Job Description

Summary

This position is located in the Food and Drug Administration and is located in the Center for Tobacco Products, Office of Science, Division of Product Science (DPS) in Silver Spring, MD. Serve as a Lead Microbiologist and is knowledgeable about the microbiology of tobacco products and understands the regulations and laws applicable to tobacco products.

Duties

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• Serving as a technical authority in providing microbiology expertise in dealing with the microbiology aspects of public health issues.
• Reviews documents submitted for regulatory action; advises management on issues related to scientific matters; and provides verbal and written responses.
• Partnering with other government agencies and private organizations to accomplish program objectives.
• Working with complicating factors (e.g., the accepted solution of one issue may be in direct conflict to the accepted solution of another issue).
• Identifying, assessing, and interpreting emerging and precedent-setting issues that impact programs, regulations, and policies as they relate to microbiology.

Requirements

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Conditions of employment

• Citizenship Requirement: You must be a U.S. Citizen to be considered for this advertisement unless explicitly stated otherwise.
• FDA participates in e-Verify: All new hires must complete the I-9 form; this information will be processed through e-Verify to determine your employment eligibility. If a discrepancy arises, you must take affirmative steps to resolve the matter.
• Selective Service Registration: All applicants born male, on (or after) 12/31/1959, must be registered with the Selective Service System OR have an approved exemption. Visit for more info.
• Background Investigation Requirement: All employees must pass a security investigation. Failing to pass the background check may be grounds for removal or legal action. If hired, you may be subject to additional investigations at a later time.
• Time-in-Grade Requirement: If you are applying as a current Federal employee, you must meet the time-in-grade requirements described in the Qualifications section, generally, 52-weeks of comparable experience at the next lowest grade.
• Certification of Accuracy: All information concerning eligibility and qualification is subject to investigation and verification. False representation may be grounds for non-consideration, non-selection, or appropriate legal action.
• You must meet ALL requirements by the closing date of this announcement to be considered. Only education, experience, and qualifications attained by this date will be considered. You must continue to meet all requirements through the hiring process.
• Direct Deposit: You will be required to have all federal salary payments electronically deposited into a bank account with a financial institution of your choice.
• Additional selections may be made from this vacancy, within the same geographical area, by other organizational elements from within FDA, through shared corporate recruiting activities.
• All applicants tentatively selected for this position will be required to submit to urinalysis to screen for illegal drug use prior to appointment and be subject to random, reasonable suspicion, and post-accident drug testing upon hiring.
• Appointment to the position will be contingent upon a negative applicant drug test result.
• Probationary periods are required for new employees appointed to competitive service positions for the first time; or reinstated employees who return after a break in service of 30-days or more and who have not completed a probationary period.
• Trial periods are required for all excepted service employees. Trial periods served in the same position and agency with no break in service will satisfy the requirement.

Qualifications

The position of Lead Microbiologist falls within the 0403 occupational series. To qualify for this position at grade GS-14, you must meet Time-in-Grade requirements by 11:59 pm EST on 03/31/2026.

Basic Requirements:

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 above, plus appropriate experience or additional education.

AND ;

Minimum Qualifications :

Specialized experience is experience that equipped the applicant with the particular knowledge, skills, and abilities to perform successfully the duties of the position, and that is typically in or related to the work of the position to be filled. The specialized experience must demonstrate one year of full-time work experience, or the equivalent if part-time (for example, an employee working 20 hours per week for a 12-month period should be credited with 6 months of experience.) Experience may have been obtained in either the federal service or its equivalent with state or local government, the private sector, or nongovernmental organizations.

GS-14 : You must have one year of specialized experience equivalent to at least the GS-13, in the Federal service, which includes: working independently or with a team to develop and draft new or revised guidelines, policies and/ or procedures for regulated tobacco products; determining the adequacy of data and tests submitted by manufacturers regarding the safety and public health impact of regulated tobacco products; and remaining current on scientific literature and research to assist with internal research goals.

In accordance with Office of Personnel Management policy, federal employees are assumed to have gained experience by performing duties and responsibilities appropriate for their official series and grade level as described in their position description. Experience that would not normally be part of the employee's position is creditable, however, when documented by satisfactory evidence, such as a signed memorandum from the employee's supervisor or an SF-50 or SF-52 documenting an official detail or other official assignment. The documentation must indicate whether the duties were performed full time or, if part time, the percentage of times the other duties were performed. It is expected that this documentation is included in the employee's official personnel record. In order to receive credit for experience in your resume that is not within the official series and grade level of your official position, you must provide a copy of the appropriate documentation of such experience as indicated above.

PHS Commissioned Corps Officers interested in performing the duties of this position within the Commissioned Corps may apply online to this announcement. Candidates will be referred to (CC) personnel and not as candidates for conversion to a permanent career or career-conditional appointment.

NOTE: It is your responsibility to ensure your responses and appropriate documentation is submitted prior to the closing date. To verify your application is complete, log into your USAJOBS account, select the Application Status link and then select the M o re Information link for this position. The Details page will display the status of your application, the documentation received and processed, and any correspondence the agency has sent related to this application. Your uploaded documents may take several hours to clear the virus scan process.

IN DESCRIBING YOUR EXPERIENCE, PLEASE BE CLEAR AND SPECIFIC. WE WILL NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE. Qualifications are based on breadth/level of experience. In addition to describing duties performed, applicants must provide the exact dates of each period of employment (from MM/YY to MM/YY) and the number of hours worked per week if part time. As qualification determinations cannot be made when resumes do not include the required information, failure to provide this information may result in disqualification. Applicants are encouraged to use the USAJOBS Resume Builder to develop their federal resume.

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, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

You must submit supporting documentation to verify your eligibility to apply for this vacancy.

For internal applicants an SF-50 will be required. If Educational requirements are listed, you must submit a Transcript, even if you occupy the series/grade in question. See the Required Documents section for full details...

If you are serving, or have served in the last 5 years (from 03/31/2026) as an Executive Branch political, Schedule C, or Non-career SES appointee, HHS/FDA may be required to obtain approval by the Office of Personnel Management (OPM) prior to beginning employment. You can find out if you have held one of these appointment types by looking at your Standard Form 50s in your Electronic Official Personnel Folder (eOPF), in Section 5 where the legal authorities are listed. If you have served or are currently serving, you must provide a copy of your SF-50, Notification of Personnel Action, documenting this appointment. In addition, you will be required to respond to the question in the assessment and certify your responses to the questionnaire. Political Appointees FAQ - OPM

Education

TRANSCRIPTS:

Positions which are scientific or technical in nature often have very specific educational requirements. You must submit an official transcript, unofficial transcript, or a list including courses, grades earned, completion dates, and quarter and semester hours earned. If you are using education completed in foreign colleges or universities, see the Foreign Education section below for additional requirements.

Pay careful attention to the Qualifications and Education sections to identify vacancies where a transcript is required. Even if you hold a similar position or are a current employee, you are not exempt from transcript requirements.

Electronic Transcript Caution : If you have obtained your transcripts electronically, the file might contain security measures that could prevent our application system from reading the file. Therefore, you should consider asking the institution to provide the file in a non-secured electronic format. Alternatively, you could scan or take a photo of the printed copy of the transcript. If your uploaded transcript cannot be read by our system, you may receive consideration and credit for the information we can access.

FOREIGN EDUCATION

Applicants using part, or all of their education completed outside of the U.S. to meet the qualification requirements, must have their foreign education evaluated by an accredited organization to ensure that the foreign education is comparable to education received in accredited educational institutions in the U.S. We will only accept the completed foreign credential evaluation.

To be acceptable, the foreign credential evaluation must include/describe at a minimum, the following information: (1) The type of education received by the applicant; (2) The level of education in relation to the U.S. education system, and state that its comparability recommendations follow the general guidelines of the International Evaluation Standards Council; (3) The content of the applicant's educational program earned abroad, and the standard obtained; (4) The status of the awarding foreign school's recognition and legitimacy in its home country's education system; and (5) Any other information of interest such as what the evaluation service did to obtain this information, the qualifications of the evaluator, and any indications as to other problems such as forgery.

Note : Some positions require the completion of specific courses or a specified number of credit hours. Therefore, the foreign credential evaluation should provide information similar to that of an official transcript, to include a list of the courses taken, quarter and/or semester hours awarded, the cumulative grade point average (GPA), honors received, if any, date degree awarded.

Applicants can request an evaluation from a member organization of one of the two national associations of credential evaluation services listed below:

1. National Association of Credential Evaluation Services (NACES)
2. Association of International Credentials Evaluators (AICE)

Credential evaluations are not free, and applicants are responsible for the cost of the selected service.

For more information about this requirement, please visit the

Additional information

For some advertisements, the Food & Drug Administration receives hundreds, even thousands, of applications from job-seekers. Because of this high level of interest, FDA reserves the option of setting an application number limit.

When an application limit is set, USAJOBS will close the vacancy at 11:59 pm Eastern Time on either:

(A) the day the limit is reached, -OR-

(B) the pre-defined closing date of 03/31/2026, whichever comes first.

If the limit is reached before 11:59 pm ET, all applications in excess of the limit will continue to be accepted until 11:59 pm ET.

The application limit for this advertisement, if applicable, is: 150

For more information about announcement closing, see:

ADDITIONAL CONDITIONS OF EMPLOYMENT:

We may make additional selections for similar positions across the entire Department of Health and Human Services (HHS) within the local commuting area(s) identified in this vacancy announcement. By applying, you agree to have your application shared with any interested selecting official(s) at HHS. There is no option to opt-out as your information will not be shared with other hiring agencies outside of HHS.

• Pre-employment physical: No
• Drug testing: No
• License: No
• Mobility agreement: No
• Immunization: No
• Bargaining Unit : No

Incentives may be authorized; however, this is contingent upon funds availability. If authorized, certain incentives will require you to sign a service agreement to remain in the Federal government for a period of up to 3 years. Note: This statement does not imply nor guarantee an incentive will be offered and paid. Incentives include the following: moving expenses, recruitment or relocation incentive; student loan repayment, superior qualifications appointment, creditable service for annual leave for prior non-federal work experience or prior uniformed military service, etc.

This position may require financial disclosure reporting and will be subject to FDA's prohibited financial interest regulation. If you are hired, you may be required to divest of certain financial interests. You are advised to seek additional information on this requirement from the hiring official before accepting any job offers. For more information please visit the FDA Ethics web page: .

Applicants selected for this position will be subject to reasonable suspicion and post-accident drug testing upon hiring. To demonstrate commitment to the HHS goal of a drug-free workplace and to set an example for other Federal employees, employees not in a testing designated position may volunteer for unannounced random testing by notifying their Drug-free Federal Workplace Program Point of Contact upon hiring.

All requirements must be met by the closing date of this announcement (03/31/2026); only education and experience gained by this date will be considered. You must continue to meet all requirements throughout the hiring process.

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Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

Benefits

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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

Job Tags

Permanent employment, Full time, Part time, Work experience placement, Second job, Work at office, Local area, Trial period, Relocation package

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