Mechanical Engineer

Mechanical Engineer

OHM Advisors · St. Petersburg, United States · Full-time · Posted 2026-10-30

Workplace: on_site

Department: Mechanical, Electrical, & Plumbing

Description

Come work for OHM Advisors, the Community Advancement firm.  

With the singular mission of Advancing Communities, our diverse, 800+ member team works collaboratively across multiple service areas in multiple states, including architecture, engineering, planning, surveying, and construction engineering.

We are a team of experts with individual specialties working together, driven to make a difference through people-focused problem solving, design and ideas. In everything we do, we put people first. We create places for communities of people that help solve a problem and drive them forward— advancing the whole community today and well into the future.

What You Will Contribute to OHM Advisors 

As a Mechanical Engineer, you will collaborate with internal and external project team members, clients, contractors, and other technical experts to deliver effective HVAC, plumbing and fire protection designs. You’ll leverage Revit and CADD and other design software to create solutions for a diverse range of projects, from initial design through construction. You’ll have the opportunity to take ownership of project responsibilities, collaborate across disciplines, and continue growing your technical and professional expertise. Based in our St. Petersburg, Florida office, you will play an important role in supporting our growing MEP presence in the region while contributing to a diverse range of commercial, educational, and institutional projects.

Your Responsibilities

• Design HVAC, plumbing, and fire protection systems for a variety of commercial, educational, and institutional facilities, with an emphasis on energy efficiency and sustainable design.
• Develop HVAC system layouts, equipment selections, calculations, and construction documents using Revit.
• Collaborate with architects, engineers, designers, and technicians from initial design through final construction documentation and field inspections.
• Coordinate mechanical designs with architectural, structural, electrical, plumbing, and other building systems.
• Coordinate with project team members and contractors to support design development and successful project delivery.
• Research and apply applicable building and mechanical codes, industry standards, LEED principles, and design best practices.
• Support construction administration activities, including reviewing submittals, responding to RFIs, and conducting field observations.
• Manage multiple project priorities and deadlines while maintaining accuracy and quality.
• Participate in QA/QC reviews to ensure coordinated, complete, and high-quality construction documents.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related engineering field.
• 1–5 years of professional experience in mechanical building systems design, with a strong focus on HVAC design.
• Proficiency in Revit for HVAC and mechanical system design and construction documentation.
• Experience with HVAC load calculations, equipment selection, ductwork and piping design, and system layout.
• Working knowledge of applicable mechanical and building codes and industry standards.
• Experience with AutoCAD and Bluebeam is preferred.
• Strong communication and interpersonal skills with the ability to collaborate effectively with clients and multidisciplinary project teams.
• Strong organizational and problem-solving skills with the ability to manage multiple project priorities.
• Ability to work both independently and collaboratively within a team environment.
• Willingness to travel for local and regional projects as needed.

Benefits

At OHM Advisors, our people are our greatest asset. We're committed to providing a supportive and rewarding workplace that fosters personal and professional growth. That's why we offer a competitive benefits package designed to meet your unique needs. 

Benefits: 

• BCBSM Medical, Dental and Vision 
• Company Profit Sharing 
• Flexible Spending & Health Savings Accounts 
• 401(k) retirement savings plan with employer matching contribution 
• Paid professional association membership 
• Tuition & Certification Expense reimbursement 
• Volunteer Service Leave 
• 100% Employer-Paid Life Insurance 
• Short & Long-Term Disability Options 

Career Advancement & Enrichment Programs: 

• Voluntary Wellness Program 
• OHM Grad School 
• OHM University 

You can read more about each of these programs on our website.  

OHM Advisors is an Equal Opportunity Employer (EOE). All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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