Mechanical Design Engineer (HVAC Design) – Freelance

Posted yesterday

Worldwide

Summary

Job Post: Mechanical Design Engineer (HVAC Design) – Freelance Position: Mechanical Design Engineer – HVAC Design Location: Remote Job Type: Freelance / Per Project We are looking for a Mechanical Design Engineer with experience in HVAC residential design to join our growing team on a freelance basis. Responsibilities Perform accurate Manual J Load Calculations for residential projects. Ensure all HVAC designs comply with applicable codes and industry standards. Review project plans and provide complete HVAC load calculations. Deliver projects on time with a high level of accuracy. Communicate with our team regarding project requirements and revisions when necessary. Requirements Mechanical Engineering background or equivalent HVAC design experience. Strong knowledge of ACCA Manual J load calculations. Experience using HVAC design software such as Wrightsoft, Elite, Cool Calc, or similar. Ability to read architectural and mechanical plans. Excellent attention to detail and strong communication skills. Reliable internet connection and ability to work remotely. Compensation $20 USD per completed Manual J design. Consistent project opportunities for qualified candidates. Flexible schedule—work from anywhere. How to Apply Please send: Your resume. A brief summary of your HVAC design experience. The software you use for Manual J calculations. Any sample projects or portfolio (if available). We look forward to working with skilled HVAC Mechanical Design Engineers who are committed to delivering accurate and high-quality designs.

  • $20.00

    Fixed-price
  • Intermediate
    Experience Level
  • Remote Job
  • Complex project
    Project Type
Skills and Expertise
Mandatory skills
Mechanical Engineering
Nice-to-have skills
Drafting
Electrical Engineering
Activity on this job
  • Proposals:5 to 10
  • Last viewed by client:yesterday
  • Interviewing:
    1
  • Invites sent:
    6
  • Unanswered invites:
    4
About the client
Member since Feb 24, 2026
  • USA
    Woburn1:32 AM
  • $571 total spent
    5 hires, 1 active
  • 85 hours

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