11 security administrator jobs at 9 companies in Sheboygan, WI
3mo
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Senior Security Systems Administrator
Mequon, Wisconsin, United States
$110k-$140k/yr OnsiteFull Time
6+ YOE5-7 years in security operations or infrastructure security; bachelor’s or equivalent; strong SIEM/EDR/XDR, identity controls, and Windows/AD hardening.
SIEM, EDR/XDR, vulnerability management, identity/access controls, Windows Server, Active Directory, Group Policy, PowerShell, Bash, Ansible, VMware, Hyper-V, OpenShift
3w
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Security Administrator II (Governance, Risk, Compliance)
Brownsville, Wisconsin, United States
OnsiteFull Time
5+ YOEBachelor's in IT or related, 5+ years relevant experience, SSCP required; CISSP/CSSLP preferred. Competent with networking, logs, ACLs, VPNs, and IT security best practices.
Microsoft Office, Microsoft Project, Microsoft Visio, Microsoft Windows, Linux, Checkpoint, VPN
1w
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IT Security Supervisor
Mequon, Wisconsin, United States
HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5 years of cybersecurity experience, enterprise security operations expertise, Linux and Windows administration, incident and vulnerability management, project management, and on-call availability.
Linux, Windows, SIEM, MDR, SaaS, PCI, HIPAA, NIST CSF, CMMC, ISO 27001, Security+, GSEC, CISSP, CEH
23h
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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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Event & Security Coordinator
Oshkosh, Wisconsin, United States
$58k-$90k/yr OnsiteFull Time
2+ YOEAssociate degree or equivalent in Event Management or related field, plus 2+ years of event management experience. Requires organization, communication, multitasking, and Microsoft Office proficiency.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, Microsoft SharePoint, Total Connect, AlertMedia, Samdesk, Envoy
2w
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Membership Clerk
Grafton, Wisconsin, United States
OnsiteFull Time
Process memberships and renewals, provide member service, handle payments, issue cards, operate card printer and terminals, maintain paperwork, and follow safety and security procedures; proof of U.S. work authorization required.
computer, camera, automated card printer, debit/credit terminal
1mo
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Network Engineer III
Menasha, Wisconsin, United States
HybridFull Time
8+ YOEAssociates degree or equivalent, 8+ years network administration/security experience with Cisco, Palo Alto, Citrix; ability to monitor, maintain, and secure enterprise networks; strong communication and vendor skills.
Cisco, Palo Alto, Citrix
2d
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Senior Systems Engineer
Port Washington, Wisconsin, United States
$68k-$148k/yr OnsiteFull Time
3+ YOERequires 3 to 5+ years of systems administration experience, with expertise in servers, cloud infrastructure, operating systems, incident management, security, backups, disaster recovery, and technical support.
Microsoft Word, DevOps, Site Reliability Engineer (SRE), CI/CD
3w
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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
1mo
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Network Engineer III
Menasha, Wisconsin, United States
HybridFull Time
8+ YOEAssociates degree or equivalent experience, 8+ years network administration and security experience, familiarity with Cisco, Palo Alto, Citrix, VPN, routing/switching; strong communication and customer/vendor skills.
Cisco, Palo Alto, Citrix
2d
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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