ZipRecruiter

Log In

1

Network System Administrator Jobs in Wisconsin (NOW HIRING)

Foxconn WI

System Administrator

Mount Pleasant, WI · On-site

System Administrator Department: Data Center Service Employment Type: Full Time Location: SMC ... Experience with virtualization, backup systems, and network security required * Physical ...

CMD CORPORATION

System Administrator

Appleton, WI · On-site

Position: System Administrator Reports to: Information Technology Manager Supervisory ... Provides preventative maintenance, disaster recovery, and other network-related functions, as ...

Foxconn WI

Network Administrator

Mount Pleasant, WI · On-site

The Network Administrator should have extensive experience maintaining large-scale computer systems, the ability to project manage, and excellent troubleshooting skills. Ultimately, a top-level ...

TEKsystems

Network Administrator

Waukesha, WI

$35 - $48/hr

The position supports corporate, field, operational, application, network, systems, and other ... MAC Network Operations Administrator | Contingent Worker • Start incident response calls when ...

New

TEKsystems

Network Administrator

Waukesha, WI

The position supports corporate, field, operational, application, network, systems, and other ... MAC Network Operations Administrator | Contingent Worker • Start incident response calls when ...

New

TEKsystems

Systems Administrator II

Neenah, WI

$30 - $40/hr

Skills System administrator, application packaging, troubleshooting, Windows administration, Vmware, Active directory, wireless network, network topology, Windows server, google suite, Windows 11 ...

next page

Showing results 1-20

All JobsNetwork System Administrator JobsNetwork System Administrator Jobs in Wisconsin

Network System Administrator information

See Wisconsin salary details

$44.4K

$83.8K

$120.1K

How much do network system administrator jobs pay per year?

As of Aug 7, 2026, the average yearly pay for network system administrator in Wisconsin is $83,831.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,700.00 and $95,400.00 per year, depending on experience, location, and employer.

Do network system administrators make good money?

Network system administrators typically earn competitive salaries that vary by experience, location, and industry. They often require skills in network configuration, security, and troubleshooting, with certifications like Cisco or CompTIA enhancing earning potential.

How much does a network system administrator get paid?

The average salary for a network system administrator typically ranges from $60,000 to $90,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced administrators with certifications like Cisco or CompTIA can earn higher salaries. Many roles also include benefits such as health insurance and paid time off.

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

AspectNetwork System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACCNA, CCNP, Cisco certifications
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
Primary FocusNetwork maintenance, troubleshooting, and supportNetwork design, planning, and development
Employer UsageIT departments, service providersTelecom companies, large enterprises

While both roles involve networking, the Network System Administrator primarily manages and supports existing network infrastructure, ensuring stability and security. In contrast, the Network Engineer focuses on designing and building new networks or upgrading existing ones. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

What is a network system administrator?

Network System Administrators are IT professionals responsible for managing, maintaining, and troubleshooting computer networks within an organization. They ensure the security, reliability, and optimal performance of network systems, including servers, routers, switches, and other hardware. Their duties often include installing network software, monitoring network activity, performing backups, and responding to outages or security breaches. By keeping networks running smoothly, they help organizations communicate and operate efficiently.

Is network system administrator a good career?

A network system administrator is a vital role responsible for managing and maintaining an organization's computer networks, including hardware, software, and security protocols. It offers steady employment, opportunities for certification such as Cisco or CompTIA, and typically requires strong technical skills and problem-solving abilities. The career can be rewarding for those interested in IT infrastructure and cybersecurity.

What skills and qualifications are needed to be a network system administrator?

To thrive as a Network System Administrator, you need a solid understanding of networking protocols, system administration, cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with tools like Cisco routers, firewalls, network monitoring software, and certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Windows Server are common requirements. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this role. These abilities ensure secure, reliable, and efficient network operations essential to organizational productivity and data protection.

What are common challenges faced by network system administrators and how can they be addressed?

Network System Administrators often face challenges such as managing network security, minimizing downtime, and keeping up with rapidly changing technologies. They must proactively monitor systems to identify vulnerabilities and respond quickly to incidents, often outside regular business hours. Staying current with certifications and industry trends, as well as fostering strong communication with IT and non-IT staff, can help address these challenges and ensure the network runs smoothly.
More about Network System Administrator jobs
What cities in Wisconsin are hiring for Network System Administrator jobs? Cities in Wisconsin with the most Network System Administrator job openings:
What are popular job titles related to Network System Administrator jobs in WI? For Network System Administrator jobs in WI, the most frequently searched job titles are:
Network System Administrator jobs near you
Infographic showing various Network 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 $83,831 per year, or $40.3 per hour.

System Administrator/ Network Analyst (On-Site)

OPS

Milwaukee, WI • On-site

$68K - $93K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Description:

Oneida Professional Services is seeking a Systems Administrator / Network Analyst to support the Defense Information School (DINFOS) Technology & Logistics Support Services contract at Fort Meade, Maryland. This position is responsible for the administration, maintenance, security, and optimization of enterprise server and network environments supporting DINFOS academic, administrative, and operational missions.

The successful candidate will support Windows-based server infrastructure, network operations, cybersecurity compliance efforts, and enterprise technology initiatives. This role requires strong technical expertise in systems administration, network support, operating system deployment, and secure infrastructure management within a complex enterprise environment.


*This position is contingent on the award of a federal contract.


Key Responsibilities

  • Administer, maintain, and support Windows server environments and associated enterprise infrastructure.
  • Monitor system performance, availability, and security to ensure reliable operations.
  • Support network infrastructure implementation, testing, troubleshooting, and maintenance activities.
  • Troubleshoot and resolve complex server, workstation, network, and application issues.
  • Manage user accounts, permissions, group policies, and system access controls.
  • Develop, deploy, maintain, and update operating system images and workstation configurations.
  • Implement and maintain approved security configurations and hardening standards in accordance with DISA Security Technical Implementation Guides (STIGs).
  • Support backup, disaster recovery, and continuity of operations (COOP) initiatives.
  • Coordinate with vendors and technical support organizations to research products and resolve technical issues.
  • Research emerging technologies and provide recommendations for infrastructure improvements and modernization efforts.
  • Develop and maintain technical documentation, system diagrams, procedures, and configuration records.
  • Ensure compliance with cybersecurity policies, security baselines, and organizational standards.
  • Collaborate with network engineers, cybersecurity personnel, service desk technicians, and government stakeholders to support mission requirements
Requirements:

Required Qualifications

  • Bachelor’s degree in information technology, Computer Science, Information Systems, Cybersecurity, or a related technical discipline.
  • Five (5) or more years of experience supporting Windows server environments and enterprise IT infrastructure. Additional experience, education, or training may be considered in lieu of a degree.
  • Extensive experience administering and troubleshooting Windows Server operating systems and enterprise services.
  • Experience supporting network infrastructure implementation, testing, and operational support.
  • Experience troubleshooting and resolving complex technical issues across systems, networks, and applications.
  • Knowledge of network backup, disaster recovery, and continuity planning concepts.
  • Experience implementing and maintaining security configurations in accordance with DISA STIG requirements.
  • Experience developing and deploying operating system images and workstation configurations.
  • Experience supporting enterprise technologies such as Cisco, Citrix, GlobalProtect, and related infrastructure platforms.
  • Strong understanding of cybersecurity principles and infrastructure security best practices.
  • Excellent analytical, troubleshooting, and problem-solving skills.
  • Strong written and verbal communication skills.

Preferred Qualifications

  • Microsoft Certified: Windows Server, Azure Administrator, or equivalent Microsoft certification.
  • CompTIA Security+, Network+, Server+, or other relevant industry certifications.
  • Experience supporting Department of Defense, military, federal government, or educational organizations.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Familiarity with endpoint management platforms, patch management systems, and enterprise monitoring tools.
  • Experience supporting hybrid cloud and on-premises environments.
  • Knowledge of scripting and automation technologies such as PowerShell.

Security Requirements

  • Active Secret Clearance preferred.
  • Must be eligible to obtain and maintain a Secret Clearance.
  • Ability to successfully complete all background investigation requirements associated with a Tier 3 (Non-Critical Sensitive) position.
  • Foundational qualification for applicable DoD 8140 work roles is highly desirable.

Benefits (FEDERAL):

  • 15 Days of Paid Time Off
  • 11 Paid Holidays
  • 401(k) Retirement Plan with Company Match
  • Medical, Dental, and Eye Insurance
  • Employee Referral Program
  • Tuition Reimbursement
  • Employee Assistance Program (EAP)
  • Wellness Program
  • Multiple Voluntary Medical Benefits

About Us:

The Oneida ESC Group is a family of companies owned by the Oneida Nation of Wisconsin that delivers customer-focused engineering, science, and construction services worldwide.

Our family of companies includes:

  • Oneida ESC Group (OESC)
  • Oneida Professional Services (OPS)
  • Oneida Total Integrated Enterprises (OTIE)
  • Mission Support Services (MS2)
  • Sustainment & Restoration Services (SRS)
  • Oneida Engineering Solutions (OES)
  • General Mechanical Corporation (GMC)
  • LG2 Environmental Solutions (LG2)
  • Oneida Environmental (OE)

We integrate our staff for dedicated, cooperative, and business-like delivery of services to enhance our customers’ missions.


Equal Employment Opportunity:

Oneida ESC Group is an equal opportunity employer committed to inclusion and diversity in the workplace. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, or any other characteristic