Senior Mechanical HVAC Engineer

Overview

Senior Mechanical HVAC Engineer role at Jacobs

This role 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. The base pay range is below; actual pay will be based on skills and experience.

$/yr - $/yr

• Layout and design of HVAC systems
• Development of the design criteria for the HVAC systems, including general comfort heating and cooling, those with accurate temperature or humidity control, unique pressurization requirements, and/or cleanliness requirements for clean room applications
• Development of conceptual design and preliminary design documents, which would include calculations related to sizing and selecting these systems, the development of Air Flow Diagrams (AFDs), Process and Instrumentation Diagrams (P&IDs), and general arrangements
• Development of final design documents including specifications, sequences of operation, duct/piping layout, and final construction documents associated with these systems (e.g., chilled water, cooling water)
• Coordination with other disciplines

• Professional Engineering License
• At least ten (10) years of experience in the design of HVAC systems for industrial facilities
• Thorough knowledge of codes and standards related to the design of HVAC systems
• Bachelor of Science Degree in Mechanical Engineering
• Adaptability to work within a fast-paced team environment with multiple deadlines
• Ability to lead a building mechanical team on a project and collaborate with other discipline team members remotely

• Software experience in Revit, 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. Some roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $ to $. Within the range, pay is determined by work location and other factors including job-related 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. This position was posted on October 16, 2025 and will be open for at least 3 days. Qualified applicants with criminal histories will be considered for employment.

• Full-time

• Not Applicable

• Management and Manufacturing

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