Sr. Mechanical Engineer (HVAC)
About the role
About Stratus Stratus is a multidisciplinary firm specializing in engineering, architecture, interior design, and consulting. Built on the union of deeply rooted firms and recognized industry leaders, we bring together broad expertise and a robust talent pool to deliver comprehensive end-to-end solutions. Serving public and private clients across Civic, Commercial, Industrial, Transportation, Education, and Government sectors, we approach every project—whether a targeted renovation or large-scale infrastructure—with precision, insight, and purpose. Stratus designs spaces that work, last, and make an impact. We’re hiring for a Sr. Mechanical Engineer (HVAC) that is a licensed professional engineer responsible for leading technical aspects of engineering projects. This role involves providing expert-level technical guidance, ensuring that designs meet client expectations and regulatory requirements. The Sr. Mechanical Engineer (HVAC) oversees the technical development of projects, mentoring junior staff, and serving as a subject matter expert in the field.
Responsibilities
- Lead the design and analysis of HVAC systems, including load calculations, equipment selection, ductwork layout, and hydronic system design.
- Work with clients, their engineering teams and their process vendors to establish design criteria for mechanical, refrigeration and HVAC systems.
- Oversee project timelines, budgets, and deliverables to ensure successful completion.
- Provide technical direction and mentorship to the engineering team in steam and condensate, refrigeration, hot and chilled media, compressed air, nitrogen, water supply treatment, and HVAC systems.
- Lead the design and documentation of the systems above.
- Lead and conduct quality assurance reviews.
- Develop life-cycle costs and feasibility for design options.
- Evaluate existing systems for operational improvements or available capacity for expansion.
- Determination of loads, load diversity, and capacity for future growth.
- Review alternatives for equipment and system configuration for client and project fit.
- Present pros and cons for each approach.
- Evaluate energy efficiency and energy recovery opportunities.
- Have thorough knowledge and understanding of applicable codes and standards.
- Participate in contractor bid review and evaluation.
- Travel to construction sites to confirm conformance to the design intent.
- Provide project support during start-up/commissioning.