+; 3+ years MSP experience; experience with Microsoft Office 365/Microsoft Azure and Automate; strong customer-service, documentation, troubleshooting, and on-call weekend coverage.
Microsoft Office 365, Microsoft Azure, Automate
3w
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Warehouse Systems Administrator (2nd Shift)
Milwaukee, Wisconsin, United States
$27-$29/hr OnsiteFull Time
Experience supporting Oracle Fusion and warehouse management systems (WMS), ensuring data accuracy, order processing, system troubleshooting, and cross-team collaboration.
Oracle Fusion, WMS
1mo
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Branch Office Administrator - Grafton, WI
Grafton, Wisconsin, United States
OnsiteFull Time
Provide exceptional client service, administrative support for financial advisors, account processing, strong computer literacy, attention to detail, and teamwork; willingness to learn firm systems.
MoneyGuide, Salesforce, Microsoft Office
2mo
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Senior Administrator, Inclusive Communities Program
Milwaukee, Wisconsin, United States
$75k-$95k/yr HybridFull Time
3+ YOE3+ MgmtRequires 3+ years supervising personnel, managing complex programs, and writing grants or informational materials; data systems and Microsoft applications experience; fair housing knowledge; driver's license; bachelor's degree preferred.
Smartsheets, Microsoft applications, Microsoft Teams
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