4 hvac mechanical engineer jobs found in Columbus, OH

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. Founded in 1892, Osborn is one of the oldest and most respected engineering firms in the country. We are Client Inspired and Engineering Driven, resulting in professionals inspired by the challenge of problem-solving in complex systems that require sophisticated, practical, and innovative engineering solutions. Osborn is a multi-discipline team of engineers and designers in mechanical, electrical, plumbing, fire protection/life safety, technology, structural, civil, transportation and commissioning. As an employee-owned firm, each Osborn employee is committed to ensuring that projects are completed with a sense of pride and clients' expectations are exceeded. Osborn Engineering is seeking a Mechanical Project Engineer with 5-10 Years' experience who will report to the Manager of Mechanical Engineering. The ideal candidate would...

Job Summary: The Utilities Engineer plays a critical role in maintaining the reliability and efficiency of our utility systems that support pharmaceutical manufacturing. This includes managing and ensuring the smooth operation of systems such as HVAC, compressed air, chilled water, steam, purified water, electrical, and waste systems. The position is essential for minimizing downtime, meeting regulatory requirements, and maintaining a safe and compliant environment for production. Duties/Responsibilities: Oversee and maintain the operation of all utility systems including HVAC, water systems (pure water, potable water), steam generation, compressed air, and electrical systems in a cGMP environment. Perform preventive maintenance, calibration, and troubleshooting of utilities equipment to ensure operational reliability and compliance with cGMP and safety standards. Collaborate with cross-functional teams (e.g., Production, Quality, Engineering) to ensure utility systems...

About Us EMCOR Services Automated Controls is a turnkey solution provider of building automation and energy management systems for a variety of commercial, industrial, and other facilities. We specialize in designing and installing advanced automation solutions with intuitive and interactive graphical user interfaces. Job Summary Debra-Kuempel is seeking to fill a Building Automation Systems (BAS) Design Engineer position. This individual will be responsible for designing systems architecture, setting installation plans, and setting pacing at the beginning of a project. This individual will also be responsible for designing automatic temperature control and energy management systems, which includes producing control schematics, wiring diagrams, setting sequences of operation, programming, and billing material lists based upon customer needs and/or project plans and specifications. Essential Duties & Responsibilities Design and develop BAS, including DDC controls,...

Spring 2027 HVAC Engineering Co-Op Columbus Application Deadline: 2 October 2026 Department: Early Career Employment Type: Internship Location: Columbus, OH Description Ready for experience that moves your engineering career forward? You're a Mechanical Engineering student seeking a Co-Op opportunity where your work contributes to real, meaningful projects. You enjoy understanding how things work, whether that's assisting with load calculations, reviewing drawings, supporting equipment selections, or learning how designs align with codes and performance requirements. You're detail-oriented, organized, and eager to learn from experienced engineers who value collaboration and knowledge-sharing. You're not just looking for a temporary position, you want hands-on experience, professional mentorship, and momentum toward a successful engineering career. At HEAPY, HVAC Engineering Co-Ops are part of the team. You'll gain exposure to real world design...