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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 141–160 of 1,653 jobs

UC Advocacy Network logo

Computational Biologist Research Scientist (Quantitative Modeling Group)New

UC Advocacy Network10,000+ employees

EmeryvilleOn-site3+ yrs$110k–133k

Ph.D. in systems biology, bioengineering, computational biology, bioinformatics, applied mathematics, physics, computer science, chemical engineering, electrical engineering or related; 3+ years…

  • Python
1 day agoApply ↗
TEGNA logo

MeteorologistNew

TEGNA5,001–10,000 employees

ClevelandOn-site3+ yrsSalary not disclosed

BA/BS in Meteorology, Geoscience or Atmospheric Science; 3-5 years on-air meteorology experience; proficiency with weather and newsroom computer systems; current driver's license and ability to…

  • Weather Computer Systems
  • Newsroom Computer Systems
1 day agoApply ↗
EXPANSIA logo

Modeling & Simulation Engineer/Scientist IINew

EXPANSIA51–200 employees

DaytonOn-site5+ yrs$99k–124k

Active TS/SCI clearance; Bachelor's degree in engineering, science, or mathematics from ABET-accredited university; 5+ years engineering experience; MATLAB/Simulink; electromagnetic simulation…

  • Afsim
  • Matlab/Simulink
  • C
  • C++
1 day agoApply ↗
ANDRO Computational Solutions, LLC logo

Associate Scientist/Engineer – Radio Frequency EngineeringNew

ANDRO Computational Solutions, LLC11–50 employees

RomeOn-siteSalary not disclosed

B.S. in electrical engineering or equivalent; proficiency in C/C++ and Python; knowledge of RF engineering, wireless communication, RF signal processing, and machine learning basics.

  • C
  • C++
  • Python
1 day agoApply ↗
The University of Tulsa logo

StudentNew

The University of Tulsa501–1,000 employees

TulsaOn-siteSalary not disclosed

Undergraduate research assistant for battery fabrication, cathode, anode, and electrolyte synthesis and assembly.

  • Fabrication
1 day agoApply ↗
Harsco Corporation logo

Lab Pack Chemist INew

Harsco Corporation10,000+ employees

LancasterSalary not disclosed

Associate's degree in general science (BS preferred); valid driver's license with clear record; ability to obtain CDL B within 6 months; DOT physical and drug screen; moderate to extensive travel…

  • CDL
  • DOT
1 day agoApply ↗
Antares logo

R&D Machinist INew

Antares51–200 employees

TorranceOn-site$25k–30k

High school diploma or GED; ability to read G-code, engineering drawings, and GD&T; ability to lift 50 lbs; long hours and weekends as needed; must be a U.S. citizen, permanent resident, refugee, or…

  • CNC Mills
  • Live Tooling Lathes
  • Fanuc CNC Controllers
  • G-Code
1 day agoApply ↗
Spectrum Environmental Services Inc. logo

Natural Resources Staff ScientistNew

Spectrum Environmental Services Inc.51–200 employees

AlabasterOn-site1+ yrsSalary not disclosed

Bachelor of Science in environmental sciences or related field; 1-3 years relevant experience preferred; WOTUS delineation, mapping, reporting; Corps of Engineers permitting; strong writing and…

  • Permitting
  • Writing
1 day agoApply ↗
GPD Optoelectronics Corp. logo

Principal Optical ScientistNew

GPD Optoelectronics Corp.51–200 employees

SalemOn-site15+ yrsSalary not disclosed

Master's in Optics, Optical Engineering, Physics or related required; PhD preferred; 15+ years electro-optic systems experience; optical design software, Python/MATLAB; US Person or Citizen; active…

  • Python
  • Matlab
1 day agoApply ↗
Arbor Biotechnologies logo

Scientist/Senior Scientist, Protein EngineeringNew

Arbor Biotechnologies51–200 employees

CambridgeOn-site2+ yrs$120k–150k

PhD in biology, biochemistry, molecular biology, bioengineering or related with 2+ years post-PhD experience in protein engineering or related; hands-on experience with nucleic acid binding proteins…

  • Pymol
  • Chimerax
  • Alphafold
  • Illumina
1 day agoApply ↗
DecaturHybrid1+ yrsSalary not disclosed

High school diploma/GED with 5 years clinical research experience, or 2 years college with 3 years experience, or LPN with 2 years experience, or Bachelor's with 1 year experience, or…

  • LPN
1 day agoApply ↗
SharkNinja logo

Manager, Engineering - R&DNew

SharkNinja1,001–5,000 employees

NeedhamOn-site4+ yrs$98k–197k

B.S. or M.S. in Mechanical Engineering or equivalent; 4+ years product development; proven track record in complex engineering; strong fundamentals in mechanical engineering and physics; hands-on…

  • CAD
  • Microsoft Excel
1 day agoApply ↗
Idaho Forest Products Inc logo

R&D Operations/Wood Science Intern (Athol)New

Idaho Forest Products Inc11–50 employees

AtholOn-site$53k

Currently enrolled in a bachelor's program in forest products, wood science, or related; junior/senior standing; lab coursework; full-time summer availability; reside near Athol, ID; Microsoft Office…

  • Microsoft Word
  • Microsoft Excel
  • Microsoft Powerpoint
1 day agoApply ↗
Kennedy Krieger Institute logo

Staff Research ScientistNew

Kennedy Krieger Institute501–1,000 employees

BaltimoreOn-site5+ yrs$57k–99k

Master's degree in physics, chemistry, biomedical engineering or related field required; PhD preferred; 5+ years research experience; supervisory experience; molecular biology techniques; 5…

  • RT-Qpcr
  • Crispr
  • Cut&run
  • Cut&tag
1 day agoApply ↗
Veolia logo

Lab Pack Chemist INew

Veolia10,000+ employees

LancasterSalary not disclosed

Associate's degree in general science (BS preferred); valid driver's license with clean record; ability to lift over 55 lbs; must obtain CDL B within 6 months; DOT physical and drug screen required…

  • CDL
  • DOT
1 day agoApply ↗
Inova Fairfax Hospital logo

Laboratory Technician Assistant 2New

Inova Fairfax Hospital1,001–5,000 employees

AlexandriaOn-site1+ yrs$38k–63k

High school diploma or GED; 1 year laboratory experience in a clinical environment or as a phlebotomist; ability to handle specimens and perform accessioning.

1 day agoApply ↗
The Brody School of Medicine at East Carolina University logo

Social Clinical Research Specialist - ContributingNew

The Brody School of Medicine at East Carolina University201–500 employees

GreenvilleOn-site1+ yrs$45k–49k

Bachelor's degree in a related field and one year of related training or experience; or equivalent combination. Must be authorized to work in the US on a full-time basis and reside in North Carolina…

  • Epic
  • Oncore
1 day agoApply ↗
Highlands Oncology Group logo

Clinical Research CoordinatorNew

Highlands Oncology Group501–1,000 employees

SpringdaleOn-siteSalary not disclosed

Preferably RN, LPN, or clinical research experience; proficient computer skills; oncology/clinical research knowledge; medical terminology; phlebotomy and ECG preferred; CCRP certification required…

  • Electronic Data Capture (edc) System
1 day agoApply ↗
LaBella Associates logo

Environmental Scientist/Geologist/EngineerNew

LaBella Associates1,001–5,000 employees

PatchogueOn-site5+ yrs$45k–60k

B.S. in Geology, Environmental Science, or Engineering; 5 years of experience; MS Office Suite; excellent communication and teamwork; 40-hour OSHA HAZWOPPER certification a plus.

  • Microsoft Office
1 day agoApply ↗
Arcadis logo

Geologist/Environmental ScientistNew

Arcadis10,000+ employees

SacramentoHybrid$55k–83k

Bachelor's in Geology, Engineering, or closely related field; strong communication and problem-solving skills; ability to work independently and in teams; travel up to 75% initially; OSHA HAZWOPER…

  • Problem Solving
  • Osha
  • Hazwoper
1 day 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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