Mechanical Designer

Job Summary

We are seeking a Mechanical Designer for our Growing Team at Introba in St. Louis, MO. The role supports the engineering team in the design and documentation of HVAC and mechanical systems. The ideal candidate is detail‑oriented, proficient in Revit, and eager to grow technical engineering knowledge within a collaborative MEP environment.

• Generate high‑quality construction documents, including floor plans, schematic diagrams, and schedules using Revit.
• Assist senior engineers in the layout of ductwork and piping systems, ensuring adherence to project‑specific design standards.
• Perform fundamental building load calculations for review by a Professional Engineer (PE).
• Participate in clash detection and coordination meetings to ensure mechanical systems do not interfere with other building components.
• Prepare equipment schedules and assist in the preliminary selection of mechanical components such as fans, pumps, and terminal units.
• Attend site visits to document existing conditions and conduct basic punch‑list walkthroughs during construction.
• Maintain and apply company BIM standards and drafting templates to ensure consistency across all project deliverables.
• Actively participate in internal training and stay current on evolving building codes and sustainable design practices (e.g., LEED, WELL).
• Generate first‑draft project specifications for review by the Professional Engineer of Record (PE).

• Bachelor’s degree in Mechanical Engineering, Architectural Engineering, a related technical field, or commensurate experience.
• 1–5 years of professional experience within an MEP consulting firm or the construction industry.
• Strong foundational skills in Autodesk Revit and Blue Beam (required); experience with Navisworks and AutoCAD is a plus.
• Solid understanding of core mechanical engineering concepts (fluid flow, heat transfer, etc.).
• EIT (Engineer‑In‑Training) certification preferred, or clear intent to pursue P.E. licensure in the future.
• Demonstrated ability to produce accurate, high‑detail Revit models.
• Excellent communication skills with internal team members and ability to follow guidance from lead engineers.
• Proactive attitude with the ability to manage tasks across multiple projects simultaneously in a fast‑paced environment.

Hybrid work arrangement is available.

Introba offers a comprehensive total rewards package. Benefits may include medical, disability, and life insurance coverage, continuing education benefits, paid time off, an employee assistance program, and a retirement savings plan with company matching contributions.*

* Benefits will vary by country location and may only be available in the U.S. or Canada.

Introba is an equal‑opportunity employer and prohibits discrimination and harassment of any type as protected by federal, provincial, state, or local laws. We celebrate diversity and are committed to creating an inclusive environment for all employees. Veterans, Guardsmen, Reservists, Military Spouses, and individuals transitioning to civilian life are especially encouraged to apply.