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19 linux administrator jobs at 16 companies in Wisconsin

1mo
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System Administrator
Mount Pleasant, Wisconsin, United States
OnsiteFull Time
Foxconn
FoxconnTaiwan Stock Exchange: 2317: World's largest contract manufacturer of electronic products and components.
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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1d
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Database Administrator III
Arkansas or Colorado or Georgia or Illinois or Iowa or Kansas or Louisiana or Minnesota or Missouri or Montana or Nebraska or New Mexico or North Dakota or Oklahoma or South Dakota or Texas or Wisconsin or Wyoming or Tulsa
$122k-$182k/yr RemoteFull Time
ONEOK
ONEOKNYSE: OKE: Operates extensive midstream energy infrastructure for natural gas and liquids.
Bachelor's degree in computer science or related field, or equivalent education; database administration experience, corporate Oracle support, SQL and Linux skills, and relational database design expertise.
Oracle, Oracle RDBMS, Enterprise Manager, SQL, Linux, Visual Basic, C, C++, Java, PL/SQL
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IT Systems Administrator III
Green Bay, Wisconsin, United States
OnsiteFull Time
Barry-Wehmiller
Barry-Wehmiller: Manufactures industrial machinery for packaging and paper processing.
5+ YOE5+ years IT systems administration experience supporting Windows Server, Linux, virtualization, Office 365/Azure, datacenter and cloud technologies; Level 3 troubleshooting, automation (PowerShell/JSON), vCenter, SolarWinds, and Active Directory administration.
Windows Server, Linux, Hyper-V, VMware ESX, vCenter, Microsoft Office 365, Microsoft Azure, SolarWinds, Active Directory, PowerShell, CyberArk, Alero, Devolutions, JSON, ERP
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Systems & Network Administrator
Kenosha, Wisconsin, United States
HybridFull Time
Softthink Solutions
Softthink Solutions: Provides IT services and solutions to federal government agencies.
3+ YOE3+ years systems and network administration experience; strong knowledge of firewalls, VPN, routing, switching, Microsoft Server, Linux, virtualization, and cybersecurity; CJIS compliance and US citizenship required; ability to support 24/7 environments and respond to priority incidents.
CAD, LERMS, TIME System, ERP, Office 365, Microsoft Server, Linux, virtualization platforms, VPN, firewall, MFA, antivirus
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3d
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
4+ YOEBachelor's or Master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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3d
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
4+ YOEBachelor's or master's degree in Computer Science, Information Systems, or equivalent; 4–6 years as a system or network administrator and lab technician; Linux, networking, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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1w
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Network Administrator
Milton, Wisconsin, United States
$60k-$80k/yr OnsiteFull Time
Freedom Graphic Systems
Freedom Graphic Systems: Provides direct mail printing and personalized marketing solutions.
5+ YOEBachelor's in IT and 5+ years network administration experience; strong networking, server, endpoint, security, and scripting skills; pass federal background check.
Windows, Linux, VLAN, ACL, routing, Ethernet, wireless, firewalls, VPN, AD, MFA, DNS, DHCP, email, backup, remote desktop, file shares, SQL, PKI, VoIP, MDM, Teams, Webex, Microsoft 365, PowerShell, SIEM, EDR, WAF
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3d
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Slingshot Hardware System Administrator
Chippewa Falls or Fort Collins or Spring or Bloomington
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
4+ YOEBachelor’s or master’s degree in computer science, information systems, or equivalent; 4–6 years as a systems or network administrator or lab technician; Linux, networking, filesystems, scripting, and hardware lab experience.
Linux, LSF, Slurm, Shell, Bash, Python
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2mo
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Server Systems Administrator - Server Systems Administrator - Careers (Accessibility)
Madison, Wisconsin, United States
OnsiteFull Time
Epic
Epic: Develops electronic health record software for healthcare systems.
Bachelor's degree preferred; Linux/Windows admin, virtualization, scripting a plus; willing to travel; relocation to Madison, WI; eligible to work in the U.S.; able to work 1st-3rd shifts; COVID-19 vaccination.
Linux, Windows, Virtualization, Scripting, DevOps
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Systems Administrator
Amherst or Boston or Madison
$50k-$90k/yr OnsiteFull Time
Frontier Science
Frontier Science: Provides data management and biostatistics for clinical trials.
Install, maintain, and secure servers, network devices, and end-user systems; monitor performance; perform backups and disaster recovery; support cloud services (GCP/Workspace); travel to data centers.
Windows, Linux, Google Cloud Platform (GCP), Google Workspace, Gmail, Drive, Okta, Active Directory
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2d
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IMS Database Administrator
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Missouri or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$94k-$151k/yr RemoteFull Time
Highmark Health
Highmark Health: Provides health insurance and integrated medical care services.
3+ YOERequires a high school diploma or GED and 3–5 years of information technology experience. US citizenship required; vendor DBA certifications preferred.
IMS, HALDB, IMS Fastpath, z/OS, Parallel Sysplex, IBM Utilities, BMC Utilities, PSB, DBD, ACB, DBRC, UNIX, Linux, Windows, HIPAA
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2w
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Security Administrator II (Security Operations)
Brownsville, Wisconsin, United States
OnsiteFull Time
Michels
Michels: Provides global energy, utility, and infrastructure construction services.
5+ YOEBachelor's in IT or related field, 5+ years relevant experience, SSCP required; experience with networking, logs, ACLs, VPNs, firewall/router configurations, security testing, and Microsoft Office suite.
Microsoft Office, Microsoft Project, Microsoft Visio, Microsoft Windows, Linux, Checkpoint
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1mo
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Associate IT Systems Administrator
Kenosha, Wisconsin, United States
OnsiteFull Time
Ocean Spray
Ocean Spray: A farmer-owned cooperative producing cranberry juices and fruit snacks.
3+ YOEBachelor's degree and 3+ years IT experience. Strong knowledge of Microsoft Active Directory, DNS, DHCP, NTFS, LAN/WAN, IP address management, Microsoft Azure, UNIX, enterprise systems, project management, and customer service.
Microsoft Active Directory, DNS, DHCP, NTFS, Microsoft Windows, LAN/WAN Networking, IP Address Management, Microsoft Azure, UNIX, Intel
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2w
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Security Administrator II (Governance, Risk, Compliance)
Brownsville, Wisconsin, United States
OnsiteFull Time
Michels
Michels: Provides global energy, utility, and infrastructure construction services.
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
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2d
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System Analyst
La Crosse, Wisconsin, United States
$27-$41/hr HybridFull Time
Kwik Trip
Kwik Trip: Operates a Midwestern chain of convenience stores and gas stations.
Associate degree in information or network systems administration, server and infrastructure management experience, Windows, Office 365, Active Directory, Group Policy, analytical and troubleshooting skills.
Microsoft Windows, Microsoft Office 365, Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Active Directory, Microsoft Group Policy, Linux, Ansible, ServiceNow, Jira, VMware
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4w
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Support Engineer , Amazon Robotics Technical Support
North Reading or Westboro
$90k-$158k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOEBachelor's in engineering/computer science, 4+ years technical support or system administration, Linux/Unix and AWS experience, strong analytical and communication skills, scripting and database proficiency.
Linux/Unix, VPC, EC2, EBS, S3, SQS, CloudFormation, Lambda, SQL, Ruby, Python, Shell/BASH, Java, C/C++, Perl
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2d
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IT Security Supervisor
Mequon, Wisconsin, United States
HybridFull Time
Charter Manufacturing
Charter Manufacturing: A family-owned producer of specialty steel and metal components.
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
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2d
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Software Engineer (AWS, .NET)
Neenah or Appleton or Oshkosh
HybridFull Time
J. J. Keller
J. J. Keller: Provides regulatory compliance and workplace safety solutions to businesses.
3+ YOERequires 3+ years of software engineering experience, Associate's degree in a related field, and expertise in .NET, AWS, server administration, SQL Server, CI/CD, testing, and deployment.
Amazon Web Services (AWS), Elastic Beanstalk, CloudWatch, Lambda, Amazon ECS, Amazon ECR, Fargate, .NET, Windows Server, IIS, Linux, SQL Server, Terraform, CloudFormation, Okta, Object-oriented programming, CI/CD, OWASP, Software Development Life Cycle (SDLC)
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Geospatial Systems Engineer – Multiple Positions at Junior/Mid/Senior Levels
Springfield or Vienna or St. Louis or Sun Prairie
OnsiteFull Time
NV5
NV5NASDAQ: NVEE: Technical engineering and consulting for infrastructure and energy projects.
8+ YOEActive Top Secret/SCI clearance, bachelor’s in STEM, 8+ years experience, enterprise ArcGIS and systems administration, scripting (Python/PowerShell/JS/C#), RDBMS and network knowledge.
ArcGIS, ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, Python, PowerShell, JavaScript, C#, SQL Server, Oracle, PostgreSQL, Windows, Linux
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