
DATA SCIENTIST
Defense Counterintelligence and Security Agency
Quantico, VAFull-time$132–173K/yrPosted today
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At a glance
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Job overview
The Data Scientist works in the Cyber Mission Center, applying data science to cyber and information technology analysis. The role handles complex, unstructured analytics, assesses information sources for use in analytical projects, and leads projects while guiding team members. The position also involves data governance, big data analytics, programming, data engineering, and communicating technical information clearly.
Skills & qualifications
Skills
Qualifications
Full job description
Summary
The Cyber Mission Center (CMC), Counterintelligence & Insider Threat Directorate, implements counterintelligence activities in cyberspace-to identify, assess and disrupt cyber-based threats to cleared industry, cleared personnel, DoD, and DCSA. CMC includes the use of data science tools and analyses to develop models, predictions and counterfactual analyses that form the foundation for evidence-based policy making, to propose Federal management policy options and legislative changes.
Duties
As a DATA SCIENTIST you will be responsible for the following duties: Applies the rigors of the data science discipline to data analysis in Cyber, and Information Technology of complex information technology systems and networks. Responsible for advanced level data science analytics characterized as highly unstructured and complex, having little definition or clarity, and especially complex analytic projects assigned to the organization. Qualify where information can be stored or what information, external to the organization, may be used in support of the use case. Lead analytical projects, providing direction and guidance to project members of a professional nature in the execution and implementation of projects Qualifications
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 11/23/2026 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-12 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: Experience leading teams in analyzing data in cyber, information technology to ensure plans meet programming. Experience using information systems hardware and software applications, and systems integration as applied to big data analytics and operational research. Experience in ensuring information used is in compliance with regulations and security policies Expertise in planning, developing and implementing data governance and management programs. Specifically you will be evaluated on the following competencies: Data Engineering: Work in any development environment regardless of their programming language. Keep up to date on data science and applied statistics techniques. Maintain and improve existing codebases and peer review code changes. Knowledge of Data Streaming Principles, Data Modeling, and Data Visualization. Ability to collaborate with vendors, clients, and other analysts. 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). Writing: Recognizes or uses correct English grammar, punctuation, and spelling; communicates information (for example, facts, ideas, or messages) in a succinct and organized manner; produces written information, which may include technical material that is appropriate for the intended audience.
Education
Substitution of education may not be used in lieu of specialized experience for this grade level. BASIC REQUIREMENT FOR DATA SCIENTIST: A bachelor's degree in mathematics, statistics, computer science, data science, or field directly related to the position OR a combination of education and experience: Courses equivalent to a major field of study (30 semester hours) in mathematics, statistics, computer science, data science, or field directly related to the position. Transcripts MUST be provided. Superior Academic Achievement does not apply to DCIPS positions. Foreign Education: For further information, click on the following link:https://sites.ed.gov/international/recognition-of-foreign-qualifications/ How You Will Be Evaluated
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, and the result of the SME Resume Panel review. EXCEPTED SERVICE PILOT REVIEW: Once the application process is complete, a review of your application will be made to ensure you meet the qualification requirements listed on this announcement. All applicants who meet the basic qualification requirements will be forwarded to the Selecting Official for consideration. To be considered for this position, you must complete all required steps in the process. In addition to the application and application questionnaire, this position requires an online assessment. The online assessment measures critical general competencies required to perform the job. 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. Other Information
VETERANS PREFERENCE/CURRENT OR FORMER FEDERAL In accordance with DoD Instruction 1400.25, Volume 2005, veterans preference is not required to be applied when considering candidates with prior Federal competitive or excepted service who have completed a probationary or trial period and have not been separated for cause. Therefore, veterans preference will not be applied to applicants with current federal service, or former federal civilian service meeting the above criteria. Re-employed Annuitant: This position does not meet criteria for re-employed annuitant. The DoD criteria for hiring Re-employed Annuitants can be found at: https://www.esd.whs.mil/Portals/54/Documents/DD/issuances/140025/1400.25-V300.pdf Applicants selected from this announcement may be required to serve a two-year trial period. If selected, Federal employees currently serving in the competitive service must acknowledge that they will voluntarily leave the competitive service by accepting an offer of employment for a DCIPS excepted service positions. If selected, non-DCIPS candidates must acknowledge in writing that the position they have been selected for is in the excepted service and covered by DCIPS. All Defense Intelligence positions under the Defense Civilian Intelligence Personnel System (DCIPS) are in the excepted service by specific statue, 10 U.S.C. 1601. This position is in the excepted service and does not confer competitive status. For more information on the DCIPS occupational structure click here. For more information about career advancement in DCIPS click here. This position is subject to an initial drug screening, and random testing thereafter. A negative drug test result must be received by HR within 30 calendar days after the EOD (i.e., start date). The selectee's inability successfully pass; or refusal to conduct the test may result in: 1) the tentative or FJO being withdrawn during the recruitment process; or 2) subsequently being removed from Federal service for failure to meet a condition of employment. You may be required to sign a "Drug Test Statement of Understanding" if you are selected for this position.
How this job compares
Set against the 4,446 open Data Scientist jobs on Olive Jobs, counted November 13, 2026.
- Pay
- This posting$132–173K/yr
- Virginia median$127–188K/yr318 salary ranges
- US median$133–211K/yr3,540 salary ranges
This range's midpoint, $152K, is 6% below the Virginia median midpoint ($162K) — in the middle half of Data Scientist salary ranges in Virginia.
- Openings
- Olive Jobs lists 398 open Data Scientist jobs in Virginia and 4,446 across the US. 6% of them nationwide are listed as remote or flexible.
- Hiring the most in Virginia
- Capital One75 open
- Deloitte27 open
- Booz Allen Hamilton25 open
- Experience
- This posting asks for at least 1 year of experience — less than three in four Data Scientist postings that state a minimum ask for (median 5 years, across 3,839 postings).
- Education
- 2,205 of the 4,446 open Data Scientist jobs (50%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 13, 2026. Figures based on too few postings are left out.
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