“The isolation, characterization, and ability to grow microbial strains commercial scale. That's what we do better than anybody else and in a very short timeframe.”
Ardean Veldkamp
Director of Sales


MDG 10th Anniversary


Thank you for your interest in Microbial Discovery Group. We believe that people are our most important asset.  It is the aim of MDG to create an environment to attract, develop and retain the best and the brightest people who embrace our values.



In order to be considered for any position at MDG, we ask that you complete a Culture Index Survey. This survey helps with the process of finding great people who are a mutual fit. Those who do not complete the culture index will not be considered. 

Other positions often available include:

  • Research and Development
  • Fermentation
  • Production
  • QC/QA
  • Sales and Marketing
  • Administration

MDG accepts resumes regardless of position availability.  If you believe you would be a fit for MDG in any of these departments, we would be glad to hear from you so we might keep your resume on file. Please send to info@mdgbio.com.

Immediate Openings:

Job Posting: Biomanufacturing Operator I

The Biomanufacturing Operator I will provide support in the daily operation of the production of spore-forming bacteria (benign), as well as to help clean the facility in the manner required for Good Manufacturing Practices of food and feed ingredients. These activities are the primary responsibility of this job.

Job Posting: Project Microbiologist I

The primary function or purpose of this position is to complete a wide variety of research and development (R&D) projects. This position requires working closely with the group manager at times but spending most of the time working independently in a laboratory setting.

Job Posting: Wastewater Treatment Sales

The candidate will regularly search for wastewater and distribution companies who will partner with MDG to provide successful treatment programs. The position will provide regular support and customer service. The salesperson will work with technical staff to help train clients and maintain accounts.

Job Posting: Quality Control Microbiology Lab Manager

This position is responsible for management of QC Laboratory operations including supervision of staff and processes, ensuring product quality, cost efficiencies, and customer satisfaction. Position performs certain administrative functions as directed by the Senior Regulatory and Quality Manager.
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