Job Title

Join an internationally recognized MEP engineering firm where your mechanical designs keep buildings comfortable, safe, and efficient. At Ardebili Engineering, your expertise in HVAC and plumbing systems will shape projects across North America — and your career will grow right alongside them. About Ardebili Engineering Ardebili Engineering is an international MEP consulting firm headquartered in the United States, delivering mechanical, electrical, and plumbing engineering services for commercial, industrial, healthcare, and institutional projects across North America. Our Hermosillo office is a key hub in our cross-border project delivery model, working daily alongside our U.S. headquarters teams to meet demanding project schedules and the highest quality standards. The opportunity We are looking for a skilled and motivated Mechanical Designer to join our MEP team in Hermosillo. You will work alongside licensed engineers on complex, multi-discipline building projects — designing HVAC, plumbing, and mechanical systems that perform reliably and efficiently. This role offers direct exposure to U.S. project standards, international best practices, and a clear path toward becoming a senior engineer or project lead. What you will do - Design HVAC systems including air handling units, fan coil units, VAV systems, exhaust systems, and ductwork distribution for commercial, industrial, and institutional buildings - Design plumbing systems including domestic hot and cold water, sanitary drainage, stormwater, and specialty piping for various occupancy types - Develop full construction document packages in Revit MEP and AutoCAD, including mechanical plans, equipment schedules, riser diagrams, and details - Perform heating and cooling load calculations using HAP, Trace 700, or equivalent software - Size and select mechanical equipment including chillers, boilers, cooling towers, pumps, and air handling units - Coordinate with electrical, plumbing, structural, and architectural disciplines throughout the design and construction phases - Ensure designs comply with ASHRAE standards, IMC, IPC, NOM, and applicable local codes for projects in Mexico and the United States - Participate in design reviews, client coordination meetings, and construction administration (RFIs, submittals, shop drawing reviews) - Collaborate with engineers at the U.S. headquarters and contribute to cross-border project delivery What we are looking for - Bachelor's degree in Mechanical Engineering, Electromechanical Engineering, or a closely related field - 3–8 years of experience in mechanical design within an MEP consulting or engineering firm - Proficiency in Revit MEP and/or AutoCAD; BIM 360 coordination experience is a plus - Experience with load calculation software: HAP, Trace 700, or equivalent - Knowledge of ASHRAE standards, IMC, IPC, and/or NOM mechanical codes - Understanding of HVAC system types, equipment selection, psychrometrics, and duct/pipe sizing principles - Strong organizational skills with the ability to manage multiple active projects simultaneously - Bilingual (Spanish / English) — strong English reading and writing skills required for U.S. project coordination