Senior Mechanical Engineer

IMEG is hiring a Senior Mechanical Engineer in Cincinnati, OH to lead design efforts for moderate to complex projects focused on HVAC, plumbing, and fire protection systems. In this role, you will provide project direction, engineering analysis, design, and implementation oversight for mechanical systems in the vertical building industry while working closely with engineers, consultants, and clients to deliver positive outcomes.

You'll also work within project budgets, support training and mentoring efforts, and collaborate across teams to meet project goals and client expectations.

• Lead design efforts for HVAC, plumbing, and fire protection systems for moderate to complex projects
• Create detailed designs, specifications, and calculations according to code requirements and IMEG standards
• Perform site assessments and generate technical analyses and reports
• Partner with clients to gather requirements, communicate technical information, and maintain strong relationships
• Conduct in-process reviews of system designs, calculations, specifications, and project correspondence
• Implement IMEG quality control processes to ensure designs meet IMEG standards, industry standards, and client requirements
• Provide technical training, mentoring, and assistance in resolving field issues with limited support from senior staff
• Stay current on industry trends, emerging technologies, and mechanical engineering best practices while contributing to innovation efforts within IMEG
• Identify and mitigate safety risks associated with mechanical systems and prioritize safety in all aspects of engineering work
• Collaborate with multidisciplinary teams and participate in project interviews and presentations

• Bachelor of Science (BS) Degree in Mechanical Engineering, or equivalent, required
• Professional Engineer (PE) License required
• 7 years of experience minimum required, 8 preferred, in the building design consulting industry
• Advanced proficiency in design techniques, tools, and concepts involved in the production of technical plans and specifications
• Advanced proficiency in technical and analytical skills including proficiency of principles in thermodynamics, psychrometrics, heat transfer and fluid mechanics relating to mechanical design in HVAC, plumbing and fire protection systems
• Strong training, mentoring and leadership skills
• Ability to perform final quality control check in their area of expertise
• Ability to sell work and develop client relationships
• Excellent communication and interpersonal skills; ability to clearly communicate in both oral and written communication to individuals or groups
• Ability to work collaboratively in a team environment
• Attention to detail and problem-solving skills
• Eagerness to adapt to new challenges
• Proficient with MS Office Suite including but not limited to Word, Excel, and Outlook
• Ability to travel up to 20% with occasional overnight stays
• This position is not eligible for sponsorship.

IMEG puts people first—with a strong focus on career growth, work-life balance, and meaningful impact. As a 100% employee‑owned firm, we offer the resources of a national design leader with the close‑knit culture of a local office. You'll collaborate across disciplines, contribute to innovative, sustainable projects, and shape the communities we serve. Join a team where your ideas are valued, your development is supported, and your work truly matters.

• IMEG's mechanical engineers design HVAC and mechanical systems that enhance building performance while pushing sustainability forward.
• The team uses lifecycle analysis, rapid energy modeling, and sustainable design practices to support occupant comfort, indoor air quality, and reduced energy consumption.
• Mechanical specialties include advanced HVAC system design, central plants, building automation and controls, and energy recovery solutions.
• IMEG's plumbing engineers design reliable and efficient systems including domestic hot and cold water supply, water heating, sanitary sewer and vent, stormwater drainage, and specialty plumbing.
• IMEG also offers fire protection engineering and…