Senior Data Scientist Jobs
Senior data scientist roles command top-tier compensation and significant autonomy. Companies actively compete for experienced professionals, offering equity, bonuses, and flexible work arrangements alongside base salaries of $140k–$240k+.
Salary Range
$0k – $387k
Top Companies
Fullscript, Leidos, Lockheed Martin, General Motors, TechTrend, Inc., Capital One +30 more
Job Types
94% Full Time, 6% Contract
Top Locations
Mississauga, Toronto, McLean, Montreal
Work Model
86% On-Site, 12% Hybrid, 2% Remote
Experience Levels
66% Senior, 10% Lead, 10% Staff
We found 639 senior data scientist jobs currently hiring in locations including Mississauga, Toronto, McLean. Salaries range from $0k to $387k based on experience, location, and company size. Work arrangements include On-Site (86%), Hybrid (12%), Remote (2%). Top employers include Fullscript, Leidos, Lockheed Martin and 33 other companies.
Companies Hiring for Senior Data Scientist Jobs
+30 more companies hiring. Sign up to see all.
Career Path & Salary Progression
Senior
$128k–$226k
33 jobs
Lead
Salary varies
5 jobs
Staff
$212k–$387k
5 jobs
Latest Jobs Added
Senior Data Scientist / Machine Learning (ML) Engineer
TechTrend, Inc.
Senior ML Engineer, Product
Rocket Money
Senior Data Scientist
Sun Life Financial, Inc.
Business Program Manager (Johns Hopkins Data Science & AI Institute)
Inside Higher Ed
Senior Machine Learning; ML Engineer
Sanofi
Also searching for: ml engineer, data science, research scientist, machine learning engineer
101–150 of 639 jobs
Senior Data Scientist / Machine Learning (ML) Engineer
TechTrend, Inc.
Senior ML Engineer, Product
Rocket Money·New York, New York, US
Senior Data Scientist
Sun Life Financial, Inc.·Toronto, Ontario, CA
Business Program Manager (Johns Hopkins Data Science & AI Institute)
Inside Higher Ed·Baltimore, Maryland, US
Senior Machine Learning; ML Engineer
Sanofi·Mississauga, Ontario, CA
Senior Machine Learning Engineer – Applied AI Research
Company 1 - The Manufacturers Life Insurance Company·CA
Senior Machine Learning Engineer – Applied AI Research
Manulife·Waterloo, Ontario, CA
Senior Data Scientist (Revenue & Financial Performance)
Fullscript·Calgary, Alberta, CA
Sr. Machine Learning Engineer, Ads Ranking
Pinterest·Toronto, Ontario, CA
Senior Robotics ML Engineer | Boston, MA
Edison Smart®·Boston, Massachusetts, US
Lead Data Scientist: End-to-End Public Sector Analytics
City of Edmonton·Edmonton, Alberta, CA
Senior Data Scientist
Castellum LLC·Greenbelt, Maryland, US
Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)
Capital One·McLean, Virginia, US
Data Scientist
Leidos
Principal Data Scientist - Oncology
Johnson & Johnson Services, Inc.·Spring House, Pennsylvania, US
Senior Data Scientist (Revenue Financial Performance)
Fullscript·Ottawa, Ontario, CA
Senior Data Scientist (Revenue & Financial Performance)
Fullscript·Calgary, Alberta, CA
Lead Data Scientist - Autonomous Goal Management
Humana, Inc.·Washington, District of Columbia, US
Principal Associate, Data Scientist - US Card (Generative AI Systems) | McLean, VA, USA
Capital One Financial Corporation·McLean, Virginia, US
Data Scientist
Amtec·Manassas, Virginia, US
AI Machine Learning Engineer Senior
Lockheed Martin
Staff ML Engineer - Embodied AI Scaling Foundations
General Motors
Machine Learning Engineering Manager, Model Delivery
Autodesk·Vancouver, British Columbia, CA
Machine Learning Engineering Manager, Model Delivery
Autodesk·Toronto, Ontario, CA
Staff ML Engineer - AI Knowledge & Search
Apple Inc.·Cupertino, California, US
Machine Learning Engineer (12+ Years -- Local to NY/NJ)
Byteware Inc.·New York, New York, US
Senior AI/ML Engineer: Legacy Modernization & Microservices
Bell·Mississauga, Ontario, CA
Staff Embedded ML Engineer, Edge AI job at Simplisafe in Boston, MA
Simplisafe·Remote
AI/ML Data Scientist
Vanguard Careers·Malvern, Pennsylvania, US
Senior Data Scientist
Leidos·Sudley, Virginia, US
Senior Machine Learning Engineer, AI Platform
Menlo Ventures·Montreal, Quebec, CA
Senior ML Engineer: Manufacturing AI & Production Systems
Machina Labs·Owen Sound, Ontario, CA
Senior Data Scientist / Machine Learning (ML) Engineer
TechTrend, Inc.·Reston, Virginia, US
Sr Machine Learning Engineer
The Walt Disney Company·Dona Vista, Florida, US
Principal Machine Learning Engineer
Hologic·Kennett Square, Pennsylvania, US
Lead Machine Learning Engineer for Platform Development
Coinbase·Indianapolis, Indiana, US
Senior AI/ML Engineer With Poly
Lockheed Martin·Calverton, Maryland, US
Senior AI/ML Engineer With Poly
Lockheed Martin·Lake Arbor, Maryland, US
Principal Machine Learning Engineer
Hologic·Oxford, Pennsylvania, US
Staff ML Engineer - Embodied AI Scaling Foundations
General Motors·Mountain View, California, US
AI/ML Data Scientist
Vanguard Careers·Malvern, Pennsylvania, US
Senior Data Scientist
MCKESSON·Mississauga, Ontario, CA
Senior Data Scientist – Supply Chain
CoverMyMeds·Mississauga, Ontario, CA
Lead AI & Machine Learning Engineer
RBC·Mississauga, Ontario, CA
Lead Machine Learning Engineer | San Francisco, CA, USA
Capital One Financial Corporation
Staff ML Engineer - Embodied AI Scaling Foundations
General Motors·Mountain View, California, US
Senior Associate, Data Scientist - Applied AI
Capital One·Fairfax, Virginia, US
Data Scientist
Leidos·Berwyn Heights, Maryland, US
AI/ML Lead (Senior Machine Learning Engineer – Full-time Leadership Role)
Aurelian Venture AI·Montreal, Quebec, CA
Senior Machine Learning Engineer
1000 Micron Technology, Inc.·Boise, Idaho, US