Senior Mechanical Engineer; HVAC

Senior Mechanical Engineer (HVAC)

Join to apply for the Senior Mechanical Engineer (HVAC) role at Jacobs

$/yr – $/yr

We’re looking for a Senior Mechanical Engineer to join our innovative design team in Pittsburgh, PA
. In this role, you’ll do more than design systems—you’ll help create environments that inspire learning, advance science, and elevate corporate spaces.

• Lead mechanical engineering aspects of complex building design projects—both new construction and renovations—ensuring compliance with codes, standards, and client specifications.
• Collaborate closely with architects, engineers, and clients to develop innovative, cost‑effective solutions that meet project goals.
• Perform detailed HVAC engineering calculations and analyses to support design decisions and optimize system performance.
• Prepare and review technical documentation, including drawings, specifications, and reports, ensuring accuracy and clarity.
• Provide technical guidance and mentorship to junior engineers, fostering professional growth and knowledge sharing.
• Engage directly with clients to understand requirements, present engineering solutions, and maintain strong relationships throughout the project lifecycle.
• Conduct site assessments and field investigations to validate design assumptions and resolve issues.
• Support project scheduling, budgeting, and resource planning, ensuring timely and efficient delivery.
• Stay current with emerging HVAC technologies, sustainability practices, and industry best standards to bring innovative ideas to clients.
• Represent Jacobs in client meetings, presentations, and local market events, positioning the firm as a trusted advisor and partner.

• Bachelor’s degree in Mechanical Engineering
• Professional Engineer (P.E.) license in Pennsylvania
• 12+ years of progressive experience in mechanical engineering roles
• Proven expertise in our key market sectors Higher Education, Science & Research, and Corporate Commercial
• Advanced proficiency in HVAC design software and tools, including AutoCAD, Revit, Trane TRACE 3D Plus, Carrier HAP, and equipment selection programs for chillers, air handling units, and other mechanical systems
• Strong knowledge of applicable industry codes and standards (ASME, ASHRAE, etc.)
• Exceptional problem‑solving and analytical skills
• Demonstrated project management capabilities, with outstanding communication and interpersonal skills

• Business ties and network connections to the Pittsburgh community
• Willingness to travel for work in the region and to collaborate with Philadelphia and other Jacobs offices
• Engagement in professional networks

Your health, well‑being, and security are our priorities. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan with employer match, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan. Jacobs offers an unlimited U.S. Personalized Paid Time Off policy for full‑time salaried/exempt employees, seven paid holidays, one floating holiday, and caregiver leave.

Additional rewards may include merit increases, performance‑discretionary bonuses, 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. Job posted on October 21, 2025. This position will be open for at least 3 days.