Mathematical Statistician Job in Arlington, VA

Vacancy No. H-DEA-26-12976601-DE-DG Department Drug Enforcement Administration
Salary $121,785.00 to $158,322.00 Grade 13 to 13
Perm/Temp Permanent FT/PT Full-time
Open Date 7/5/2026 Close Date 7/10/2026
Job Link Apply Online Who may apply Public
Locations:
Arlington, VA


Mathematical Statistician

Department of Justice
Drug Enforcement Administration
Diversion Control Division (DC) UN Reporting & Quota Section (DRQ)

Summary

This position is located in the Drug Enforcement Administration (DEA), Diversion Control Division (DC), UN Reporting & Quota Section (DRQ).

This position's primary purpose is to design, develop, and adapt mathematical methods and techniques and utilizes a number of planning and evaluation activities to ensure the validity of statistical information upon which agency and Federal policy decisions are made in the development, direction and coordination of the Diversion Control effort.

This job is open to

The public

U.S. Citizens, Nationals or those who owe allegiance to the U.S.

Career transition (CTAP, ICTAP, RPL)

Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.

Clarification from the agency

U.S. Citizens, Nationals, or those who owe allegiance to the U.S.

Duties

As a Mathematical Statistician, your typical work assignments may include:

  • Prepare complex technical reports, presentations and statistical materials based on data collected and analyzed
  • Conduct research, collect data, reduce findings to facts, and interpret and document findings
  • Use mathematical and statistical measures/models to resolve problems and make recommendations
  • Defend/explain conclusions resulting from evaluation of data
  • Evaluate the precision and validity of estimates and investigate sources and magnitude of error in data.

Requirements

Conditions of employment

  • U.S. Citizenship is required.
  • Employment is subject to the successful completion of a background investigation. Must be able to obtain and maintain a security clearance.
  • Incumbent is subject to random drug testing.
  • Successfully pass the E-Verify employment verification check. To learn more about E-Verify, including your rights and responsibilities, visit: http://www.dhs.gov/E-Verify/.
  • Selective Service: Males born after 12/31/59 must be registered or exempt from Selective Service (see http://www.sss.gov/).
  • Selectee will be required to serve a 1-year probationary period (OR 1-year OR 2-year trial period, as appropriate) during which we will evaluate your fitness and whether your continued employment advances the public interest.
  • All applicants tentatively selected for this position will be required to submit to urinalysis to screen for illegal drug use prior to appointment.

Qualifications

For more information on eligibility requirements see: DEA Employment Eligibility

Applicants must meet all of the required qualification requirements described below by the closing of this announcement. If you are qualifying based on education or if there are mandatory education requirements listed below, you MUST submit a copy of your college transcript with your application.

Specialized 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.

Applicants must meet the Basic Qualification - Individual Occupational Requirements (IOR) AND Specialized Experience requirements as noted below. Qualification claims will be subject to verification.

Applicants applying for the GS-13 must meet one of the following requirements:

A. Degree: that includes 24 semester hours of mathematics and statistics, of which at least 12 semester hours were in mathematics and 6 semester hours were in statistics.

OR

B. Combination of education and experience -- at least 24 semester hours of mathematics and statistics, including at least 12 hours in mathematics and 6 hours in statistics, as shown in A above, plus appropriate experience or additional education.

Qualifying experience must demonstrate the following:A. Have at least one full year of qualifying specialized experience that is at least equivalent in difficulty and complexity to work performed at the GS-12 grade level.

AND

Specialized Experience Required GS-13: One year of specialized experience equivalent to at least the GS-12 level or pay band in the Federal service that includes performing at least four (4) of the six (6) the following duties: 1) Design, develop, and adapt mathematical methods and techniques to statistical processes; 2) Ensure the validity of statistical data for policy decisions and resource allocation; 3) Prepare complex technical reports, presentations and statistical materials based on data collected and analyzed; conduct research, collect data, reduce findings to facts, and interpret and document findings; 4) Use mathematical and statistical measures/models to resolve problems and make recommendations; 5) Defend/explain conclusions resulting from evaluation of data; or 6) Evaluate the precision and validity of estimates and investigate sources and magnitude of error in data.

Additional information on the position qualification requirements are located in the Office of Personnel Management's (OPM) Qualifications Standards Handbook.

Time-In-Grade Requirement: Applicants must meet time-in-grade and time after competitive appointment requirements by the closing date of this announcement.

Education

This position requires specific coursework and/or a degree to meet the basic education requirement.

You must submit an official transcript, unofficial transcript, or a list including courses, grades earned, completion dates, and quarter and semester hours earned. Your transcript(s) must clearly demonstrate the course(s) listed in the qualification requirement section. If the transcript(s) does not clearly demonstrate this you must submit a copy of the course description and/or other documentation demonstrating that the courses are equivalent.

If you are claiming education as any part of your qualifications for this position, you must submit an official transcript, unofficial transcript, or a list including courses, grades earned, completion dates, and quarter and semester hours earned.

Special Instructions for Foreign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. Failure to provide such documentation with your application will result in lost consideration. For further information, visit: https://sites.ed.gov/international/recognition-of-foreign-qualifications/.

Additional information

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. (https://appsupport.usastaffing.gov/hc/en-us/sections/28980686389652-Reasonable-Accommodation-Information)

Current or Former Political Appointees: The Office of Personnel Management (OPM) must authorize employment offers made to current or former political appointees. If you are currently, or have been within the last 5 years, a political Schedule A, Schedule C, Non-career SES or Presidential Appointee employee in the Executive Branch, you must disclose this information to the Human Resources Office listed in this announcement.

Multiple positions may be filled from this announcement. If eligible, applicants to this announcement may be referred to similar positions in any Division/Office listed in this announcement. Telework eligibility and security clearance requirements may vary for such similar positions.

Recruitment and/or Relocation Incentives maybe considered and approved under conditions specified provided the agency has determined that the position is likely to be difficult to fill in the absence of an incentive and funding for such an incentive is available.

As a condition of employment for accepting this position, you may be required to serve a 1-year probationary period OR 1-year or 2-year trial period during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may consider:

  • your performance and conduct;
  • the needs and interests of the agency;
  • whether your continued employment would advance organizational goals of the agency or the Government; and
  • whether your continued employment would advance the efficiency of the Federal service.
Upon completion of your probationary period or trial period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

Eligible employees may be authorized to telework on a situational or unscheduled basis, with supervisory approval granted as operational needs allow.

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.

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.

Review our 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.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), your responses on the application questionnaire, and your responses to all assessments required for this position.

Subject-matter-experts (SMEs) will review your resume to determine your qualifications for this position based on the required specialized experience. Your resume should demonstrate how you meet all aspects of the specialized experience statement. SMEs will not review additional information beyond your resume.If you meet the eligibility and minimum qualification requirements for this position a panel of subject-matter-experts (SMEs) will perform a structured review of your resume to evaluate your knowledge, skills, abilities, and competences as they directly relate to the duties of this position.Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration.

You will be assessed on the following competencies (knowledge, skills, abilities, and other characteristics):

  • Mathematical Reasoning
  • Oral Communication
  • Planning and Evaluating
  • Strategic Thinking

To preview the application questionnaire, click the following link: https://apply.usastaffing.gov/ViewQuestionnaire/12976601

The assessment questionnaire includes four short, free-response essay questions which provides an opportunity for you to highlight your dedication to public service for the hiring manager and agency leadership (or designee(s)). While your responses are not required and will not be scored, we encourage you to thoughtfully address each question in 200-words or less. You will be asked to certify that you are using your own words and have not used a consultant or artificial intelligence (AI) such as a large language model (LLM) like ChatGPT or Copilot. Applicants will only be considered for the Eligibilities for which they claim in the job questionnaire AND must provide the supporting documentation. Applicants will not be considered for Eligibilities for which they did not claim, regardless of the documentation submitted with the application.

All qualified Non-Competitive applicants and the best qualified Merit Promotion applicants will be referred to the hiring manager for consideration.Agency and Interagency Career Transition Assistance Program (CTAP and ICTAP) candidates must be well qualified for the position to receive consideration for selection priority. Candidates are considered well qualified if their knowledge, skills, and abilities (KSAs) exceed the minimum qualifications described in the announcement.

Required Documents

All required documents listed below, that are applicable to you, must be submitted to our automated system by 11:59 p.m. Eastern Time (ET) on the closing date of this announcement.

  1. Resume - must be no more than two pages in length; resumes exceeding two pages will be removed from consideration. Resume should include applicants' name, email address, phone number, relevant work/volunteer experience, education and training. Include the start and end dates (from month/year to month/year), work schedule (e.g. part or full-time), the number of hours per week worked/volunteered, job title and description of duties performed. Education/Certification/Licensure when relevant or required for position. See Guidance for Applicants on 2-Page Resume and visit the USAJOBS Help Center for more information.
  2. Transcripts, if applicable and you are qualifying based on education. See the Qualification and Education sections of this announcement for more information. If selected, an official/sealed college transcript(s) will be required to verify education prior to employment.
  3. Agency and Interagency Career Transition Assistance Program (CTAP and ICTAP) Eligibles, if applicable: View information about CTAP and ICTAP eligibility on OPM's Career Transition Resources website. You must be rated in the Highly-Qualified category for this position and submit the supporting documents listed below to receive consideration for selection priority.
  • (e.g. Certification of Expected Separation, Reduction-In-Force Separation Notice, or Notice of Proposed Removal; SF-50 that documents the RIF separation action; and most recent performance appraisal.)
  1. Veterans' Preference documentation, if applicable: The Category Rating Process does not add veterans' preference points or apply the "rule of three," but protects the rights of veterans by placing them ahead of non-preference eligibles within each category. Preference eligibles who meet the minimum qualification requirements and have a compensable service-connected disability of at least 10 percent or higher will be listed in the highest quality category (except in the case of scientific or professional positions at the GS-09 level or higher).
  • To claim 5-point preference, submit a copy of your DD-214 Certificate of Release or Discharge from Active Duty.
  • To claim 10-point preference, submit the SF-15 (Application for 10-Point Veteran Preference) AND all required documentation outlined on the form to support your claim (e.g., DD-214, official statement from the Department of Veterans Affairs, etc.). If we cannot verify your 10-point preference claim, your application will be reviewed for 5-point preference.
  • To claim 10-point derived preference (i.e., spouses, widows, widowers or mothers of veterans), submit a completed SF-15 andall required documentation listed on the SF-15 to support your claim.
  • To claim 0-point Sole Survivorship preference, submit a copy of your DD-214 or another form of official documentation showing that your discharge or release from active duty occurred on or after August 29, 2008 and was based on a sole survivorship discharge.
  • For all preference claims:
    • DD-214 must show the dates of service, type of discharge, and any qualifying service campaign medals.
    • If you are currently on active duty and applying based on eligibility under the Veterans Opportunity to Work (VOW) Act, you must provide a certification on letterhead from your military branch which contains your military service dates, expected date of discharge or release, and the character of service to show that your military service was performed under honorable conditions. The expected date of discharge or release must be no later than 120 days after the certification is submitted for consideration for this vacancy announcement.
  • For more veterans' preference information, visit the USAJOBS Help Center.
5. Other Qualification Documentation (e.g. certificates, certifications, etc.), if applicable. See the Qualification section of this announcement for more information.

If you are relying on your education to meet qualification requirements:

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

How to Apply

Please read the entire announcement and all the instructions before you begin an application. To apply and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the closing date of the announcement to receive consideration. The application process is as follows:

  1. Click the Apply Online button.
  2. Answer the questions presented in the application and attach all necessary supporting documentation.
  3. Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date.
  4. If you are required to complete any USA Hire Assessments, you will be notified after submitting your application. The notification will be provided in your application submission screen and via email. The notification will include your unique assessment access link to the USA Hire system and the completion deadline. Additionally, in USAJOBS you can click "Track this application" to return to your assessment completion notice.
  5. Access USA Hire using your unique assessment link. Access is granted through your USAJOBS login credentials.
  6. Review all instructions prior to beginning your assessments. You will have the opportunity to request a testing accommodation before beginning the assessments should you have a disability covered under the Rehabilitation Act of 1973 as amended.
  7. Set aside at least 3 hours to take the USA Hire Assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue later, you can re-use your unique assessment link.
  8. Your responses to the USA Hire Assessments will be reused for one year (in most cases) from the date you complete an assessment. If future applications you submit require completion of the same assessments, your responses will be automatically reused.
Visit the USA Hire Applicant Resource Center for practice assessments and assessment preparation resources at https://support-usahire.opm.gov/hc/en-us.

You may update your application documents and some questions related to your personal information at any time during the announcement open period. However, you will not be able to make changes to questions related to assessing the minimum qualifications and competencies (knowledge, skills, abilities and other characteristics) mentioned in the "How You Will Be Evaluated" section above. To make an allowed update to your application, return to your USAJOBS account (https://usajobs.gov). There you will find a record of your application, the application status, and an option to Edit my application. This option will no longer be available once the announcement has closed.

To view the announcement status or your application status: Visit https://www.usajobs.gov/Help/howto/application/status/. Your application status page is where you can view your application status, USA Hire assessment completion status, and review your notifications sent by the hiring agency regarding your application.

Agency contact information

DeNisha Gambrill
Email
DeNisha.L.Gambrill@dea.gov
Address
Drug Enforcement Administration
Do Not Send Postal Mail
Springfield, VA 21310
US

Next steps

Once the online application package is received, you will be notified through USAJOBS of your qualification status and referral or non-referral to the hiring official for further consideration. If further evaluation or interviews are required, you will be contacted.

We will notify you by email the outcome after each of these steps has been completed. Your application status will be updated up to four times during the following hiring phases:

  1. After applications are received.
  2. After applications are assessed to determine qualifications.
  3. After candidates are referred to the hiring manager.
  4. If selected, candidates may receive additional notifications regarding the next steps in the hiring process.
Your status will also be updated on your USAJOBS account throughout the process.

Drug Enforcement Administration

TOUGH WORK. VITAL MISSION. Challenge yourself! You have the power to help combat drug trafficking. Be a part of DEA! It's tough work, but a vital mission. Whatever your background or expertise, your work at DEA will be tremendously rewarding because it will have a daily impact on national security and the quality of life of all Americans.

The DEA is our country's leading organization in charge of enforcing the controlled substance laws of the United States. The DEA provides employees with an exciting career whether supporting missions at home or abroad. Our employees make a difference by working together as a team to keep Americans safe from dangerous drugs and those who traffic them.

Please visit www.dea.gov to learn more about who we are and career opportunities that our organization offers.

As the federal agency whose mission is to ensure the fair and impartial administration of justice for all Americans, the Department of Justice is committed to fostering a diverse and inclusive work environment. To build and retain a workforce that reflects the diverse experiences and perspectives of the American people, we welcome applicants from the many communities, identities, races, ethnicities, backgrounds, abilities, religions, and cultures of the United States who share our commitment to public service.

Agency contact information

DeNisha Gambrill
Email
DeNisha.L.Gambrill@dea.gov
Address
Drug Enforcement Administration
Do Not Send Postal Mail
Springfield, VA 21310
US

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Learn more about what it's like to work at Drug Enforcement Administration, what the agency does, and about the types of careers this agency offers.

https://www.dea.gov/careers