6,469 assistant researcher jobs at 1,721 companies in United States
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Assistant Researcher Senior
Lawrence, Kansas, United States
$48k-$55k/yr OnsiteFull Time
3+ YOEBachelor's degree plus 3 years research experience (or Master's degree). Requires 2 years analytical techniques experience, 1 year troubleshooting, 1 year data analysis, 2 years documenting safe lab practices, and effective written communication.
Thermo Orbitrap Eclipse Tribrid Mass Spectrometer, nano-LC, ACQUITY Premier/Xevo G3 system-time-of-flight mass spectrometer, Thermo Q Exactive HF hybrid quadrupole-Orbitrap Mass Spectrometer, Vanquish UPLC, Thermo TSQ Altis Plus Triple Quadrupole Mass Spectrometer, Waters LCT Premier Mass Spectrometer, Waters Quattro Micro-GC Mass Spectrometer, liquid chromatography (LC)
5d
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Researcher
United States
$173k-$217k/yr RemoteFull Time
5+ YOERequires 5+ years of mixed-methods research experience, proficiency in qualitative and quantitative methods, strong communication, autonomous project ownership, cross-functional collaboration, and AI-assisted analysis.
AI
2mo
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Assistant Professor - Researcher
Atlanta, Georgia, United States
HybridPart Time
Lead a research program in general internal medicine/primary care, develop studies, secure/manage external funding, supervise staff and trainees, analyze data, disseminate findings; residency in Georgia required.
1d
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Assistant/Associate/Full Researcher Positions Available
San Francisco, California, United States
$97k-$257k/yr OnsiteFull Time
1+ YOEDoctorate or equivalent, at least one year of laboratory research experience, teamwork skills, and enthusiasm for scientific research. Independent research capability is required.
lab database
2d
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Postdoctoral Researcher
Baton Rouge, Louisiana, United States
OnsiteFull Time
4+ YOEPh.D. in Chemical Engineering, Chemistry, or a related field. Preferred: 4+ years as a Graduate Assistant in a research laboratory while obtaining a Ph.D. in Chemical Engineering or a closely related field.
RS:17
1mo
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Researcher, Alignment CoT Monitorability
San Francisco, California, United States
$250k-$445k/yr HybridFull Time
Strong empirical ML experience training/evaluating large models (especially LLMs), ability to design and run experiments, build evaluations, analyze model behavior, and collaborate across research and engineering teams. Hybrid SF role; relocation assistance available.
2w
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Senior Market Researcher
United States
$112k-$168k/yr RemoteFull Time
5+ YOE5+ years market research experience (B2B SaaS preferred), expertise in quantitative methods, survey design, sampling, statistical analysis, AI-assisted workflows, and executive communication.
Qualtrics, QuestionPro, ChatGPT, Claude, Gemini, Outset.ai, Panoplai (Glimpse)
1mo
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Clinical Researcher 1
Houston, Texas, United States
$38k-$43k/yr OnsiteFull Time
0+ YOEBachelor's degree (or equivalent experience), experience with human-subjects data collection and advanced testing, study coordination, participant recruitment and outreach, supervision of research assistants, strong writing and analytical skills.
19h
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Researcher Civil Engineering
Detroit, Michigan, United States
$20/hr OnsitePart Time, Internship
Must be an engineering or architecture student eligible for Federal Work Study; duties involve tutoring, teaching assistance, CAD drawings, client interviews, site assessments, and report writing.
CAD
1mo
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Visiting Researcher
Newark, New Jersey, United States
$25k-$42k/yr OnsiteFull Time
Bachelors in Biology/Biochemistry/Pharmacology required; designs and performs molecular and cellular experiments (chronic pain focus), analyzes data, writes manuscripts, trains students, assists with grants; animal studies preferred.
2mo
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Principal Security Researcher (AI-Assisted Vulnerability Research)
Santa Clara, California, United States
$163k-$263k/yr OnsiteFull Time
7+ YOEMaster's degree or equivalent, 7+ years in vulnerability or offensive security research, strong programming and systems knowledge, experience with fuzzing, reverse engineering, AI-assisted workflows, and producing high-impact security research artifacts.
LLMs, AI agents, Fuzzing, Static analysis, Dynamic analysis, Reverse engineering, Exploitability analysis, Security automation, Program analysis
2mo
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Assistant Professor - Researcher
Atlanta, Georgia, United States
HybridPart Time
Lead research program in general internal medicine; secure external funding; supervise staff; collaborate with clinicians and faculty.
5d
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User Experience Researcher, AI-Augmented Research
Madison or Lincoln or Centennial or United States
$100k/yr HybridFull Time
Bachelor's degree or equivalent experience; deep UX research expertise, diverse software research methods, AI-assisted research experience, strong analytical, communication, organizational, and stakeholder partnership skills.
AI, Artificial Intelligence
1w
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CIMAR PIFSC Marine Turtle Ecology Assistant Researcher
Honolulu or Hawaii
$7k-$8k/mo FieldFull Time
0+ YOEPhD in a quantitative or marine science field; 0–1 year analyzing complex datasets and advanced statistical models; R programming, statistical analysis, data visualization, technical writing, communication, and U.S. citizenship or permanent residency.
R, Python, C++, ArcGIS, Close-Kin Mark-Recapture (CKMR), UH Information Security Awareness Training (ISAT)
1mo
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Orthopaedics and Rehabilitation - AI Researcher - Instructor/Assistant/Associate/Professor (RFP-2277)
New Haven, Connecticut, United States
OnsiteFull Time
PhD and/or MD required with expertise in AI/data science, demonstrated independent research record, ability to establish funded research program, collaborate across disciplines, and mentor trainees.
Artificial Intelligence (AI), Machine Learning, Image Analysis, Computer Vision, Electronic Medical Records (EMR)
2w
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Associate Researcher - Part Time (Dr Shuman's Lab) - Neurosciences
New York, New York, United States
$17-$34/hr OnsitePart Time
0+ YOEConduct routine experiments, perform assays, analyze and assist in interpreting laboratory results; bachelor\u0002s degree preferred; 0-2 years research/lab experience.
2w
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Associate Researcher I- Pulmonary
New York, New York, United States
$59k-$77k/yr OnsiteFull Time
Bachelors or Masters in science required; no experience required (1 year preferred). Conduct routine experiments, perform assays, log/test samples, maintain lab inventory, and assist data analysis for publication.
MS Excel, MS Word
1w
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Black Lotus Labs Threat Researcher -APT Research
Maryland or West Virginia or Virginia or District of Columbia
$145k-$194k/yr RemoteFull Time
Experienced threat researcher with expertise in network telemetry, threat hunting, adversary tracking, AI-assisted workflows, and translating findings for technical and executive audiences.
Python, PySpark, Docker, Hadoop, Spark, TensorFlow, PyTorch, LangGraph, Semantic Kernel, AutoGen, CrewAI
2mo
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Assistant AI Security Researcher
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
BS in machine learning, cybersecurity, statistics, or related field; AI/ML and cybersecurity experience; Python, C/C++; familiarity with AI/ML tools; reverse engineering tools; willingness to travel; ability to obtain DoD security clearance.
Numpy, Pytorch, Tensorflow, ART, NSA Ghidra, IDA Pro, Python, C/C++
2mo
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Assistant AI Security Researcher
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
BS in machine learning, cybersecurity, statistics, or related field; experience in AI/ML and cybersecurity; familiar with AI/ML tools; proficient in Python, C/C++; able to travel; able to obtain DoD security clearance.
Numpy, PyTorch, TensorFlow, ART, Ghidra, IDA Pro, Python, C/C++
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