MICROBIOLOGIST

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. Responsibilities 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. Requirements Conditions of Employment Qualifications Applicants must meet all qualifications and eligibility requirements by the closing date of the announcement including specialized experience and/or education, as defined below: BASIC REQUIREMENT: Microbiologist (0403):This position has an individual occupational requirement that must be met in order to qualify for the position. Individual Occupational Requirements, IOR Degree: microbiology; or biology, chemistry, or basic medical science that included at least 20 semester hours in microbiology and other subjects related to the study of microorganisms, and 20 semester hours in the physical and mathematical sciences combining course work in organic chemistry or biochemistry, physics, and college algebra, or their equivalent. OR Combination of education and experience: courses equivalent to a major in microbiology, biology, chemistry, or basic medical science that included courses as shown in A above, plus appropriate experience or additional education. Additional information regarding Superior Academic Achievement (SAA) can be found here under 4f. Educational and Training Provisions or Requirements. 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. 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. Education If education is required or you are using education to qualify, you must submit a copy of your college transcripts. Do not simply submit your highest degree earned as many of the required courses MAY be on an undergraduate transcript. An unofficial copy is sufficient with the application if it includes your name and the necessary course information; however, if you are selected, you will be required to submit official transcripts prior to entering on duty. Education must have been successfully obtained from an accredited school, college or university. If any education was completed at a foreign institute, you must submit with your application evidence that the institute was appropriately accredited by an accrediting body recognized by the U.S. Department of Education as equivalent to U.S. education standards. There are private organizations that specialize in this evaluation and a fee is normally associated with this service. For a list of private organizations that evaluate education, visit the NACES website. All transcripts must be in English or include an English translation. Additional Information Career Transition Assistance Plan (CTAP), Reemployment Priority List (RPL), or Interagency Career Transition Assistance Plan (ICTAP): Visit the OPM website for information on how to apply as a CTAP, RPL, or ICTAP eligible. To exercise selection priority for this vacancy, CTAP/RPL/ICTAP candidates must meet the basic eligibility requirements and all selective factors. CTAP/ICTAP candidates must be rated and determined to be well qualified (or above) based on an evaluation of the competencies listed in the How You Will Be Evaluated section. When assessed through a score-based category rating method, CTAP/ICTAP applicants must receive a rating of at least 85 out of a possible 100. Selectees may be eligible for Creditable Service for Annual Leave Accrual (CSALA). Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments. This announcement may be used to fill additional like vacancies should any occur in the announced duty location(s). Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact: USDA's TARGET Center at 202-720-2600 (voice and TDD). It is the policy of the Government not to deny employment simply because an individual has been unemployed or has had financial difficulties that have arisen through no fault of the individual. To see more information visit CHCO Council. Selectee must be able to obtain and maintain a security clearance. If selected you will be subject to a National Agency Check and Inquiry (NACI) and a credit report. If you are selected for a position with further promotion potential, you will be placed under a career development plan, and may be non-competitively promoted if you successfully complete the requirements and if recommended by management. However, promotion is neither implied nor guaranteed. More information on applying under special hiring authorities such as 30 percent disabled veterans appointing authority may be found on the USAJOBS - Special Authorities.