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Mechanical System Engineer Jobs in Wisconsin (NOW HIRING)

Cooling System Engineer

Mount Pleasant, WI ยท On-site

$70K - $80K/yr

The Cooling System Engineer will collaborate with cross-functional teams--including mechanical, electrical, and reliability engineers--to design innovative cooling strategies, conduct thermal ...

The Cooling System Engineer will collaborate with cross-functional teams-including mechanical, electrical, and reliability engineers-to design innovative cooling strategies, conduct thermal ...

Senior Mechanical Engineer

Madison, WI ยท On-site +1

$105K - $139K/yr

Lead the mechanical system design for assigned projects from concept through construction ... Apply sound engineering judgment to address complex technical challenges and system coordination ...

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Showing results 1-20

Mechanical System Engineer information

See Wisconsin salary details

$64.1K

$111.3K

$153.4K

How much do mechanical system engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for mechanical system engineer in Wisconsin is $111,337.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,300.00 and $132,700.00 per year, depending on experience, location, and employer.

What does a mechanical system engineer do?

A Mechanical System Engineer designs, develops, and oversees the installation and maintenance of complex mechanical systems in various industries. Their work often involves integrating mechanical components with electrical and software systems to ensure the overall functionality and efficiency of machines or equipment. They may be responsible for tasks such as performing simulations, analyzing system performance, troubleshooting issues, and collaborating with multidisciplinary teams. Mechanical System Engineers play a critical role in industries like automotive, aerospace, manufacturing, and energy. Their expertise ensures that mechanical systems operate safely, reliably, and efficiently.

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

To thrive as a Mechanical System Engineer, you need a solid background in mechanical engineering principles, system design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and industry certifications like PE (Professional Engineer) are often required. Strong analytical thinking, teamwork, and effective communication skills help distinguish top performers in this role. These skills ensure efficient design, implementation, and maintenance of complex mechanical systems, leading to reliable project outcomes and innovation.

What are some common challenges mechanical system engineers face when working on multidisciplinary projects?

Mechanical System Engineers often collaborate closely with electrical, software, and civil engineers on multidisciplinary projects. A common challenge is ensuring effective communication between teams, as each discipline may use different technical language and have varying priorities. Managing integration issues and aligning timelines across departments can also be demanding. To overcome these challenges, Mechanical System Engineers typically participate in regular cross-functional meetings and use collaborative project management tools to ensure alignment and successful project delivery.

What is the difference between Mechanical System Engineer vs Mechanical Design Engineer?

AspectMechanical System EngineerMechanical Design Engineer
Primary FocusDeveloping and integrating mechanical systems within larger projectsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, CAD certifications

Mechanical System Engineers focus on integrating and managing entire mechanical systems, while Mechanical Design Engineers concentrate on designing specific components. Both roles often collaborate but serve different stages of product development and system integration.

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

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

Infographic showing various Mechanical System Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $111,337 per year, or $53.5 per hour.

Mechanical Engineer/System Engineer

Siri InfoSolutions Inc

Cudahy, WI โ€ข On-site

Full-time

Posted 6 days ago


Job description

Job Title: Systems Engineer/Mechanical Engineer

Location: Cudahy, WI

Onsite/ Remote: Day 1 Onsite at customer location 

Duration : Full Time

Skills :

The Systems Engineer works as part of a multi-disciplinary team to undertake custom industrial refrigeration and gas compression system equipment design - performing calculations, making component selections, and building documentation for our customers according to requirements of their project

Principal Duties and Responsibilities:

Review compression system design for compliance with engineering principles, company standards, contract requirements, and related codes and specifications.

Consult with the Project Engineer and Sales to settle degree of compliance with customer specifications and design requirements.

Review and interpret codes and standards (ASME, CRN, NFPA, AWS, IBC, etc.) for system compliance.

Make system component selections while generating a project Piping and Instrumentation Diagram (P&ID).

Confer with Mechanical Design Engineers on standard products included in the project.

Conduct all necessary calculations, design reviews with production, and develop all custom documentation required for project execution.

Review and approve production drawings for custom systems, adding recommendations to improve design, reduce costs, or increase production efficiency. Chip in as a technical resource to the shop, customers, sales, and other departments to address and resolve questions and problems.

Prepare specifications for custom equipment and work with procurement to obtain quotations.

Participate in multi-functional teams to address new design issues and resolve problems to ensure the

continuous, ongoing improvement of processes and methods.

Knowledge, Skills, and Ability Required:

Ability to understand and address a wide variety of technical problems with little mentorship.

Ability to communicate technical concepts clearly and concisely in writing and other presentation formats.

Working experience with AutoCAD or similar 2D CAD software.

Must be an outstanding teammate, willing to learn from experienced staff and capable of introducing positive changes.

Ability to travel 5-10%.

Preferred:

Previous experience with Compression systems or other pressure piping systems.

Experience with Piping and Instrumentation Diagrams (P&ID).

Understanding of manufacturing BOM structure and ERP.

Previous experience in heat transfer products or thermodynamic systems.

Ability to coordinate and lead teams with varied strengths to implement changes and improvements.


Siri Infosolutions logo

About Siri Infosolutions

Sourced by ZipRecruiter

Our team of experts first gather each and every requirement of yours. Our research and development team then sit around those requirements and come up with a plan. Our implementation team then executes that plan for optimal results. After that our support team remains in constant touch with you during and after the entire process.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Edison, NJ, US

Year founded

2005