Full-Time

Mechanical or Biomedical Engineer

Product Design & Development

Updated on 9/4/2026

Enexor

Enexor

11-50 employees

Converts waste into distributed bioenergy

No salary listed

Franklin, TN, USA

In Person

Bachelor's, Master's

Category
Biology & Biotech (1)
Required Skills
Airflow
Quality Assurance (QA)
Autodesk Inventor
Product Design

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Requirements
  • A Bachelor of Science or Master of Science degree in Mechanical Engineering or Biomedical Engineering.
  • Strong fundamentals in fluid dynamics, pressure systems, and mechanical design.
  • Hands-on experience with prototyping or laboratory testing.
  • Curiosity, adaptability, and motivation to learn in a fast-paced, collaborative environment.
Responsibilities
  • Design and model mechanical subsystems and assemblies using Autodesk Inventor.
  • Build and test prototypes for airflow, pressure, vibration, and structural performance.
  • Support design for manufacturing, bill of materials creation, and documentation under Food and Drug Administration design control.
  • Participate in bench and environmental testing for verification and validation.
  • Collaborate with electrical, firmware, and manufacturing teams to integrate systems.
  • Contribute to risk analysis, labeling, and regulatory documentation.
Desired Qualifications
  • Up to five years of experience in product design or medical device development.
  • Familiarity with ISO 13485, IEC 60601, or Food and Drug Administration 510(k) processes.
  • Experience in machining, additive manufacturing, or test fixture design.

Enexor BioEnergy provides waste-to-energy solutions by turning organic and plastic waste into bioenergy using distributed energy systems. It serves businesses and municipalities and helps them cut waste disposal costs and carbon emissions. The core offering is an Energy as a Service (EaaS) model where a distributed waste-to-energy system is installed with minimal upfront capital; the client then pays through long-term service agreements and gains energy savings from the system, delivering power and thermal energy. Compared to competitors, Enexor differentiates itself with its EaaS financing, focus on zero landfill goals, methane and carbon emission reductions, and an emphasis on transparency, innovation, and high-quality talent to build reliable, scalable waste-to-energy solutions. The company's goal is to help clients achieve zero landfill status while cutting methane and CO2 emissions through sustainable waste conversion and distributed energy.

Company Size

11-50

Company Stage

Early VC

Total Funding

$15M

Headquarters

Franklin, Tennessee

Founded

2015

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Simplify Jobs

Simplify's Take

What believers are saying

  • Halliburton Labs admitted Enexor in January 2026, expanding technical access and credibility.
  • Enexor’s 2026 job postings show active engineering hiring in Franklin, Tennessee.
  • Army xTechSBIR and LaunchTN funding previously validated government demand for waste-to-energy.

What critics are saying

  • Tennessee fined Enexor $1,500 on March 30, 2026 for permit misuse.
  • BOMA opposition to South Center Point Road shows local permitting and siting resistance.
  • Enexor’s 2026 hiring for carbon capture signals capital intensity before product-market scale.

What makes Enexor unique

  • Enexor packages waste-to-energy in containerized Bio-CHP systems for on-site deployment.
  • BorgWarner invested $10 million in 2021, validating Enexor’s modular thermal-electrical platform.
  • DOE funded Enexor’s 2024 biomass preprocessing work with Idaho National Laboratory.

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Benefits

Health Insurance

Paid Vacation

Paid Holidays

401(k) Retirement Plan

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

8%

1 year growth

-2%

2 year growth

0%
Main Street Media of Tennessee
Mar 7th, 2024
BOMA fails to consider trash facility on South Center Point Road

More recently, Ingram Marine Group joined forces with Enexor, and Repurpose Sustainable Waste Solutions for a proposal that includes a transfer station and a free recycling drop-off center for residents in the former Dredge Master's building on South Center Point Road.

Enexor
Mar 28th, 2023
Enexor BioEnergy selected by the Army’s xTechSBIR CleanTech Program to showcase organic waste to renewable energy system.

In addition to this funding, Enexor was subsequently awarded $300,000 in matching funds from LaunchTN’s SBIR/STTR Matching Fund.

Fortune Business Insights
Jun 29th, 2022
Enexor BioEnergy, LLC launched novel bio cogeneration technology known as Bio-200 on Feb 1st 20'.

In February 2020, Enexor BioEnergy launched its novel bio cogeneration technology known as Bio-200 to provide effective energy by utilizing diverse types of feedstocks such as agricultural waste, wood chips, food & animal waste, and others.

The Tennessean
Sep 17th, 2021
Enexor BioEnergy partnered with University of Tennessee on Aug 17th 21'.

Enexor recently partnered with the University of Tennessee to test high-temperature ceramic filter technology, which could save energy and costs.

The Business Journals
Aug 23rd, 2021
Enexor BioEnergy receives $10 million investment from auto industry giant

Enexor manufactures a renewable energy system that converts nearly any type of organic waste, such as cardboard or animal waste, into energy.