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

Transportation Reimbursement Account (TRN) Axle is hiring a Junior Data Science Engineer to support projects across the federal space, including the National Center for Advancing Translational ...

Transportation Reimbursement Account (TRN) Axle is hiring a Junior Data Science Engineer to support projects across the federal space, including the National Center for Advancing Translational ...

Junior Data Scientist

Arlington, VA · On-site

$100K - $120K/yr

Bachelor's degree in Data Science, Statistics, Computer Science, Mathematics, Information Systems, Neuroscience, Public Health Analytics, or a related quantitative field. * 1-3 years of data science ...

Junior Data Scientist

Arlington, VA · On-site

$100K - $120K/yr

Bachelor's degree in Data Science, Statistics, Computer Science, Mathematics, Information Systems, Neuroscience, Public Health Analytics, or a related quantitative field. * 1-3 years of data science ...

Applied Research Associates, Inc. (ARA) has an outstanding opportunity for a Junior Data Scientist ... data science, statistics, computer science, mathematics, or a related field with 2+ years ...

... Junior Data Scientist to support a multi-disciplinary team providing data analysis and ... Bachelor's degree in data science, statistics, computer science, mathematics, or a related field ...

Ability to lead multi-disciplinary teams to complete complex data science projects. * Experience with AWS or similar cloud provider. * Demonstrated experience in solving problems with structured and ...

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Data Science Junior information

See Reston, VA salary details

$35.9K

$82.6K

$132.6K

How much do data science junior jobs pay per year?

As of May 28, 2026, the average yearly pay for data science junior in Reston, VA is $82,554.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,300.00 and $84,800.00 per year, depending on experience, location, and employer.

What is a Data Science Junior job?

A Data Science Junior is an entry-level role in data science where professionals assist in analyzing data, building models, and generating insights. They work under the guidance of senior data scientists, helping with data cleaning, visualization, and basic machine learning tasks. This role requires proficiency in programming languages like Python or R, knowledge of statistics, and familiarity with data manipulation tools. It serves as a foundation for gaining hands-on experience and advancing in the data science field.

What are the key skills and qualifications needed to thrive in the Data Science Junior position, and why are they important?

To thrive as a Data Science Junior, a strong understanding of statistics, mathematics, and data analysis is essential, often supported by a bachelor's degree in a related field. Familiarity with programming languages like Python or R, as well as tools such as SQL and visualization platforms, is typically required. Strong problem-solving abilities, effective communication, and a willingness to learn make candidates stand out in this role. These skills enable efficient data exploration, clear communication of insights, and successful collaboration on data-driven projects.

What are some typical daily responsibilities for a Data Science Junior?

As a Data Science Junior, your daily tasks often include cleaning and preparing data sets, conducting exploratory data analyses, and supporting the development of predictive models under the guidance of senior team members. You may also assist in visualizing data and preparing reports to help communicate insights to both technical and non-technical stakeholders. Collaboration is a key part of the role, as you'll frequently work with data engineers, analysts, and business teams to understand project goals. These responsibilities help you build foundational skills and gain exposure to a variety of real-world data problems early in your career.
What are the most commonly searched types of Data Science jobs in Reston, VA? The most popular types of Data Science jobs in Reston, VA are:
What cities near Reston, VA are hiring for Data Science Junior jobs? Cities near Reston, VA with the most Data Science Junior job openings:

Jr. Data Science Engineer

Axle

Rockville, MD • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 28 days ago


Job description

(ID: 2026-1766)

Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries. We work with some of the top research organizations and facilities in the country including multiple institutes at the National Institutes of Health (NIH).

Benefits We Offer:

  • 100% Medical, Dental & Vision Coverage for Employees
  • Paid Time Off and Paid Holidays
  • 401K match up to 5%
  • Educational Benefits for Career Growth
  • Employee Referral Bonus
  • Flexible Spending Accounts:
    • Healthcare (FSA)
    • Parking Reimbursement Account (PRK)
    • Dependent Care Assistant Program (DCAP)
    • Transportation Reimbursement Account (TRN)

Axle is hiring a Junior Data Science Engineer to support projects across the federal space, including the National Center for Advancing Translational Sciences (NCATS) within the National Institutes of Health (NIH). You will work alongside a collaborative team of developers, data scientists, and subject matter experts to build and enhance data-driven applications, APIs, and analytics tools that support scientific research and data exploration.

This role provides hands-on experience with modern web technologies, data pipelines, and cloud-based environments, contributing to systems that enable interactive data analysis and visualization.

Qualifications:
  • Bachelor's Degree (or currently pursuing) in Computer Science, Data Science, Bioinformatics, Statistics, Engineering, or related field

  • Experience or coursework in JavaScript/TypeScript and/or Python

  • Exposure to full-stack development concepts (frontend and backend)

  • Familiarity with Node.js and Angular or similar frameworks

  • Understanding of RESTful APIs and web services

  • Exposure to version control systems (Git)

  • Familiarity with Agile/SCRUM development methodologies

  • Basic understanding of testing frameworks and debugging practices

Relevant Skills:
  • Strong problem-solving skills and attention to detail

  • Ability to communicate clearly and effectively (written and verbal)

  • Ability to work both independently and in a team environment

  • Adaptability in a fast-paced environment with changing priorities

  • Interest in data science, analytics, or machine learning concepts

  • Familiarity with data visualization or dashboarding tools is a plus

Responsibilities:
  • Assist in building and maintaining data-driven applications using JavaScript/TypeScript and/or Python

  • Support development of web applications using Node.js and Angular

  • Contribute to the design and implementation of RESTful APIs

  • Participate in testing, debugging, and enhancing existing codebases

  • Help implement new features and performance improvements

  • Collaborate in Agile development cycles, including sprint planning, stand-ups, and code reviews

  • Support development of data pipelines, dashboards, and visualization tools

  • Gain hands-on experience working in NIH environments across multiple sites

 

Disclaimer: The above description is meant to illustrate the general nature of work and level of effort being performed by individuals assigned to this position or job description. This is not restricted as a complete list of all skills, responsibilities, duties, and/or assignments required. Individuals may be required to perform duties outside of their position, job description or responsibilities as needed.

The diversity of Axle's employees is a tremendous asset. We are firmly committed to providing equal opportunity in all aspects of employment and will not tolerate any illegal discrimination or harassment based on age, race, gender, religion, national origin, disability, marital status, covered veteran status, sexual orientation, status with respect to public assistance, and other characteristics protected under state, federal, or local law and to deter those who aid, abet, or induce discrimination or coerce others to discriminate.

Accessibility: If you need an accommodation as part of the employment process please contact: careers@axleinfo.com

This role has a market-competitive salary with an anticipated base compensation range listed below. Actual salaries will vary depending on a candidate's experience, qualifications, skills, and location.