Senior Mechanical HVAC Designer

Senior Mechanical HVAC Designer at Jacobs

Join Jacobs for an opportunity to design HVAC systems for heavy industrial clients.

$/yr - $/yr

This job opportunity is available at ANY location in the United States. Ideally, selected candidates will be near a JACOBS U.S. based office, but we intend to hire the best candidates.

At Jacobs, we drive to make a positive impact on people’s lives everywhere by bringing solutions and adding value to our communities and society as a whole. Grow your career with Jacobs, a company that inspires and empowers you to deliver your best work so you can evolve, grow, and succeed – today and into tomorrow.

• Layout and design of HVAC systems.
• Development of conceptual design and preliminary design documents, including calculations for sizing and selecting these systems, development of Air Flow Diagrams (AFDs), Process and Instrumentation Diagrams (P&IDs), and general arrangements.
• Development of final construction documents associated with these systems.
• Coordination with other disciplines.

• At least ten (10) years’ experience in the design of HVAC systems for industrial facilities.
• Proficiency in Revit.
• Thorough knowledge of codes and standards related to the design of HVAC systems.
• Adaptability to work within a fast‑paced team environment with multiple deadlines.
• Ability to collaborate with the project team remotely.

• Software experience in AutoCAD, Carrier HAP, Trane Trace 700, and Trane Trace 3D.
• Experience in the design of plumbing/utility systems.

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well‑being. Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan.

Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full‑time salaried/exempt employees, seven paid holidays, one floating holiday, and caregiver leave. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

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. Qualified applicants with criminal histories will be considered for employment.

Job posted on October 16, 2025. This position will be open for at least 3 days.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.