Top 416 Senior data scientist Jobs in West Mclean Va

Senior Data Scientist
Team Velocity —Herndon, VA
- $160,000 - $190,000 a year
- Online Application
- Remote
- 5 years
- Senior level
- Communication skills
- Health insurance
- Dental insurance
Quick Apply
Senior Data Scientist
Chenega Systems —Arlington, VA
- $159,240 - $220,000 a year
- Full-time
- Pass drug screening
- AWS
- JavaScript
Senior Data Scientist - Government Clearance Required
General Dynamics Information Technology —Sterling, VA
- $152,150 - $205,850 a year
- Hybrid work
- Bachelor of Science
- Windows
- SQL
- Paid holidays
- 401(k) matching
Senior Data Analyst
Reithorp Solutions LLC —McLean, VA
- $145,000 - $180,000 a year
- Full-time
- 6 years
- Bachelor of Science
- Master's degree
- Paid holidays
- Health insurance
Quick Apply
6d
Senior Data Scientist - Operational Analytics
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Computer Science
- Bachelor of Science
- 8 years
- Health savings account
- Paid holidays
Senior Data Scientist - AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Senior Data Scientist - AI Trainer
DataAnnotation —Virginia
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Senior Agentic AI/ML Engineer
General Dynamics Information Technology —Arlington, VA
- $170,000 - $230,000 a year
- Computer science
- Computer Science
- Office
- Paid time off
- 401(k) matching
Senior Agentic AI/ML Engineer
General Dynamics Information Technology —Arlington, VA
- $170,000 - $230,000 a year
- Computer science
- Computer Science
- Office
- Paid time off
- 401(k) matching
Senior Data Scientist (AI)
System One —Washington, DC
- Contract
- Background check
- 6 years
- Computer Science
Quick Apply
Senior Data Scientist (Membership Analytics)
Navy Federal Credit Union —Vienna, VA
- $99,400 - $155,850 a year
- Online Application
- Computer Science
- Mid-level
- Office
- Referral program
6d
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Virginia
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Financial Model Development Senior (Python Developer)
Freddie Mac —McLean, VA
- $130,000 - $196,000 a year
- Full-time
- Computer Science
- 5 years
- Office
Senior Broadband and Digital Equity Data Analyst
AHU Technologies Inc —Washington, DC
- $55 - $60 an hour
- Full-time
- Microsoft Excel
- 6 years
- Microsoft Outlook
Quick Apply
Sr. Distinguished Machine Learning Engineer
Capital One —McLean, VA
- Email
- 3 years
- Master's degree
- Bachelor's degree
- Health insurance
Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance
Sr. Lead, Machine Learning Engineer (Enterprise Platforms Technology)
Capital One —McLean, VA
- Email
- Azure
- Doctoral degree
- Computer Science
- Health insurance
Senior Lead AI Engineer (FM Hosting, LLM Inference)
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance
Senior Lead AI Engineer,(MLX, Agentic AI, Gen AI platform Services)
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance

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senior data scientist jobs near west mclean va

Senior Data Scientist

Team Velocity -
Herndon, VA

Quick Apply

Job Details

Full-time
$160,000 - $190,000 a year

Benefits

Health insurance
Dental insurance
Vision insurance
401(k) matching

Qualifications

5 years
Senior level
Communication skills

Full Job Description

We are seeking a Senior Data Scientist to develop machine learning models, predictive analytics, and AI-driven solutions that improve customer engagement, marketing performance, operational efficiency, and business intelligence. The role partners with Product, Data Engineering, Software Engineering, Analytics, and business stakeholders to deliver production-ready AI solutions.

This is a full-time, salaried, remote position. Candidate must reside within the Continental U.S. Eastern or Central time zones highly preferred, but all are welcome to apply who can support 8:30AM-5:30PM (EST) hours.

Key Responsibilities

Design, build, train, evaluate, and deploy machine learning models.
Develop predictive models including churn, propensity, lead scoring, customer lifetime value, recommendation engines, forecasting, and marketing attribution.
Perform statistical analysis, hypothesis testing, causal inference, and A/B test analysis.
Build feature engineering and model training pipelines.
Deploy and monitor production ML models, including model drift detection and retraining.
Collaborate with Product, Engineering, Analytics, and executive leadership.
Mentor junior data scientists and establish best practices.

Required Qualifications

Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related field, Master's or PhD preferred
5+ years of experience building and deploying production ML systems, with a track record of measurable business impact
Strong communication and business problem-solving skills

Technical Skills

Expert Python and SQL
Machine Learning: XGBoost, LightGBM, Random Forests, Neural Networks, Deep Learning
Statistics: Regression, Bayesian methods, hypothesis testing, experimental design, time series, causal inference
Snowflake, Matillion, dbt, Pandas, Spark, Airflow
Cloud: Google Cloud (preferred), AWS, or Azure
MLOps: MLflow, Kubeflow, Vertex AI Pipelines, Feature Stores, CI/CD
Data quality and observability: Great Expectations, Monte Carlo, or similar frameworks
LLMs and AI: OpenAI, Gemini, Claude, LangChain, LangGraph, Semantic Kernel, RAG, vector databases

Preferred Experience

Large-scale customer data platforms
Marketing analytics and personalization
Automotive or SaaS industry experience
Real-time inference and streaming platforms

Success Metrics

Deliver production-ready ML models with measurable business impact
Improve prediction accuracy and operational efficiency
Implement model monitoring and retraining
Mentor team members and establish Data Science best practices
Contribute to team capability growth through documentation, code review standards, and mentorship outcomes that raise the overall quality of the Data Science function

COMPENSATION
Compensation commensurate on experience. Participation in company benefit offerings include medical, dental, vision, unlimited paid leave, 401(k) matching, wellness, and more. The expected salary range for this position is $160,000–$190,000 annually. The final offer will be based on several factors, including relevant experience, skills, and qualifications.

NEXT STEPS
If you meet the requirements, and are interested in applying for this role, please complete the online application, be sure to include a current resume and contact information. Local and remote candidates (living within Eastern or Central Time Zone) will be considered. No relocation assistance provided for this position. NO PHONE CALLS PLEASE.

About Team Velocity
Team Velocity is a full-service marketing agency serving the automotive industry, providing integrated marketing solutions to OEMs and dealerships nationwide. We leverage our proprietary Apollo® technology platform to predict consumer behavior, personalize marketing campaigns, and help dealerships drive more sales and service revenue.

Our team members are driven, creative, and collaborative, enjoying a unique culture where innovation and client success are paramount.

Join us in revolutionizing automotive marketing and technology through powerful, data-driven insights, continuous improvement, and an unwavering commitment to reliability.

Quick Apply

Refine Your Search

senior data scientist jobs in west mclean va

Senior Data Scientist

Senior Data Scientist

Senior Data Scientist - Government Clearance Required

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Senior Data Scientist - Operational Analytics

Senior Data Scientist - AI Trainer

Senior Data Scientist - AI Trainer

Senior Agentic AI/ML Engineer

Senior Agentic AI/ML Engineer

Senior Data Scientist (AI)

Senior Data Scientist (Membership Analytics)

Senior Quantitative Analyst - AI Trainer

Senior Quantitative Analyst - AI Trainer

Financial Model Development Senior (Python Developer)

Senior Broadband and Digital Equity Data Analyst

Sr. Distinguished Machine Learning Engineer

Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)

Sr. Lead, Machine Learning Engineer (Enterprise Platforms Technology)

Senior Lead AI Engineer (FM Hosting, LLM Inference)

Senior Lead AI Engineer,(MLX, Agentic AI, Gen AI platform Services)

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