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Mechanical Design Engineer​/Architect HVAC Systems

Job in Saint Petersburg, Pinellas County, Florida, 33739, USA
Listing for: Jabil
Full Time position
Listed on 2026-02-28
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Mechanical Design Engineer/Architect for HVAC Systems

At Jabil we strive to make ANYTHING POSSIBLE and EVERYTHING BETTER. We are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, manufacturing, and supply chain solutions. With over 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions.

Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

Mechanical Design Engineer/Architect for HVAC Systems How will you make an impact?

As an HVAC System Engineer/Architect with Jabil, you will work with the Business Units and the Sales team to engage various HVAC customers, assess product technologies and manufacturing complexities. You will also provide guidance to the Business Unit and Sales teams in developing the appropriate Jabil solutions and capabilities to support business opportunities, including establishing strategic partnerships as part of the overall solution.

What

will you do?
  • Drive system concepts and partitioning.

  • Translate market and customer needs into system-level requirements with validation traceability.

  • Execute early trade‑off analyses (cost, efficiency, volume, schedule).

  • Lead technical discovery, drive performance/cost/schedule feasibility studies and present trade‑offs and recommendations to both external and internal stakeholders.

  • Align architecture concepts and trade‑offs with customer and Jabil executives/stakeholders.

  • Ensure designs address applicable ASHRAE requirements and Handbook guidance.

  • Architect for product safety compliance for heat pumps/AC (example: UL/IEC 60335-2-40).

  • Guide component selections (compressors, heat exchangers, fans, pumps, valves, sensors) and ensure reliability, serviceability, and lifecycle considerations.

  • May perform other duties and responsibilities as assigned.

How will you get here?

Education & Experience:
  • Bachelor’s degree in Mechanical Engineering, Controls Engineering, Mechatronics or other similar related discipline is required. Master’s degree in a related discipline is a plus.

  • At least 12 years of experience in HVAC product/system design (commercial/industrial) or other combination of education and experience.

  • A minimum of 5 years of experience in systems architecture or platform leadership with proven front‑end design ownership.

  • Supervisor or leadership skills is preferred.

  • Knowledge of ASHRAE (55/62.1/90.1/15) and UL/IEC 60335-2-40 certification/compliance. ASHRAE Membership/certification is a plus.

Knowledge, Skills, Abilities:
  • Strong knowledge of different HVAC topologies (heat pumps, chillers, AHUs, VRF, hydronics), refrigerants, thermodynamics and acoustics.

  • Familiarity with relevant simulation tools (MATLAB‑Simulink, Energy Plus) or CFD/FEA tools (ANSYS Fluent) is a plus.

  • Strong communication skills both verbal and written.

  • Comfortable coordinating across time zones and cultures

  • Strong organization skills with the ability to be proactive while also being focused on the outcome.

  • Willingness to travel domestically and internationally up to about 25%.

Benefits you will receive while working with Jabil:

Along with growth, stability, and the opportunity to be challenged, Jabil offers a competitive benefits package that includes:

  • Medical, Dental, Prescription Drug, and Vision Insurance with HRA and HSA options

  • 401K match

  • Employee Stock Purchase Plan

  • Paid Time Off

  • Tuition Reimbursement

  • Life, AD&D, and Disability Insurance

  • Commuter Benefits

  • Employee Assistance Program

  • Pet Insurance

  • Adoption Assistance

  • Annual Merit Increases

  • Community Volunteer Opportunities

BE AWARE OF FRAUD:
When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a  e‑mail address; direct phone call from a member of the Jabil team; or direct e‑mail with a  e‑mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution,…

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