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Senior System Engineer Jobs in Wisconsin (NOW HIRING)

Qualysoft

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 ...

Qualysoft

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

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer

Racine, WI · On-site

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions spanning propulsion, ADAS/AD, body, infotainment, and connected services. Lead integration and validation ...

GE HealthCare

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 ...

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All JobsSystem Engineer JobsSenior System Engineer JobsSenior System Engineer Jobs in Wisconsin

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 Jul 27, 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 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 engineers make $500,000 a year?

Senior System Engineers with extensive experience, advanced skills in network architecture, cybersecurity, and cloud computing, and often holding certifications like CISSP or AWS Certified Solutions Architect can reach or exceed a $500,000 annual salary, especially in high-demand industries or senior leadership roles. Compensation varies based on location, company size, and individual expertise.

What are Senior System Engineers?

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 engineers make $300,000 a year?

Senior System Engineers with extensive experience, advanced certifications, and expertise in areas like cloud computing, cybersecurity, or large-scale infrastructure can earn $300,000 or more annually. High salaries are often associated with leadership roles, specialized skills, and working in high-demand industries or companies with competitive compensation packages.

What does a senior systems engineer do?

A senior systems engineer designs, implements, and maintains complex IT infrastructure and systems to ensure reliability and performance. They troubleshoot issues, optimize system operations, and often lead projects or teams, requiring strong technical skills and knowledge of tools like virtualization, networking, and scripting.
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:
Senior System Engineer jobs near you
Infographic showing various Senior System Engineer job openings in Wisconsin as of July 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $125,899 per year, or $60.5 per hour.

PEGA-Senior System Architect

Qualysoft

On-site, Remote

Contractor

Posted 19 days ago

Job description

For a cross-departmental large-scale IT project in the public sector, we are seeking an experienced professional with extensive expertise in system engineering.
As Lead System Engineer, you will be responsible for planning, implementing, and operating complex system landscapes. You will act as the technical link between architecture, development, and operations, ensuring that the performance, stability, and security of the systems meet the highest standards.
You will work both strategically with regard to architectural decisions and technology standards - and operationally, to successfully deliver critical systems, integrations, and migrations.
440 - 496 a day
Your Responsibilities
Planning, designing, and implementing complex IT infrastructures
Overall technical responsibility for system architectures and integration projects
Ensuring system performance, stability, high availability, and security
Analyzing and resolving technical issues (3rd-level support)
Close collaboration with architecture, development, and operations teams
Creating and maintaining technical documentation, operations manuals, and guidelines
Managing system migrations, rollouts, and integrations
Supporting the implementation of security and compliance requirements
Providing technical coaching to project and operations teams

Your Profile
5+ years of experience as a PEGA Lead or Senior System Engineer
Proven experience in leading technical implementation projects
In-depth knowledge of server, storage, network, and virtualization technologies (e.g., Linux, Windows, VMware)
Experience with cloud environments (AWS, Azure, OpenShift) and hybrid architectures
Skills in automation, scripting (Bash, PowerShell, Python), and configuration management (e.g., Ansible, Puppet)
Experience in performance analysis, monitoring, and tuning of complex systems
Fluent German language skills; good English skills desirable
Structured, analytical, and solution-oriented work style with strong execution skills
Ready for your next challenge?
We look forward to receiving your application - please send us your current CV, including your availability date and hourly rate.
For questions or to submit your documents, please contact me exclusively via Freelancermap, by email at elena.kahraman@qualysoft.com, or via LinkedIn.
Thank you for your understanding!
+43 699 14402417
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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