EOE Statement Our employee owners come to MJ for the variety of project work and stay for the people they work with on those projects! Our people set MJ apart and drive our success for our clients. MJ provides an inclusive environment and rewards employee owners' hard work. Our culture of innovation and collaboration fosters creativity and encourages employees to do their best work.
MJ is an Equal Opportunity Employer - all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristics protected by law.
Applicants who wish to apply for an open position with MJ who require reasonable accommodation in order to complete the application process may contact MJ's Human Resources Department at to request assistance.
Category Facilities
Description At
McFarland Johnson (MJ),
you'll own your future. 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.
Certified as a
Great Place to Work, our employee-owners describe MJ's culture as collaborative, people-focused, and supportive.
Join us, and help shape the future of infrastructure together.We're looking for an Assistant Mechanical Engineer to join our growing Facilities division in Binghamton, NY. This is more than just a job - it's a chance to shape your career, grow alongside a collaborative team, and help design the future of infrastructure solutions across the country.
Position SummaryThe Assistant Mechanical Engineer will be responsible for the design, development, and technical execution of HVAC and other mechanical building systems for a variety of projects, including aviation, hospitality, healthcare, and educational facilities. This role requires the ability to work independently on complex tasks, ensure code compliance, and coordinate seamlessly with multidisciplinary teams using Building Information Modeling (BIM) workflows.
Key Responsibilities - Assist with the design and analysis of HVAC, mechanical, and building systems for infrastructure and facilities projects
- Support senior engineers with MEP system layouts, calculations, and equipment selection
- Prepare engineering drawings using Revit and/or AutoCAD
- Coordinate with electrical, plumbing, and architectural teams on integrated building system designs
Qualifications & Skills - Bachelor's Degree: A Bachelor of Science degree in Mechanical Engineering from an accredited program is preferred.
- Relevant Experience: 1 to 5 years of mechanical design experience in building systems.
- Communication Skills: Strong written and verbal communication skills are necessary for collaborating effectively with multi-disciplinary teams (architects, civil/mechanical engineers) and clients.
- Problem-Solving: Strong analytical and problem-solving skills are critical for designing efficient and safe systems and troubleshooting issues.
- Attention to Detail: Precision in design and documentation is crucial for meeting stringent safety standards and project requirements.
- Eagerness to Learn: A proactive attitude, a passion for occasional field visits, site inspections, and working full-time from our office (onsite position), including staying updated with industry trends and technologies, is highly valued for this candidate.
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. " Collaborative" is the most frequently used word to describe MJ's culture in the annual employee survey.
- 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 starting at $36/hr plus 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.
Join Us and Make a DifferenceJoin a team where
your work has purpose, your ideas are valued, and your growth is personal. Apply today and become a part of a company where you can
#ownyourfuture.
Position RequirementsFull-Time/Part-Time Full-Time
Shift Days
CityStateKeywordsPay RangePosition Junior Mechanical Engineer
Exempt/Non-Exempt Non-Exempt
Open Date 3/26/2026
This position is currently accepting applications. 
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