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Part Time Data Scientist Jobs in Reston, VA (NOW HIRING)

Senior Data Scientist / AI Engineer

Reston, VA · On-site +1

$106K - $154K/yr

Telework Type: Part-Time Telework * Work Location: Reston, VA * Salary Range: $106,900 - $154,700 ... As a Senior Data Scientist on the AI Delivery Team, you will lead the design and delivery of end-to ...

Computer Scientist

Mclean, VA · On-site

$99K - $225K/yr

Your deep data science expertise coupled with an original approach to your work will help clients ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Overview Black Canyon Consulting (BCC) is actively looking for a part-time Subject Matter Expert ... Department of Health and Human Services (DHHS) agencies to develop data science solutions to ...

Everforth ECS is seeking a Senior Data Analyst (Part-Time) to work in our Arlington, VA office ... Degree in Computer Science, Information Technology, Data Analytics, or related field. * 7+ years ...

Data Engineer

Arlington, VA · On-site

$62K - $141K/yr

Master's degree in CS, Computer Engineering, Mathematics, Data Science, Software Engineering ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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Part Time Data Scientist information

See Reston, VA salary details

$39K

$127.7K

$204.4K

How much do part time data scientist jobs pay per year?

As of Jul 14, 2026, the average yearly pay for part time data scientist in Reston, VA is $127,692.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $141,500.00 per year, depending on experience, location, and employer.

What Does a Part-Time Data Scientist Do?

A part-time data scientist’s skills and responsibilities are very similar to those of a data analyst. Like a data analyst, you have to collect and review company or industry data and then perform an analysis based on a business question the company wants to answer. You share this information with other parts of the enterprise. Where data scientists’ duties are different is that you use past data to build machine learning models. These machine learning models make predictions, and the goal is to identify trends that lead to a more thorough understanding of the business and its customers.

What is the 80 20 rule in data science?

The 80/20 rule in data science suggests that roughly 80% of results come from 20% of the efforts or data. Data scientists often focus on the most impactful features or data subsets to improve model performance efficiently.

Is 40 too late for data science?

Age is not a barrier to becoming a data scientist; many professionals transition into the field later in life. Success depends on acquiring relevant skills such as programming, statistics, and tools like Python or R, along with practical experience through projects or certifications. Employers value skills and experience over age, making it possible to start a data science career at 40 or older.

What is a part time data scientist?

A part time data scientist is a professional who applies statistical analysis, machine learning, and data processing skills to extract insights from data, but works fewer hours than a full-time employee—typically under 35 hours per week. Part time data scientists may work for one or more companies, often on flexible schedules or as contractors. Their responsibilities can include data cleaning, building predictive models, and presenting data-driven insights to help organizations make informed decisions. This role is ideal for those seeking work-life balance, students, or professionals looking to supplement their income.

What are the key skills and qualifications needed to thrive as a Part Time Data Scientist, and why are they important?

To thrive as a Part Time Data Scientist, you need strong analytical skills, proficiency in statistics, and experience with data modeling, typically supported by a degree in a quantitative field. Familiarity with tools like Python, R, SQL, and data visualization platforms, as well as knowledge of machine learning libraries, is often required. Excellent problem-solving, time management, and communication skills help you effectively deliver insights and collaborate despite reduced hours. These skills ensure you can provide high-impact, actionable analyses efficiently within a limited work schedule.

Is a data scientist job still in demand?

Data scientist jobs remain in high demand across various industries due to the increasing reliance on data-driven decision making. Skills in machine learning, statistical analysis, and programming languages like Python or R are highly valued, and the role often offers flexible or part-time schedules for qualified candidates.

How does working part-time as a data scientist typically impact project involvement and collaboration with full-time team members?

As a part-time data scientist, you may be assigned to specific projects or tasks that fit within your available hours, often focusing on defined deliverables or analytical support roles. Collaboration with full-time colleagues is common, usually through regular meetings, shared documentation, and communication tools to ensure alignment. It's important to clearly communicate your schedule and capacity, as timely updates and hand-offs help maintain project momentum. While you might not be involved in every stage of a project, your specialized contributions are highly valued, and many organizations foster flexible, inclusive environments to integrate part-time professionals effectively.

What is the difference between Part Time Data Scientist vs Data Analyst?

AspectPart Time Data ScientistData Analyst
Required CredentialsBachelor's or Master's in Data Science, Statistics, or related fieldBachelor's degree in Data Analysis, Statistics, or related field
Work EnvironmentFlexible hours, project-based, often remoteOffice or remote, regular hours, structured projects
Employer & Industry UsageTech companies, startups, consulting firmsBusiness, finance, marketing, healthcare
Common Search & ComparisonPart Time Data Scientist vs Data Analyst

Part Time Data Scientists focus on advanced analytics, machine learning, and modeling, often requiring higher technical skills and specialized knowledge. Data Analysts typically handle data cleaning, reporting, and visualization. While both roles analyze data, Part Time Data Scientists work on complex models and predictive analytics, whereas Data Analysts focus on descriptive insights. The choice depends on your skills and career goals within data roles.

Can you work part-time as a data scientist?

Yes, data scientist roles can be available on a part-time basis, especially in freelance, consulting, or project-based work. Employers may require specific skills such as programming in Python or R, data analysis, and familiarity with tools like SQL or machine learning frameworks, which can be adapted to part-time schedules depending on the company's needs.
What are the most commonly searched types of Data Scientist jobs in Reston, VA? The most popular types of Data Scientist jobs in Reston, VA are:
What are popular job titles related to Part Time Data Scientist jobs in Reston, VA? For Part Time Data Scientist jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Part Time Data Scientist jobs in Reston, VA look for? The top searched job categories for Part Time Data Scientist jobs in Reston, VA are:
What cities near Reston, VA are hiring for Part Time Data Scientist jobs? Cities near Reston, VA with the most Part Time Data Scientist job openings:
Infographic showing various Part Time Data Scientist job openings in Reston, VA as of July 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $127,692 per year, or $61.4 per hour.
Applied Data Scientist

Applied Data Scientist

Booz Allen Hamilton, Inc.

Arlington, VA • On-site

$99K - $225K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Re-posted 13 days ago


Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

9th of 58 rated business consultants


Job description


Remote Work:
No
Job Number:
R0242962
Location:
Arlington,VA,US
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Applied Data Scientist
The Opportunity:
As a data scientist, you're excited about building intelligent systems, not just analyzing data. You're motivated to design, develop, and deploy machine learning and AI-driven capabilities that operate in real-world environments. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist, you'll transform these data into operational systems by developing algorithms, training models, and deploying solutions that perform reliably at scale.
On our team, you'll work closely with clients to understand mission needs and translate them into technical solutions. You'll design and implement machine learning models, build supporting data pipelines, and deploy capabilities into production environments. You'll apply a mix of statistical methods, machine learning, and software engineering to deliver end-to-end solutions. You'll help move beyond analysis to create robust, maintainable AI and ML systems that deliver measurable impact.
Work with us as we use data science for good.
Join us. The world can't wait.
You Have:
  • Experience developing machine learning or AI algorithms and applying pre-built models
  • Experience building and deploying ML and AI solutions into production or operational environments
  • Experience designing and implementing end-to-end ML pipelines, including data ingestion, training, evaluation, and deployment
  • Experience writing production-quality code in languages, such as Python
  • Experience working with structured and unstructured data at scale
  • Experience applying techniques such as optimization, simulation, or advanced machine learning methods
  • Experience working in Linux-based or cloud-based environments
  • Experience using modern software engineering practices, such as Git, testing, or CI/CD
  • Ability to obtain a Secret clearance
  • Bachelor's degree

Nice If You Have:
  • Experience with deep learning, reinforcement learning, or advanced AI techniques
  • Experience building or fine-tuning custom models
  • Experience with containerization and deployment tools, such as Docker and Kubernetes
  • Experience with distributed data processing tools, such as Spark and Kafka
  • Experience integrating ML and AI capabilities into larger software systems
  • Experience with optimization frameworks or simulation-based modeling
  • Experience working with DoW customers
  • Experience communicating complex technical concepts to non-technical stakeholders
  • TS/SCI clearance

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914