top of page
20th Anniversary Group Picture_edited.jpg

Careers at Mainstay

Mainstay is a fast-growing firm offering structural design, civil design and land development solutions. Since our founding in 2002, our team has completed over 4,000 projects, 85% of which have been in the Life Sciences industry. Today, we service a wide variety of industries and markets including life sciences and biotechnology, pharmaceutical and healthcare, advanced technologies such as data centers and semiconductor facilities, sustainable energy, education and institutional, commercial and industrial, and government/miliary. 

Our Mission is Clear:

To be a driving force for progress. We aim to empower our team, our communities, and the industries we serve through the delivery of exceptional solutions. 


Join our growing Mainstay team and you'll be part of a team that focus on building for the future by striving to leave a lasting impact on lives and fostering sustainable growth and development in every project. We are always looking for energetic, self-motivated engineers willing to learn multiple engineering disciplines within our internal training program. 


Our employees' health and well-being is a fundamental concern to Mainstay; therefore, we have designed our benefits package to exceed industry norms and provide our employees and their dependents with exceptionally competitive and comprehensive benefits.

  • Paid Vacation, Personal and Sick Time

  • Paid Holidays

  • Flexible Work Hours

  • Health Insurance

  • Dental Insurance

  • Vision Insurance

  • Life Insurance

  • Flexible Spending Account (FSA)

  • Paid Parental Leave

  • Educational Assistance Program

  • Continuing Education

  • Performance Appraisals

  • 401(k) Retirement Plan

  • Profit Sharing Contribution Plan

  • Employee Perks Program (Working Advantage)

  • Cell Phone Plan Discount Program​​

  • Workers' Compensation

We are always looking for talented and motivated individuals to join our growing team.  Send us your resume.

Interested candidates should submit a cover letter and resume to

The candidate should have the legal right to work in the U.S.

bottom of page