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Research Scientist Jobs in United States.

All active Research Scientist roles based in United States.

View Research Scientist salary insights in United States
Total jobs
2,196
positions indexed
New today
60
last 24 hours
Companies
665
actively hiring
Worldwide remote
0
from anywhere

How many Research Scientist jobs in United States are there right now?

There are 2,196 open Research Scientist jobs in United States on JobsRadar right now, from 665 companies hiring directly. 60 were added in the last 24 hours; the board was last refreshed on October 7, 2026 at 20:14 UTC.

search: research scientist in: United States Clear all
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Ascendis Pharma
Clinical Scientist - Job ID: 1915
Ascendis Pharma
⚡ Apply early Palo Alto, California, United... Onsite $160,000–$180,000
● New 👁 Seen ✓ Applied 1h ago
Mercor
Research Scientist - Environments, Data and Post-Training
Mercor
⚡ Apply early San Francisco Onsite $250,000–$500,000
● New 👁 Seen ✓ Applied 1h ago
EliseAI
Senior Research Scientist
EliseAI
⚡ Apply early San Francisco Onsite $200,000–$320,000
● New 👁 Seen ✓ Applied 1h ago
EliseAI
Junior Research Scientist
EliseAI
⚡ Apply early San Francisco Onsite $150,000–$230,000
● New 👁 Seen ✓ Applied 1h ago
EliseAI
Junior Research Scientist
EliseAI
⚡ Apply early New York City Onsite $150,000–$230,000
● New 👁 Seen ✓ Applied 1h ago
EliseAI
Senior Research Scientist
EliseAI
⚡ Apply early New York City Onsite $200,000–$320,000
● New 👁 Seen ✓ Applied 1h ago
Revolution Medicines
Associate Scientist Research Laboratory Operations
Revolution Medicines
⚡ Apply early Redwood City, California, Unit... Onsite $99,000–$124,000
● New 👁 Seen ✓ Applied 1h ago
Compass
Lead Data Scientist
Compass
⚡ Apply early New York City Onsite $175,500–$195,000
● New 👁 Seen ✓ Applied 2h ago
Hudson River Trading
Data Scientist Intern - 2027
Hudson River Trading
⚡ Apply early London, United Kingdom; New Yo... Onsite
● New 👁 Seen ✓ Applied 2h ago
IonQ
Senior Research Scientist - Fault Tolerant Quantum Algorithms
IonQ
⚡ Apply early Bothell, Washington, United St... Onsite $145,920–$191,047
● New 👁 Seen ✓ Applied 2h ago
Datadog
Staff Research Scientist - Post-Training for Agents
Datadog
⚡ Apply early New York, New York, USA; Pitts... Onsite $320,000–$400,000
● New 👁 Seen ✓ Applied 3h ago
Datadog
Staff Research Scientist - Foundation & World Models
Datadog
⚡ Apply early New York, New York, USA; Pitts... Onsite $320,000–$400,000
● New 👁 Seen ✓ Applied 3h ago
CHAOS Industries
Data Scientist, Mission Engineering
CHAOS Industries
⚡ Apply early El Segundo, California, United... Onsite $154,000–$212,000
● New 👁 Seen ✓ Applied 3h ago
Roku
Senior Machine Learning Scientist, Conversion Modeling
Roku
⚡ Apply early San Jose, California Onsite $148,750–$361,000
● New 👁 Seen ✓ Applied 4h ago
Roku
Senior Machine Learning Scientist, Conversion Modeling
Roku
⚡ Apply early Austin, Texas Onsite
● New 👁 Seen ✓ Applied 4h ago
Nebius
Senior Applied Scientist, Efficient LLM Inference & Model Optimization
Nebius
⚡ Apply early Palo Alto, California, United... Onsite $195,200–$262,200
● New 👁 Seen ✓ Applied 5h ago
LILT
Data Engineering Manager
LILT
⚡ Apply early Indianapolis, IN · location restricted $170,000–$205,000
● New 👁 Seen ✓ Applied 5h ago
Redhorsecorp
Data Scientist Subject Matter Expert (SME)
Redhorsecorp
⚡ Apply early Washington, DC Onsite
● New 👁 Seen ✓ Applied 5h ago
Redhorsecorp
Mid Level Data Scientist
Redhorsecorp
⚡ Apply early Washington, DC Onsite
● New 👁 Seen ✓ Applied 6h ago
Secretariat
Senior Associate, Data Scientist - AI Enablement
Secretariat
⚡ Apply early Atlanta, Georgia, United State... Onsite
● New 👁 Seen ✓ Applied 6h ago
Superluminal Medicines, Inc.
Sr. Scientist, In-Vivo Pharmacology
Superluminal Medicines, Inc.
⚡ Apply early Boston, MA Onsite $148,757–$168,800
● New 👁 Seen ✓ Applied 7h ago
Reddit
Principal Data Scientist, Ads
Reddit
⚡ Apply early Remote - United States · location restricted $268,000–$365,100
● New 👁 Seen ✓ Applied 7h ago
Reddit
Staff Data Scientist - Ads Measurement, Signals, Privacy
Reddit
⚡ Apply early Remote - United States · location restricted $217,000–$303,900
● New 👁 Seen ✓ Applied 7h ago
Reddit
Staff Data Scientist - Ads Measurement, Signals, Privacy
Reddit
⚡ Apply early Toronto, Canada Onsite
● New 👁 Seen ✓ Applied 7h ago
Reddit
Senior Staff Data Scientist - Consumer Experimentation
Reddit
⚡ Apply early Remote - Ontario, Canada · location restricted
● New 👁 Seen ✓ Applied 7h ago

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Frequently asked questions

How many Research Scientist jobs in United States are open right now?
2,196 Research Scientist jobs in United States are open across 665 companies, as of October 7, 2026.
Which companies are hiring Research Scientist jobs in United States?
Ascendis Pharma, Mercor, EliseAI, Revolution Medicines and Compass are among the 665 companies currently hiring Research Scientist jobs in United States.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on October 7, 2026 at 20:14 UTC.

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