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Senior System Engineer Jobs in Wisconsin (NOW HIRING)

WI · On-site

$156K - $239K/yr

As a Senior System Engineer, you will architect and optimize enterprise scale geospatial systems across complex, secure environments. You will guide customers on deployment strategies, high ...

New

As Lead System Engineer, you will be responsible for planning, implementing, and operating complex ... Senior System Engineer Proven experience in leading technical implementation projects In-depth ...

... Senior System Engineer Erfahrung in der Leitung technischer Implementierungsprojekte Fundierte Kenntnisse in Server-, Storage-, Netzwerk- und Virtualisierungstechnologien (z. B. Linux, Windows ...

WI · On-site

A premier financial services organization dedicated to supporting the military community is looking for an experienced Senior Mainframe CICS Systems Programmer. This is a critical role within their ...

New

WI · On-site

$96.15 - $120.19/hr

Control Systems Engineer (SCADA / BMS / EPMS - Data Center Design) This is a full-time, full-time (40 hours/week), on-site or remote contract role located in Austin, TX Summary This is a senior ...

Senior Systems Engineer

Madison, WI · On-site

$105K - $144K/yr

Senior Systems Engineer Department: Service Delivery Employment Type: Full Time Location: Madison, Wisconsin Reporting To: Margret Jenkins Description At VC3, we don't just solve IT problems - we own ...

WI · On-site

$145 - $155K/hr

At D2 Tech Services, Senior Systems Engineers aren't order-takers - they're the people who look at ... Support integration and testing of hardware/software system components across a complex, multi-site ...

New

The Senior Systems Engineer is primarily responsible for providing senior-level technical assistance and support to VC3 clients. In addition to this, the Senior Systems Engineer serves as an ...

Senior Systems Engineer

Madison, WI · On-site

$105K - $144K/yr

The Senior Systems Engineer is primarily responsible for providing senior-level technical assistance and support to VC3 clients. In addition to this, the Senior Systems Engineer serves as an ...

Senior Systems Engineer

Waukesha, WI · Hybrid

$104K - $143K/yr

Summary The Senior Systems Engineer for Cardiology Systems is a cross-functional engineering leader ... Key responsibilities include requirements definition and flow-down, system architecture and design ...

Senior Systems Engineer

Waukesha, WI · On-site

$104K - $143K/yr

Summary The Senior Systems Engineer for Cardiology Systems is a cross-functional engineering leader ... Key responsibilities include requirements definition and flow-down, system architecture and design ...

Als Senior IT System Engineer (m/w/d) ubernimmst Du eine zentrale Rolle bei der Weiterentwicklung und dem Betrieb der IT-Landschaft von Cubicure. Du verantwortest Infrastruktur-, Migrations- und ...

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Showing results 1-20

Senior System Engineer information

See Wisconsin salary details

$56.5K

$125.9K

$177.6K

How much do senior system engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for senior system engineer in Wisconsin is $125,899.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,500.00 and $144,300.00 per year, depending on experience, location, and employer.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

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

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

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

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

What cities in Wisconsin are hiring for Senior System Engineer jobs?

Cities in Wisconsin with the most Senior System Engineer job openings:

Infographic showing various Senior System Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $125,899 per year, or $60.5 per hour.

Senior System Engineer - ArcGIS (Mission-Focused)

WI • On-site

Esri
Scientific Research and Development Services • 1 - 5K employees

$156K - $239K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz


Job description

Overview

Join Esri`s Professional Services team and lead the design and delivery of mission critical ArcGIS deployments supporting Defense and Intelligence operations.

As a Senior System Engineer, you will architect and optimize enterprise scale geospatial systems across complex, secure environments. You will guide customers on deployment strategies, high availability architectures, system performance, and integration across cloud, on-premises, and hybrid infrastructures.

You will act as a trusted technical leader, solving complex system challenges, influencing architecture decisions, and ensuring ArcGIS platforms are scalable, resilient, and aligned to mission needs.

This role combines deep hands-on system engineering with technical leadership in environments where performance, security, and mission impact are critical.

Esri has a Relocation Assistance Program and can provide support with relocating to the Washington, DC area for this position.

Responsibilities
  • Deploy and configure complex ArcGIS in a wide variety of environments across operation systems, cloud providers, security architectures, customer types and organizations, to meet the customer’s service level agreement
  • Plan and execute the migration of content from one ArcGIS deployment to another, encompassing different architectures, deployment strategies and software components
  • Troubleshoot advanced ArcGIS deployments, providing guidance for platform components such as storage, networking and security
  • Work closely with customers and partners to identify, design, and certify key GIS workflows for the ArcGIS platform
  • Collaborate internally to help customer organizations align their technical objectives and business goals with Esri’s technology platform
Requirements
  • 12+ years of professional experience in a similar position supporting similar responsibilities
  • Experience designing, implementing and/or administrating enterprise ArcGIS or other comparable IT systems (desktop, server and online)
  • Broad system administration experience on Windows and/or Linux
  • Working knowledge of at least one scripting or programming language (such as Python, PowerShell, Javascript, C#)
  • Familiarity with network concepts and topics (such as domains, directories, DNS, HTTPS, firewalls, proxies, load-balancing)
  • Experience with at least one RDBMS, including SQL query writing (such as SQL Server, Oracle, PostgreSQL)
  • US citizenship with Active or Current (within 2 years of active) Top Secret Security Clearance with SCI eligibility
  • Bachelor’s degree in Computer Science, Mathematics, Geographic Information Systems (GIS) or STEM related field
Recommended Qualifications
  • Master’s degree in Computer Science, Mathematics, Geographic Information Systems (GIS) or STEM related field
  • One or more industry-standard IT certifications (such as Esri, Microsoft, Amazon)
  • CompTIA Security + certification
  • Experience with Esri software including ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS and ArcGIS Runtime and their associates APIs or interfaces
  • Cloud-based system operations (SysOps)

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Total Rewards

Esri’s competitive total rewards strategy includes industry-leading health and welfare benefits: medical, dental, vision, basic and supplemental life insurance for employees (and their families), 401(k) and profit-sharing programs, minimum accrual of 80 hours of vacation leave, twelve paid holidays throughout the calendar year, and opportunities for personal and professional growth. Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

A reasonable estimate of the base salary range is

$156,000—$239,200 USD

The Company

At Esri, diversity is more than just a word on a map. When employees of different experiences, perspectives, backgrounds, and cultures come together, we are more innovative and ultimately a better place to work. We believe in having a diverse workforce that is unified under our mission of creating positive global change. We understand that diversity, equity, and inclusion is not a destination but an ongoing process. We are committed to the continuation of learning, growing, and changing our workplace so every employee can contribute to their life’s best work. Our commitment to these principles extends to the global communities we serve by creating positive change with GIS technology. For more information on Esri’s Racial Equity and Social Justice initiatives, please visit our website here.

Esri is an equal opportunity employer (EOE) and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need reasonable accommodation for any part of the employment process, please email askcareers@esri.com and let us know the nature of your request and your contact information. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.

Esri Privacy Esri takes our responsibility to protect your privacy seriously. We are committed to respecting your privacy by providing transparency in how we acquire and use your information, giving you control of your information and preferences, and holding ourselves to the highest national and international standards, including CCPA and GDPR compliance.

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What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969