Demo

Senior Mechanical HVAC Designer

Lensa
Chattanooga, TN Full Time
POSTED ON 12/24/2025
AVAILABLE BEFORE 1/22/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Jacobs. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

This job opportunity 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.

At Jacobs, we drive to make a positive impact on people’s lives everywhere by bringing solutions and adding value to our communities and society as a whole. Grow your career with Jacobs, a company that inspires and empowers you to deliver your best work so you can evolve, grow, and succeed - today and into tomorrow.

In our Advanced Manufacturing Group, our team elevates our clients by delivering cost-effective and transformative projects to the specialty chemical, electric vehicle, manufacturing, metals, pulp and paper and various other markets. We understand that the success of our clients is about more than well-designed facilities; it’s about well-designed strategies tailored for every market and every location.

We're looking for an experienced, high-energy, HVAC Designer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy industrial clients. You will work alongside our team of engineers and designers performing field investigations, interfacing with clients & vendors, sizing and selecting equipment, and preparing construction design packages.

Role

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 establish to meet the needs of our clients. Your role keeps our company connected, and we’ll support you with what you need to be successful. Highlights of your contributions will include:

  • Layout and design of HVAC systems.
  • 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 construction documents associated with these systems. These systems would include chilled water, cooling water, etc.
  • Coordination with other disciplines.

Bring your curiosity, talent for multi-tasking and collaboration, and extreme organizational skills, and we’ll help you grow, pursue, and fulfill what drives you - so we can make big impacts on the world together.

  • 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 the design of HVAC systems.
  • Adaptability to work within a fast-paced team environment with multiple deadlines.
  • Ability to collaborate with the project team remotely.

Ideally, You’ll Also Have

  • Software experience in AutoCAD, Carrier HAP, Trane Trace 700, and Trane Trace 3D.
  • Experience in the design of plumbing/utility systems.

Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

If you have questions about this posting, please contact support@lensa.com

Salary.com Estimation for Senior Mechanical HVAC Designer in Chattanooga, TN
$99,859 to $124,198
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