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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 441–460 of 1,653 jobs

Azuria Water Solutions logo

Wastewater Laboratory Analyst

Azuria Water Solutions1,001–5,000 employees

EatontonOn-siteSalary not disclosed

Current Wastewater Laboratory Certification or Georgia Class II Wastewater License required; knowledge of lab testing procedures and environmental regulations; attention to detail and data accuracy.

  • LAB
4 days agoApply ↗
Inframark logo

Wastewater Laboratory Analyst

Inframark1,001–5,000 employees

EatontonOn-siteSalary not disclosed

Current Wastewater Laboratory Certification or Georgia Class II Wastewater License required; knowledge of lab testing procedures and environmental regulations; attention to detail; strong…

  • LAB
4 days agoApply ↗
CONTINUUS Pharmaceuticals logo

PAT Scientist

CONTINUUS Pharmaceuticals51–200 employees

WoburnOn-siteSalary not disclosed

MS or PhD in Chemistry, Chemical Engineering or related field with chemometrics/PAT background; experience with PAT/statistical tools (Unscrambler, SIMCA, MATLAB, JMP), process modelling, and…

  • Unscrambler
  • Simca
  • Matlab
  • Eigenvector Plstoolbox
4 days agoApply ↗
HelixBind, Inc logo

Scientist

HelixBind, Inc11–50 employees

BoxboroughOn-siteSalary not disclosed

Ph.D. in physical or life sciences; experience in microbiology and molecular diagnostics (PCR); technical expertise with DNA-based assays; leadership and cross-functional skills; ability to design…

  • Diagnostics
4 days agoApply ↗
Harrison Medical Center logo

Lab Assistant

Harrison Medical Center10,000+ employees

NorthridgeOn-site$61k–73k

High school diploma or GED; California Phlebotomy Technician License; AHA BLS certification; Fire Safety Card within 90 days; preferred lab assistant program or phlebotomy certificate and 6 months…

  • Phlebotomy
  • BLS
  • LAB
  • Acute Care
4 days agoApply ↗
Boston Scientific logo

R&D Engineering Intern

Boston Scientific10,000+ employees

Maple GroveOn-site$43k–74k

Currently pursuing a bachelor's degree in mechanical engineering, chemical engineering, or materials science; must graduate between Fall 2028 and Spring 2029; commit to a full internship period…

  • Chemical Engineering
  • Spring
4 days agoApply ↗
Celltrion Inc logo

Scientist - QC Systems and Equipment

Celltrion Inc1,001–5,000 employees

BranchburgHybrid$71k–116k

Bachelor's degree or higher in sciences, engineering, or related field; proficiency with laboratory software (Trackwise, Waters Empower, MODA, LabX, STARLims); experience in cGMP regulated…

  • Starlims
  • Moda
  • Nugenesis
  • Empower
4 days agoApply ↗
St. Bernards Healthcare logo

CLINICAL RESEARCH COORDINATOR I

St. Bernards Healthcare5,001–10,000 employees

JonesboroOn-site1+ yrsSalary not disclosed

Associates degree preferred; clinical setting experience required, 1 year clinical research experience preferred; safety sensitive position requiring mobility, sight, hearing, verbal communication…

  • Verbal Communication
4 days agoApply ↗
Jade Biosciences logo

Sr./Clinical Trial Manager

Jade Biosciences11–50 employees

United StatesRemote7+ yrs$155k–195k

Bachelor's degree and 7+ years (CTM) or 10+ years (Sr CTM) related experience in biopharmaceutical trial management; knowledge of FDA regulations, ICH guidelines, GCP; experience with CROs, vendors…

  • Rtsm
  • EDC
4 days agoApply ↗
Microbac Laboratories, Inc. logo

Laboratory Supervisor

Microbac Laboratories, Inc.501–1,000 employees

WilsonOn-site2+ yrsSalary not disclosed

Minimum 2 years similar laboratory experience; cGMP environment preferred; technical knowledge of USP Microbiology tests; demonstrated leadership; analytical problem-solving; communication skills…

  • Problem Solving
  • Less
6 days agoApply ↗
ChesterfieldOn-site$79k–118k

Ph.D. in biological or biomedical field, molecular/cell biology, genetics/genomics, bioinformatics or similar; proven CRISPR screen experience; next-generation transcriptomics; AWS cloud computing…

  • AWS
  • Python
  • R
6 days agoApply ↗
U.S. Department of Energy (DOE) logo

Interdisciplinary Physical Scientist

U.S. Department of Energy (DOE)10,000+ employees

UptonOn-site5+ yrs$125k–193k

Degree in physical science, engineering, or mathematics with 24 semester hours in physical science/engineering science; one year specialized experience at GS-12/GS-13 level; Secret clearance; drug…

6 days agoApply ↗
National Jewish Center logo

Lab Researcher - Dooms Lab

National Jewish Center11–50 employees

DenverOn-site2+ yrs$47k–63k

Bachelor's degree required; 2 years of laboratory experience required (Master's degree may substitute); no specific certifications required.

  • Flow Cytometry
  • Computer
6 days agoApply ↗
Genesis Biotechnology Group logo

Research Associate

Genesis Biotechnology Group501–1,000 employees

Hamilton TownshipOn-siteSalary not disclosed

Bachelor's degree in relevant field required; strong background in molecular biology and genetics preferred; experience with CAP accredited lab practices and cGLP preferred; experience in test…

  • Qpcr
6 days agoApply ↗
Amneal Pharmaceuticals logo

Senior Scientist, Manufacturing Science & Technology

Amneal Pharmaceuticals5,001–10,000 employees

BrookhavenOn-site8+ yrs$90k–105k

Bachelor's degree in chemistry or pharmaceutical sciences required; 8+ years pharmaceutical development experience with Bachelor's, 6+ with Master's, or <1 with PhD; knowledge of pharmaceutical…

  • Chemistry
  • Validation
6 days agoApply ↗
RiceboroOn-site5+ yrsSalary not disclosed

Master of Science in Cosmetic Science or Chemistry required; 5-10 years laboratory management experience in cosmetic applications and formulation development; expertise in hair and skin care…

  • Microsoft Office
6 days agoApply ↗
Sam Houston State University logo

Research Scientist (full-time, temporary)

Sam Houston State University5,001–10,000 employees

HuntsvilleOn-site2+ yrsSalary not disclosed

Ph.D. in geography, geology, soil science, computer science, or related field; 2 years research/teaching experience; experience with machine learning, geodatabases, and web visualization preferred…

  • Arcgis
  • PostgreSQL
  • Postgis
  • Python
6 days agoApply ↗
Science and Technology Corporation (STC) logo

Sr Scientist

Science and Technology Corporation (STC)201–500 employees

College ParkOn-site$60k–90k

PhD or MS in Atmospheric Science, Remote Sensing, or related field with GNSS-RO focus; U.S. citizenship or permanent residency; Python (NumPy, SciPy, xarray) and/or Fortran/C++; experience with…

  • Python
  • Numpy
  • Scipy
  • Xarray
6 days agoApply ↗
Science and Technology Corporation (STC) logo

Jr Scientist

Science and Technology Corporation (STC)201–500 employees

College ParkOn-site$60k–90k

PhD or MS in Atmospheric Science, Remote Sensing, or related field with GNSS-RO focus; U.S. citizenship or permanent residency; experience with Python, Fortran/C++, cloud environments; deep…

  • Python
  • Numpy
  • Scipy
  • Xarray
6 days 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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