Our storyPricingBook demo

For Candidates

For Candidates
#1 Product of the DayBacked byYCombinator

1,600+ Research Associate Jobs in the USA

Updated 9 Oct 2026 · 542 new this week

Show me
roles, hiring in
Work mode
Experience

Showing 781–800 of 1,653 jobs

The Toledo Clinic logo

MEDICAL LAB SCIENTIST - FULL TIME

The Toledo Clinic1,001–5,000 employees

ToledoOn-siteSalary not disclosed

Four-year college course including chemistry, biology, and microbiology; ASCP/AMT registry preferred; two years clinical lab experience preferred; ability to work extended hours.

  • Levey-Jennings Charts
1 week agoApply ↗
AquaPhoenix Scientific logo

Production Chemist

AquaPhoenix Scientific51–200 employees

HanoverOn-site3+ yrsSalary not disclosed

Associate's degree in chemistry or equivalent with 3+ years experience, or bachelor's in chemistry; ability to perform chemical analyses, quality checks, and documentation; lift up to 50 lbs; English…

  • Microsoft Outlook
  • Microsoft Office
1 week agoApply ↗
ICON plc logo

Clinical Research Associate II

ICON plc10,000+ employees

ChicagoRemote2+ yrsSalary not disclosed

Bachelor's degree in life sciences or equivalent, or qualified RN; 2+ years on-site monitoring experience in pharma/CRO; ICH-GCP and regulatory knowledge; CTMS/eTMF proficiency; eligible to work in…

  • Ctms
  • Etmf
1 week agoApply ↗
Bo-Mac Contractors, LTD logo

R&D Mechanical Engineer - Tempe, AZ

Bo-Mac Contractors, LTD501–1,000 employees

TempeOn-siteSalary not disclosed

Bachelor's degree in Mechanical Engineering or equivalent; 0-5 years experience; SolidWorks proficiency; Microsoft Office; ability to work 100% on-site in Tempe, AZ; strong analytical and…

  • Solidworks
  • Microsoft Office
  • Solidworks Simulation
  • FEA
1 week agoApply ↗
BrisbaneOn-site8+ yrsSalary not disclosed

Bachelor's with 8+ years, Master's with 4+ years, or PhD with 0-2 years industry experience in cell biology, cancer biology, or related field; extensive cell culture and assay experience; strong…

  • Htrf
  • Alphalisa
  • Elisa
  • Celltiter-GLO
1 week agoApply ↗
State of Montana logo

Fisheries Biologist 1

State of Montana5,001–10,000 employees

Flathead County3+ yrsSalary not disclosed

Bachelor's degree in fish biology, fish and wildlife management, ecology, or biology plus 3 years progressive job-related experience; background investigation required; valid driver's license.

  • Boats
  • Outboard Motors
  • Electro-Fishers
  • Nets
1 week agoApply ↗
AlbuquerqueHybridSalary not disclosed

Earned bachelor's degree; enrolled full-time in a graduate science, engineering, or math program; minimum 3.0 GPA; ability to work up to 40 hours/week; U.S. citizenship and ability to obtain DOE…

  • Python
  • Matlab
  • Labview
  • Solidworks
1 week agoApply ↗
Hologic Costa Rica logo

Director, Oncology R&D

Hologic Costa Rica501–1,000 employees

San DiegoOn-site5+ yrs$162k–288k

Ph.D. in relevant scientific discipline; 5+ years industry experience in CLIA laboratory; expertise in NGS, gene expression assays, LDT development; knowledge of CLIA/CAP/NYS regulations; strong…

  • NGS
  • Gene Expression Assays
1 week agoApply ↗
Merck Group logo

R&D Senior Manager

Merck Group10,000+ employees

BranchburgHybrid8+ yrs$162k–220k

Ph.D. or M.S. in Chemistry, Polymer Science, Materials Science, Chemical Engineering or related field; 8+ years industrial R&D in semiconductor materials or photoresists; proven leadership managing…

  • DOE
  • Machine Learning
1 week agoApply ↗
Veolia logo

Research & Development Intern

Veolia10,000+ employees

PlainfieldOn-site$44k–50k

Currently pursuing an undergraduate degree in Chemical or Mechanical Engineering; strong communication, computer literacy with Microsoft Office, attention to detail, ability to work independently and…

  • Microsoft Office
1 week agoApply ↗
Riot Games logo

Director, Art Direction - Unpublished R&D Product

Riot Games1,001–5,000 employees

Los AngelesOn-site12+ yrs$207k–289k

12+ years game development experience with 8+ years leading art teams; experience as Art Director on a shipped 3D game; strong artistic judgment; experience with modern game engines; portfolio…

  • Unreal
  • Unity
1 week agoApply ↗
NewLimit logo

Scientist, Metabolism

NewLimit11–50 employees

South San FranciscoOn-site5+ yrs$130k–165k

Ph.D. in cell biology, molecular biology, biochemistry or related field or equivalent industry experience (5+ years); experience with primary liver cell isolation, mouse models of liver dysfunction…

  • Biology
  • Molecular Biology
1 week agoApply ↗
Boston Scientific logo

Senior R&D Manager

Boston Scientific10,000+ employees

Maple GroveOn-site10+ yrs$126k–239k

Bachelor's degree in mechanical or biomedical engineering; 10+ years product development experience; 5+ years leading technical teams; proficiency in design controls and risk management; experience…

  • Product Development
  • Risk Management
1 week agoApply ↗
Clean Harbors logo

CleanPack Chemist (CDL)

Clean Harbors10,000+ employees

Omaha$54k–58k

Valid driver's license; obtain CDL Class B with hazmat and tanker endorsement within 6 months; strong customer service; physical functions; background check, drug test, and physical; respirator…

  • CDL
  • Customer Service
1 week agoApply ↗
Renown Health logo

Medical Lab Scientist

Renown Health5,001–10,000 employees

RenoOn-site$79k–110k

Must have working-level English; ability to obtain Nevada Clinical Laboratory Technologist or Specialist license within 7 months; knowledge of Laboratory Information Systems; recent clinical lab…

  • Laboratory Information Systems
1 week agoApply ↗
Eurofins logo

Entry Level Chemist (2nd Shift)

Eurofins10,000+ employees

LancasterOn-siteSalary not disclosed

Bachelor's degree in chemistry or related field, or equivalent experience; authorization to work in the US indefinitely without sponsorship; technical lab skills; 25% travel may be required.

  • Hplc
  • IC
  • IR
  • ICP
1 week agoApply ↗
Mativ logo

R&D Intern

Mativ5,001–10,000 employees

WindsorOn-siteSalary not disclosed

Working towards a degree in paper science, chemistry, polymer science, or chemical/bio engineering; proficiency in Microsoft Excel, PowerPoint, and Word; laboratory experience; strong organizational…

  • Microsoft Excel
  • Microsoft Powerpoint
  • Microsoft Word
1 week agoApply ↗
Boston Scientific logo

R&D Engineering Intern

Boston Scientific10,000+ employees

Maple GroveOn-site$43k–74k

Must graduate between Fall 2027 and Spring 2029; pursuing bachelor's or graduate degree in biomedical or mechanical engineering; commit to full-time internship period; work onsite 5 days/week…

  • Spring
1 week agoApply ↗
Hoag Health System logo

Clinical Research Coordinator II : Research Cancer

Hoag Health System5,001–10,000 employees

IrvineOn-site2+ yrsSalary not disclosed

High school diploma with 2-3 years of clinical research coordinator experience; proficiency in Microsoft Word, PowerPoint, Windows; knowledge of GCP, FDA regulations; preferred IATA, ACRP/SoCRA, and…

  • Microsoft Word
  • Microsoft Powerpoint
  • Microsoft Windows
1 week agoApply ↗

Research Associate jobs in other cities

  • Bangalore
  • Hyderabad
  • Pune
  • Delhi
  • Mumbai
  • Chennai
  • Remote, India

Research associate jobs in the USA: FAQs

How many research associate jobs in the USA are open right now?

There are 1,653 open research associate jobs in the USA on Weekday as of 9 October 2026, with 542 added in the last 7 days. The list updates daily.

Which companies are hiring for research associate roles in the USA?

Boston Scientific, Sandia National Laboratories, Eurofins, Merck Group and United States Federal Government have the most open research associate roles in the USA on Weekday right now. Pick a company under "Top companies hiring" to see only its jobs.

Is Weekday free for job seekers?

Yes. Browsing and applying to jobs on Weekday is free for candidates. Companies pay Weekday to hire.

Find anyone’s contact and let Weekday reach out to them on your behalf

Book demo call

Stop manually filling job applications. Use AI to auto-apply to jobs

Look for jobs now
Weekday InstagramWeekday TwitterWeekday LinkedInWeekday Youtube

Companies

Subscription: Search databaseContingency: white glove serviceAI Training: Training and EvalsAI Resume ScreenerFreeJD GeneratorFreePricing
Our storyCareersBlogPodcastNewsletterContact Us
Privacy PolicyTerms of serviceDelete my data