Guernsey Brand
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
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. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
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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. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
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