Senior Mechanical Engineer

Position Summary

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.

Key Responsibilities

• 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.
• Cook up coordination across multidisciplinary teams, including electrical, architectural, and civil disciplines.
• Conduct code analysis and ensure compliance with applicable standards and regulations.

Qualifications & Skills

• Bachelor's Degree in Mechanical Engineering or related field required.
• PE licensure preferred; EIT considered for candidates actively pursuing licensure.
• 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.
• Superior organizational and interpersonal skills with the ability to work effectively across multidisciplinary teams.
• Sustainable design experience with LEED accreditation a plus.

Why Join Us?

• Career Growth: Accelerate your professional career with opportunities to lead, learn, and expand your expertise.
• Collaborative Culture: Work alongside multidisciplinary teams that thrive on creativity, support, and teamwork.
• Employee Ownership: As a 100% ESOP, your contributions directly shape our shared success – you own your future.
• 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.
• Work-Life Balance: Enjoy flexible schedules, generous PTO, and a culture that values balance so you can thrive both professionally and personally.
• Shape the next generation: For experienced professionals, MJ offers the chance to mentor emerging talent, share your expertise, and leave a lasting legacy in the industry.

Benefits & Perks

• Competitive base salary with a performance-based incentive payment plan/bonus structure.
• Comprehensive benefits package, including medical, dental, and vision coverage.
• Generous Paid Time Off, including Parental Leave.
• Company-funded ESOP + 401(k) employer match.
• Ongoing technical training and professional development opportunities.