Join the Moleaer Team

Come be a part of the aeration revolution! We are rapidly expanding and are looking for creative and ambitious people to help take Moleaer to the next level. If you are motivated and passionate about cutting-edge technology and helping businesses around the world solve their aeration needs, then we want to hear from you.

Moleaer is an equal opportunity employer. All applicants will be considered regardless of race, religion, national origin, sexual orientation, gender identity, age, status as a protected veteran, or status as a qualified individual with a disability.

All resumes should be emailed to

MoleaerTM (Latin for tiny air) develops industrial-scale nanobubble systems that deliver extraordinary improvements in sustainable food production, chemical-free water treatment and efficient resource recovery.

The Company’s plug-and-play nanobubble generators have been independently validated as the most efficient gas injection technology available to infuse virtually any gas into any liquid. Moleaer’s nanobubble generators (inject two forms of gas, dissolved + suspended) by forming trillions of nano-sized bubbles in water.  These bubbles which are 2500x smaller than a grain of salt, exhibit extraordinary properties including neutral buoyancy, high negative surface charge, and strong oxidation potential.  These characteristics enable Moleaer to deliver an easily-implemented, chemical-free, sustainable and cost-effective solution to customers seeking to improve food production, water treatment and natural resource recovery.

The company's mission is to unlock the full potential of nanobubbles to enhance and protect our water, food, and natural resources.

Moleaer is currently seeking a senior mechanical engineer for its product engineering team. The position reports to the Director of Product Engineering and is responsible for new product development and value engineering of Moleaer’s nanobubble generator systems.

Required Skills

  • In-depth knowledge of fluid mechanics and thermodynamics
  • Flow systems design experience: Pump/compressor selection, flow calculations, instrumentation, valving, and system assembly.
  • Design and build test fixtures. Write and executes test plans.
  • Experienced in Drafting and 3D modeling (2 years minimum): SolidWorks preferred. Other 3D modeling software are acceptable
  • Material selection and BOMs
  • Able to read and understand electrical schematics
  • Able to manage time in a fast-paced environment and work with cross-functional teams.

Preferred qualifications:

  • Experience with DFMEA, DFA and DFM.
  • PLC programming knowledge
  • Experienced in sustaining engineering practices and ECOs.
  • Experienced in root cause analysis and corrective actions (RCA)
  • Knowledge of plastic joints, hardware, and PVC piping.

Education and experience

  • S in Mechanical engineering from an accredited knowledge.
  • Minimum 5 years of mechanical engineering experience or 3 years with a master’s degree in a relate field.

Residency requirements:

  • US citizens or permanent residents. Company does not provide visa sponsorship

Relocation assistance: None. 

Travel: Less than 10%.

Senior Mechanical Engineer / Design Engineer: Apply Now

About Moleaer:

MoleaerTM is an American-based nanobubble technology company with a mission to unlock the full potential of nanobubbles to enhance and protect water, food, and natural resources. Moleaer established the nanobubble industry in the U.S. by developing the first nanobubble generator that can perform cost-effectively at municipal and industrial scale. Through partnerships with universities, Moleaer has proven that nanobubbles can solve complex industrial challenges in agriculture, horticulture, aquaculture, wastewater, aquatic management, and resource recovery. Moleaer has deployed nanobubble generators at more than 350 customer sites worldwide in 32 countries on six continents since 2016. To learn more, visit:

The company's mission is to unlock the full potential of nanobubbles to enhance and protect our water, food, and natural resources.

About Nanobubbles:

Nanobubbles are invisible to the naked eye, 2500 times smaller than a single grain of table salt. Nanobubbles remain suspended in water for long periods of time, acting like a battery that delivers oxygen continuously to the entire body of water. As oxygen is consumed, the nanobubbles diffuse more oxygen into solution, sustaining the level of dissolved oxygen. Moleaer provides the highest proven oxygen transfer rate in the aeration and gas infusion industry, with an efficiency of over 85 percent per foot of water (Michael Stenstrom, UCLA, 2017).

About the Role:

Moleaer is currently seeking a Sales Representative to help generate new customers interested in utilizing Moleaer’s nanobubble generators. The role will be remote and will rarely require travel.

Essential Functions:

  1. Outbound Lead Generation: The Sale Representative will be the first point of contact for prospective customers. This role will be responsible for following the strategic guidance from the Market Manager and VP of Strategy to identify prospective customers and proactively generate new sales leads.
  2. Project Manage Leads Through Sales Process: The Sales Representative will be responsible for creating and tracking the sales process for leads the he/she generates through a CRM database.
  3. Data Aggregation: The Sales Representative will be responsible for aggregating initial feedback from customers to help the team enhance its offerings over time.


  • Recent College Graduate from a leading American University
  • Bachelor’s Degree in Business / Marketing / Agriculture / Biology / Chemistry
  • Fluent in English (spoken and written)
  • Proficient in Spanish (spoken and written)
  • Lives on the West Coast (ideally in California)
  • Excellent communication and writing skills
  • Able and comfortable to cold call / cold email prospective customers
  • Prior experience in agriculture / horticulture / aquaculture
  • Eagerness to learn and take on responsibilities within the organization
  • Demonstrated ability to follow directions from leadership
  • Excellent organizational and project management skills
  • Self-starter, with the ability to work independently and productively in remote locations with minimal supervision
  • Ability and desire to always improve verbal and written communication skills
  • Proficient in Microsoft Office, experience using customer relationship management (CRM) systems

How to Apply:

  • Please send a resume and cover letter to by July 17, 2020
  • Please include a sample of an email that you would send to a prospective student that is considering attending your alma mater.
Sales Representative: Apply Now