ZipRecruiter

Log In

1

Contract Mechanical Engineer Jobs in Butler, WI (NOW HIRING)

MARS Solutions Group

Mechanical Designer

Milwaukee, WI · On-site

They are known to respect a traditional work week and often extend contracts for added job security ... The designer will collaborate closely with engineers, project managers, and cross-functional teams ...

TOTAL Mechanical, LLC

Plumbing Project Manager

Pewaukee, WI · On-site

$88K - $119K/yr

Our mechanical construction teams, industrial process solutions, planned maintenance services ... Key Activities * Design and Engineering Support. Design plumbing systems, understand pertinent ...

Total Mechanical, LLC

Plumbing Project Manager

Pewaukee, WI · On-site

$88K - $119K/yr

Our mechanical construction teams, industrial process solutions, planned maintenance services ... Key Activities * Design and Engineering Support. Design plumbing systems, understand pertinent ...

Actalent

Mechanical Drafter

Milwaukee, WI

$21 - $22/hr

You will support contractors who do not have in-house engineering capabilities by creating accurate ... Job Type & Location This is a Contract to Hire position based out of Milwaukee, WI. Pay and ...

Regal Rexnord

Mechanical Assembler

Milwaukee, WI

$17.75 - $22.25/hr

A portfolio of highly engineered power transmission components and subsystems efficiently transmits ... In the absence of a signed Master Service Agreement or similar contract and approval from HR to ...

Apar Technologies

Project Engineer

Cudahy, WI · On-site

$90K - $115K/yr

... standards, contract requirements, and related codes and specifications. Consult with sales to ... Required: · · Bachelor's Degree in Mechanical Engineering or other relevant fields with 5+ years ...

Synectics Inc

Manufacturing Engineer

Sussex, WI

$80K - $90K/yr

Qualifications: * Bachelor's degree in Manufacturing Engineering, Mechanical Engineering ... both contract and permanent staffing solutions. With a people-first approach, we focus on ...

Generac

Engine Controls Engineer IV

Waukesha, WI · On-site

$83K - $108K/yr

... contract manufacturers, designers, and product specialists to optimize complex and advanced designs for performance. Preferred Qualifications: * Master's degree in mechanical engineering, Aerospace ...

previous pagenext page

Showing results 21-40

All JobsContract Mechanical Engineer JobsContract Mechanical Engineer Jobs in Butler, WI

Contract Mechanical Engineer information

See Butler, WI salary details

$44.7K

$101K

$163.5K

How much do contract mechanical engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for contract mechanical engineer in Butler, WI is $101,039.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $124,200.00 per year, depending on experience, location, and employer.

What is a contract mechanical engineer?

Contract Mechanical Engineers are professionals who design, develop, and test mechanical devices and systems, but work on a contractual basis rather than as permanent employees. They may be hired for specific projects or periods by companies needing specialized expertise. Their responsibilities can include creating technical drawings, overseeing manufacturing processes, and ensuring products meet quality standards. Contract roles offer flexibility and variety in work, but may not provide the same benefits or job security as permanent positions.

What does a contract mechanical engineer do?

Contract mechanical engineers are independent contractors who work directly with their own clients on projects. You find these professionals in a broad range of industries, including robotics, medical devices, and manufacturing. As a contract mechanical engineer, you design a product or machine according to your client's specifications, analyze the blueprints to ensure they are accurate, test a model to identify any potential issues, and repair them as necessary. Your job duties typically involve the extensive usage of specialized computer programs, such as CAD for technical drawings. Depending on the project, you may collaborate with other engineers on different aspects of the plans to ensure they do not conflict with other parts of the project.

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

To thrive as a Contract Mechanical Engineer, you need a solid background in mechanical engineering principles, problem-solving abilities, and a relevant engineering degree, often complemented by a Professional Engineer (PE) license. Familiarity with CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and project management systems is typically required. Strong communication, adaptability, and time management skills help you excel in diverse project environments and collaborate effectively with clients and teams. These skills and qualities are crucial for delivering high-quality engineering solutions on time and within budget in a contract-based setting.

What are some common challenges faced by contract mechanical engineers when working on short-term projects?

Contract Mechanical Engineers often need to quickly adapt to new team dynamics and project requirements, as short-term assignments can vary widely in scope, tools, and expectations. They may face challenges such as limited onboarding time, integrating with established teams, and managing multiple projects simultaneously. Strong communication and organizational skills are essential to succeed, as contract engineers must rapidly build rapport with colleagues and deliver results within tight deadlines. Additionally, proactively seeking feedback and clarifying project goals early can help navigate these challenges and ensure project success.

What is the difference between Contract Mechanical Engineer vs Contract Mechanical Designer?

AspectContract Mechanical EngineerContract Mechanical Designer
CredentialsBachelor's degree in Mechanical Engineering, possibly PE licenseBachelor's degree in Mechanical Design, CAD certifications often preferred
Work EnvironmentEngineering firms, manufacturing, product developmentDesign studios, manufacturing, product development
Employer & Industry UsageUsed across engineering and manufacturing sectorsCommon in design and product development sectors
Common Search & ComparisonOften compared for engineering roles involving analysis and designCompared for roles focused on detailed design and CAD work

Contract Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, requiring engineering credentials. Contract Mechanical Designers primarily work on creating detailed CAD models and drawings, often with design certifications. Both roles are vital in manufacturing and product development, but they differ in scope and responsibilities.

More about Contract Mechanical Engineer jobs

What cities near Butler, WI are hiring for Contract Mechanical Engineer jobs?

Cities near Butler, WI with the most Contract Mechanical Engineer job openings:

Contract Mechanical Engineer jobs near you
Infographic showing various Contract Mechanical Engineer job openings in Butler, WI as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $101,039 per year, or $48.6 per hour.

Senior Project Engineer Mechanical

MSA Professional Services, Inc.

Milwaukee, WI • On-site

$88K - $142K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 16 days ago

MSA Professional Services rating

9.9

Company rating: 9.9 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

1st of 449 rated engineering

Job description

Overview
Make an Impact at MSA
Bring your expertise in HVAC and plumbing systems to projects that directly serve communities across Wisconsin. As a Senior Project Engineer - Mechanical, you will lead the design and delivery of high-performing building systems while mentoring the next generation of engineers. This is a hands-on technical leadership role where your decisions shape project outcomes, client relationships, and long-term infrastructure performance.
At MSA, we believe great people build great communities. As a 100% employee-owned firm, our teammates share in the success of the company while working together to deliver impactful solutions for the communities we serve. We foster a collaborative environment where curiosity, innovation, and professional growth are encouraged.
In this role, you will lead discipline-specific design efforts, provide technical oversight, and collaborate across multidisciplinary teams to deliver innovative and efficient mechanical solutions. You will operate with a high degree of autonomy, guiding projects through design and construction while ensuring quality, performance, and client satisfaction.
This role can be onsite or hybrid out of our Milwaukee or Mequon offices.
Responsibilities
Technical Leadership & Design
  • Lead the design and implementation of HVAC and/or plumbing systems for complex building projects
  • Perform and review advanced engineering calculations, system layouts, and specifications
  • Develop construction documents, technical reports, and engineering studies
  • Provide technical oversight and QA/QC review of deliverables

Project Execution
  • Lead planning and execution of complex project components with a high degree of autonomy
  • Coordinate across disciplines to ensure integrated and efficient system designs
  • Manage scope, schedule, and budget for assigned tasks or project phases
  • Identify risks and proactively develop solutions to maintain project performance

Client & Stakeholder Engagement
  • Serve as a technical leader in client meetings and design discussions
  • Communicate complex engineering concepts clearly to clients, stakeholders, and regulatory agencies
  • Support proposal development and business development efforts
  • Build and maintain strong client relationships

Construction & Field Support
  • Provide oversight during construction, including site visits and field investigations
  • Resolve complex field issues in real time and support contractors and field staff
  • Ensure compliance with contract documents and design intent

Mentorship & Team Development
  • Mentor and train junior and mid-level engineers and designers
  • Provide technical guidance, coaching, and quality reviews
  • Contribute to team development and continuous improvement initiatives

Qualifications
Education
  • Bachelor's degree in Mechanical Engineering from an ABET-accredited program

Experience
  • 10+ years of relevant engineering experience (8+ years with a master's degree)

Licensure
  • Professional Engineer (PE) license required

Skills
  • Expertise in HVAC and/or plumbing system design for building projects
  • Advanced knowledge of engineering principles, codes, and industry standards
  • Strong proficiency in Revit and other engineering modeling tools
  • Excellent technical writing, communication, and presentation skills
  • Proven ability to lead complex projects and coordinate multidisciplinary teams
  • Strong understanding of project financials, budgeting, and scheduling
Why MSA
At MSA, our people are our greatest asset. We believe in building strong teams, fostering collaboration, and creating an environment where employees can grow professionally while making meaningful contributions to the communities we serve.
You'll join a firm where your work matters - where your expertise, teamwork, and ideas help drive the success of projects and the organization as a whole.
BEST-IN-INDUSTRY BENEFITS
The salary for this position ranges from $88,800 to $142,000, with higher compensation possible for candidates with significant experience and exceptional qualifications.
  • Better Together - A collaborative work environment that promotes open doors, new ideas, and honest opinions.
  • Multi-disciplinary Opportunities - As multi-talented people in a multi-disciplinary firm, we encourage employees to explore interests, seek new experiences, and apply their skills where they can make the greatest impact.
  • We've Got Your Back - Support when you need it and independence when you don't.
  • Commitment to DEIB - We are committed to creating a workplace where everyone can bring their authentic selves to work and where diverse perspectives drive innovation.
  • Passion & Purpose - We are passionate about what we do and proud of it.
  • Communities of Practice - Our Communities of Practice bring together experts across disciplines to collaborate, share knowledge, and generate new ideas.
Additional Benefits
Eligible employees also receive a comprehensive benefits package, including:
  • Employee Stock Ownership Plan (ESOP) - As a 100% employee-owned company, eligible employees receive company shares at no cost
  • 401(k) Retirement Plan - Generous employer match that is immediately 100% vested
  • Medical, Dental & Vision Insurance for employees and eligible dependents
  • Paid Time Off - Minimum of 17 days in the first year
  • Paid Holidays - 8 holidays annually
  • Paid Parental Leave - 2 weeks for both parents, with additional paid leave for birth parents
  • Employer-Paid Insurance - Life, short-term disability, and long-term disability coverage
  • Short-Term Incentive Program (STIP) - Annual performance-based bonus opportunity
Equal Opportunity Employer
MSA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.
MSA is committed to creating a diverse and inclusive workplace and encourages candidates from all backgrounds to apply.
Reasonable Accommodation Statement
If you require a reasonable accommodation during the application or interview process, please contact hr@msa-ps.com so we can assist you.

What MSA Professional Services employees say

Pay

Workplace

Get the full story on Breakroom

Apply