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Unix Linux Systems Administrator Jobs in Wisconsin

US staffing Inc

WI · On-site

$90 - $120/hr

Manage day-to-day administration of the Unix/Linux server infrastructure, with primary focus on Red Hat Linux environments. Perform system configuration, account administration, OS maintenance, and ...

SV Tech Systems Inc

Systems Administrator

Madison, WI · On-site

The client is seeking a Linux System Administrator-preferably with experience supporting Oracle Linux. This individual will perform all administrative tasks for Linux servers including: installation ...

Endries

Systems Administrator

Brillion, WI · On-site +1

We're seeking a Systems Administrator to ensure the seamless operation of our IT infrastructure. In ... Experience with Windows and Linux operating systems * Familiarity with virtualization technologies ...

Foxconn WI

System Administrator

Mount Pleasant, WI · On-site

Manage and maintain Windows, Linux, and Mac operating systems, including system updates, patches, and troubleshooting * Administer Group Policy and Active Directory, including user access management ...

The Boldt Group

Systems Administrator

Appleton, WI

$52K - $64K/yr

We're seeking a System Administrator who is passionate about technology, thrives on solving complex ... Linux administration experience. * Citrix administration experience. * SQL administration ...

The Boldt Company

Systems Administrator

Appleton, WI · On-site

$52K - $64K/yr

We're seeking a System Administrator who is passionate about technology, thrives on solving complex ... Linux administration experience. * Citrix administration experience. * SQL administration ...

TecTammina

Oracle Apps DBA

Milwaukee, WI

$50 - $68/hr

... Unix platform (Linux, HP-UX etc) Roles & Responsibilities : Strong Oracle Apps DBA background ... JIRA and Remedy support system work experience is added advantage Resolve daily production support ...

TecTammina

Oracle Apps DBA

Milwaukee, WI

$50 - $68/hr

... Unix platform (Linux, HP-UX etc) Roles & Responsibilities : Strong Oracle Apps DBA background ... JIRA and Remedy support system work experience is added advantage Resolve daily production support ...

Future Ventures

WI · On-site

$70 - $90/hr

... IT SYSTEMS ADMINISTRATOR, LAUNCH SpaceX is looking for a highly skilled and knowledgeable ... Hands-on experience with Linux or Windows server administration. * Experience with enterprise ...

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All JobsUnix Linux Systems Administrator JobsUnix Linux Systems Administrator Jobs in Wisconsin

Unix Linux Systems Administrator information

See Wisconsin salary details

$80.2K

$120.8K

$202.4K

How much do unix linux systems administrator jobs pay per year?

As of Aug 24, 2026, the average yearly pay for unix linux systems administrator in Wisconsin is $120,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,900.00 and $129,700.00 per year, depending on experience, location, and employer.

What is a Unix Linux systems administrator?

Unix Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Unix and Linux operating systems on servers and workstations. They manage user accounts, system security, backups, and software updates to ensure the reliability and performance of computer systems. These administrators also monitor system health, automate tasks using scripts, and provide technical support to users. Their role is critical in organizations that rely on Unix or Linux environments for their infrastructure.

What are the key skills and qualifications needed to thrive as a Unix Linux systems administrator?

To thrive as a Unix/Linux Systems Administrator, you need in-depth knowledge of Unix/Linux operating systems, scripting languages (such as Bash or Python), and a relevant degree or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this role. These competencies are crucial for maintaining system reliability, troubleshooting issues quickly, and ensuring seamless operations in dynamic IT environments.

What are some typical challenges a Unix Linux systems administrator may face when managing large-scale server environments?

Unix Linux Systems Administrators working in large-scale environments often encounter challenges such as maintaining system security across numerous servers, ensuring consistent configuration management, and minimizing downtime during updates or patches. They must also efficiently troubleshoot hardware and software issues while balancing routine maintenance with urgent incident response. Collaborating closely with development, network, and security teams is essential to ensure seamless system integration and performance.

What is the difference between Unix Linux Systems Administrator vs Network Administrator?

AspectUnix Linux Systems AdministratorNetwork Administrator
CertificationsLinux/Unix certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, cloud environmentsNetworking hardware, routers, switches, LAN/WAN
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system securityConfiguring and maintaining network infrastructure
Industry UsageIT, data centers, cloud providersTelecommunications, corporate networks, ISPs

The Unix Linux Systems Administrator focuses on managing and maintaining Unix/Linux servers and systems, while the Network Administrator specializes in configuring and supporting network infrastructure. Both roles require technical certifications and work in IT environments, but their core responsibilities differ significantly.

What are popular job titles related to Unix Linux Systems Administrator jobs in Wisconsin?

For Unix Linux Systems Administrator jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Unix Linux Systems Administrator jobs in Wisconsin look for?

The top searched job categories for Unix Linux Systems Administrator jobs in Wisconsin are:

Unix Linux Systems Administrator jobs near you
Infographic showing various Unix Linux Systems Administrator job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $120,752 per year, or $58.1 per hour.

Linux System Administrator

US staffing Inc

WI • On-site

$90 - $120/hr

Other

Posted 6 days ago

Job description

Note: Apply Only Locals to Texas

10+ years of experience administering Red Hat Enterprise Linux (RHEL) in Production environments.

Manage day-to-day administration of the Unix/Linux server infrastructure, with primary focus on Red Hat Linux environments.

Perform system configuration, account administration, OS maintenance, and lifecycle support for physical and virtual servers.

Ensure platform availability and operational readiness across enterprise infrastructure environments.

Support monitoring, patching, and vulnerability remediation in accordance with contract and operational requirements.

Experience with OpenShift or enterprise Kubernetes distributions.

Experience deploying and managing Kubernetes clusters.

Experience with cloud platforms (AWS, GCP, Azure) and Linux systems administration.

Wintel Support – Manage Active Directory, User Accounts, Group Policies (GPO), DNS, and DHCP services.

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