Data Scientist

Clarification from the agency

This announcement is open to: All U.S. Citizens; Retained Grade Preference (RGP) eligibles, and Military Reserve and National Guard Technician eligibles may also apply.

This position may be filled at either GG-07 or GG-09 grade level, please indicate the grade for which you want to be considered. Incumbent may be advanced non-competitively to the established target grade upon meeting developmental benchmarks, performance requirements, and other requirements, as applicable established for the career program or specifically for the incumbent.

As a Data Scientist you will be responsible for the following duties:

• Performs professional work in data science, intelligence, artificial intelligence/machine learning (AI/ML), system analysis, risk analysis, predictive analysis and computer simulation.
• Applies analytic methods such as regression, decision tree and statistical probability to improve data reliability and quality.
• Identifies, collects and analyzes data to effectively support and advance projects or programs.
• Uncover and explain actionable insights from data by combining scientific method, math and statistics, specialized programming, advanced analytics, AI, and storytelling to major organizations, government officials and key stakeholders.
• Collaborate with team members and stakeholders to ensure data accuracy and consistent reporting.
• Implements strategies for system development and analysis, operational logistics, project funding/budgeting, project cost, schedule and performance management.
• Manages and plans sequence of operations on a regular basis for assigned elements.

Conditions of employment

• Must be a US citizen
• Selective Service Requirement: Males born after 12-31-59 must be registered for Selective Service. For more information http://www.sss.gov
• Resume and supporting documents received by 11:59PM EST will be considered
• This is a Drug Testing designated position
• Position is a (DCIPS) position in the Excepted Service under U.S.C. 1601
• Work Schedule: Full Time
• Overtime: Occasionally
• Tour of Duty: Flexible
• PCS (Permanent Change of Station): May be Authorized
• Fair Labor Standards Act (FLSA): Exempt
• Financial Disclosure: Not Required
• Telework Eligibility: Supervisors may approve situational telework on a case-by-case, temporary basis for limited situations.
• If selected, the incumbent must obtain and maintain appropriate security clearance as indicated in job announcement.
• In accordance with DoDD 8140.01/DoDI 8140.02, the position compliance requirement details are outlined in the Defense Cyber Workforce Annex.
• Any Information Technology/Security certifications / education specified in the DCWF Annex as defined by DoD 8140-M within six months of appointment date.
• The incumbent must sign a Statement of Understanding regarding the certification requirements and maintaining the appropriate certification is a condition of employment.
• This position requires Defense Acquisition Workforce Improvement Act Foundational certification in Engineering and Technical Management and is expected to meet all related certification requirements per the Department of Defense Instruction 5000.66.
• However, applicants that do not meet this requirement are eligible to be hired but must obtain a Engineering and Technical Management Foundational certification within 3 years (36 months) after the first day of starting in the position.

Qualifications

This position has a Basic Requirement for the 1560:
Degree: Mathematics, statistics, computer science, data science or field directly related to the position. The degree must be in a major field of study (at least at the baccalaureate level) that is appropriate for the position.
or

Combination of education and experience: Courses equivalent to a major field of study (30 semester hours) as shown in paragraph A above, plus additional education or appropriate experience.

*NOTE: Failure to provide transcripts will result in you being rated ineligible for this position.

The experience described in your resume will be evaluated and screened from the Office of Personnel Management's (OPMs) basic qualifications requirements. See: Data Science Series 1560 for OPM qualification standards, competencies and specialized experience needed to perform the duties of the position as described in the MAJOR DUTIES and QUALIFICATIONS sections of this announcement by 10/12/2026

Applicant must have directly applicable experience that demonstrates the possession of the knowledge, skills, abilities and competencies necessary for immediate success in the position. Qualifying experience may have been acquired in any public or private sector job, but will clearly demonstrate past experience in the application of the particular competencies/knowledge, skills and abilities necessary to successfully perform the duties of the position.

You must have specialized experience sufficient to demonstrate that you have acquired all the competencies necessary to perform at a level equivalent in difficulty, responsibility, and complexity to the next lower grade GS/GG-05 in the Federal service and are prepared to take on greater responsibility.
Generally, this would include one year or more of such specialized experience.

Specialized experience for this position includes:
GG-07 - Applying foundational statistical methods (e.g. regression, decision trees, or probability) using basic mathematics, including logarithms, trigonometry, linear algebra, calculus, statistics and operational analysis. Conducting basic risk assessments. Assisting with statistical and general-purpose programming languages for data analysis. Writing basic algorithms leveraging R, Python, or SQL/NoSQL to support the development or testing of analytical models, and explaining the results to teammates.

You must have specialized experience sufficient to demonstrate that you have acquired all the competencies necessary to perform at a level equivalent in difficulty, responsibility, and complexity to the next lower grade GS/GG-07 in the Federal service and are prepared to take on greater responsibility.
Generally, this would include one year or more of such specialized experience.

Specialized experience for this position includes:
GG-09 - Applying statistical methods (e.g. regression, decision trees, or probability) using basic mathematics, including logarithms, trigonometry, linear algebra, calculus, statistics and operational analysis. Conducting standard risk assessments. Applying statistical and general-purpose programming languages for data analysis. Leading the development of algorithms leveraging R, Python, or SQL/NoSQL.

Specifically you will be evaluated on the following competencies:

1. Data Mining - Computing process of discovering patterns in a large data set involving methods at the intersection of machine learning, statistics, and database systems.
2. Data Management - Knowledge of the principles, procedures, and tools of data management, such as modeling techniques, data backup, data recovery, data dictionaries, data warehousing, data mining, data disposal, and data standardization processes.
3. Software and Programming - Leverage and optimize the use of existing OIG specific software (such as Cloudera Data Platform, Cloudera Data Flow (Apache Nifi), Tableau, DataWalk), while recommending future software mix. Understand a variety of programming languages (such as Java/Javascript, Scala, Python, C/C#/C++, R) as needed to meet software and business needs. Understand a variety of data warehousing platforms (such as Cloudera/Hive, Oracle, SQL, MySQL, NoSQL), big data software (such as Tableau, DataWalk, Apache Hadoop/Spark, ArcGIS), and data science project management and version control applications (such as JIRA, Agile).
4. Qualitative / Quantitative Analysis - Developing and applying quantitative and qualitative analytic methods to identify, collect, process, and analyze large data sets.

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), the responses you provide on the application questionnaire.

TECHNICAL ASSESSMENT: Your complete application package (resume/supporting documentation and online technical questionnaire) will be used to determine whether you meet the job qualifications listed on this announcement. If you are basically qualified for this job, your resume and supporting documentation will be compared to your responses on the online questionnaire. If you are found to be among the top candidates, you will be referred to the selecting official for employment consideration.

You should list any relevant performance appraisals and incentive awards in your resume as that information may be taken into consideration during the selection process. If selected, you may be required to provide supporting documentation.

Top ranked candidates will be referred to the selecting official for further review and consideration.

A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified'.

Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.

All eligibility and qualifications requirements must be met by the closing date of this announcement.

The documents you are required to submit vary based on the authority you are using to apply (i.e., applying as a veteran, applying as a current permanent Federal employee, applying as a reinstatement, etc.). Your complete application includes your COMPLETE resume, your responses to the online questionnaire, and documents which prove your eligibility to apply. If you fail to provide these documents, you will be marked as having an incomplete application package and you will not be considered any further.

The following documents are REQUIRED:

1. Your resume:

• IMPORTANT UPDATE: Your resume must not exceed two (2) pages. If your resume exceeds the two-page limit, you will be removed from consideration for this announcement. The resume and required supporting documentation should provide the minimum qualifications and relevant experience for the announced position. Must include the work schedule, hours worked per week, dates of employment, and duties performed. If multiple resumes are submitted by an applicant, only the last resume submitted will be reviewed for qualifications and referred for selection consideration, if eligible. The resume must not be more than 5MB and should be saved and uploaded as a PDF to maintain formatting and number of pages. We also accept GIF, JPG, JPEG, PNG, RTF, TXT, PDF, ODT or Word (DOC or DOCX). We do not accept PDF portfolio files. Page margins should be 0.5 inches, and font styles must be legible. Consider using 14-point size font for titles and 10-point for the main text. We recommend using a font like Lato, if available. Other widely available options are Calibri, Helvetica, Arial, Verdana, Open San Source Sans Pro, Roboto or Noro Sans.
• Additional guidance on writing a federal resume can be found at: USAJOBS Help Center - How do I write a resume for a federal job? The resume builder can help you create a resume using these recommendations and uses the information in your USAJOBS profile to help you get started.
• If you submit more than one copy of your resume, only the most recent version will be reviewed. The latest timestamp will be used to determine which version of your resume is "most recent."
• If your resume includes a photograph or other inappropriate material or content, it will not be used to make eligibility and qualification determinations and you will not be considered for this vacancy.
• Narrative responses in the assessment questionnaire do not replace content in your resume or vise a versa. Experience must be described in both places for qualification determinations.
• Resumes should NOT include: Classified information/SSN/Photo of yourself/personal information (gender, religion, affiliation etc., Encrypted digitally signed docs). Resumes with this prohibited information will be automatically ineligible for consideration.
• For qualifications determinations your resume must contain the dates of employment (i.e., Month/Year to present. Hours per Week).
• If your resume does not clearly outline details for each position as noted, you may be deemed "not referred" for this position.
• Additional guidance on writing a federal resume can be found at: USAJOBS Help Center - How do I write a resume for a federal job? The resume builder can help you create a resume using these recommendations and uses the information in your USAJOBS profile to help you get started.

2. Transcripts:

• This position has a degree or education requirement so you are required to submit a copy of your transcript. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.
• College transcript (s), required if qualifying based on education. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.

3. SF50

• All current and former civilian Federal employees must submit a copy of your MOST RECENT SF50 (Notification of Personnel Action) showing your tenure, grade and step, salary, and type of position occupied (i.e., Excepted or Competitive); or similar Notification of Personnel Action documentation, i.e., Transcript of Service, Form 1150, etc. Failure to provide latest SF50 may result in you being rated ineligible for this position.

4. Veteran's Documents:

• If applying using veteran's preference or under a Veteran's hiring authority you must submit the following documents: DD214 showing character of service, SF-15 Form and VA letter showing final percentage, or certification of expected discharge or release from active duty.

PLEASE REVIEW THE BELOW LINK FOR OTHER SUPPORTING DOCUMENTS needed for proof of eligibility:
https://www.dla.mil/Portals/104/Documents/Careers/downloads/DODCustomersRequiredSupportingDocumentation.pdf

Next steps