Mechanical Designer

Job Details

Description

Why You’ll Love Working Here:

• A culture that values integrity, teamwork, and professional growth
• Opportunities to lead and contribute to game-changing projects
• An ownership mindset—our ESOP structure means your success is our success
• Competitive compensation & benefits
• Emphasis on work-life balance and flexibility
• A leadership team that listens and supports your ambitions
  
  

At Guernsey, we’re more than engineers, architects, and consultants—we’re changemakers with a shared purpose. We’re driven by curiosity, united by collaboration, and committed to building a better future—together. We’re redefining what it means to work in the AEC industry, blending innovation with integrity and giving every employee a real stake in the outcome. Here, your ideas matter, your growth is prioritized, and your career has limitless potential.

What You’ll Be Doing

• Collaborate with engineers and other team members to develop mechanical system designs, including HVAC, plumbing, and piping systems
• Prepare construction documents including plans, sections, details, and schedules using Revit and AutoCAD
• Perform equipment selection and layout coordination with architectural and structural disciplines
• Assist in load calculations, energy modeling inputs, and system sizing
• Conduct site visits to gather field data and support construction administration
• Coordinate closely with clients, consultants, and contractors to support project delivery
• Maintain awareness of project timelines and deliverables to ensure deadlines are met
• Support QA/QC processes and implement feedback to improve design accuracy and quality
  
  

What You Bring To The Team

• Associate degree or technical diploma in mechanical design or drafting (bachelor’s degree in a related field preferred)
• 5+ years of mechanical design experience in the AEC industry
• Proficiency in Revit and AutoCAD required; familiarity with Navisworks and Bluebeam a plus
• Understanding of mechanical building systems and construction processes
• Knowledge of applicable codes and standards (ASHRAE, NFPA, ICC, etc.)
• Strong organizational skills and attention to detail
• Effective communication and collaboration skills
• Ability to manage multiple projects and deadlines in a fast-paced environment
  
  

Essential Physical Functions

• Sit/stand at a desk or computer
• Walk, stoop, stand and move around job sites
• Travel and occasional site visits requiring stooping, standing, and lifting up to 30 lbs.
• Frequent communication via phone, video, or in-person meetings
• Ability to focus on digital and paper-based information for extended periods
• Some project-based travel may be required
  
  

Let’s Build the Future Together!

If you’re ready to make an impact, challenge the status quo, and grow with a forward-thinking, employee-owned company, we want to hear from you. Apply now and let’s create something extraordinary!

We Are an Equal Opportunity Employer

Guernsey is proud to be an Equal Employment Opportunity/Affirmative Action employer.