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Weekend Citizen Data Scientist Jobs (NOW HIRING)

Maxar

Data Scientist

Reston, VA · On-site

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... Contribute to end-to-end data science and data engineering workflows, from data preparation and ...

GeoDelphi

Data Scientist

Alexandria, VA · Remote

We are seeking an experienced Data Scientist to deliver critical insights to our customer, TacSRT ... be on call for weekend requirements. The candidate MUST be a US citizen and reside in the ...

Orion180

Data Scientist

Irving, TX · On-site

United States Citizen or Green Card holder required Experience: * 4+ years of applied data science experience, with demonstrated delivery of production-grade ML models-ideally within insurance ...

GeoDelphi

Data Scientist

Alexandria, VA · On-site +1

We are seeking an experienced Data Scientist to deliver critical insights to our customer, TacSRT ... be on call for weekend requirements. The candidate MUST be a US citizen and reside in the ...

U.S. Census Bureau

Data Scientist

Suitland, MD · On-site +1

$102K - $133K/yr

S. Citizen. * Suitable for Federal employment. * Registered for Selective Service, if applicable ... Mathematics, statistics, computer science, data science or field directly related to the position.

AITHERAS, LLC

Junior Data Scientist

Arlington, VA · On-site

$100K - $120K/yr

Citizen required; ability to obtain DOJ Public Trust and Secret clearance; active Secret preferred Experience Level: 1-3 years Role Summary The Junior Data Scientist / Performance Data Analyst I ...

AITHERAS, LLC

Junior Data Scientist

Arlington, VA · On-site

$100K - $120K/yr

Citizen required; ability to obtain DOJ Public Trust and Secret clearance; active Secret preferred Experience Level: 1-3 years Role Summary The Junior Data Scientist / Performance Data Analyst I ...

ARA

Journeyman Data Scientist

Fort Belvoir, VA · On-site

Required : • Must be a US citizen. • Active and current SECRET clearance or higher with ability to upgrade to a TS/SCI clearance. • Bachelor's degree in data science, statistics, computer ...

Maxar

Data Scientist - Junior

Reston, VA

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

Maxar

Data Scientist - Mid

Reston, VA · On-site

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

Maxar

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

Maxar

Data Scientist - Junior

Reston, VA · On-site

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

Maxar

Data Scientist - Mid

Reston, VA · On-site

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

Maxar

S. Citizen. This position requires an active U.S. Government security clearance, applicants who do ... We're hiring multiple Data Scientists to join our team. In this position you will use your ...

UNISSANT

AI Data Scientist

Ashburn, VA

... improving the citizen's experience and providing excellent service to government customers ... Advocate for data science and analytics principles/best-practices in design/requirements ...

Mayvin, Inc

Data Scientist III

San Diego, CA

Data Scientists III develops and implements advanced analytical techniques and software ... S. Citizen. Must have an active Top Secret w/SCI eligibility. Responsibilities : * Apply data ...

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All JobsWeekend Citizen Data Scientist Jobs

Weekend Citizen Data Scientist information

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$37.5K

$122.7K

$196.5K

How much do weekend citizen data scientist jobs pay per year?

As of Jun 16, 2026, the average yearly pay for weekend citizen data scientist in the United States is $122,738.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $136,000.00 per year, depending on experience, location, and employer.
What cities are hiring for Weekend Citizen Data Scientist jobs? Cities with the most Weekend Citizen Data Scientist job openings:
What are the most commonly searched types of Citizen Data Scientist jobs? The most popular types of Citizen Data Scientist jobs are:
What states have the most Weekend Citizen Data Scientist jobs? States with the most job openings for Weekend Citizen Data Scientist jobs include:
Weekend Citizen Data Scientist jobs near you
Infographic showing various Weekend Citizen Data Scientist job openings in the United States as of June 2026, with employment types broken down into 2% Locum Tenens, 92% Full Time, 5% Part Time, and 1% Temporary. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.

Data Scientist

Maxar

Reston, VA • On-site

Full-time

Retirement

Posted 25 days ago

Job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.

To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.

Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Please review the job details below.

This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.

This project supports a hard and deeply buried target mission set,providingcritical analytic insights to government stakeholders. Success depends on the development ofaccurate, scalable, and mission-tailored data solutions that enabletimelyand informed decision-making. The work directlyimpactsnational securityobjectivesby transforming complex data into actionable intelligence in a highly specialized and sensitive domain.

Responsibilities:

  • Automate andmaintaindata extraction, cleaning, processing, and analysis workflows using Python, SQL, and ETL tools under established best practices.

  • Process and analyze structured and unstructured datasets using big data or cloud-native frameworks (e.g., Spark, Hadoop, or managed cloud services).

  • Develop, test, and evaluate predictive models and statistical analyses to support mission-focused use cases.

  • Contribute to end-to-end data science and data engineering workflows, from data preparation and feature engineering through model development and results delivery, with guidance from senior team members as needed.

  • Write clear, well-structured documentation of methods, assumptions, and results;assistwith briefings or presentations to technical and non-technical stakeholders.

  • Support the use of Large Language Models (LLMs) within existing systems and workflows, including:

  • Implementing LLM-based solutions for summarization, tagging, classification, and information retrieval.

  • Integrating pre-trained LLMs into pipelines to improve knowledge discovery and data accessibility.

  • Assistingwith deployment and evaluation of internal LLM-enabled tools or assistants.

  • Collaborate closely with data scientists, engineers, analysts, and mission partners to refine requirements and iterate on solutions.

Minimum Qualifications:

  • Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.

  • 5 years of professional experience in data science, analytics, or data engineering roles.

  • Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related discipline.Degree may be substituted with anadditional2 yrs of experience.

  • Strong codingproficiencyinPythonandSQL,with experience writing production-quality, maintainable code; working knowledge of R is a plus.

  • Hands-on experience with data manipulation, feature engineering, machine learning libraries (e.g., scikit-learn,PyTorch, TensorFlow), and automation tools.

  • Experience contributing to full-cycle data projects, including data preparation, modeling, validation, and reporting.

  • Ability to clearly communicate technical concepts and analytical results in writing and verbally.

  • Familiarity with NLP and LLM concepts, including practical experience applying pre-trained models (e.g., GPT-style models) for automation, summarization, or search.

  • Ability to work effectively in a collaborative environment, taking direction and feedback while owning assigned technical tasks.

Preferred Qualifications:

  • Master's degree in data science, computer science, statistics, engineering, or a related technical field.

  • Experience with cloud-based environments (e.g., AWS, Azure, or GCP) and scalable data processing pipelines.

  • Working knowledge of NLP techniques, embeddings, vector search, or retrieval-augmented generation (RAG).

  • Experience integrating LLMs into applications or workflows using APIs and open-source tooling.

  • Exposure to CI/CD, version control, testing frameworks, and software engineering best practices.

  • Interest in responsible AI principles, model evaluation, and risk-aware deployment of LLM-based solutions.

Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

The base pay for this position within the Washington, DC metropolitan area is: $113,000.00 - $188,000.00 annually.

For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.

Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at:https://www.Vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

To apply, submit your application via Vantor's Career page.

EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

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