112 system administrator jobs at 78 companies in West Allis, 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
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ServiceNow System Administrator
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
2+ YOEBachelor's in CS/IT, ServiceNow CSA preferred, 2+ years EUC administration preferred, strong knowledge of ITIL, JavaScript, and ServiceNow customization, excellent customer service and problem-solving skills.
ServiceNow, JavaScript
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ServiceNow System Administrator
Pleasant Prairie, Wisconsin, United States
OnsiteFull Time
2+ YOEBachelor's degree in a related field; strong knowledge of ITIL processes, JavaScript, and ServiceNow customization; customer service, communication, and problem-solving skills; CSA preferred.
ServiceNow, JavaScript, ITIL
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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
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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
1w
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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
1w
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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
2w
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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
3w
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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
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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
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
2w
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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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R-101735 Warehouse Administrator
Kenosha, Wisconsin, United States
$23/hr OnsiteFull Time
Warehouse, shipping, or logistics experience; inventory management, shipment coordination, warehouse systems, shipping documents, computer skills, organization, communication, and problem-solving required. High school diploma or equivalent experience required.
ERP, warehouse management systems, inventory tracking systems
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
1d
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Systems Administrator - II - Full-Time 1st Shift
Milwaukee, Wisconsin, United States
OnsiteFull Time
North Shore Healthcare: Operates skilled nursing and post-acute rehabilitation centers.
5+ YOERequires 5–7+ years of cloud or Microsoft 365 administration experience. Preferred IT degree, Microsoft 365 certifications or Security+, healthcare IT, HIPAA, PowerShell, API, Secure Score, and CIS experience.
Microsoft 365, Microsoft Entra ID, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Defender, Microsoft Purview, PowerShell, API, Secure Score, CIS
1d
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Systems Administrator - II - Full-Time 1st Shift
Milwaukee, Wisconsin, United States
OnsiteFull Time
5+ YOERequires 5–7+ years of cloud or Microsoft 365 administration experience. Associate's or bachelor's degree, Microsoft 365 certifications, Security+, healthcare IT, HIPAA, PowerShell, API, Secure Score, and CIS experience preferred.
Microsoft 365, Microsoft Entra ID, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Defender, Microsoft Purview, PowerShell, API, Secure Score, CIS
1mo
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Adult Ministries Admin
Lake Geneva, Wisconsin, United States
OnsitePart Time
Organizationally strong administrator to manage records, registrations, communications, event logistics, and ministry systems; excellent written and verbal communication and collaboration skills.
Community Church Builder (CCB)
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