updated august 2026

Data Science Jobs in McLean (August 2026)

198 open data science positions in McLean as of August 2026, across 7 hiring companies — 32 of them remote-friendly. Capital One leads with 187 openings. Listings are scraped daily from company career pages and ATS APIs; every role links straight to the official application page.

Sr. Data Engineer, Enterprise - Slack

NEW

Salesforce·California - San Francisco; Washington - Seattle; Virginia - Mclean·On-site

Senior·Data Engineer·$173k – $260k

Etl pipelines Data warehousing Cloud infrastructure Distributed systems

2d ago→

Senior AI Engineer

NEW

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

Senior·AI Engineer·$162k – $185k

Machine learning Real-time ai systems Scalable ai infrastructure Personalized customer experiences

2d ago→

Sr. Staff Machine Learning Engineer (Remote-Eligible)

NEW

Capital One·McLean, VA; US Remote·Hybrid

Staff·ML Engineer·$286k – $327k

Large-scale ml systems Real-time ai infrastructure Responsible ai frameworks Scalable ml pipelines

2d ago→

Senior Lead AI Engineer (GenAI Platform Services, Agentic Platform)

NEW

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

Senior·AI Engineer·$230k – $262k

Generative AI Agentic-platforms ML infrastructure Real-time-ml

2d ago→

Manager, Data Science - PULSE Network, Business Intelligence

Capital One·Houston, TX; McLean, VA; Plano, TX·On-site

·$179k – $205k

Data science Business intelligence Statistical modeling Machine learning

3d ago→

Lead AI Engineer (AI Foundations, VLM Customization)

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

·$197k – $225k

AI Machine learning LLMs Model evaluation

3d ago→

Principal Associate, Data Scientist - Business Cards & Payments

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

·$162k – $185k

Statistical modeling Machine learning Data science Python

3d ago→

Principal Data Analyst

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

·$131k – $150k

Statistical modeling Business intelligence Data visualization Data quality

3d ago→

Senior Lead AI Engineer (AI Foundations: LLM Customization, Finetuning, Reinforcement Learning)

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

·$230k – $262k

AI LLMs Fine-tuning Reinforcement learning

3d ago→

Senior Associate, Data Scientist - US Card (Applied GenAI)

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

·$136k – $155k

Generative AI Statistical modeling Machine learning Data science

3d ago→

Lead Software Engineer - MLOps

Capital One·McLean, VA·On-site

Senior·MLOps·$197k – $225k

Python Kubernetes AWS Docker

4d ago→

Manager, Data Scientist - Card Mainstreet Acquisitions

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

Senior·Data Scientist·$197k – $225k

Python SQL Machine learning Statistical modeling

4d ago→

Principal Data Analyst - Office of the Chief Data Officer, Central Analytics and Reporting

Capital One·McLean, VA·On-site

Staff·Data Analyst·$131k – $150k

SQL Python Data visualization Data governance

4d ago→

Data Scientist

KBR·McLean, Virginia·On-site

Mid·Data Scientist·$177k – $217k

Python Machine learning Statistics SQL

5d ago→

Lead Machine Learning Engineer

Capital One·McLean, VA·On-site

Senior·ML Engineer·$197k – $225k

Python TensorFlow PyTorch Kubernetes

1w ago→

Principal Quantitative Analyst - Global Finance

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Python R SQL Machine learning

1w ago→

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

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 LLMs

1w ago→

Distinguished AI Engineer (Remote Eligible)

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

Staff·AI Engineer·$245k – $279k

Python TensorFlow PyTorch Kubernetes

1w ago→

Lead Machine Learning Engineer

Capital One·McLean, VA·On-site

Senior·ML Engineer·$197k – $225k

Python TensorFlow PyTorch Kubernetes

1w ago→

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

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

Senior·AI Engineer·$197k – $225k

Python PyTorch TensorFlow LLMs

1w ago→

Senior Associate, Data Science

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

Senior·Data Scientist·$136k – $155k

Python SQL Statistical modeling Machine learning

1w ago→

Senior Associate, Quantitative Analyst - Model Risk Office

Capital One·Riverwoods, IL; Anytown, IL; McLean, VA·On-site

Mid·Data Analyst·$136k – $155k

Statistical modeling Machine learning Cloud computing SQL

1w ago→

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

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

Mid·Research Scientist·$263k – $300k

Machine learning LLMs Agentic AI Deep learning

1w ago→

Principal Associate - Quantitative Analyst

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Statistical modeling Machine learning Cloud computing SQL

1w ago→

Senior Manager, Quantitative Analysis - Model Risk Office

Capital One·McLean, VA; Anytown, IL; Riverwoods, IL·On-site

Senior·Data Scientist·$230k – $262k

Statistical modeling Machine learning Cloud computing SQL

1w ago→

Lead Machine Learning Engineer

Capital One·McLean, VA; Plano, TX·On-site

Senior·ML Engineer·$179k – $205k

Machine learning Agile Model deployment Software engineering

1w ago→

Senior Lead AI Engineer (Gen AI Platform Services: Distributed Systems)

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

Senior·AI Engineer·$230k – $262k

Generative AI Distributed systems Machine learning Ai infrastructure

1w ago→

Lead Data Engineer

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

Senior·Data Engineer·$179k – $205k

Python SQL AWS Microservices

1w ago→

Data Scientist

KBR·McLean, Virginia·On-site

Mid·Data Scientist·$177k – $217k

Python Machine learning Statistics SQL

1w ago→

Senior Data Analyst - Analytics & Transformation

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

Senior·Data Analyst·$111k – $127k

Data mining Open source technologies Machine learning Data visualization

1w ago→

Agentic AI Engineer

Trilagen·Bethesda, Maryland, United States; McLean, Virginia, United States; New York, New York, United States·On-site

Staff·AI Engineer

Full-stack development Llm integration Memory architecture Cloud-native deployment

1w ago→

Agentic AI Engineer

Trilagen·Bethesda, Maryland, United States; McLean, Virginia, United States; New York, New York, United States·On-site

Senior·AI Engineer

Python AWS Azure Oci

1w ago→

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

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

Senior·AI Engineer·$230k – $262k

Machine learning AI Data science Deep learning

1w ago→

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

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

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

Python PyTorch TensorFlow LLMs

1w ago→

Senior Manager, Data Science - US Card (Partnerships Customer Management)

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

Senior·Data Scientist·$230k – $262k

Machine learning Statistical modeling SQL Python

1w ago→

Lead Machine Learning Engineer

Capital One·Plano, TX; McLean, VA·On-site

Senior·ML Engineer·$197k – $225k

Python TensorFlow PyTorch scikit-learn

2w ago→

Lead Data Engineer

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

Senior·Data Engineer·$197k – $225k

Java Scala Machine learning Microservices

2w ago→

Lead Data Engineer

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

Senior·Data Engineer·$197k – $225k

Java Scala Agile Machine learning

2w ago→

Data Scientist

Thomson Reuters·United States of America, McLean, Virginia·Hybrid

Mid·Data Scientist

Machine learning Data analysis Statistics Databases

2w ago→

Lead Machine Learning Engineer

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

Senior·ML Engineer·$197k – $225k

Machine learning Software engineering Agile Data engineering

2w ago→

Lead Machine Learning Engineer

Capital One·McLean, VA·On-site

Senior·MLOps·$197k – $225k

Python TensorFlow Kubernetes Docker

2w ago→

Lead Machine Learning Engineer

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

Senior·ML Engineer·$197k – $225k

Python TensorFlow Kubernetes Docker

2w ago→

Manager, Data Science and Optimization - Retail Bank

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

Senior·Data Scientist·$197k – $225k

Python Machine learning Statistics Data analysis

2w ago→

Principal Quantitative Modeler

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Python Machine learning Cloud computing Econometrics

2w ago→

Senior Manager, Data Scientist - Card Fraud Prevention

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

Senior·Data Scientist·$230k – $262k

Python Machine learning Statistics Data analysis

2w ago→

Principal Associate, Data Scientist - Bank Customer Protection Debit & Claims

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Python Machine learning Statistical modeling Relational database

2w ago→

Senior Lead AI Engineer - (Gen AI Platform Services, Agentic AI)

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

Senior·AI Engineer·$230k – $262k

Machine learning AI Python Cloud computing

2w ago→

Lead Machine Learning Engineer (MLOps, KServe + building Kubernetes Clusters, PyTorch, TensorFlow on AWS)

Capital One·McLean, VA; Cambridge, MA; San Jose, CA; Richmond, VA; New York, NY·Hybrid

Senior·ML Engineer·$197k – $225k

MLOps Kserve Kubernetes PyTorch

2w ago→

Senior Lead Machine Learning Engineer

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

Senior·ML Engineer·$209k – $239k

Python TensorFlow Kubernetes Docker

2w ago→

Principal Data Scientist, Bank Customer Protection Debit & Claims

Capital One·McLean, VA·On-site

Senior·Data Scientist·$162k – $185k

Python Machine learning Statistical modeling Data analysis

2w ago→

page 1 of 4 · 198 roles

Methodology: live data science listings whose location includes McLean, sourced daily from company career pages and ATS APIs. Multi-office roles appear under every listed location.

Data science jobs elsewhere