MABA Classifieds

MABA accepts classified ads for "offering a position", "requesting a position" and "requests for proposals/bids" to run on this website. 

Classified Ad Rates and Information: For MABA members, each ad costs a flat fee of $50 for the first 50 words or less, and $1 for each additional word. For non-MABA members, each ad costs a flat fee of $100 for the first 50 words or less, and $2 for each additional word. If you are placing an ad, which includes photos, those photos must be supplied in JPG file format. There is a photo fee of $20. Please add this to the cost of your classified ad. This is in addition to the word count. The ad will run for 1 month and it will automatically expire after 1 month unless renewed.  Please allow two business days for ads to appear. Ads may take longer to appear during office closures and holidays.  Ads should be submitted via email to Mary Firestone at [email protected].  For more information, call 845-901-7905.


Offering a position

Casella Resource Solutions

The Site Operations Supervisor is responsible for developing and operating a successful recycling program of organics products and residuals. This position will work with agricultural partners, regulatory entities and third parties to manage a productive lexicon of outlets.  Learn more and apply today by clicking HERE.


The Midwest Biosolids Association (MBA) is accepting applications for an Executive Director position. The MBA is a recently formed non-profit organization dedicated to promoting sustainable management of biosolids and organic residuals, serving 11 Midwestern states and neighboring Canadian provinces. Details about the position, responsibilities of the Executive Director and how to apply are in the attached announcement.

To download the MBA Executive Director Job Description, click HERE.


374Water is hiring a Mechanical Piping Engineer (Remote) in the water treatment industry using Supercritical Water Oxidation technology. Duties are designing mechanical equipment. Skills needed: In-depth knowledge of piping, pumps, heat exchangers, pressure vessels, valves, and pressure vessel codes.  Apply at on the Careers page.


Requesting a position

CDL-A truck driver seeking a position in the biosolids industry, specifically biosolids composting.

I believe the impending decrease in fossil fuel consumption will lead to an increase in fertilizer costs. Therefore organic and nutrient capture will be imperative for food production.

To that end I have many ideas to scale and automate biosolids composting, slashing costs.

I have a BA in Philosophy and a Post-Graduate diploma in Environmental Studies.

[email protected]


Requests for proposals/bids



The Mid-Atlantic Biosolids Association (MABA) is unable to investigate the offers made in classifieds and, therefore, does not assume any responsibility concerning them. MABA reserves the right to decline to accept or withdraw advertisements in the classifieds. MABA reserves the right to edit classified ad copy.