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Hvac Design Engineer Part Time Jobs (NOW HIRING)

Sr. HVAC Engineer

Knoxville, TN · Hybrid

$99K - $137K/yr

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... In this role, you will design and develop HVAC and Mechanical systems for project(s) by preparing ...

Sr. HVAC Engineer

Knoxville, TN · On-site

$89K - $123K/yr

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... In this role, you will design and develop HVAC and Mechanical systems for project(s) by preparing ...

Sr. HVAC Engineer

Knoxville, TN · Hybrid

$99K - $137K/yr

Telework Type:Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... In this role, you will design and develop HVAC and Mechanical systems for project(s) by preparing ...

Part-Time faculty are an integral part of the College's staff, helping us provide all learners with ... Design Engineer * HVAC & R Design Technician * Air Conditioning and Refrigeration Technician

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... In this role, you will participate in the design, development, and evaluation of mechanical ...

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... In this role, you will participate in the design, development, and evaluation of mechanical ...

HVAC Helper

Gainesville, VA · On-site

$700 - $800/wk

HVAC Helper/Apprentice Company Description: R&S The HVAC Company specializes in the installation, replacement, repair, and maintenance of heating and cooling ventilation equipment for residential and ...

... engineering opportunities • Maintain organized and accurate estimating documentation • Stay ... of Design documents, Due Diligence Studies, and Owner's Project Requirements preferred • ...

Company Overview HVAC RPE LLC is a locally owned heating and cooling company serving Newport News, Virginia Beach, and the Hampton Roads area. We provide residential and light commercial HVAC ...

Flexible schedule Company Overview HVAC RPE LLC is a locally owned heating and cooling company serving Newport News, Virginia Beach, and the Hampton Roads area. We provide residential and light ...

Company Overview HVAC RPE LLC is a locally owned heating and cooling company serving Newport News, Virginia Beach, and the Hampton Roads area. We provide residential and light commercial HVAC ...

Be Seen First

... Technician / HVAC Engineer will work independently or as part of a team which will be responsible for troubleshooting, repair, preventative maintenance, installation, consultation, design ...

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Be Seen First

The HVAC Technician/Installée will work within a small team to install, maintain, and repair heating, ventilation, and air conditioning systems. This role requires strong technical expertise ...

Be Seen First

The HVAC Technician/Installée will work within a small team to install, maintain, and repair heating, ventilation, and air conditioning systems. This role requires strong technical expertise ...

Be Seen First

The HVAC Technician/Installée will work within a small team to install, maintain, and repair heating, ventilation, and air conditioning systems. This role requires strong technical expertise ...

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Hvac Design Engineer Part Time information

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$66K

$95.5K

$119K

How much do hvac design engineer part time jobs pay per year?

As of Jun 6, 2026, the average yearly pay for hvac design engineer part time in the United States is $95,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $100,000.00 per year, depending on experience, location, and employer.

What are the typical responsibilities of a part-time HVAC Design Engineer?

As a part-time HVAC Design Engineer, you will primarily focus on creating and reviewing HVAC layouts, performing load calculations, and selecting appropriate equipment for various projects. Your responsibilities may also include collaborating with architects, project managers, and contractors to ensure seamless integration of HVAC systems with building designs. You might participate in project meetings, prepare detailed documentation, and support troubleshooting efforts during installation or commissioning phases. The scope of your work will typically vary based on project timelines, but you can expect a mix of independent design work and team collaboration to deliver high-quality, energy-efficient solutions.

What are the key skills and qualifications needed to thrive in the Hvac Design Engineer Part Time position, and why are they important?

To excel as an HVAC Design Engineer Part Time, candidates should have a degree in mechanical engineering or a related field, along with experience in HVAC system design and knowledge of applicable codes and standards. Familiarity with CAD software, load calculation tools, and industry certifications such as LEED or HVAC Technician certification can be highly beneficial. Strong problem-solving skills, attention to detail, and the ability to communicate complex ideas clearly with clients and team members set standout professionals apart. These competencies are crucial for delivering efficient, compliant, and innovative HVAC solutions while working within tight schedules and diverse project requirements.

What is a Hvac Design Engineer Part Time job?

A Part-Time HVAC Design Engineer is responsible for designing heating, ventilation, and air conditioning systems while working reduced hours. Their tasks include creating system layouts, selecting equipment, and ensuring designs meet industry standards. They may collaborate with architects, contractors, and project managers to develop efficient HVAC solutions. This role is ideal for professionals seeking flexibility while utilizing their engineering expertise. Part-time positions may be remote or on-site, depending on the company’s needs.

More about Hvac Design Engineer Part Time jobs
What cities are hiring for Hvac Design Engineer Part Time jobs? Cities with the most Hvac Design Engineer Part Time job openings:
What are the most commonly searched types of Hvac Design Engineer jobs? The most popular types of Hvac Design Engineer jobs are:
What states have the most Hvac Design Engineer Part Time jobs? States with the most job openings for Hvac Design Engineer Part Time jobs include:
What job categories do people searching Hvac Design Engineer Part Time jobs look for? The top searched job categories for Hvac Design Engineer Part Time jobs are:
Infographic showing various Hvac Design Engineer Part Time job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $95,477 per year, or $45.9 per hour.
Sr. HVAC Engineer

Sr. HVAC Engineer

Bechtel

Knoxville, TN • Hybrid

$99K - $137K/yr

Part-time

Posted yesterday


Bechtel rating

8.1

Company rating: 8.1 out of 10

Based on 62 frontline employees who took The Breakroom Quiz

124th of 352 rated engineering


Job description

Requisition ID: 293084 

  •  Relocation Authorized: National - Family 
  • Telework Type: Part-Time Telework 
  • Work Location: Knoxville, TN
Extraordinary teams building inspiring projects:

Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. 

Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial planning and investment, through start-up and operations. 

Core to Bechtel is our Vision, Values and Commitments. They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring projects in our Impact Report. 

Project Overview:

The Knoxville Engineering Office is the engineering execution center for Bechtel’s Nuclear, Security, & Environmental business line, providing engineering design development and support to multiple large complex projects. Projects executed out of this office are primarily large government works throughout various sectors, including DOD and DOE.

Job Summary:

This position is for a Senior HVAC Mechanical Engineer who will work on various projects as part of the Mechanical Engineering/HVAC team. The projects that will be assigned involve government work through various sectors, including DOD and DOE. The successful candidate must have strong organizational and teamwork skills, proven problem-solving skills, can-do attitude, and the desire to innovate designs.

In this role, you will design and develop HVAC and Mechanical systems for project(s) by preparing studies, mechanical drawings, calculations, material requisitions, engineering specifications, equipment data sheets, evaluation, and more in accordance with applicable procedures, codes, standards, and contract requirements. The engineer will work with other mechanical engineers, other disciplines/functions, and/or the client. Your recommendations will resolve technical issues and ensure the unique and complex requirements of a project’s mechanical aspects are met. 

This role will be based in Knoxville, TN with periodic business travel, as required.

Major Responsibilities:
  • Design HVAC systems for industrial and commercial facilities.
  • Originate and check HVAC design and procurement documents, including, but not limited to, ventilation and instrumentation diagrams (V&IDs), supporting calculations, data sheets, engineering specifications, and material requisitions.
  • Support interfacing mechanical and fire protection design and procurement activities.
  • Evaluate, select, and apply standard mechanical engineering methods, techniques, procedures, and criteria to support engineering design decisions.
  • Coordinate mechanical engineering efforts in assigned areas with specialty groups, engineering disciplines, the client, vendor, contractors, construction and other functional groups.
  • Originate, check and review conceptual studies, designs, reports, or proposals.
  • Provide technical assistance to other mechanical and fire protection personnel and interact with interfacing project functions, the customer, and regulatory agency personnel in the resolution of complex regulatory issues and industry codes and standards.
  • Assist project and construction management in identifying and complying with project mechanical requirements and in addressing issues as they arise during project execution.
  • Prepare mechanical engineering reports for clients, as required.
  • Mentor and assist junior HVAC team members.
  • Select components and equipment based on analysis of specifications and reliability.
  • Apply knowledge of industry, and regulatory guides, codes, and standards.
  • Complete quality engineering task assignments within budget and on schedule.
  • Support and implement the Bechtel Quality Culture in day-to-day work activities.
Education and Experience Requirements:
  • Level One: Bachelor's degree in Mechanical (or related) Engineering with five (5) years of progressive related professional work experience.
  • Level Two: Bachelor's degree in Mechanical (or related) Engineering with eight (8) years of progressive related professional work experience.
Required Knowledge and Skills:
  • Must be able to complete a pre-employment drug screen and background check.
  • Must be authorized to live and work in the U.S. without sponsorship.
  • Fundamental understanding and proficiency of HVAC design, ASHRAE fundamentals, and mechanical systems. 
  • Experience developing heat load, airflow and static pressure drop calculations.
  • Experience developing HVAC airflow diagrams and/or ventilation and instrumentation diagrams.
  • Experience selecting HVAC equipment solutions to meet design requirements and develop procurement specifications to support the requisition process.
  • Experience collaborating/leading in a multi-discipline team to develop engineering and procurement design deliverables for large complex projects. 
  • Experience with HVAC specific software such as Carrier HAP, Trane Trace, etc.
  • Ability to implement industry codes and standards into HVAC system design.
  • A competitive candidate will have experience in HVAC or mechanical design on large government and/or capital projects along with an aptitude to take on new work.
  • U.S. Professional Engineering License (or ability to obtain).
Total Rewards/Benefits:

For decades, Bechtel has worked to inspire the next generation of employees and beyond! Because our teams face some of the world's toughest challenges, we offer robust benefits to ensure our people thrive.  Whether it is advancing careers, delivering programs to enhance our culture, or providing time to recharge, Bechtel has the benefits to build a legacy of sustainable growth. Learn more at Bechtel Total Rewards

Diverse teams build the extraordinary:

As a global company, Bechtel has long been home to a vibrant multitude of nationalities, cultures, ethnicities, and life experiences. This diversity has made us a more trusted partner, more effective problem solvers and innovators, and a more attractive destination for leading talent.

We are committed to being a company where every colleague feels that they belong-where colleagues feel part of "One Team," respected and rewarded for what they bring, supported in pursuing their goals, invested in our values and purpose, and treated equitably. Click here to learn more about the people who power our legacy.

Bechtel is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, disability, citizenship status (except as authorized by law), protected veteran status, genetic information, and any other characteristic protected by federal, state or local law. Applicants with a disability, who require a reasonable accommodation for any part of the application or hiring process, may e-mail their request to acesstmt@bechtel.com


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