Senior Mechanical Engineer (HVAC)

Cities & Places 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

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.

As part of our Cities & Places Team , you’ll tackle real-world challenges and deliver solutions that make a lasting impact. From Higher Education campuses to Life Sciences facilities and Corporate Commercial spaces, your expertise will help clients embrace emerging trends and transform the built environment for generations to come.

What You’ll Do

• 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 events, positioning the firm as a trusted advisor and partner.

Here's what you'll need

• Bachelor’s degree in Mechanical Engineering or related engineering degree.
• Professional Engineer (P.E.) license in Pennsylvania
• 12+ years of progressive experience in mechanical engineering roles
• Proven expertise in our key 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

Ideally, you’ll also have

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

Posted Salary Range: Minimum

123,600.00

Posted Salary Range: Upper

216,400.00

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, and caregiver leave. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $123,600.00 to $216,400.00. 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 21, 2025. This position will be open for at least 3 days.

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 (for example, you require the application form in a different format), please contact the team via Careers Support .

Locations

City State Country
Moon Township	Pennsylvania	United States