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Microbiologist Food Processing Lab


Job Location:

Corvallis, OR - USA

Monthly Salary: Not provided by the employer
Posted: 26 July 2026 (30+ days ago)
Application Deadline: 23 October 2026
Vacancies: 1 Vacancy

Job Summary

The mission for this position is to manage Stahlbush Island Farms microbiology program which includes environmental monitoring finished product testing water systems testing and outside lab communication and shipping.

Responsibilities
  • Perform microbiological testing on finished product samples using AOAC approved methods.
  • Outside lab management and release of results to customers.
  • Enumerate microorganisms routinely and keep records of these results.
  • Prepare dilution blanks and media for microbiological testing.
  • Manage the environmental monitoring program.
  • Send samples to third party laboratories for additional testing (pathogens heavy metals pesticides Non-GMO and any other testing based on customer request).
  • Review customer specifications to determine if microbiological testing requests can be met.
  • Monitor stock of microbiological-related supplies. Monitor laboratory equipment including incubator and refrigerator temperatures daily.
  • Maintain microbiological test results and enter data into various files.
  • Positive release of product based on in-house and outside lab microbiological testing.
  • Create and update microbiology-related Standard Operating Procedures.
  • Submit requisitions for outside lab testing and supplies as needed.
  • Sample water systems on site send for analysis and maintain records.
  • This position has been identified as holding responsibility for food safety and quality of the company. This responsibility extends over all shifts.
  • During absence the following position serves as coverage to this position: Microbiologist or Quality Assurance Manager.
Minimum Qualifications
  • Bachelor of Science in Microbiology.
  • Candidates with microbiological background as it applies to the food industry preferred.
  • Flexible schedule; may require weekends and holidays.
  • Proficient in Microsoft office.
  • Willingness to work in various temperatures.
Schedule
  • Tuesday Saturday 8 hour scheduled days

The statements made in any and all of the position postings are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities duties and skills required of personnel so classified.

Stahlbush Island Farms Inc is an equal opportunity employer focused on the employment and advancement of all applicants and colleagues for employment and promotion without regard to race color ethnicity religion gender pregnancy/childbirth age national origin sexual orientation gender identity or expression disability genetic information citizenship veteran or military status marital or domestic partner status or any other category protected by federal state and/or local laws.

Stahlbush Island Farms is an equal opportunity employer program auxiliary aids and services are available upon request to individuals with disabilities.


Required Experience:

Senior IC


About Company

Company Logo

Stahlbush Island Farms is a family-owned farm based in the Pacific Northwest producing frozen and pureed fruit and vegetables.

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