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Volunteer Data Science Jobs in Reston, VA (NOW HIRING)

Requirements * 3-7 years of experience (mid-level) in data science, statistics, and data analytics ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Requirements • 3-7 years of experience (mid-level) in data science, statistics, and data ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Data Scientist

Arlington, VA · On-site

$89K - $202K/yr

This person will stay current with advances in data science techniques, evaluate new algorithms and ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Data Scientist

Arlington, VA · On-site

$125 - $150/hr

This person will stay current with advances in data science techniques, evaluate new algorithms and ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

This person will stay current with advances in data science techniques, evaluate new algorithms and ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Data Scientist

Arlington, VA · On-site

$125 - $150/hr

This person will stay current with advances in data science techniques, evaluate new algorithms and ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Utilize advanced analytical capabilities to support and drive data science initiatives across teams ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Utilize advanced analytical capabilities to support and drive data science initiatives across teams ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Utilize advanced analytical capabilities to support and drive data science initiatives across teams ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Data Scientist

Washington, DC · On-site

$130K - $160K/yr

Participate in peer code reviews and contribute to best practices for reproducible data science ... Any voluntary disclosure of prior wage information may be considered to support a higher offer but ...

Participate in peer code reviews and contribute to best practices for reproducible data science ... Any voluntary disclosure of prior wage information may be considered to support a higher offer but ...

Showing results 21-40

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Infographic showing various Volunteer Data Science job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Data Scientist

Washington, DC • On-site

U.S. Department of Energy (DOE)
Public Administration • 10K+ employees

$149K/yr

Full-time

Posted 13 days ago


U.S. Department Of Energy rating

8.8

Company rating: 8.8 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

150th of 857 rated public administrative organizations


Job description

Serves as the Senior Data Scientist for CEPE, leading the development and application of advanced data science, artificial intelligence, machine learning, statistical analysis, and enterprise analytics supporting NNSA's statutory responsibilities for independent cost estimating, program evaluation, strategic planning, and enterprise decision-making.Qualifications:Specialized Experience
To qualify for a NQ-4 (GS-15) position, a qualified candidate's online application and resume must demonstrate at least one year of specialized experience equivalent to the next lower NNSA Demonstration Project pay band or GS grade level in the Federal service, i.e., NQ-03 or GS-14.
An applicant that demonstrates experience applying advanced data science, machine learning, statistical analysis, computational modeling, and enterprise analytics to solve complex organizational problems. Experience must include designing predictive models, integrating multiple data sources, developing analytic tools, and communicating technical findings supporting strategic decision-making. Experience with enterprise data governance, AI/ML, cloud or large-scale data environments, and classified or highly sensitive information is highly desirable.
Your application and resume should demonstrate that you possess the following competencies. Do not provide a separate narrative written statement. Rather, you must describe in your application how your past work experience demonstrates that you possess the KSAs identified below. Cite specific examples of employment or experience contained in your resume and describe how this experience has prepared you to successfully perform the duties of this position. DO NOT write "see resume" in your application!
  • Artificial Intelligence
  • Attention to Detail
  • Customer Service
  • Data Management
  • Decision Making
  • Flexibility
  • Influencing/Negotiating
  • Integrity/Honesty
  • Interpersonal Skills
  • Learning
  • Reasoning
  • Research
  • Self-Management
  • Stress Tolerance
  • Teamwork
  • Technical Competence

"Experience" refers to paid and unpaid experience. Examples of qualifying unpaid experience may include: volunteer work done through National Service programs (such as Peace Corps and AmeriCorps); as well as work for other community-based philanthropic and social organizations. 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 meet all qualifications and eligibility requirements by the closing date of this announcement.Education:

Basic Requirements:

  1. 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

  2. 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.

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

EDUCATION: Education must be obtained from an accredited institution recognized by the U.S. Department of Education. Applicants who have completed part or all of their education outside of the U.S. 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. A written evaluation of any foreign education must be provided with your application in response to this vacancy announcement or be received by the closing date of this announcement. Failure to provide this evaluation will result in you being found unqualified for the position. For special instructions pertaining to foreign education, see the Department of Education website, and for a list of organizations that can evaluate foreign education, visit The National Association of Credential Evaluation Services.

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.
**If you are selected, official transcripts will be required.
**FOREIGN EDUCATION: Applicants who have completed part or all of their education outside of the U.S. 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. A written evaluation of any foreign education must be provided with your application in response to this vacancy announcement or be received by the closing date of this announcement. Failure to provide this evaluation will result in you being found unqualified for the position. For special instructions pertaining to foreign education, see the Department of Education website, and for a list of organizations that can evaluate foreign education, visit The National Association of Credential Evaluation Services. Please Note: If your foreign education has already been accepted by an accredited U.S. educational institution as part of a degree program with that institution, you do not need to provide an evaluation of foreign education but must submit a copy of the transcripts listing the degree from the U.S. accredited institution that accepted your foreign 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.

Employment Type: OTHER

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