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Mechanical System Engineer Jobs in Wisconsin (NOW HIRING)

JP Cullen

Mechanical Designer

Madison, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. Responsibilities * Develop mechanical system layouts and construction documents using Revit, IESVE ...

JP Cullen

Mechanical Designer

Milwaukee, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. Responsibilities * Develop mechanical system layouts and construction documents using Revit, IESVE ...

JP Cullen

Mechanical Designer

Madison, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. * Develop mechanical system layouts and construction documents using Revit, IESVE and equipment ...

JP Cullen

Mechanical Engineer

Janesville, WI · On-site

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Madison, WI · On-site

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Madison, WI · On-site

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Janesville, WI · On-site

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Designer

Janesville, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. * Develop mechanical system layouts and construction documents using Revit, IESVE and equipment ...

JP Cullen

Mechanical Designer

Milwaukee, WI

The role works closely with engineers and project teams and does not require professional licensure. Responsibilities * Develop mechanical system layouts and construction documents using Revit, IESVE ...

JP Cullen

Mechanical Designer

Janesville, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. Responsibilities * Develop mechanical system layouts and construction documents using Revit, IESVE ...

JP Cullen

Mechanical Designer

Milwaukee, WI · On-site

The role works closely with engineers and project teams and does not require professional licensure. * Develop mechanical system layouts and construction documents using Revit, IESVE and equipment ...

JP Cullen

Mechanical Engineer

Milwaukee, WI

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Madison, WI

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Milwaukee, WI · On-site

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

JP Cullen

Mechanical Engineer

Janesville, WI

Support the planning and coordination of mechanical systems including HVAC, process piping ... Develop complete engineering documents for mechanical systems including plans and specifications

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Showing results 41-60

All JobsMechanical System Engineer JobsMechanical System Engineer Jobs in Wisconsin

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 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 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 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 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 are popular job titles related to Mechanical System Engineer jobs in Wisconsin?

For Mechanical System Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Mechanical System Engineer jobs in Wisconsin look for?

The top searched job categories for Mechanical System Engineer jobs in Wisconsin are:

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

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

Mechanical System Engineer jobs near you
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.

Senior Mechanical Systems Engineer, PDM

Realta Fusion, Inc.

Madison, WI • On-site

$105K - $139K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago

Job description

The Senior Mechanical Systems Engineer, PDM will work with Realta's engineering and scientific teams to provide critical engineering and design input on Realta's technology development roadmap. The Senior Mechanical Systems Engineer, PDM will be a primary contributor to Hammir-DD, Realta's reactor-scale tandem magnetic mirror and development platform ahead of Realta's first-of-a-kind fusion pilot plant.
Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time -tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. We are building a team with diverse talents dedicated to making fusion energy a real solution to humanity's most pressing problem.
Responsibilities
  • Lead the 3D model development and facilities integration of large mechanical assemblies from conceptual design through installation and commissioning.
  • Interface with science and engineering teams to aid design, development, and deployment of fusion devices.
  • Work closely with engineering leadership to develop, roll out, continually improve, and enforce engineering standards and best practices.
  • Define user accounts and permissions, host PDM and CAD training, establish role-based access control, and manage engineering software licenses and seats.
  • Set up and maintain PDM vaults, data cards, workflows, templates, macros, and revision control systems.
  • Mentor and train staff, uphold engineering rigor and design quality, and collaborate across multi-disciplinary teams to standardize PDM workflows.
  • Communication: Synthesize and present technical work internally and externally, communicate daily with project teams and leadership to support programmatic needs.
  • Safety: Contribute to the establishment of company safety standards and lead implementation of these standards within R&D and Engineering team.
  • Culture and Values: Foster a positive and inclusive work environment that aligns with the company's mission, values, and sustainability goals, promoting innovation, collaboration, and employee engagement.

Required Qualifications
  1. Education: BS in Mechanical Engineering or a related field, plus 5-8 years' work experience
  2. Expert-level understanding of enterprise PDM/PLM and CAD tools, such as SolidWorks, Siemens, ANSYS, COMSOL, and PTC products
  3. Experience with building information modeling (BIM) in Revit, Navisworks, or other
  4. Experience navigating PDM and engineering needs in the selection and development of ERP, EAM, and quality management systems
  5. Strong working knowledge of processes for prototyping and large-scale manufacturing, especially Design for Manufacturing (DfM), Design for Assembly (DfA), and documentation of as-built systems
  6. GD&T and P&ID proficiency within ASME standards
  7. Collaboration: Exceptional interpersonal and communication skills (written, verbal, public presentation) to collaborate effectively with colleagues, external partners, and stakeholders

Preference will be given to candidates with:
  • Master's Degree or higher in Mechanical Engineering or related field
  • Professional Engineering (PE) license
  • Experience in designing for and working within radiation environments, including associated software such as MCNP and OpenMC
  • Experience with metrology, inspection, quality control, and test methods related to manufacturing using CMMs, laser trackers, FARO arms, or other test equipment
  • Experience with cryogenic systems for ultra-high vacuum applications
  • Experience with high-voltage systems, megawatt-scale heating and cooling systems, and specialty materials for fusion or particle accelerator applications
  • Experience with nuclear Commercial-Grade Dedication (CGD) or related standards

Compensation and Benefits
What we are working on is hard... and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanity's biggest challenge with first-of-a-kind technology. Additionally, Realta offers:
  • Competitive compensation package, including equity stock options
  • Comprehensive benefits including health, dental, and vision insurance, plus a retirement savings plan
  • Flexible paid time off (PTO) to support work-life balance
  • Work and live in Madison, Wisconsin - one of America's most livable and vibrant cities

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable laws.

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