Data Scientist Salary in Washington

Data Scientist jobs in Washington hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $186,545/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Washington
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Constellation West

constellationwest.com
constellationwest.com • HQ: Washington, United States • Information Security • Cybersecurity • 501-1000 employees • Trust B • Hiring 30, 2 new
HQ: Washington, United States • Information Security • Cybersecurity • 501-1000 employees • Trust B • Hiring 30, 2 new
At Constellation West, we’ve built our reputation for technological superiority by delivering proven performance.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveTop 25% pay 8 months ago Long shot · 5%

Data Engineer

$145k – $160k per year • Senior • 5+ years exp • In office (Washington, United States) • Bachelor's Degree • TS/SCI • Senior
Python
DevOps
Jenkins
Azure
AWS
Analytics
ETL/ELT
Apply

Keystone

keystone.com
keystone.com • HQ: Boston, United States • Financial Advisory, Valuation & Restructuring • Management Consulting • 201-500 employees • Est. 2003 • Trust A • Hiring 23, 1 new
HQ: Boston, United States • Financial Advisory, Valuation & Restructuring • Management Consulting • 201-500 employees • Est. 2003 • Trust A • Hiring 23, 1 new
Keystone is an economics, technology and strategy consulting firm that advises technology companies, Fortune 100 firms, their legal counsel and governments on business, economic, litigation and regulatory questions, with its largest office in Boston. It operates from offices in Boston, New York, San Francisco, Seattle, London, Dubai and Sydney, combining economists, technologists and strategy consultants on antitrust, valuation and transformation work. It hires consultants and associates from graduate and MBA programs, economists, summer technologists, engineering and product leaders, and staffing and talent development staff.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 9 months ago Long shot · 18%

Data Engineer

$123k – $175k per year • Senior • 6+ years exp • In office (Boston, New York, San Francisco, Washington, United States) • Bachelor's Degree • Senior
SQL
Python
Databases
Google BigQuery
Snowflake
AI/ML
dbt
Streamlit
Spark
LLM
DevOps
CloudFormation
Terraform
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Analytics
Tableau
Power BI
+10
Apply

Working America

workingamerica.org
workingamerica.org • Washington • Nonprofits & Foundations • Hiring 2
Washington • Nonprofits & Foundations • Hiring 2
Working America brings working people together to make change in our communities and across the country.
No named decision-maker yet.
Careers mailbox is known
Open 284 daysVerified live · 3 hours ago 9 months ago Long shot · 3%

Associate Data Engineer

$94k per year • Junior • In office (Washington, United States) • Associate's Degree • Junior
SQL
Python
DevOps
GitHub
Analytics
ETL/ELT
Apply

Aisquared

aisquared.ai
aisquared.ai • HQ: Washington, United States • MLOps • AI Governance & Compliance • 1-10 employees • Startup • Trust B • Hiring 8
HQ: Washington, United States • MLOps • AI Governance & Compliance • 1-10 employees • Startup • Trust B • Hiring 8
Build, deploy, and govern AI inside the systems your teams already use. Zero trust security, agentic workflows, and enterprise-grade governance.
No named decision-maker yet.
No careers mailbox known
Open 397 daysVerified live · 3 hours ago 1 year ago Long shot · 11%

Data Scientist

≈ $116k – $219k per year (Estimated) • Senior • 5+ years exp • Hybrid (Washington, United States) • Senior
Python
Databases
Databricks
AI/ML
Fine-tuning
TensorFlow
PyTorch
Machine Learning
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+4
Apply

Fractal

fractal.ai
fractal.ai • HQ: New York, United States • Decision Intelligence • Machine Learning • Analytics & BI Consulting • AI Consulting & Integration • 1001-5000 employees • Est. 2000 • IT services • Trust B • Hiring 104, 11 new
HQ: New York, United States • Decision Intelligence • Machine Learning • Analytics & BI Consulting • AI Consulting & Integration • 1001-5000 employees • Est. 2000 • IT services • Trust B • Hiring 104, 11 new
Fractal Analytics is an artificial intelligence and analytics company founded in 2000 that builds decision systems for large consumer goods, retail, financial services, healthcare and technology clients. Its work combines data engineering, machine learning and behavioural science, delivered as long-running engagements alongside a set of its own products covering demand forecasting, marketing measurement, conversational analytics and medical imaging. Headquartered in New York with its largest delivery base in India, it is backed by TPG and has become one of the better known analytics services firms to emerge from the Indian market.
Pranay Agrawal · Co-founder and Chief Executive Officer · decision-maker
Srikanth Velamakanni · Co-founder and Group Chief Executive · decision-maker
Careers mailbox is known
Open 543 days 1 year ago Long shot · 4%

Sr. Data Steward (Data Governance)

$120k – $130k per year • Senior • 5+ years exp • In office (Washington, United States) • Full-Time • Senior
SQL
Databases
Oracle
MS SQL
Analytics
Informatica
Collibra
Apply

Spear AI

spear.ai
spear.ai • HQ: Washington, United States • Edge AI • C4ISR • Defense AI • 51-200 employees • Est. 2020 • Trust D • Hiring 10
HQ: Washington, United States • Edge AI • C4ISR • Defense AI • 51-200 employees • Est. 2020 • Trust D • Hiring 10
Headquartered in Washington, D.C., Spear AI is a defense technology company specializing in artificial intelligence and machine learning software for national security and maritime operations. The company develops edge-ready software platforms - including its Horizon AI data processing system and Forerunner threat assessment suite - that automate tactical sensor analysis, passive acoustic signal processing, and operational decision-making across cloud, classified air-gapped networks, and underwater edge environments.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 4 hours ago 1 year ago Long shot · 2%

Mission Data Engineer

≈ $95k – $183k per year (Estimated) • Middle • 3+ years exp • In office (Washington, United States) • Full-Time • Secret • Middle
SQL
Python
AI/ML
Spark
DevOps
AWS
Apply

Greenberg Larraby

greenberg-larraby.com
greenberg-larraby.com • New York • Washington • Aurora • Memphis • Fayetteville • Trust D • Hiring 23
New York • Washington • Aurora • Memphis • Fayetteville • Trust D • Hiring 23
Greenberg & Larraby, Inc. (GLI) is a healthcare services provider and federal contractor supporting clinical programs nationwide. Our leadership team brings over 25 years of combined experience across healthcare and government operations.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 7 hours ago 1 year ago Long shot · 6%

Data Architect

≈ $128k – $252k per year (Estimated) • Staff+ • In office (Washington, United States) • Bachelor's Degree • Full-Time • Secret • Architect
SQL
Databases
Oracle
MySQL
AI/ML
Hadoop
Apply
Likely inactiveVerified live · 7 hours ago 1 year ago Long shot · 6%

Data & Information Architect

≈ $130k – $256k per year (Estimated) • Staff+ • In office (Washington, United States) • Full-Time • Architect
SQL
Apply

DoorDash

doordash.com
doordash.com • HQ: San Francisco, United States • Marketplaces • Delivery • 5000+ employees • Est. 2013 • NASDAQ: DASH • Trust B • Hiring 383, 30 new
HQ: San Francisco, United States • Marketplaces • Delivery • 5000+ employees • Est. 2013 • NASDAQ: DASH • Trust B • Hiring 383, 30 new
DoorDash is an American delivery company founded in 2013 that started with restaurant orders in suburban markets the incumbents had ignored, and now holds the largest share of United States food delivery. It has extended the same courier network into grocery, convenience, alcohol and retail delivery, sells a white-label fulfilment service to merchants who want deliveries from their own apps, and operates an advertising business selling placement to restaurants and brands. Headquartered in San Francisco and listed on Nasdaq, it acquired the European platform Deliveroo and the hospitality software firm SevenRooms in 2025.
Tony Xu · Co-founder and Chief Executive Officer · decision-maker
Ravi Inukonda · Chief Financial Officer · decision-maker
Stanley Tang · Co-founder · founder
No careers mailbox known
Open 837 daysTop 25% pay Visa sponsor 2 years ago Long shot · 4%

Data Scientist / Senior Data Scientist

$124k – $183k per year • Equity • Senior • 2+ years exp • In office (San Francisco, New York, Los Angeles, Chicago, Washington, United States) • PhD • Senior
SAS
MATLAB
SQL
Python
AI/ML
Time Series
Analytics
A/B Testing
Looker
Tableau
ETL/ELT
+1
Apply

True Zero Technologies

truezerotech.com
truezerotech.com • HQ: Fairfax, United States • Penetration Testing • Managed Security • Information Security • 51-200 employees • Est. 2018 • Trust A • Hiring 31, 3 new
HQ: Fairfax, United States • Penetration Testing • Managed Security • Information Security • 51-200 employees • Est. 2018 • Trust A • Hiring 31, 3 new
True Zero Technologies is a veteran-owned cybersecurity services firm based in Fairfax, Virginia, founded in 2018. The company provides a broad range of solutions including security engineering, cyber operations, threat intelligence, penetration testing, and managed security services. It operates as a strategic partner to major technology providers and serves federal, state, and commercial clients through various government contract vehicles.
No named decision-maker yet.
Careers mailbox is known
Open 1118 daysVerified live · 2 hours ago 3 years ago Long shot · 6%

Databricks Engineer (R-00243)

≈ $95k – $182k per year (Estimated) • Middle • 3+ years exp • In office (Washington, United States) • Full-Time • Top Secret • Middle
Perl
Python
Databases
Databricks
DevOps
Splunk
Red Hat
Ubuntu
SaltStack
CentOS Stream
GitLab
Ansible
GitHub
Windows
Git
Linux
Azure
AWS
Management
Agile
+9
Apply

SEI

sei.com
sei.com • New York • Chicago • Philadelphia • Atlanta • Washington • Professional Services • Artificial Intelligence • Management Consulting • Est. 1992 • Trust D • Hiring 46
New York • Chicago • Philadelphia • Atlanta • Washington • Professional Services • Artificial Intelligence • Management Consulting • Est. 1992 • Trust D • Hiring 46
SEI is a management consulting firm delivering strategy, data, technology, and AI solutions that turn ideas into measurable results.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveTop 25% pay 4 years ago Long shot · 2%

Data and Analytics Consultant

$140k – $180k per year • Senior • 8+ years exp • In office (Washington, United States) • Bachelor's Degree • Full-Time • Staff
R
Node JS
SQL
Python
JavaScript
Databases
Amazon Redshift
Azure SQL Database
Snowflake
Databricks
AI/ML
Machine Learning
DevOps
GCP
Azure
AWS
Analytics
Alteryx
Master Data Management
Tableau
Power BI
+9
Apply
Machines can read this selection · checked 13:54 UTC
Data Scientist Salary in Washington
Frequently asked questions
How many Data Scientist jobs in Washington are available on Alion?
There are currently 221 active listings from 103 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in Washington pay?
The average salary is around $186,545 per year based on the current listings.
Are remote options available for Data Scientist jobs in Washington?
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 Washington?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.