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Part Time Mechanical Engineer Jobs in Tennessee (NOW HIRING)

Arcadis

Senior Mechanical Engineer - Data Center

Nashville, TN · On-site +1

$100K - $133K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Mission Critical Mechanical Engineering SME, you will be instrumental in providing technical ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

Bechtel

Sr. HVAC Engineer

Knoxville, TN · Hybrid

$99K - $137K/yr

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... Job Summary: This position is for a Senior HVAC Mechanical Engineer who will work on various ...

Bechtel

Sr. HVAC Engineer

Knoxville, TN · On-site

$89K - $123K/yr

Telework Type: Part-Time Telework * Work Location: Knoxville, TN Extraordinary teams building ... Job Summary: This position is for a Senior HVAC Mechanical Engineer who will work on various ...

Bechtel

HVAC Engineer

Knoxville, TN · On-site

... mechanical engineering techniques and criteria will enable you to make impactful contributions to the team. "This position is designated as part-time telework per our global telework policy and will ...

Bechtel

HVAC Engineer

Knoxville, TN · On-site

... mechanical engineering techniques and criteria will enable you to make impactful contributions to the team. "This position is designated as part-time telework per our global telework policy and will ...

TRC Companies, Inc.

Distribution Engineer IV

Nashville, TN · On-site

$50 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Bachelor's degree in civil/Structural Engineering, Electrical Engineering, Mechanical Engineering ... Paid time off contingent upon full time or part time status and level of seniority (ranging from 15 ...

U.S. Navy

Civil Engineer

Murfreesboro, TN · On-site

$2.9K - $5.8K/mo

  • Medical

  • Retirement

  • PTO

S. citizen * Bachelor's degree--preferably in the field of civil, mechanical or electrical ... PART-TIME OPPORTUNITIES There are part-time roles as a Civil Engineer in the Navy. Serving ...

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All JobsMechanical Engineer JobsPart Time Mechanical Engineer JobsPart Time Mechanical Engineer Jobs in Tennessee

Part Time Mechanical Engineer information

See Tennessee salary details

$41.3K

$93.4K

$151.1K

How much do part time mechanical engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for part time mechanical engineer in Tennessee is $93,374.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,000.00 and $114,800.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Mechanical Engineer vs Mechanical Designer?

AspectPart Time Mechanical EngineerMechanical Designer
CredentialsBachelor's in Mechanical Engineering, possibly PE licenseBachelor's or higher in Mechanical Engineering or Design
Work EnvironmentManufacturing, product development, consultingCAD drafting, product design, prototyping
Employer UsageEngineering firms, manufacturing companiesDesign firms, R&D departments

Part Time Mechanical Engineers focus on applying engineering principles to develop and analyze mechanical systems, often working on projects requiring technical expertise. Mechanical Designers primarily create detailed drawings and models for manufacturing, emphasizing CAD skills. While both roles require mechanical engineering knowledge, the engineer's role is more analytical, whereas the designer's role centers on drafting and design documentation.

How does working part time as a mechanical engineer impact project involvement and collaboration with full-time team members?

Part time mechanical engineers typically focus on specific tasks or phases of a project, which means clear communication and efficient documentation are essential for seamless collaboration. You may be assigned to design reviews, prototyping, or troubleshooting, working closely with full-time colleagues who handle broader project management. While you might not always be present for every team meeting, most companies utilize digital tools and flexible scheduling to keep part-time staff integrated and informed. This structure allows you to make meaningful contributions while balancing other commitments.

Can I do part time mechanical engineer?

Yes, it is possible to work as a part-time mechanical engineer, especially in consulting, freelance projects, or roles with flexible schedules. However, many full-time engineering positions require a standard 40-hour workweek and relevant certifications or experience. Part-time opportunities may be less common but can be found in certain industries or companies that offer flexible work arrangements.

What are the key skills and qualifications needed to thrive as a part time mechanical engineer?

To succeed as a Part Time Mechanical Engineer, you typically need a degree in mechanical engineering, strong problem-solving skills, and experience with engineering principles. Familiarity with CAD software, simulation tools, and industry-specific certifications like EIT or PE are commonly required. Effective communication, time management, and adaptability are important soft skills for balancing multiple projects and collaborating with teams. These competencies ensure that even in a part-time capacity, engineers deliver high-quality solutions and contribute effectively to organizational goals.

What does a part time mechanical engineer do?

As a part-time mechanical engineer, you design and build mechanical systems that meet the requirements of a given project. You may use calculation techniques to determine the construction requirements of each device, coordinate with other engineers to design it, and use software to detail the engineering specifications. You typically support full-time engineers, particularly because companies who need new devices usually want them as soon as possible. Depending on the needs of the project, you may also travel to factories or work sites, discuss potential devices with customers, and give presentations. You often work through contracts, but you may work exclusively for an employer.

How much does a part time mechanical engineer make?

Part-time mechanical engineers typically earn between $20 and $40 per hour, depending on experience, location, and the complexity of projects. Salaries can vary based on industry, certifications, and whether the role involves specialized skills or tools. Many part-time positions offer flexible schedules but may pay less than full-time roles.
More about Part Time Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Tennessee?

The most popular types of Mechanical Engineer jobs in Tennessee are:

What are popular job titles related to Part Time Mechanical Engineer jobs in Tennessee?

For Part Time Mechanical Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Part Time Mechanical Engineer jobs in Tennessee look for?

The top searched job categories for Part Time Mechanical Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Part Time Mechanical Engineer jobs?

Cities in Tennessee with the most Part Time Mechanical Engineer job openings:

Part Time Mechanical Engineer jobs near you
Infographic showing various Part Time Mechanical Engineer job openings in Tennessee as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $93,374 per year, or $44.9 per hour.

HVAC Mechanical Engineer

SPECTRA TECH INC

Oak Ridge, TN • Hybrid

$73K - $98K/yr

Part-time

Posted 21 days ago

Job description

Spectra Tech is seeking a HVAC Mechanical Engineer in Oak Ridge, TN.

Job Description:

The job of an HVAC mechanical engineer involves researching, designing, fabricating, and installing HVAC mechanical equipment to meet client's requirements. They also consult on HVAC system and equipment design for a wide range of projects. The role of an HVAC engineer includes surveying sites ahead of fitting heating, ventilation or air conditioning systems, planning the placement of pipework, ducts and control panels, installing HVAC components, and performing quality checks to ensure systems are working efficiently and safely.

General Scope:

We are seeking a mechanical engineer with experience with large system HVAC replacements & facility renovations to prepare detailed scopes & cost estimates for HVAC system & facility renovation projects at ORNL. The person would need to be on site for at least a few days each week, with the possibility of some work from home hours as well. The candidate must be able to communicate and appear in a professional manner as they may need to present the findings to the lab director.

Minimum Qualifications:

  • 5+ years' experience in HVAC systems and Mechanical Engineering
  • Associate's degree in mechanical engineering or HVAC systems

Work Arrangement:

  • The person would need to be on site for at least a few days each week, with the possibility of some work from home hours as well.

Preferred Qualifications:

  • Experience with large system HVAC replacements & facility renovations
  • Bachelor's Degree in HVAC Systems or Mechanical Engineering

Experience:

  • HVAC design: 5 years (Required)
    Mechanical engineering: 5 years (Required)
    Facility Renovations: 5 years (Required)
    Mechanical design/drafting: 5 years (Required)
Employment Type: Part-Time Employee

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