Senior Mechanical HVAC Engineer

Overview

Senior Mechanical HVAC Engineer s role is available at ANY location in the United States. Ideally near a Jacobs U.S. based office.

This range is provided by Jacobs. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range: $/yr - $/yr

• Layout and design of HVAC systems
• Development of the design criteria for the HVAC systems, including general comfort heating and cooling, precise temperature/humidity control, unique pressurization requirements, and/or cleanliness requirements for clean room applications
• Development of conceptual design and preliminary design documents, including sizing calculations, 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 for systems such as chilled water and 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 HVAC design
• 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

• Seniority level:
  Not Applicable
• Employment type:
  
  Full-time
• Job function:
  Management and Manufacturing
• Industries:
  Civil Engineering, Design Services, and IT Services and IT Consulting

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, individual pay is determined by work location and additional factors, including 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.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process, please contact Careers Support.

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