updated october 2026

Data Science Jobs in McLean (October 2026)

356 open data science positions in McLean as of October 2026, across 19 hiring companies — 27 of them remote-friendly. Capital One leads with 273 openings. Listings are updated daily, and every role links straight to the employer's official application page.

Credit Risk Data Analyst Professional

NEW

Freddiemac·McLean, VA·On-site

Mid·Data Analyst·$98k – $146k

SQL Python Excel Tableau

2d ago→

Principal Data Analyst

NEW

Capital One·McLean, VA; Richmond, VA·On-site

Staff·Data Analyst·$131k – $150k

SQL Python Statistical modeling Data visualization

2d ago→

AI Engineer 5

NEW

Capital One·New York, NY; McLean, VA; Cambridge, MA; San Jose, CA·On-site

Senior·AI Engineer·$230k – $262k

Python Machine learning Deep learning AWS

2d ago→

Director, Data Science - Consumer and Developer Experience (Remote-Eligible)

NEW

Capital One·McLean, VA; US Remote; Richmond, VA; Chicago, IL; San Francisco, CA; New York, NY; Riverwoods, IL·Hybrid

Senior·Data Scientist·$245k – $279k

Statistical modeling Relational databases Machine learning Big data processing

2d ago→

Data Engineer

NEW

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Engineer·$62k – $141k

Python SQL Spark Airflow

2d ago→

Data Analyst

NEW

Booz Allen Hamilton Holding·McLean, VA·On-site

Mid·Data Analyst·$62k – $141k

Python SQL Data visualization Machine learning

2d ago→

Sr. Business Analyst - Talent Marketing Analytics

Capital One·McLean, VA·On-site

Senior·Data Analyst·$111k – $127k

SQL Python Statistics A/B testing

3d ago→

AI Engineer 4 (AI Foundations)

Capital One·San Jose, CA; New York, NY; McLean, VA·On-site

Senior·AI Engineer·$197k – $225k

Python TensorFlow PyTorch AWS

3d ago→

Data Engineer 4 - ERM Transformation

Capital One·Richmond, VA; New York, NY; McLean, VA·On-site

Senior·Data Engineer·$197k – $225k

Python SQL Spark Airflow

3d ago→

Data Engineer 4 (Manager IC) Risk Tech

Capital One·Richmond, VA; New York, NY; McLean, VA·On-site

Senior·Data Engineer·$197k – $225k

Python SQL Spark Airflow

3d ago→

Financial Management and Budget Analytics SME

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Analytics Engineer·$78k – $176k

Business intelligence Predictive analytics Data mining Budget analytics

3d ago→

Data Scientist

Booz Allen Hamilton Holding·Monterey, CA; McLean, VA·On-site

Mid·Data Scientist·$62k – $141k

Machine learning AI Iot Statistical modeling

3d ago→

Data Scientist

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Scientist·$99k – $225k

Machine learning Statistics Python SQL

3d ago→

Senior Product Manager, AI Enablement - Analytics: Capital One Shopping (Remote-Eligible)

Capital One·McLean, VA; US Remote; New York, NY·Hybrid

Senior·Other·$201k – $229k

Machine learning Data pipelines Cloud computing SQL

4d ago→

Senior Manager, Quantitative Analysis - Model Risk Office

Capital One·McLean, VA·On-site

Senior·Data Scientist·$230k – $262k

Statistical modeling Machine learning Cloud computing Big data

4d ago→

Applied Researcher 4 (AI Foundations, LLM Core and Agentic AI)

Capital One·San Jose, CA; McLean, VA; Cambridge, MA; New York, NY·On-site

Senior·Research Scientist·$219k – $250k

Python PyTorch TensorFlow LLMs

4d ago→

AI Engineer 4 (Gen AI Platform Services)

Capital One·San Francisco, CA; McLean, VA; Cambridge, MA; San Jose, CA; New York, NY·On-site

Senior·AI Engineer·$197k – $225k

Python TensorFlow PyTorch AWS

4d ago→

Senior Manager, Product Management - Machine Learning and AI

Capital One·McLean, VA; New York, NY; Chicago, IL·On-site

Senior·Other·$183k – $208k

Machine learning Generative AI Product management Data analysis

4d ago→

Principal Quantitative Analyst - Model Risk Office

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Statistical modeling Relational databases Cloud computing Machine learning

4d ago→

Senior Director, Security Analytics

Salesforce·Washington - Bellevue; Virginia - Mclean·On-site

Senior·Analytics Engineer·$218k – $365k

Security analytics Threat detection Data engineering Machine learning

5d ago→

Healthcare Claims Analytics Senior Consultant

Guidehouse·US - VA, McLean; US - Remote (Any location); US - VA, Arlington·Hybrid

Senior·Analytics Engineer·$98k – $163k

SQL Python ETL Data validation

5d ago→

Data Scientist

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Scientist·$99k – $225k

Machine learning AI Data mining Statistical modeling

1w ago→

Data Scientist

Leidos·McLean, VA·On-site

Mid·Data Scientist·$131k – $237k

Python Machine learning Statistical modeling Signal processing

1w ago→

Director, AI Engineering (Remote - eligible)

Capital One·McLean, VA; San Francisco, CA; US Remote; New York, NY·Hybrid

Senior·AI Engineer·$245k – $279k

Machine learning Deep learning Python Cloud computing

1w ago→

AI Engineer 5 (FM Hosting, LLM Inference)

Capital One·New York, NY; San Francisco, CA; McLean, VA; Cambridge, MA; San Jose, CA·On-site

Senior·AI Engineer·$230k – $262k

Python PyTorch TensorFlow Kubernetes

1w ago→

Data Analytics Manager - PULSE Risk & Compliance

Capital One·Riverwoods, IL; Richmond, VA; McLean, VA; Chicago, IL; New York, NY·Hybrid

Senior·Data Analyst·$165k – $188k

Python SQL Statistical modeling Machine learning

1w ago→

Financial Management (FM) Palantir Data Management Data Analyst

Guidehouse·US - VA, McLean·On-site

Senior·Data Analyst

Palantir Python SQL Data visualization

1w ago→

Machine Learning Engineer 4

Capital One·McLean, VA; Cambridge, MA; Richmond, VA·On-site

Senior·ML Engineer·$197k – $225k

Python TensorFlow PyTorch scikit-learn

1w ago→

Machine Learning Engineer 4 (Manager, IC)

Capital One·New York, NY; McLean, VA·On-site

Senior·ML Engineer·$197k – $225k

Python TensorFlow PyTorch scikit-learn

1w ago→

Senior Associate, Data Science

Capital One·McLean, VA·On-site

Senior·Data Scientist·$118k – $183k

Python Conda AWS H2o

1w ago→

Data Engineer 4 (Manager, IC)

Capital One·New York, NY; McLean, VA; Cambridge, MA; Richmond, VA·On-site

Senior·Data Engineer·$197k – $225k

Python SQL Spark Airflow

1w ago→

Manager, Product Management - AI/ML & Data Platforms

Capital One·McLean, VA; New York, NY; Chicago, IL·On-site

Senior·Other·$150k – $171k

Machine learning Data platforms Distributed computing Cloud services

1w ago→

Data Scientist

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Scientist·$99k – $225k

Python Machine learning Statistical modeling Data visualization

1w ago→

Manager, Data Analytics

Capital One·McLean, VA; Richmond, VA; Chicago, IL·On-site

Senior·Data Analyst·$165k – $188k

SQL Python Statistical modeling Data visualization

1w ago→

Senior Director, Data Science

Capital One·McLean, VA; San Francisco, CA; Cambridge, MA; Richmond, VA; New York, NY·On-site

Senior·Data Scientist·$315k – $359k

Statistical modeling Relational databases Machine learning Big data

1w ago→

Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)

Capital One·McLean, VA; US Remote·Hybrid

Senior·Data Engineer·$209k – $239k

Python SQL Spark Airflow

1w ago→

Sr. Manager, AI Engineer

Capital One·San Jose, CA; McLean, VA; Cambridge, MA; New York, NY·On-site

Senior·AI Engineer·$230k – $262k

Python Machine learning Deep learning Cloud computing

1w ago→

AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services)

Capital One·San Jose, CA; San Francisco, CA; McLean, VA; Cambridge, MA; New York, NY·On-site

Senior·AI Engineer·$197k – $225k

Python TensorFlow PyTorch MLOps

1w ago→

Data Engineer

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Engineer·$78k – $176k

Python SQL ETL Spark

1w ago→

Data Analyst

Booz Allen Hamilton Holding·McLean, VA·On-site

Senior·Data Analyst·$62k – $141k

Python SQL Data visualization Machine learning

1w ago→

Senior Data Engineer

Credence·Boston, Massachusetts, United States; McLean, Virginia, United States; Warner Robins, Georgia, United States; Wright-Patterson Air Force Base, Ohio, United States·On-site

Senior·Data Engineer·$115k – $155k

Python SQL AWS Spark

1w ago→