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. Your impact includes working with the Building Mechanical team to deliver innovative HVAC design solutions for our heavy industrial clients.

• Layout and design of HVAC systems
• Development of conceptual and preliminary design documents, including calculations for sizing and selecting systems, 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)
• Coordinate with other disciplines and work with engineers and designers to deliver projects

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 Jacobs connected, and we’ll support you with what you need to be successful.

• Perform field investigations and interface with clients and vendors
• Size and select equipment for HVAC systems
• Prepare construction design packages
• Ensure quality and timely delivery of design documents

• 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 include medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may enroll in deferred compensation plans. Jacobs offers an unlimited U.S. Personalized Paid Time Off (PPTO) 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 bonuses, and stock options.

The base salary range for this position is $ to $. Within the range, pay is determined by work location and factors such as job-related skills, experience, and relevant 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.

Jacobs values collaboration and supports a hybrid working policy, allowing a split week between Jacobs offices/projects and remote locations to enable best performance. If you require reasonable adjustments during the recruitment process, please contact Careers Support.