
Lead Mechanical Engineer (PE): Infrastructure Strategy & Longevity
ENGINEERING OBJECTIVE:
At Haynes Mechanical, we view existing buildings as complex, evolving systems rather than static assets. We understand that a "Like-for-Like" replacement may not be the ideal solution. Instead, we seek a Subject Matter Expert to perform deep-dive engineering studies and system designs that prioritize longevity and solve the root cause of mechanical issues.
CORE TECHNICAL RESPONSIBILITIES:
CUSTOMER IMPACT & PROJECT VARIETY:
REQUIREMENTS:
COMPETITIVE BENEFITS PACKAGE:
COMPENSATION:
ABOUT HAYNES MECHANICAL:
At Haynes Mechanical Systems, we have spent over 58 years building a company that we can be proud of - a company that focuses on working together with our customers to provide solutions to their heating, ventilation, and air conditioning needs.
We are a fast-growing commercial HVAC, building automation, and energy services company. Our culture exemplifies achieving excellence in everything we do. We are collaborative and work towards the best result for our customers. Our culture is based on four ideals: family-owned, focus on our associates, dedication to our customers, and continuous improvement.
Haynes Mechanical is an equal opportunity employer, committed to fostering an inclusive and dynamic work environment.

Haynes Mechanical Systems has been keeping commercial buildings running strong since 1968. We're not just in the HVAC business — we're in the business of smart, strategic building performance. As a locally owned and operated company, we help our clients lower operating costs, boost efficiency, and shrink their carbon footprint — all while keeping comfort and reliability front and center.
We take a consultative approach to every relationship. That means digging deep into your short- and long-term goals, analyzing key performance data, and crafting tailored solutions that actually make a difference. From equipment upgrades to predictive maintenance strategies, we bring a blend of technical know-how and real-world experience to every project.
For over 57 years, we've built our reputation on quality, integrity, and hustle. We've invested in the right people and the right tech to make sure your building runs at its best — day in and day out. When you work with Haynes, you're getting more than a service provider — you're getting a true partner in performance.