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Freelance R&D Mechanical Engineer Jobs in Tennessee

INTERN-R&D Lab Tech

Union City, TN · On-site

$15.25 - $20.25/hr

INTERN-R&D Lab Tech Category: Hourly 1st shift • Location: Tennessee (Union City) Titan Tire ... o Mechanical Engineering o Or a related field • Strong interest in polymers, materials science ...

INTERN-R&D Lab Tech

Union City, TN · On-site

$15.25 - $20.25/hr

INTERN-R&D Lab Tech Category: Hourly 1st shift • Location: Tennessee (Union City) Titan Tire ... o Mechanical Engineering o Or a related field • Strong interest in polymers, materials science ...

Navarro Research and Engineering is recruiting a Mechanical Engineer (3916) in Oak Ridge, TN ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Short Term ...

In addition, various projects are being carried out in R & D, so management ability is also ... Bachelor's in either Mechanical / Electronics / Electrical engineering required * Preferred ...

R. 730, et seq.) and/or the International Traffic in Arms Regulations (ITAR). Authorizations from ... Bachelor's degree in Mechanical Engineering from an accredited college/university. * Employees must ...

Navarro Research and Engineering is recruiting a Mechanical Engineer in Oak Ridge, TN. Navarro ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Short Term ...

Lead Mechanical Engineer Lead the design and development of advanced mechanical systems used in ... Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term ...

Senior Mechanical Engineer (3622)

Oak Ridge, TN · On-site

$99K - $131K/yr

Navarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Short Term ...

Senior Mechanical Engineer (3622)

Oak Ridge, TN · On-site

$99K - $131K/yr

Navarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation & Public Holidays) * Short Term ...

Sr. Mechanical Engineer

Oak Ridge, TN · On-site

$78K - $130K/yr

... d Love to Hear from Candidates With : * Bachelor's degree in Mechanical or Aerospace Engineering ... * 8+years of experience in a professional environment (A Masters may be used to substitute for 2 ...

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Freelance R D Mechanical Engineer information

What is the difference between Freelance R&D Mechanical Engineer vs Contract Mechanical Engineer?

AspectFreelance R&D Mechanical EngineerContract Mechanical Engineer
CredentialsTypically requires a degree in mechanical engineering, relevant certifications, and experience in R&DSimilar credentials, often with additional industry-specific certifications
Work EnvironmentIndependent, project-based, often remote or client-siteUsually on-site at client facilities or manufacturing plants for fixed contract periods
Employer & Industry UsageUsed by startups, research labs, and companies seeking specialized R&D expertiseEmployed by manufacturing firms, engineering consultancies, or as temporary staff

Freelance R&D Mechanical Engineers focus on innovative product development and research projects independently, while Contract Mechanical Engineers typically work on specific projects for a set period within a company or consultancy. Both roles require similar credentials but differ mainly in work setup and employment context.

What are the most commonly searched types of R&D Mechanical Engineer jobs in Tennessee? The most popular types of R&D Mechanical Engineer jobs in Tennessee are:
What cities in Tennessee are hiring for Freelance R&D Mechanical Engineer jobs? Cities in Tennessee with the most Freelance R&D Mechanical Engineer job openings:

INTERN-R&D Lab Tech

Titan International

Union City, TN • On-site

$15.25 - $20.25/hr

Other

Re-posted 24 days ago


Job description

INTERN-R&D Lab Tech
Category: Hourly 1st shift
• Location: Tennessee (Union City)
Job Description
Titan Tire / Tennessee Custom Mixing is seeking a motivated Chemistry or Engineering co-op student to join our Rubber Compounding Development Lab in Union City, TN. This hands-on opportunity provides experience in material development, laboratory testing, and process improvement within an industrial R&D environment.
This position is ideal for students interested in polymers, materials science, and manufacturing processes, offering direct exposure to real-world applications and product development.
Essential Functions
Key Responsibilities
• Prepare rubber compounds using laboratory mixing and milling equipment
• Assist with raw material weighing, batching, and documentation
• Perform physical property testing (e.g., rheology, tensile, hardness, aging) following ASTM standards
• Record, analyze, and maintain accurate experimental data and lab documentation
• Support development of new formulations and process improvements
• Participate in experimental design, trials, and troubleshooting activities
• Follow all safety, environmental, and quality procedures
Qualifications
Qualifications
• Currently pursuing a degree in:
o Chemistry
o Chemical Engineering
o Materials Science
o Mechanical Engineering
o Or a related field
• Strong interest in polymers, materials science, or manufacturing
• Detail-oriented with a strong commitment to safety
• Ability to learn and operate laboratory equipment (training provided)
• Strong communication, teamwork, and problem-solving skills
• Proficiency with spreadsheets and basic data analysis
What You'll Gain
• Hands-on experience in rubber compounding, formulation, and testing
• Exposure to industrial R&D work flows and manufacturing processes
• Opportunity to contribute to projects impacting product performance
• Mentorship from experienced chemists and engineers
• A strong foundation for careers in materials science, engineering, or manufacturing
How to Apply
Fill out the online application below (if you don't see the application, make sure you've clicked "OK" on the Website Cookie Declaration on the top of the page.)