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Senior System Engineer Jobs in Wisconsin (NOW HIRING)

Hikinex

$111K - $152K/yr

As part of the System Engineering Department, the Flight Operations System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation ...

GoTech IT Solutions

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Senior Systems Engineer MSP

Brookfield, WI · On-site

$80K - $110K/yr

The Role As our Senior Systems Engineer, you're the senior escalation point and the technical lead for network, server, cloud, and cybersecurity work across every client we serve. When a problem is ...

Faithtechnologies

Senior Engineer, Systems

Menasha, WI · On-site

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid ... This position works cross functionally to define system and component level requirements and guide ...

Rehlko, LLC

Senior Power Systems Engineer

Sheboygan, WI · Hybrid

$104K - $142K/yr

Provide power system technical expertise to generator set product development, manufacturing, sales, and applications engineering teams. Engage with both standard product and custom solutions.

Faith Technologies

Senior Engineer, Systems

Menasha, WI

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid ... This position works cross functionally to define system and component level requirements and guide ...

Faith Technologies Inc.

Senior Engineer, Systems

Menasha, WI · On-site

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid ... This position works cross functionally to define system and component level requirements and guide ...

Rehlko, LLC

Senior Power Systems Engineer

Sheboygan, WI · On-site

$104K - $142K/yr

Provide power system technical expertise to generator set product development, manufacturing, sales, and applications engineering teams. Engage with both standard product and custom solutions.

Faithtechnologies

Senior Engineer, Systems

Menasha, WI

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid ... This position works cross functionally to define system and component level requirements and guide ...

Faith Technologies

Senior Engineer, Systems

Menasha, WI

$106K - $146K/yr

As a Systems Engineer specializing in technology and architecture development for microgrid ... This position works cross functionally to define system and component level requirements and guide ...

Mgic Investment

Senior Systems Engineer Analyst

Milwaukee, WI · On-site

$103K - $140K/yr

MGIC is seeking a highly motivated Linux Engineer / DevOps Engineer to support and modernize our ... Monitor system health, performance, and availability. * Troubleshoot and resolve Linux, cloud ...

Oracle

Senior Systems Engineer

Port Washington, WI · On-site

$98K - $135K/yr

Performs system configurations and backups independently. Implements monthly, quarterly, or hotfix ... Additional Responsibilities(as needed) Cloud InfrastructureSupport: - Collaborateswith DevOps and ...

Oracle

Senior Systems Engineer

Port Washington, WI

$98K - $135K/yr

Performs system configurations and backups independently. Implements monthly, quarterly, or hotfix ... Additional Responsibilities(as needed) Cloud InfrastructureSupport: - Collaborateswith DevOps and ...

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Showing results 41-60

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 Aug 18, 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:

Senior System Engineer jobs near you
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 Flight-Operations Satellite-Systems-Engineer for Fastwater Staffing

Hikinex

On-site, Remote

$111K - $152K/yr

Contractor

Re-posted 25 days ago

Job description

ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE.
Open for candidates in Canada as well as the US
Role:
As part of the System Engineering Department, the Flight Operations System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation operations ConOps, and the preparations, testing and execution of the operations procedures.
Tasks:
The Satellite Flight-Operations engineer will perform and participate in the following tasks and activities, depending on the background and experience of the candidate.
  • Trade-off studies to design, develop and simulate the overall Satellite LEOP plan.
  • Development of Spacecraft In-Orbit Operations Procedures and oversight of their execution and associated trainings.
  • Development of Satellite Operation Manuals, test procedures and oversight of their execution and associated trainings.
  • Verification & Validation Matrices of the operations procedures for on-orbit commissioning, routine, and contingency operations of the mission.
  • Support In-Orbit Test (IOT), anomaly resolution + FDIR.
  • Support the Satellite Simulator Operation and script development.

Must haves
  • • Bachelor's degree in engineering in a relevant field
  • • At least 10 years of relevant practical experience
  • • Previous experience with LEO/MEO satellite systems.
  • • Experience with automated satellite operations, especially design and IOT.
  • Systems Engineering experience in concepts of space and ground segment design, specification and integration, knowledge of Flight Software role in operations, Satellite Database Operations concept and telemetry structure concepts.
  • Experience creating or using models and/or simulation software.
  • • Knowledge of Python or other scripting languages
  • Knowledge of Matlab
  • Knowledge of AG1's Systems Tool Kit (STK)

Complementary skills/knowledge
  • Previous experience in Constellation Operations
  • Development and testing of new automated operations
  • Knowledge of MS Excel, for the purposes of engineering analyses
  • Knowledge of requirements Management tools such as DOORS/Windchill/Jama
  • Demonstrated capability to efficiently work with little to no supervision
  • Strong written and verbal communications skills in English, knowledge of French will be considered favorably
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About Hikinex

Sourced by ZipRecruiter

Hikinex is a multi-channel integrated service provider designed to help Companies scale fast and drive more profit. We leverage diverse resources to provide Superior services at a fraction of the cost.

Industry

Strategic planning consulting services

Company size

51 - 200 Employees

Headquarters location

San Francisco, CA, US

Year founded

2016

Social media

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