Mechanical Engineering Senior

We’re a 100% employee-owned firm with 80 years of experience delivering innovative engineering, planning, environmental, technology, and construction solutions that make a lasting impact on the clients and communities we serve.

Join us, and help shape the future of infrastructure together.

The Senior Mechanical Engineer will lead the design and analysis of HVAC, plumbing, and mechanical building systems for a diverse range of commercial, industrial, and institutional projects. In this role, you will manage all phases of project delivery, from planning and design to construction administration. Additionally, you will serve as the primary client contact and provide technical mentorship to junior staff.

Lead the design and analysis of HVAC, plumbing, mechanical, and building systems for complex infrastructure and facilities projects.

Serve as the primary point of contact for clients, managing relationships and ensuring project goals are met on time and within budget.

Oversee all project phases, including planning, design, specifications, construction documents, bidding, and construction administration.

Mentor and provide technical guidance to junior engineers and project staff.

Coordinate across multidisciplinary teams, including electrical, architectural, and civil disciplines.

Conduct code analysis and ensure compliance with applicable standards and regulations.

Bachelor's Degree in Mechanical Engineering or related field required.

6 to 12 years of mechanical design experience in commercial, industrial, and institutional building facilities.

Strong working knowledge of Revit MEP, AutoCAD, and MS Office.

Demonstrated ability to manage project budgets, schedules, and client relationships.

Collaborative is the most frequent word used to describe MJ’s culture in the annual employee survey.

Innovation & Impact: Work on projects that push boundaries, drive sustainability, and create real-world solutions.

Professional Development: From mentorship, ongoing technical training, and conferences we invest in your growth every step of the way.

Enjoy flexible schedules, generous PTO, and a culture that values balance so you can thrive both professionally and personally.

Competitive base salary with a performance-based incentive payment plan/bonus structure.

Comprehensive benefits package, including medical, dental, and vision coverage.

Ongoing technical training and professional development opportunities.

Join a team where your work has purpose, your ideas are valued, and your growth is personal.