Department of Agriculture

MICROBIOLOGIST

Normandy, Missouri Full time

MICROBIOLOGIST

Department: Department of Agriculture

Location(s): Normandy, Missouri

Salary Range: $41355 - $118136 Per Year

Job Summary: Serves as a Microbiologist in the Microbiology Branch of the Laboratory Regulatory Operations (LRO), Office of Public Health Science. Performs Microbiological analyses on regulatory samples, as well as various tasks associated with the adaptation and validation of methods and test systems used in field laboratories in the analysis of meat, poultry, and egg products. The samples are submitted by various Food Safety and Inspection Service field personnel located throughout the United States.

Major Duties:

  • Performs microbial analyses on a variety of samples of meat, poultry and egg products.
  • Performs microbial examinations of meat or poultry products and their ingredients to determine presence, numbers, and species of bacteria, Salmonella, Listeria, Shiga toxin-producing Escherichia coli (STEC), Campylobacter.
  • Prepares and maintains reagents.
  • Performs lot acceptance on commercially acquired test kits and reagents.
  • Operates and maintains a variety of analytical instruments.
  • Maintains quality control on instrumentation necessary to perform assigned analyses.
  • Maintains quality assurance records to serve as documentation for ISO 17025 accreditation, the Microbiological Laboratory Guidebook, and the Quality Assurance Plan of the laboratory.
  • Interprets and evaluates the results of the analyses according to FSIS and OPHS laboratory policy.
  • Develops and writes laboratory and section work instructions, spreadsheets, and forms for adoption into the laboratory quality system.
  • Accurately reflects work performed daily by recording on prescribed documents and within the electronic Laboratory Information Management System (LIMS).
  • Maintains quality assurance records in such a manner that they serve as documentation for ISO criteria for the USDA Microbiology Laboratory Guidebook and the Quality Assurance Plan of the Laboratory Guidebook.
  • Presents findings in a transparent and accurate manner.

Qualifications: Qualifications: Applicants can qualify for the different grades based on specialized experience, education or a combination of specialized experience and education as outlined below. To qualify at the GS-5: Fully meet the basic education requirements described in the individual occupational requirements (IOR). To qualify at the GS-7: An applicant must have one year of specialized experience equivalent to at least the GS-5 grade or its equivalent OR one year of graduate-level education or superior academic achievement. To qualify based on specialized experience at the GS-7 grade, an applicant's experience must have met the following: Performing microbiological analyses with guidance in a laboratory setting. Reviewing microbiological data and preparing reports or documentation with guidance. Assisting in quality assurance or quality control activities under supervision. To qualify at the GS-9 grade: An applicant must have one year of specialized experience equivalent to at least GS-7 grade or its equivalent OR two years of progressively higher-level graduate education leading to a master's degree or master's or equivalent graduate degree. To qualify based on specialized experience at the GS-9 grade, an applicant's experience must have met the following: Independently working with microbiological samples, media, or assays in a laboratory setting. Independently performing electronic record keeping, preparing detailed reports on microbiological analyses and making preliminary evaluations. Implementing quality assurance or quality control procedures, performing equipment maintenance, and troubleshooting basic issues. To qualify at the GS-11 grade: An applicant must have one year of specialized experience equivalent to at least the GS-9 grade or its equivalent OR 3 years of progressively higher-level graduate education leading to a Ph.D. degree or Ph.D. or equivalent doctoral degree. To qualify based on specialized experience at the GS-11 grade, an applicant's experience must have met the following: Independently performing high-throughput microbiological analyses on a variety of matrices and interpreting results in a regulatory or research laboratory setting. Independently performing electronic record keeping, preparing advanced reports and presenting findings to internal or external stakeholders. Implementing quality assurance or quality control procedures, performing equipment maintenance, and providing training to junior staff. To qualify at the GS-12 grade: An applicant must have one year of specialized experience equivalent to at least the GS-11 grade or its equivalent. An applicant's experience must have met the following: Independently performing high-throughput microbiological analyses on a variety of matrices and interpreting results in a regulatory or research laboratory setting. Independently performing electronic record keeping, preparing advanced reports and presenting findings to internal or external stakeholders. Leading the development and validation of new methods or technologies. Independently implementing quality assurance or quality control procedures, performing equipment maintenance, and providing training to junior staff. Experience refers to paid and unpaid experience, including volunteer work done through national service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

How to Apply: Please read the entire announcement and all the instructions before you begin an application. To apply for this position, you must complete the initial online application, to include the initial online assessment and submission of the required documentation specified in the Required Documents section above. The complete application package must be submitted by 11:59 PM (ET) on to receive consideration. Applying online is highly encouraged. We are available to assist you during business hours (normally 8:00 a.m. - 4:00 p.m., Monday - Friday). If applying online poses a hardship, contact the agency contact listed below well before the closing date for an alternate method. All hardship application packages must be complete and submitted no later than 12:00 p.m. (ET) on the closing date of the announcement to be entered into the system prior to its closing. This agency provides reasonable accommodation to applicants with disabilities on a case-by-case basis. Please contact us if you require this for any part of the application and hiring process. Alternative Methods for Applying: If you are unable to apply using the internet, please fax your request for an application package along with your name and mailing address to HR: 1-833-840-9219. To begin, click "Apply Online" and follow the instructions to complete the assessment questionnaire and attach your resume and all required documents. Step 1: Create a USAJOBS account (if you do not already have one) at www.usajobs.gov. It is recommended that as part of your profile you set up automatic email notification to be informed when the status of your application changes. If you choose not to set up this automatic notification, then you will have to log into your USAJOBS account to check on the status of your application. Step 2: In your USAJOBS account, you will have the opportunity to select your stored USAJOBS resume, create a new resume or upload a resume, and upload other relevant documents. All uploaded documents must be less than 5MB and in one of the following document formats: GIF, JPG, JPEG, PNG, RTF, PDF, TXT, or Word (.DOC or .DOCX). See "Required Documents" for details. Select the document you want to submit. Step 3: Click "Apply Online," answer all required questions, verify the documents you selected from USAJOBS transferred into the Agency's staffing system, and attach any additional documents that may not have transferred or be required. If qualifying based on education, you must submit a legible copy of your college transcript(s), with your application package, showing your conferred degree (if any) and/or applicable coursework as proof that you qualify based on education. If you have not yet graduated, submit your current transcript. NOTE: It is an applicant's responsibility to submit updated information. You can update your application or documents anytime while the announcement is open. Simply log into your USAJOBS account and click on "Application Status." Click on the position title, and then select "Update Application" to continue. NOTE: Please verify that documents you are uploading from USAJOBS transfer into the Agency's staffing system as there is a limitation to the number of documents that can be transferred. However, once in the Agency's staffing system, you will have the opportunity to upload additional documents. Uploaded documents must be less than 5MB and in one of the following document formats: GIF, JPG, JPEG, PNG, RTF, PDF, TXT or Word (DOC or DOCX). Do not upload Adobe Portfolio documents because they are not viewable. To verify the status of your application both during and after the announcement open period, log into your USAJOBS account at https://www.usajobs.gov. On the Home page, scroll down and locate your job application. Once the job has been located, click the "Track this application" link on the right under the application date. The page will refresh to display the Agency's application information page where you can scroll down and review any notifications the agency has sent you. The Application Status will appear along with the date your application was last updated. For information on what each application status means, visit: USAJOBS - Application Status. If you do not have access to the Internet, you are strongly encouraged to visit your library, state employment office, or another establishment that provides internet service to complete the online application and the assessment questionnaire. If this is not an option, refer to the Alternative Methods for Applying section below for specific instructions.

Application Deadline: 2025-12-17