Design your future with McMahon. 

Are you ready to shape the world around you? 

McMahon is in search of creative, innovative and dedicated team members to support their long-standing history as a leading full-service engineering, architecture and consulting firm. 

With headquarters in Neenah, Wisconsin and regional offices in Machesney Park, Illinois and Valparaiso, Indiana, we’re looking for the best talent to support the McMahon Way focused on values, culture and relationships.

You bring your skills and commitment to our values and we’ll provide:

  • Unmatched benefits. Health and dental plans boast premiums completely covered by McMahon and very low deductibles.
  • Total benefits package that includes competitive salary, merit bonus program, profit sharing, vacation, paid holidays, 401K and more.
  • Professional development support including mentoring program, paid educational tuition and support for professional organizations and certifications.
  • Personal wellness support including an on-site exercise facility, YMCA family membership discounts and flexible work schedules.

View and apply to our open positions below. If you have questions about working for McMahon, please contact us

Our Public Safety & Municipal Management Group also works with municipalities to assist with their recruitment efforts. If searching for available Municipal Jobs, click here

Why work for McMahon?

Longstanding History

A longstanding history of successfully delivering results for our clients for more than 100 years, and consistently ranked Top 500 Design Firm by Engineering News Record.

Total Benefits Package

A total benefits package that takes into account your wellness personally, professionally and financially. 

Culture for Success

A corporate culture that puts the McMahon Way at the center of everything we do.

Available Career Opportunities

Our team in Wisconsin is looking for a Civil Engineering Technician with AutoCAD Civil 3D drafting skills to assist with drafting civil engineering projects, including municipal infrastructure, building site plans, and subdivisions.

Neenah, WI

Our team in Indiana is looking for an Engineering Technician with proficiency in AutoCAD Civil 3D. The person in this role is responsible for drafting civil engineering projects and performing administrative duties to support project completion.

Valparaiso, Indiana

Our Transportation group is looking for a confident and accountable transportation engineer who has the skill set to oversee multiple projects, the diligence to represent our firm and our clients, and the professional expertise to collaborate with construction contractors.

Neenah, WI

We are seeking a Civil Engineer with a B.S. in Engineering. The ideal candidate should be enthusiastic about taking on challenges and contributing innovative solutions.

Neenah, WI

We are looking to add a Water/Wastewater Engineer with a B.S. in Civil or Environmental Engineering and EIT certification to our team. The ideal candidate is self-motivated, eager to take on challenges and innovate within a supportive, mentorship-driven work environment.

Neenah, WI

McMahon, a full-service, professional engineering and architectural firm, has an immediate opening for a part-time/seasonal Construction On-Site Representative in our Neenah, Wisconsin office.

Neenah, WI

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