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1,600+ Research Associate Jobs in the USA

Updated 9 Oct 2026 · 542 new this week

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Showing 901–920 of 1,653 jobs

Nielsen-Massey Vanillas logo

Application Scientist

Nielsen-Massey Vanillas51–200 employees

WaukeganOn-site7+ yrs$80k–100k

BA/BS in technical sciences (Microbiology, Chemistry, Food Science, Nutrition) and 7-10 years food R&D experience; bench-top product experience; lab proficiency; ability to taste/smell; USDA/FDA…

  • Microsoft Access
  • Microsoft Excel
  • Microsoft Word
  • Microsoft Outlook
2 weeks agoApply ↗
BurlingtonOn-site2+ yrsSalary not disclosed

Master's or bachelor's in chemistry, biochemistry or related field with 2-5 years (MSc) or 4-6 years (BSc) industry experience; hands-on chromatography and electrophoresis experience; CRO/GMP QC…

  • Hplc
  • Uplc
  • IEF
  • CE
2 weeks agoApply ↗
Eurofins logo

Assistant Scientist

Eurofins10,000+ employees

HerculesOn-site$49k

Bachelor's degree in chemistry, biochemistry, biology, chemical engineering or related field; laboratory familiarity; authorization to work in the US indefinitely without restriction or sponsorship…

  • Hplc
  • LC-MS
  • GC-MS
2 weeks agoApply ↗
NYU Langone Medical Center logo

Senior Research Scientist

NYU Langone Medical Center10,000+ employees

New York CityOn-site3+ yrs$65k–85k

PhD and 3 years of experience or equivalent combination; ability to communicate effectively; experience with scRNAseq, scATACseq, WGS, flow cytometry, and proteomics preferred.

  • Scrnaseq
  • Scatacseq
  • WGS
  • Flow Cytometry
2 weeks agoApply ↗
PepsiCo UK logo

Pilot Plant Operations Manager - R&D

PepsiCo UK10,000+ employees

DallasOn-site7+ yrs$111k–185k

Bachelor's degree preferred in engineering; 7+ years leadership in food/consumer goods manufacturing with 20+ people; health and safety qualification (IOSH/NEBOSH/OSHA); HACCP level 3; indefinite US…

  • Manufacturing
  • Osha
  • Haccp
2 weeks agoApply ↗
Astrodyne TDI logo

Electrical Engineer - R&D

Astrodyne TDI501–1,000 employees

HackettstownHybrid2+ yrs$95k–120k

Bachelor's in Electrical Engineering required; 2-5 years switch-mode power supply design experience; TI C2000 microcontrollers, Code Composer Studio, C2000Ware; simulation tools…

  • Texas Instruments C2000
  • Code Composer Studio
  • C2000ware
  • Simplis
2 weeks agoApply ↗
Nanoscience Instruments logo

Application Scientist – Electron Microscopy (AZ)

Nanoscience Instruments51–200 employees

ArizonaHybridSalary not disclosed

Minimum BS in Chemistry, Physics, Materials Science or Engineering; hands-on proficiency with SEM, EDS/EDX, and Python; excellent communication; US citizenship or permanent residency required; 30-50%…

  • Python
  • SEM
  • EDS
  • EDX
2 weeks agoApply ↗
Nanoscience Instruments logo

Polymer Scientist (AZ)

Nanoscience Instruments51–200 employees

ArizonaHybrid5–10 yrsSalary not disclosed

Bachelor's degree in polymer science, chemistry, or related field required; Master's (5-10 years) or PhD (0-2 years) preferred; hands-on electrospinning or polymer compounding experience; U.S. work…

  • SEM
2 weeks agoApply ↗
Traverse logo

Research Intern

Traverse2–10 employees

San FranciscoOn-siteSalary not disclosed

Currently pursuing or recently completed a BS, MS, or PhD in any rigorous field; strong analytical and problem-solving skills; ability to learn quickly and work independently; no prior ML or AI…

  • Python
2 weeks agoApply ↗
Traverse logo

Research Scientist

Traverse2–10 employees

San FranciscoOn-siteSalary not disclosed

MS, PhD, or equivalent depth in a rigorous field; strong implementation skills; ability to run experiments quickly; genuine curiosity; deep problem-solving.

2 weeks agoApply ↗
The George Washington University logo

Postdoctoral Associate, Anthro-CASHP

The George Washington University5,001–10,000 employees

WashingtonOn-site$63k–70k

PhD in anthropology, biology, biological anthropology, archaeology, geology, or related field required; experience with archaeological analyses and fieldwork required.

  • Biology
2 weeks agoApply ↗
Sanford Health logo

Laboratory Assistant

Sanford Health10,000+ employees

MarshfieldOn-site$35k–53k

High school diploma or GED preferred; phlebotomy program or lab experience preferred; BLS certification may be required; ability to work 2pm-midnight shifts, every other weekend and holidays.

  • Phlebotomy
  • LAB
  • BLS
2 weeks agoApply ↗
Sanford Health logo

Medical Laboratory Scientist / Technician

Sanford Health10,000+ employees

Eau ClaireOn-site$47k–92k

Bachelor's degree in laboratory or biological sciences required; national certification as MLS/MT or registry eligible; BLS may be required; ND licensure if applicable; maintain continuing education…

  • BLS
2 weeks agoApply ↗
GEI Consultants logo

Technician, Scientist or Geologist

GEI Consultants501–1,000 employees

Huntington StationHybrid$52k–58k

High school diploma; B.S. or A.S. in Environmental Science or Geology; 0-3 years environmental consulting experience; valid U.S. driver's license; mechanical and problem-solving skills; HAZWOPER and…

  • Problem Solving
  • Hazwoper
  • Osha
  • Osha 30
2 weeks agoApply ↗
SGS logo

Chemist

SGS10,000+ employees

SeabrookOn-site1+ yrsSalary not disclosed

Bachelor's degree in Chemistry or related science preferred, or equivalent work experience with 1+ year direct laboratory experience required; valid driver's license; TWIC; knowledge of ASTM…

  • GAS Chromatograph
2 weeks agoApply ↗
SGS logo

Chemist, II

SGS10,000+ employees

MidlandOn-site5+ yrs$52k–73k

Bachelor's degree in Chemistry or related sciences required; 2+ years in regulated commercial lab and 5+ years lab experience required; knowledge of ASTM standards; ability to work with chemical…

  • GAS Chromatograph
2 weeks agoApply ↗
TotalEnergies logo

Product Development Chemist I

TotalEnergies10,000+ employees

RockinghamOn-site1+ yrsSalary not disclosed

Bachelor's degree in Chemistry, Chemical Engineering, Materials Science or related field; 1-2 years relevant lab/product development/quality/manufacturing experience; strong chemistry knowledge and…

  • Chemistry
  • Chemical Engineering
  • LAB
  • Product Development
2 weeks agoApply ↗
LGC logo

Senior Bioinformatician

LGC1,001–5,000 employees

MiddletonHybrid3+ yrs$90k–110k

Degree in a scientific discipline or 3+ years service lab experience; NGS knowledge and bioinformatics workflow experience; Bash and Python proficiency; LIMS and quality systems experience; fluent…

  • Bash
  • Python
  • Lims
2 weeks agoApply ↗
Oklahoma Heart Hospital logo

Hematology Lead- Medical Laboratory Scientist

Oklahoma Heart Hospital1,001–5,000 employees

Oklahoma CityOn-site2+ yrsSalary not disclosed

Bachelor's in chemical, biological, clinical or medical laboratory science or medical technology with 2 years experience, or Associate's in medical laboratory technology/science with 4 years…

  • Siemens Atellica Ci1900
  • Sysmex XN 2000
  • ACL TOP 350
  • Epic
2 weeks 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.

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