Principal Mechanical Engineer - HVAC Systems & Design in NYC Suppo

At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments. With a comprehensive portfolio that spans nearly every engineering and architectural discipline, we help organizations plan, build, and manage assets with confidence.

What truly sets us apart is our forward-thinking approach. We integrate long-term sustainability, carbon reduction, resiliency, and maintainability into every project through a clear and practical framework, helping clients meet today’s needs while preparing for tomorrow’s challenges. From early design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By proactively identifying potential issues, we help mitigate risk, extend asset life, and minimize costly unplanned repairs.

Joining Rimkus means being part of a team that’s shaping the future of the built environment—one innovative, resilient solution at a time.

We are seeking a highly experienced Senior Mechanical Engineering Consultant to join our team. In this role, you will apply your technical expertise and leadership skills to support projects for property owners, developers, architects, and construction partners. You will play a key role in the firm’s success by providing both technical and managerial guidance, with hands‑on involvement in the design, installation, troubleshooting, and commissioning of mechanical systems for heating, cooling, ventilation, and controls.

The salary range for this position is $175,000–$210,000, commensurate with education, experience, location, and professional certifications/licensure.

• Contribute to the development and preparation of conceptual designs and layouts.
• Coordinate and deliver schematic design, design development, and construction documents.
• Prepare detailed drawings and specifications in compliance with building codes and industry standards.
• Deliver projects across multiple delivery models, including design-bid-build, design‑assist, and design‑build.
• Conduct or assist with on‑site condition surveys.
• Apply innovative technologies and methodologies to advance building design.
• Continuously improve technical quality by staying informed on emerging technologies, building code updates, and industry advancements.
• Collaborate with cross‑disciplinary teams to produce integrated project documents and deliver cohesive design solutions.
• Maintain strong client relationships to ensure successful project delivery and foster repeat business.
• Develop and cultivate new relationships with architects, developers, and building owners/operators.
• Demonstrate a proactive, self‑starting work ethic to sustain an effective and efficient work environment.

• Bachelor’s degree (or higher) in mechanical engineering or a related field.
• A Professional Engineer (PE) license is required.
• Minimum of 15 years of experience in the design, assessment, and/or construction of the built environment, including preparation of construction documents and administration.
• Commitment to conducting oneself with professionalism and business integrity.
• Exceptional written, verbal, and presentation skills.
• Proficiency in Microsoft Office Suite (Word, Outlook, Teams, Excel) and strong general computer literacy.

• Deep technical expertise in mechanical engineering, with extensive experience in HVAC, ventilation, heating, cooling, and control systems.
• Proficiency in developing conceptual, schematic, and construction‑level documents with precision and accuracy.
• Thorough understanding of applicable building codes, standards, and industry best practices.
• Ability to manage and deliver projects effectively across multiple delivery models.
• Strong field skills, including the ability to conduct on‑site surveys and translate findings into actionable design solutions.
• Proficiency with design and…