Data Scientist contract jobs from companies hiring across the globe. This page features project-based, freelance, and short-term opportunities for experienced data professionals looking for flexible work arrangements.
Remote Data Scientist
micro1
Falls Church, Virginia, US
full-time•
4w ago
Data Scientist (AI/ML)
confidential
Alexandria, Virginia, US
contractor
Full Stack Data Scientist in Washington DC
Hexaware Technologies, Inc
Washington, District of Columbia, US
contractor
Junior Data Scientist with BI Skills
SynergisticIT
College Park, Maryland, US
full-time and contractor•
1w ago
PPM Data Scientist/Statistician I
ProSidian Consulting
Washington, District of Columbia, US
contractor
Junior Data Scientist | TS/SCI
Connect Talent Solutions
Springfield, Virginia, US
Data Scientist: Predictive Analytics for Federal Contractor
Cymertek Corporation
Chantilly, Virginia, US
full-time•
1w ago
Data Scientist Identity Focus
PlanIT Group, LLC
Location not specified
Remote
contractor
Expert and Sr. Data Scientist 117-122 with Security Clearance
Data Scientist Required Skills statistics & Mathematics data handling data collecting data analysis and modeling data visualization data clesning programming About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI. Job Title: Data Scientist Job Type: Contractor Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Key Responsibilities: Collect, clean, and preprocess diverse data sets to ensure integrity and readiness for analysis. Develop, validate, and implement statistical models to extract actionable insights from complex data. Conduct exploratory data analysis to identify trends, patterns, and opportunities for business improvement. Present findings and recommendations through compelling data visualizations and reports, tailored for technical and non-technical stakeholders. Collaborate closely with team members to design and execute end-to-end data projects, from ideation to delivery. Continuously improve analytical methodologies and automation processes to enhance data workflows. Communicate effectively in both written and verbal formats, ensuring clarity and impact of data-driven recommendations. Required Skills and Qualifications: Expertise in statistics, mathematics, and data analysis techniques. Proven experience in collecting, handling, and cleaning large, complex data sets. Proficiency in programming languages such as Python, R, or similar for data manipulation and modeling. Strong data modeling skills with experience in building and validating predictive models. Advanced ability to visualize data using tools like Tableau, Power BI, or related libraries. Meticulous attention to detail and commitment to data quality at every stage. Excellent written and verbal communication skills, with an emphasis on clarity and precision. Preferred Qualifications: Experience working in a remote, cross-functional, or customer-focused team environment. Background in developing and deploying machine learning solutions in production settings.
Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.
Top Companies Hiring
micro11 role
confidential1 role
Hexaware Technologies, Inc1 role
SynergisticIT1 role
ProSidian Consulting1 role
Connect Talent Solutions1 role
Top Locations
Virginia, US5 roles
District of Columbia, US3 roles
Maryland, US1 role
Remote1 role
10% of these openings can be done remotely.
Salary Range Overview
Across 10 listings, advertised pay ranges from USD 77 to USD 170k.
Typical band: USD 70k – 97k.
Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.
Employment Types
Contractor5 roles
Full-Time3 roles
Full-Time And Contractor1 role
Get Ready for a data scientist contract Interview
Free Skillora tools tailored to this role: practise the exact questions you'll face, benchmark salary expectations, and tune your resume before you apply.
Here are some of the latest openings matching this category. Browse the full list above to filter by location, experience, and employment type.
#1Remote Data Scientist
micro1Falls Church, Virginia, USFull-TimePosted Aug 2, 2026
Data Scientist Required Skills statistics & Mathematics data handling data collecting data analysis and modeling data visualization data clesning programming About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge ac…
Data Scientist (AI/ML)\nLocation: Alexandria, Virginia (Onsite)\n \nRole Overview\nA leading government contractor is seeking a Data Scientist to support a mission-focused federal program operating at the intersection of national security, intelligence, and emerging technology. The Data Scientist will develop advanced …
Hexaware Technologies, IncWashington, District of Columbia, USContractor
Full Stack Data Scientist Washington DC Key Responsibilities Required Qualifications Proven hands-on experience (6+ years preferred) in production-ready models and applications that solve real business problems while actively participating in MLOps to ensure solutions operate reliably in production. Strong experience i…
SynergisticITCollege Park, Maryland, USFull-Time And ContractorUSD 90k–120k / yearPosted Aug 19, 2026
Junior Data Scientist — Move From ML Courses to Real Job Readiness Have you completed courses in Python, machine learning, statistics, or data science but still feel unsure about applying for jobs? Many candidates know the theory behind models, but employers want to see whether you can clean data, explore datasets, cho…
ProSidian ConsultingWashington, District of Columbia, USContractor
Company Description ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry leading practices. ProSidian services focus on the broad spectrum of Risk Management, Compliance, Business Process, IT Effectiveness, Energy & Sustain…
Connect Talent Solutions is a fast growing, innovative staffing firm offering direct placement, contract and contract to hire solutions. We are uniquely positioned and experienced to support your requirements from IT and engineering to general labor and customer service positions. At Connect, people are the center of o…
#7Data Scientist: Predictive Analytics for Federal Contractor
Cymertek CorporationChantilly, Virginia, USFull-TimeUSD 120k–170k / yearPosted Aug 21, 2026
Cymertek Corporation in Chantilly, Virginia is seeking a Data Scientist to transform data into actionable insights using ML, statistics, and advanced analytics. You will analyze large datasets, build predictive models, and communicate findings to drive strategic decisions within a federal contracting environment. The r…
Data Scientist - Identity Focus Requirements Data Scientist with Identity focus dedicated to analyzing data related to fraud as a result of identity verification and validation challenges. This individual will support our existing team with the following requirements: • 3+ years of experience as a data engineer / data …
#9Expert and Sr. Data Scientist 117-122 with Security Clearance
IC-CAPSpringfield, Virginia, USContractorPosted Aug 24, 2026
• ** Please note that this position is contingent upon the successful award of a contract currently under bid. Expert and Sr. Data Scientist Expert Data Scientist Education and Experience Required Minimum 18 years of total relevant experience Bachelors and Masters STEM degree can count for up to an additional 5 years o…
NithioWashington, District of Columbia, USFull-TimeUSD 77–86 / hour
Role Summary This role will support Nithio while our Chief Data Scientist is on parental leave from April 22, 2024, through August 2024. This role will be on a contract basis for roughly 20-25 hours per week during this period. Nithio seeks a Senior Data Science Advisor to lead and oversee our product development, data…
Data Scientist contract jobs from companies hiring across the globe. This page features project-based, freelance, and short-term opportunities for experienced data professionals looking for flexible work arrangements.
Contract Data Scientists are typically hired to solve specific business challenges, build machine learning models, develop predictive analytics solutions, or optimize data pipelines within defined timeframes. Companies often seek experts with strong skills in Python or R, SQL, data visualization tools, and machine learning frameworks such as TensorFlow, PyTorch, or Scikit-learn.
Many contract roles focus on AI implementation, data strategy consulting, customer analytics, financial modeling, or cloud-based data engineering. Experience with big data technologies, MLOps, and cloud platforms like AWS, Azure, or Google Cloud is frequently required.
Our curated listings include remote and global contract opportunities across North America, Europe, Asia-Pacific, and emerging tech markets. Contract positions often offer competitive hourly rates or project-based compensation, providing flexibility and exposure to diverse industries.
Each job posting includes detailed scope of work, required expertise, contract duration, and application instructions to help you quickly identify the right project.
Found a role you like? Practice with Skillora's AI-powered mock interviews tailored to the specific job you're applying for. Get real-time feedback and improve your chances of landing the offer.