23 it systems administrator jobs at 17 companies in Wisconsin
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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
2mo
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IT Systems Administrator
Phillips, Wisconsin, United States
OnsiteFull Time
1+ YOE1-3 years experience; associate degree preferred; proficient with Windows Server, Hyper-V, VMware ESXi, Office 365, Azure; PowerShell; Active Directory; vCenter; SolarWinds; Exchange/Exchange Online; networking basics (TCP/IP, DNS, DHCP).
Windows Server, Hyper-V, VMware ESXi, Office 365, Azure, PowerShell, Active Directory, vCenter, SolarWinds, Exchange, Exchange Online, TCP/IP, DNS, DHCP
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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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
6d
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IT Systems and Network Administrator
Madison, Wisconsin, United States
OnsiteFull Time
2+ YOEBachelor's degree or related experience; 2+ years with Windows and Linux servers and Microsoft Active Directory; 1+ year in network topology design and management; relevant IT certifications preferred.
Windows, Linux, Microsoft Active Directory, ADUC, GPOs, Certificate Services, DNS, NPS, LDAP, Azure AD, Microsoft 365, Exchange, Microsoft SharePoint, OneDrive, SSO, VPN, ACLs, SIEM, Intune, RMM
2w
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IT SYSTEMS ENGINEER
Madison or Portage
FieldFull Time
Perform analysis, implementation, configuration, administration, and troubleshooting of client IT environments; valid driver\u0019s license and travel up to 30%; associate degree in IT; industry certifications desired.
Meraki, Barracuda, Datto, Open Mesh, Microsoft Azure, Microsoft Office 365, VMWare, QuickBooks, Sage, Microsoft Windows 10, Microsoft Server, Microsoft SQL, Microsoft Exchange, SSL, IPSEC
1d
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IT Coordinator & Systems Manager
Waukesha or Wisconsin
$55k-$65k/yr OnsiteFull Time
5+ YOERequires 5 years of IT support or systems administration experience, strong Microsoft 365 knowledge, troubleshooting and customer service skills, vendor coordination experience, and strong organization and communication.
Microsoft 365, Fusion
1d
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IT Cloud/System Administrator
Madison, Wisconsin, United States
$94k-$108k/yr HybridFull Time
Experience installing, supporting, and maintaining software; Windows Server and IIS administration; and virtualization technologies. Preferred experience includes scripting, Microsoft 365, IaC, cloud, identity management, and security.
Microsoft Windows Server, IIS, VMware, Microsoft Azure, PowerShell, Python, Bash, Microsoft 365, Microsoft Teams, Microsoft Intune, Terraform, Azure DevOps, SaaS, PaaS, IaaS, Microsoft Active Directory, Microsoft Entra ID, Multi-Factor Authentication, firewalls, Microsoft Defender
2mo
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IT Support Specialist/Systems Administrator (WI, Greenwood, Grassland Dairy Products)
Greenwood, Wisconsin, United States
$75k-$95k/yr OnsiteFull Time
Provide technical support for users, hardware, software, networks; maintain VMware environments; assist with server admin, backups, monitoring; strong troubleshooting
VMware, Networking, Server administration, Backups, Monitoring
4w
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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
3w
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IT - System Administrator
Mauston, Wisconsin, United States
$33/hr OnsiteFull Time
3+ YOEImplement, secure, and maintain county network and server infrastructure; troubleshoot hardware/software; Associate’s degree in IT or equivalent with 3 years related experience; background check; ability to lift up to 25 lbs and respond after hours.
LAN, WAN, VPN, firewall
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
1w
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IT Engineer
United States or Denver or San Francisco or Alaska or Arkansas or Delaware or Hawaii or Maine or Mississippi or New Mexico or Oklahoma or South Dakota or Vermont or Wisconsin or Rhode Island
$96k-$125k/yr RemoteFull Time
3+ YOE3+ years in systems administration, IT engineering, or senior IT support; expertise in Okta, macOS administration, automation, Zero Trust, and IT security fundamentals.
Okta Workflows, Jamf, macOS, Okta, Single Sign-On (SSO), Privileged Access Management (PAM), Robotic Process Automation (RPA), Zero Trust, SOC2, HIPAA, HITRUST, API keys, Data Loss Prevention (DLP), OpenAI, AWS, Google Gemini
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
2mo
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Internal IT Operations Specialist - De Pere, WI
De Pere, Wisconsin, United States
OnsiteFull Time
3+ YOE3+ years supporting IT/business technology; strong knowledge of cybersecurity, network/system administration, databases/storage, and telecommunications. Bachelor's in IT preferred; strong communication and leadership skills.
vSphere, AD, SOC
2w
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IT Support Desk Technician II
Wausau, Wisconsin, United States
HybridFull Time
3+ YOE3+ years IT service/systems/network administration, associate degree or equivalent, strong customer-service skills, advanced Microsoft Windows and basic server, networking, antivirus, Mac, and mobile OS knowledge.
Microsoft Windows, Microsoft Windows Server, Mac OS, Apple iOS, Android
1mo
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IT Security Analyst (40 hours per week) #3460
Reedsburg, Wisconsin, United States
OnsiteFull Time
3+ YOEBachelor's in Computer Science, Information Systems, or Cybersecurity required; minimum 3 years security experience; experience with Active Directory, Windows administration, Exchange, TCP/IP; strong analytical and communication skills.
Active Directory, Microsoft Exchange, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Windows, TCP/IP, Wi-Fi
1d
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IT Administrative Assistant
Sturtevant, Wisconsin, United States
OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3+ years managing purchase orders and financial systems, strong organization, communication, problem-solving, and Microsoft Office skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, SAP ERP, Ariba
2d
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IT Administrative Assistant
Sturtevant, Wisconsin, United States
OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3+ years managing purchase orders and working with financial systems, strong communication, organizational, interpersonal, and problem-solving skills, plus Microsoft Office proficiency.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, SAP ERP, Ariba
1w
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Support Engineer, IT End User
Europe or Africa or United States or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Missouri or Mississippi or Montana or North Carolina or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$61k-$75k/yr RemoteFull Time
4+ YOERequires 4–6+ years in systems operations and IT support, Microsoft 365 and Intune administration, Windows/macOS support, security and identity troubleshooting, documentation, and strong communication.
Windows, macOS, Entra ID, Azure AD, Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Intune, Microsoft Autopilot, Microsoft Defender, Cisco Secure Endpoint, Cisco Umbrella, Cisco AnyConnect, Microsoft Exchange Online, Microsoft PowerShell, Microsoft Purview, Microsoft Power Automate, Microsoft Copilot Studio, Active Directory, Exchange, Druva, Box, DocuSign, Adobe, AWS, GDPR, MFA
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