Senior Mechanical HVAC Designer

Overview

Join to apply for the Senior Mechanical HVAC Designer role at Jacobs
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This range is provided by Jacobs. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$/yr - $/yr

At Jacobs, we're challenging today to reinvent tomorrow by solving the world s most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

We are looking for an experienced, high-energy HVAC Designer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will work alongside engineers and designers performing field investigations, interfacing with clients & vendors, sizing and selecting equipment, and preparing construction design packages. You’ll be accountable for the schedule and technical quality of challenging engineering tasks as you gain familiarity with the client’s expectations, scope, budget, and schedule.

You’ll work with a multi-discipline, highly interactive team to meet client needs. Your role keeps our company connected, and we’ll support you with what you need to be successful.

• Layout and design of HVAC systems
• Development of conceptual design and preliminary design documents, including calculations for sizing and selecting systems, development of Air Flow Diagrams (AFDs), Process and Instrumentation Diagrams (P&IDs), and general arrangements
• Development of final construction documents for HVAC systems (e.g., chilled water, cooling water)
• 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 HVAC design
• 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 the things you care about: medical, dental, vision, basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may 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.

Some roles may be eligible for merit increases, performance discretionary bonus, and stock opportunities. The base salary range for this position is $ to $. Within the range, pay is determined by location and other factors such as skills, experience, and education or training.

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. Job posted on October 16, 2025. This position will be open for at least 3 days. Qualified applicants with criminal histories will be considered for employment. We value collaboration and support hybrid work policy, enabling time at Jacobs offices/projects and remote locations.

If you require further support or reasonable adjustments with regards to the recruitment process, please contact Careers Support.

• Not Applicable

• Full-time

• Design, Art/Creative, and Information Technology

• Civil Engineering, Design Services, and IT Services and IT Consulting