62 system administrator jobs at 43 companies in Waupun, WI
3mo
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System Administrator
Appleton, Wisconsin, United States
OnsiteFull Time
3+ YOE3–5 years in systems administration; experience with Windows, Microsoft 365, Active Directory; helpdesk support; strong communication; able to manage multiple priorities.
Windows, Microsoft 365, Active Directory, CAD/SolidWorks/PDM, End point devices
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
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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Administrator - Shop
Greenville or Green Bay or Fond du Lac
OnsiteFull Time
High school diploma, strong Microsoft Excel skills, excellent written and verbal communication, data entry accuracy, ability to manage work orders and preventive maintenance records in E360/360 system.
Microsoft Excel, 360 system, E360, HCSS E360
2w
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Branch Office Administrator
Plymouth, Wisconsin, United States
$23-$24/hr OnsiteFull Time
Provides client service, account management, administrative support, marketing assistance, and financial services operations while learning firm systems and programs.
MoneyGuide, Salesforce, Microsoft Office
1d
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Systems Administrator
Appleton, Wisconsin, United States
$52k-$64k/yr OnsiteFull Time
3+ YOEAssociate's degree or equivalent experience; 3–5 years of enterprise systems administration; Microsoft, Azure, virtualization, Intune, troubleshooting, communication, and customer service experience required.
Azure, Microsoft 365, VMware, Nutanix, Citrix, Microsoft Exchange, Microsoft Entra ID, Microsoft Intune, Azure Virtual Desktop (AVD), BeyondTrust PAM, PasswordSafe, Azure Storage, Nasuni, SQL, Linux
5d
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System Engineer II (Infrastructure)
United States or Sheboygan
$87k-$125k/yr RemoteFull Time
2+ YOEBachelor's degree or equivalent experience in computer science or related field; 2–5 years in systems administration, engineering, or infrastructure support; expertise across operating systems, virtualization, containers, scripting, monitoring, networking, security, and backups.
Windows Server, Linux, VMware, RDP, SSH, Docker, Podman, Kubernetes, OpenShift, Microsoft PowerShell, Python, Bash, Ansible, SolarWinds, Prometheus, Git, Cron, Zena, TCP/IP, DNS, VLANs
1mo
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BT System Engineer III
Menasha, Wisconsin, United States
HybridFull Time
8+ YOEAssociates degree or equivalent,8+ years system administration experience,knowledge of O365,Nutanix,VMWare,Citrix,Commvault and Windows infrastructure,required MCSE,VMware and Citrix certifications.
O365, Nutanix, VMWare, Citrix, Commvault, Windows Infrastructure
1mo
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BT System Engineer III
Menasha, Wisconsin, United States
HybridFull Time
8+ YOEAssociates degree or equivalent, 8+ years system administration and security experience with O365, Nutanix, VMware, Citrix, Commvault and Windows infrastructure; MCSE, VMware and Citrix certifications required; 15% travel.
Microsoft O365, Nutanix, VMware, Citrix, Commvault, Windows
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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Administrator - Shop
Greenville or Green Bay or Fond du Lac
OnsiteFull Time
Support equipment maintenance operations including work order processing, data entry into the 360/E360 system, parts coordination, PM scheduling, invoice coding, and equipment recordkeeping.
Microsoft Excel, 360 system, E360, HCSS E360
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
1mo
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Operations Systems Administrator
Antigo or Neenah or De Pere
OnsiteFull Time
3+ YOE3–5 years IT operations or systems administration experience; experience with batch/job scheduling (OpCon), SFTP integrations, enterprise apps, and service desk support; bachelor’s/associate’s degree or equivalent experience.
OpCon, SFTP
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
2w
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OT SYSTEMS ADMINISTRATOR (Systems and Network Engineer)
Neenah, Wisconsin, United States
OnsiteFull Time
5+ YOE5+ years systems administration experience in OT/industrial environments; Foxboro experience preferred; strong OT networking, cybersecurity, VMware/Hyper-V and Windows Server skills; familiarity with Purdue/ISA-95 and industrial protocols.
Foxboro, System Auditor, VMware, Hyper-V, Windows Server, NIST, IEC 62443, EtherNet/IP, Profinet, Modbus, OPC-UA, ISA-95, Purdue Model
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
4d
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IT Senior Systems Administrator (Org Wide)
Fond du Lac, Wisconsin, United States
OnsiteFull Time
7+ YOERequires 7+ years in systems engineering across networking, cloud, virtualization, and infrastructure; Microsoft, VMware, Azure, security, scripting, automation, and data platform expertise; driver's license required.
Windows Server, Microsoft Entra ID, Microsoft Azure, Microsoft Intune, Microsoft 365, VPN, VMware vSphere, AWS, SQL, PowerShell, Python, Sentinel, SIEM, Log Analytics
1w
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ADMINISTRATION OPERATIONS SPECIALIST
Waushara County, Wisconsin, United States
$25-$27/hr OnsiteFull Time
4+ YOEAssociate degree in business administration, human resources, accounting, or related field; 4–6 years of office administrative experience; knowledge of finance, payroll, HR, insurance, and Microsoft Office systems.
Microsoft Office, Microsoft SharePoint, Microsoft Outlook
1mo
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Office Coordinator
Watertown, Wisconsin, United States
$57k-$74k/yr OnsiteFull Time
Associate's degree or equivalent experience; experience with Microsoft Office and business systems; strong organization, communication, and prioritization skills; experience in procurement, order documentation, and administrative support.
Microsoft Office, Ariba, SAP
2mo
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Technology & Business Systems Adminstrator
Cedar Grove or Milwaukee
$65k-$80k/yr RemoteFull Time
3+ YOE3+ years administering business systems/CRM or operational software. Experience with HubSpot, Microsoft 365, Rippling, QuickBooks, integrations, automation, reporting, and strong communication and organizational skills.
HubSpot, Mapsly, Zuper, Rippling, Microsoft 365, QuickBooks, CRM, HRIS
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