Data Scientist Salary in McLean

Data Scientist jobs in McLean hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $188,494/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

McLean
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Antenna

antenna.live
Antenna helps the world's leading brands understand the decisions subscribers make in order to thrive in a rapidly evolving subscription economy.
antenna.live • Bogotá • Subscription Commerce • Data & Analytics • Customer Analytics
Bogotá • Subscription Commerce • Data & Analytics • Customer Analytics
Verified live · 2 days ago 2 months ago

Data Scientist

$54k – $154k per year (Estimated) • Junior • 2+ years expBogotá • Remote (United States) • Cofounder • Junior
Python
SQL
Python
Dask
Pydantic
pySpark
Databases
Google BigQuery
AI/ML
Airflow
Braintrust
Claude
Claude Code
Cursor
Gemini
Hallucination
Kubeflow
Langfuse
LangGraph
LangSmith
LLM
NumPy
Pandas
Pydantic AI
PyTorch
RAG
Scikit-learn
Spark
Synthetic Data
TensorFlow
Vertex AI
LangChain
AI Agents
Context Engineering
OpenAI
OpenAI Agents SDK
OpenAI Codex
DevOps
Docker
GCP
Git
Google Cloud Run
Google GKE
Kubernetes
Analytics
Tableau
Apply
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VISEO IBERIA

viseo.com
VISEO is a global technology company with more than 2500 employees, present on five continents. With more than 20 years of experience, it is a leader in technology and multiplatform consulting. At VISEO, the agility and adaptability of global know-how are combined to use new digital opportunities as a powerful tool for the digital transformation of infrastructures and high-value-added processes.
viseo.com • Software • Information Technology • IT Consulting
Software • Information Technology • IT Consulting
$118k – $209k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior • Spanish: C1
C#
Python
Scala
SQL
Databases
Databricks
DevOps
Azure
Azure DevOps
CI/CD
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Alpaca

alpaca.markets
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
alpaca.markets • HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Verified live · 1 hour ago 2 months ago

Senior Data Engineer

Equity • Senior • 5+ years exp • Remote (North America, South America) • Senior
Python
SQL
Databases
Apache Iceberg
Apache Kafka
Presto
Redpanda
Trino
AI/ML
Airflow
Spark
Model Context Protocol
dbt
DevOps
Ansible
ArgoCD
Docker
GCP
Helm
Kubernetes
Terraform
Analytics
ETL/ELT
Apply
Verified live · 1 hour ago 3 months ago

Senior Data Scientist

Equity • Senior • 6+ years exp • Remote (North America) • Master's Degree • Senior
Python
SQL
AI/ML
Spark
AI Agents
LLM Guardrails
Analytics
A/B Testing
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Startekk

startekk.com
We help you acquire the perfect domain for your site. Affordable payment options. Quick and responsive customer support available.
startekk.com • HQ: Dallas, United States • Internet Services • Domain Names
HQ: Dallas, United States • Internet Services • Domain Names
$154k – $260k per year (Estimated) • Staff+ • 8+ years exp • Remote (United States) • Visa sponsorship • Master's Degree • Architect
Teradata
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Apply
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Beamery

beamery.com
We started Beamery on a simple idea that online you are not a candidate or a customer, you are both. Companies have become very sophisticated at selling products and building customer relationships online, while Recruiting has not changed. This le...
beamery.com • London • Austin • Artificial Intelligence • Professional Services • Human Resources
London • Austin • Artificial Intelligence • Professional Services • Human Resources
2 months ago

Senior Data Engineer

$92k – $204k per year (Estimated) • Senior • Remote (United Kingdom, United States) • Visa sponsorship • Bachelor's Degree • Senior
C#
Java
Node JS
Python
SQL
JavaScript
Databases
Apache Kafka
Google BigQuery
MongoDB
PostgreSQL
AI/ML
dbt
AI Agents
Knowledge Graph
DevOps
Docker
Kubernetes
Terraform
Analytics
ETL/ELT
Apply
Report

3Pillar Global

3pillar.ai
3Pillar Global is an international digital product development firm that partners with tech-forward companies to build custom software, web applications, and mobile platforms. The company combines product strategy, engineering, and user experience design to turn client concepts into scalable, revenue-generating digital products. Operating with global delivery centers, it delivers full-lifecycle product development to clients across media, healthcare, finance, and consumer sectors.
3pillar.ai • HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
2 months ago

AI Data Architect

$155k – $263k per year (Estimated) • Staff+ • 15+ years expUnited States • Remote (United States) • Full-Time • Architect
Python
SQL
Java
Scala
Python
FastAPI
pySpark
Databases
Amazon Redshift
Databricks
FAISS
Neo4j
OpenSearch
Pinecone
Snowflake
Apache Kafka
Delta Lake
AI/ML
AI Agents
AWS Bedrock
Claude
LangChain
LlamaIndex
LLM
MLFlow
RAG
Hugging Face
Knowledge Graph
OpenAI
Hallucination
Semantic Search
Spark
LLMOps
Semantic Search
DevOps
Amazon EKS
AWS
CI/CD
Docker
GitHub Actions
Grafana
Kubernetes
Terraform
Amazon CloudWatch
Amazon Kinesis
Amazon S3
GitHub
Azure
Vector
Analytics
ETL/ELT
Apply
Verified live · 1 day ago 2 months ago

AI Data Architect

$155k – $263k per year (Estimated) • Staff+ • 15+ years exp • Remote (United States) • Full-Time • Architect
Python
SQL
Java
Scala
Python
FastAPI
pySpark
Databases
Amazon Redshift
Databricks
FAISS
Neo4j
OpenSearch
Pinecone
Snowflake
Apache Kafka
Delta Lake
AI/ML
AI Agents
AWS Bedrock
Claude
LangChain
LlamaIndex
LLM
MLFlow
RAG
Hugging Face
Knowledge Graph
OpenAI
Hallucination
Semantic Search
Spark
LLMOps
Semantic Search
DevOps
Amazon EKS
AWS
CI/CD
Docker
GitHub Actions
Grafana
Kubernetes
Terraform
Amazon CloudWatch
Amazon Kinesis
Amazon S3
GitHub
Azure
Vector
Analytics
ETL/ELT
Apply
Report

Gauntlet

gauntlet.xyz
Gauntlet is DeFi's risk manager. We drive capital efficiency while maintaining economic safety for some of the largest crypto protocols with our simulations. Gauntlet manages risk and incentives for over $40 Billion in assets.
gauntlet.xyz • New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
New York • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2018
2 months ago

Quant Developer

$12k per year • Junior • 2+ years exp • Remote (United States, Canada) • Visa sponsorship • Bachelor's Degree • Senior
Python
SQL
TypeScript
Databases
Google BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
DeFi
Solana
Apply
2 months ago

Quant Developer

$84k – $166k per year (Estimated) • Junior • 2+ years expNew York • Remote (United States, Canada) • Full-Time • Junior
Python
SQL
TypeScript
Databases
Google BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
DeFi
Solana
Apply
Report

SimpliSafe

simplisafe.com
SimpliSafe is a home security company headquartered in Boston, Massachusetts, and founded in 2006. The company designs and manufactures wireless security systems, including motion sensors, entry sensors, indoor and outdoor cameras, and smoke detectors, all of which are integrated with professional monitoring services. It serves over six million customers across the United States and the United Kingdom, offering DIY installation and no-contract subscription plans for residential and small business security.
simplisafe.com • HQ: Boston, United States • IoT Security • Cybersecurity • Security Services • Professional Services • Consumer Electronics • Smart Home Devices • Consumer Goods • Security Products • Est. 2006
HQ: Boston, United States • IoT Security • Cybersecurity • Security Services • Professional Services • Consumer Electronics • Smart Home Devices • Consumer Goods • Security Products • Est. 2006
2 months ago

Sr. Data Engineer

$110k – $194k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
Python
SQL
Databases
Google BigQuery
FAISS
Milvus
Pinecone
AI/ML
Embeddings
Hadoop
Spark
Human-in-the-Loop
MLFlow
Ray
Scale AI
Snorkel
Weights & Biases
DevOps
AWS
GCP
Amazon S3
Vector
Analytics
ETL/ELT
Apply
Report

Planview

planview.com
Planview is a computer software organization that provides services related to Portfolio Management, Project Management, Resource Management, Business Process Management, etc.
planview.com • Bengaluru • Austin • IT Management • Software • Project Management • Est. 1989
Bengaluru • Austin • IT Management • Software • Project Management • Est. 1989
2 months ago

Data Scientist

$88k – $178k per year (Estimated) • Equity • Middle • 3+ years expAustin • Remote (India, United States) • Bachelor's Degree • Full-Time • Top Secret • Staff
Python
SQL
AI/ML
AI Agents
Model Context Protocol
Scikit-learn
AWS Bedrock
Amazon SageMaker
Knowledge Graph
DevOps
AWS
AWS Lambda
Apply
Report

Brillio

brillio.com
Brillio is a global digital technology consulting and services firm headquartered in Edison, New Jersey, and founded in 2014. The company provides a range of services including artificial intelligence engineering, data analytics, cloud infrastructure management, and product design to help enterprises modernize their digital operations. Operating across North America, Europe, and Asia, the firm serves clients in sectors such as financial services, healthcare, and retail through a network of global delivery centers and strategic technology partnerships.
brillio.com • HQ: Edison, United States • Software • Cloud Computing • Data Engineering • Data & Analytics • LLM & Generative AI • Artificial Intelligence • IT Consulting • Information Technology • Est. 2014
HQ: Edison, United States • Software • Cloud Computing • Data Engineering • Data & Analytics • LLM & Generative AI • Artificial Intelligence • IT Consulting • Information Technology • Est. 2014
$124k – $222k per year (Estimated) • Lead • 5+ years expUnited States • Remote (United States) • Full-Time • Staff
SQL
Databases
Azure Cosmos DB
Databricks
Delta Lake
AI/ML
LLM
RAG
Feature Store
DevOps
Azure
Azure AKS
Azure DevOps
Kubernetes
Analytics
ETL/ELT
Apply
$128k – $230k per year (Estimated) • Lead • 15+ years expUnited States • Remote (United States) • Master's Degree • Full-Time • Principal
Python
Python
pySpark
AI/ML
BentoML
Evidently AI
Great Expectations
Keras
Kubeflow
PyTorch
TensorFlow
Spark
DevOps
Vector
Apply
Verified live · 2 hours ago 2 months ago

Databricks Architect - R01568474

$180k – $190k per year • Staff+ • 12+ years exp • Remote (United States) • Architect
Databricks
Delta Lake
Google BigQuery
AI/ML
AI Agents
RAG
Vertex AI
DevOps
GCP
Vector
Apply
Report

Root Insurance

joinroot.com
Root Insurance prices car policies using smartphone-measured driving behaviour. Applicants complete a test drive period before receiving a personalised rate. The company operates as a licensed carrier and also distributes through embedded partners.
joinroot.com • HQ: Columbus, United States • Est. 2015
HQ: Columbus, United States • Est. 2015
$83k – $166k per year (Estimated) • Middle • 3+ years exp • Remote (United States) • Master's Degree • Full-Time • Middle
Python
SQL
Apply
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Megaport

megaport.com
Our mission is to harness all the knowledge of traditional networking, both front and back, and return that power to consumers. Companies that enhance management, choice, and cost-effectiveness can build smart businesses for the future. We offer c...
megaport.com • Brisbane • Munich • Gurgaon • Mumbai • Mexico City • Cybersecurity • Information Technology • Telecommunications
Brisbane • Munich • Gurgaon • Mumbai • Mexico City • Cybersecurity • Information Technology • Telecommunications
Verified live · 1 hour ago 2 months ago

Data Scientist

$122k – $215k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Python
SQL
Apply
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Federato

federato.ai
Federato is on a mission to defend the right to efficient, equitable insurance for all. We enable insurers to provide affordable coverage to people and organizations in the face of issues like the climate crisis, cyber attacks, and social unrest.
federato.ai • HQ: San Francisco, United States • Data & Analytics • Artificial Intelligence • Financial Services • Est. 2020
HQ: San Francisco, United States • Data & Analytics • Artificial Intelligence • Financial Services • Est. 2020
Top 25% payVerified live · 1 day ago 2 months ago

Senior Data Engineer

$160k – $210k per year • Equity • Senior • 5+ years exp • Remote (United States) • Senior
Python
SQL
TypeScript
AI/ML
Dagster
dbt
LLM
Prefect
Prompt Engineering
DevOps
CI/CD
AWS
GCP
Terraform
Analytics
ETL/ELT
Marketing
Salesforce
Apply
Report

Magenta Team

magentateam.pl
Magenta Team is a Polish software development and IT consulting agency that specializes in creating custom web applications, mobile apps, and enterprise digital solutions. The company provides end-to-end technology services, including UI/UX design, software engineering, and system integration tailored to diverse business clients. By leveraging modern frameworks and agile methodologies, it helps organizations modernize their digital products and optimize operational processes.
magentateam.pl • HQ: Warsaw, Poland • Information Technology • Telecommunications • Mobile Networks • Est. 2001
HQ: Warsaw, Poland • Information Technology • Telecommunications • Mobile Networks • Est. 2001
$51k – $91k per year (Estimated) • Middle • 3+ years expWarsaw • Remote (Poland, Pakistan, United States) • Bachelor's Degree • Full-Time • Middle
Python
Java
Scala
Databases
Apache Kafka
Google BigQuery
AI/ML
LLM
Spark
Vertex AI
DevOps
CI/CD
Docker
GCP
GitLab CI
Google Cloud Run
Kubernetes
Terraform
Terragrunt
GitLab
Apply
$71k – $137k per year (Estimated) • Staff+ • 5+ years expWarsaw • Remote (Poland, Pakistan, United States) • Full-Time • Architect
Google BigQuery
DevOps
AWS
GCP
Kubernetes
Analytics
ETL/ELT
Apply
Report

Accenture

accenture.com
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
accenture.com • HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
$100k – $203k per year • New York • Remote (United States) • Visa sponsorship • Bachelor's Degree • Secret
Python
TypeScript
Python
pySpark
Databases
Databricks
AI/ML
NLP
NLTK
RAG
Scikit-learn
spaCy
Statsmodels
Spark
GraphRAG
Streamlit
Analytics
Matplotlib
Plotly
Power BI
Seaborn
Tableau
A/B Testing
ETL/ELT
Apply
Report

Risepoint

risepoint.com
Risepoint is an online program management company headquartered in Dallas, Texas, and founded in 2007 under the name Academic Partnerships. The company partners with regional public universities to launch and run online degree programs, handling marketing, student recruitment, enrollment support, and retention services. It rebranded to Risepoint in 2024 and works with institutions across the United States, focusing on working adult learners in fields such as nursing, education, and business.
risepoint.com • HQ: Dallas, United States • Lead Generation • Sales & Marketing • E-learning • Higher Education • Education • EdTech Platforms • Est. 2007
HQ: Dallas, United States • Lead Generation • Sales & Marketing • E-learning • Higher Education • Education • EdTech Platforms • Est. 2007
Verified live · 3 hours ago 2 months ago

Senior Data Engineer

$123k – $218k per year (Estimated) • Senior • 7+ years expUnited States • Remote (United States) • Full-Time • Senior
Python
SQL
Python
pySpark
Databases
Databricks
Delta Lake
Apache Kafka
AI/ML
dbt
MLFlow
Spark
DevOps
Azure
Docker
Analytics
Power BI
Tableau
Marketing
Salesforce
Apply
Verified live · 3 hours ago 2 months ago

Principal Data Scientist

$139k – $249k per year (Estimated) • Lead • 8+ years expUnited States • Remote (United States) • Bachelor's Degree • Full-Time • Principal
Python
SQL
Databases
Databricks
AI/ML
Dagster
dbt
MLFlow
PyTorch
Scikit-learn
TensorFlow
XGBoost
Feature Store
Recommender Systems
Human-in-the-Loop
DevOps
CI/CD
Docker
Kubernetes
Terraform
Analytics
A/B Testing
ETL/ELT
Apply
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Hermanson Company

hermanson.com
“People like to do business with people they like and trust.” Hermanson offers our clients the best in mechanical construction, engineering and service. We un.
hermanson.com • Washington • Spokane • Richmond • Dallas • Little Rock • Hospitals & Clinics • Higher Education • Est. 1979
Washington • Spokane • Richmond • Dallas • Little Rock • Hospitals & Clinics • Higher Education • Est. 1979
$165k – $195k per year • Staff+ • Remote (United States) • Visa sponsorship • Bachelor's Degree • Contractor • Architect
Microsoft Fabric
DevOps
CI/CD
Analytics
Power BI
Apply
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RevenueCat

revenuecat.com
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
revenuecat.com • HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
Top 25% payVerified live · 1 day ago 2 months ago

Senior Data Scientist, Fraud & Risk

$220k per year • Equity • Senior • 5+ years exp • Remote (AMER) • Full-Time • Senior
Python
SQL
AI/ML
OpenAI
Mobile
RevenueCat
Web3
Rollup
Apply
Top 25% payVerified live · 1 day ago 2 months ago

Senior Data Scientist, Product

$220k per year • Equity • Senior • 5+ years exp • Remote (AMER, United Kingdom) • Full-Time • Senior
Python
SQL
Databases
PostgreSQL
Snowflake
AI/ML
dbt
OpenAI
Mobile
RevenueCat
DevOps
AWS
Apply
Report

Prolific

prolific.com
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
prolific.com • HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
Verified live · 1 day ago 2 months ago

Human Data Quality Engineer (Founding Team)

$84k – $155k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, United States) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
Apply
Verified live · 1 day ago 8 months ago

Human Data Quality Engineer (Founding Team)

$114k – $293k per year (Estimated) • Senior • 5+ years exp • Remote (North America) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
Apply
Open 237 daysVerified live · 1 day ago 8 months ago

Human Data Quality Engineer (Founding Team)

$44k – $114k per year (Estimated) • Senior • 5+ years exp • Remote (Mexico, United States) • Senior
Python
SQL
AI/ML
LLM
RLHF
Edge AI
Red Teaming
Apply
Report

Mission Lane

missionlane.com
Mission Lane is a financial technology company that provides personal loans to consumers. Mission Lane's platform offers a variety of loan options, including personal loans, debt consolidation loans, and home improvement loans. Mission Lane is committed to providing its customers with a fast, easy, and transparent loan experience.
missionlane.com • Richmond • Financial Services • FinTech • Lending
Richmond • Financial Services • FinTech • Lending
Verified live · 7 hours ago 2 months ago

Senior Data Scientist, Credit

$120k – $135k per year • Senior • 3+ years exp • Remote (United States) • PhD • Full-Time • Senior
BentoML
DVC
MLFlow
NumPy
Scikit-learn
Time Series Forecasting
DevOps
Kubernetes
Apply
$120k – $135k per year • Senior • 3+ years expRichmond • Remote (United States) • PhD • Full-Time • Senior
BentoML
DVC
MLFlow
NumPy
Scikit-learn
Time Series Forecasting
DevOps
Kubernetes
Apply
Open 134 daysTop 25% pay 5 months ago

Principal Data Scientist, Operations

$185k – $204k per year • Lead • 7+ years exp • Remote (United States) • PhD • Full-Time • Principal
BentoML
DVC
MLFlow
NumPy
Scikit-learn
Time Series Forecasting
DevOps
Kubernetes
Apply
Report
Data Scientist Salary in McLean
Frequently asked questions
How many Data Scientist jobs in McLean are available on Alion?
There are currently 30 active listings from 6 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in McLean pay?
The average salary is around $188,494 per year based on the current listings.
Are remote options available for Data Scientist jobs in McLean?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in McLean?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.