Principal Consultant- Mechanical Engineer

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 sets us apart is our forward-thinking approach. We integrate carbon footprint reduction, resiliency, maintainability, and long-term sustainability into everything we do helping clients not just meet today’s needs but prepare for tomorrow’s challenges. From design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By identifying potential issues before they arise, we mitigate risks, extend asset life, and reduce costly unplanned repairs. Whether an asset is newly constructed, leased, or purchased, our innovative solutions empower clients to operate more efficiently and sustainably. Joining Rimkus means being part of a team that’s shaping the future of the built environment—one smart, resilient solution at a time. Requirements OVERVIEW: We are seeking a highly experienced Principal 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. DUTIES and RESPONSIBILITIES: 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…