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Assistant System Administrator Jobs in Wisconsin

Robert Half

Systems Administrator

Milwaukee, WI · On-site

$38 - $44/hr

The role offers broad technical exposure and the chance to improve system reliability, user ... * Assist with network operations by supporting switching, wireless access, firewall connectivity ...

River Run Computers Inc

Systems Administrator

Milwaukee, WI · On-site

$55K - $90K/yr

... System logs, Disk Space Utilization, Processor and Memory Utilization, as well as Patch, Backup ... Assist the Support Desk as needed in the handling and resolution of escalated issues.Participate as ...

River Run Computers Inc

Systems Administrator

Glendale, WI · On-site

$55K - $90K/yr

... System logs, Disk Space Utilization, Processor and Memory Utilization, as well as Patch, Backup ... Oversee the management and administration of RMIT client networks as designated. * Assist the ...

River Run Computers

Systems Administrator

Milwaukee, WI · On-site

... System logs, Disk Space Utilization, Processor and Memory Utilization, as well as Patch, Backup ... Oversee the management and administration of RMIT client networks as designated. * Assist the ...

TEKsystems

Systems Administrator

Madison, WI · Hybrid

$30 - $50/hr

... Assist with audit findings and infrastructure security initiatives Administer Windows Server ... system issues Collaborate with infrastructure, security, and project teams Maintain operational ...

MatchPoint Solutions

Anaplan Administrator

Milwaukee, WI · On-site +1

$50 - $55/hr

Anaplan Administrator Duration: 3 Months+ Location: Milwaukee, WI 53204 Work Type: Remote Pay Rate ... Collaborate with integration teams for security reviews. * Assist with API-based user and access ...

Rock County, WI

Assistant Finance Director

Janesville, WI · On-site

$51.52 - $56.11/hr

Maintain the County' general ledger, act as system's administrator for the County's accounting ... In conjunction with the Finance Director, assist departments with administration of the County ...

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All JobsSystem Administrator JobsAssistant System Administrator JobsAssistant System Administrator Jobs in Wisconsin

Assistant System Administrator information

See Wisconsin salary details

$26.2K

$68.9K

$137.8K

How much do assistant system administrator jobs pay per year?

As of Aug 19, 2026, the average yearly pay for assistant system administrator in Wisconsin is $68,853.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,400.00 and $81,300.00 per year, depending on experience, location, and employer.

What is an assistant system administrator?

Assistant System Administrators are entry-level IT professionals who help manage and maintain an organization's computer systems and networks. They work under the supervision of senior system administrators to perform tasks such as installing software, monitoring network performance, troubleshooting issues, and assisting with user support. Their role is essential in ensuring the smooth operation of IT infrastructure and often serves as a stepping stone to more advanced system administration positions.

What are the key skills and qualifications needed to thrive as an assistant system administrator?

To succeed as an Assistant System Administrator, you need a solid understanding of networking, operating systems (especially Windows and Linux), and basic troubleshooting, often supported by a relevant degree or certifications like CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with server management tools, remote monitoring systems, and ticketing software is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you resolve issues efficiently and collaborate with team members. These competencies are crucial for maintaining system reliability, minimizing downtime, and supporting organizational IT infrastructure.

What are some common challenges faced by an assistant system administrator, and how can they be effectively managed?

Assistant System Administrators often encounter challenges such as troubleshooting unexpected system outages, managing multiple support requests simultaneously, and keeping up with software updates and security patches. To manage these effectively, it's important to prioritize tasks, maintain clear documentation, and communicate proactively with both the IT team and end-users. Developing strong problem-solving skills and staying updated on the latest technologies can also help in quickly resolving issues and reducing system downtime.

What is the difference between Assistant System Administrator vs Network Administrator?

AspectAssistant System AdministratorNetwork Administrator
CertificationsCompTIA A+, Network+; Microsoft CertifiedCCNA, CompTIA Network+
Work EnvironmentSupports IT infrastructure, assists with system maintenanceManages and maintains network infrastructure, troubleshooting network issues
Employer UsageCommon in organizations with IT support teamsFocuses on network-specific roles in various industries

While both roles support IT operations, the Assistant System Administrator primarily assists with system management and support, whereas the Network Administrator specializes in managing network infrastructure. The roles often overlap, but the Network Administrator has a stronger focus on network-specific tasks and certifications.

Do assistant system administrators make good money?

Assistant system administrators typically earn a moderate salary that varies by location and experience, with entry-level positions often paying less than senior roles. They usually require knowledge of operating systems, networking, and troubleshooting, and may earn certifications like CompTIA or Microsoft to increase earning potential.

What are the most commonly searched types of System Administrator jobs in Wisconsin?

The most popular types of System Administrator jobs in Wisconsin are:

What cities in Wisconsin are hiring for Assistant System Administrator jobs?

Cities in Wisconsin with the most Assistant System Administrator job openings:

Assistant System Administrator jobs near you
Infographic showing various Assistant System Administrator job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $68,853 per year, or $33.1 per hour.

Systems Administrator

Robert Half

Milwaukee, WI • On-site

$38 - $44/hr

Temporary

Posted 18 days ago

Job description

We are looking for a Systems Administrator to support and strengthen a dynamic IT environment in Wisconsin. This contract opportunity is well suited for a hands-on specialist who can combine end-user support with infrastructure administration across servers, networks, cloud platforms, and security. The role offers broad technical exposure and the chance to improve system reliability, user experience, and day-to-day technology operations.
Responsibilities:
• Provide day-to-day technical assistance for employees by resolving issues related to computers, applications, connectivity, and enterprise systems.
• Administer user identities, access levels, and security permissions within Microsoft-based platforms and related business systems.
• Maintain and support Windows server environments, including core services that keep business systems stable, available, and secure.
• Install, configure, and troubleshoot endpoint devices such as desktops, laptops, mobile tools, peripherals, and communication hardware.
• Track infrastructure health and respond to performance concerns or outages to minimize disruption and maintain continuity.
• Assist with network operations by supporting switching, wireless access, firewall connectivity, and general troubleshooting across the environment.
• Coordinate onboarding and offboarding tasks by preparing accounts, assigning appropriate access, and deploying equipment for employees.
• Contribute to backup, recovery, and disaster preparedness efforts to help protect business data and maintain operational resilience.
• Support continuous improvement initiatives through documentation, standardization, and automation using scripting tools where appropriate.
• Promote strong security practices across systems, devices, and user access while helping enforce established IT controls.• Minimum of 3 years of experience in systems administration, infrastructure support, or technical support within a business setting.
• Associate’s degree in Information Technology, Computer Science, or a related field, or equivalent practical experience.
• Demonstrated experience administering Microsoft Windows Server, Active Directory, Group Policy, and Microsoft 365 environments.
• Working knowledge of core network services and troubleshooting, including DNS, DHCP, switching, wireless connectivity, and general connectivity issues.
• Ability to diagnose and resolve hardware, software, desktop, and access-related problems for both technical and non-technical users.
• Familiarity with virtualization and cloud technologies such as VMware and Microsoft Azure.
• Experience with networking technologies and tools, including Cisco environments, Meraki, and SD-WAN solutions.
• Scripting exposure with PowerShell, Python, or similar tools, along with strong communication skills and proficiency in Microsoft Office applications.
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About Robert Half

Sourced by ZipRecruiter

Founded in 1948, Robert Half pioneered the idea of professional talent solutions to connect opportunities at great companies with highly skilled job seekers. As business needs changed, we evolved to offer specialized talent solutions for finance and accounting, technology, administrative and customer support, creative and marketing, and legal fields. In 2002, we introduced our subsidiary, Protiviti, a global independent risk consulting and internal audit service, to support companies as they faced more strategic business challenges.

Industry

Recruiting and staffing services

Company size

10,000+ Employees

Headquarters location

San Ramon, CA, US

Year founded

1948

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