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1,202 researcher jobs at 375 companies in El Cajon, CA

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Vulnerability Researcher
Camp Pendleton, California, United States
$110k-$120k/yr OnsiteFull Time
Lumbee Holdings
Lumbee Holdings: Provides government contracting, IT, and construction services.
5+ YOEAdvanced vulnerability research and exploit development skills for embedded and system software; proficiency in low-level languages and debuggers; experience with fuzzing, reverse engineering, and producing technical reports.
Ghidra, IDA Pro, WinDbg, OllyDbg, gdb, Python, Perl, Ruby, C, C++
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2mo
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Machine Learning Researcher, Senior
San Diego, California, United States
$159k-$239k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
0.5+ YOEMaster's in CS/CE/EE +2 years experience or PhD; 6+ months developing/optimizing ML models/systems; publications and leadership interaction preferred; strong communication and independent research ability.
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2w
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Researcher II, Community Engagement - San Diego Zoo Wildlife Alliance
Escondido, California, United States
$99k-$112k/yr OnsiteFull Time
San Diego Zoo Wildlife Alliance
San Diego Zoo Wildlife Alliance: Operates zoological parks and conducts global wildlife conservation research.
3+ YOEMaster's required (PhD preferred). Minimum 3 years research/field or lab experience and 3 years science communication. Skilled in study design, grant writing, data analysis, and science communication.
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3mo
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User Experience Researcher
San Diego, California, United States
$50k-$70k/yr HybridFull Time
Whova
Whova: All-in-one platform for event management and attendee engagement.
Bachelor’s degree or higher in engineering, cognitive science, or related field; strong user empathy; expertise in end-to-end UX research; experience with quantitative methods and data visualization; strong communication skills.
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2mo
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Lead Signal Processing Researcher
Arlington or Dayton or Woburn or Boston or Melbourne or Carlsbad or United States
$173k-$216k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
3+ YOEActive security clearance (US citizenship required), PhD/MS/BS in a technical discipline, 3+ years' relevant experience, strong MATLAB/Python/Simulink/C/C++ skills, expertise in signal processing, ML, radar, and systems integration.
MATLAB, Python, Simulink, C, C++
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Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Cambridge or Raritan or Spring House or San Diego
$79k-$128k/yr HybridFull Time, Contract
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
PhD (recent) in neuroscience or related field, deep neurodegeneration knowledge, multi-modal data experience, familiarity with agentic AI and LLM orchestration, proficiency in Python and ML/data engineering.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
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Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Raritan or Spring House or San Diego or Cambridge
$79k-$128k/yr HybridFull Time, Contract
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
PhD (recent) in neuroscience or related field; deep neurodegeneration knowledge; hands-on experience with ≥2 modalities (imaging, pathology, omics, clinical); familiarity with agentic AI/LLMs; proficiency in Python and ML/data engineering; strong communication.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
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Fisheries Collaborative Program Researchers Pool
Santa Cruz or Monterey or La Jolla
$97k-$176k/yr HybridFull Time, Part Time
University of California
University of California: A public research university system providing education and healthcare.
PhD in a relevant field and proven research record in fisheries, marine science, or related areas; ability to conduct field and lab studies and demonstrate research accomplishments.
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Social Sciences Data Project Researcher - 140828
San Diego, California, United States
$36/hr HybridFull Time, Temporary
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
Bachelor's degree or equivalent experience; social science data collection, entry, cleaning, and analysis experience; Stata, Microsoft Office, research design, literature review, and strong communication skills.
Stata, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Google Docs
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2w
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Student Research Assistant
San Diego, California, United States
$21/hr OnsitePart Time
California Western School of Law
California Western School of Law: Independent non-profit institution offering professional legal education programs.
Current California Western School of Law students only; supports faculty scholarship and institutional research while gaining experience in legal research, analysis, and writing.
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3d
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Research Scientist II
San Diego, California, United States
$34/hr OnsitePart Time, Contract
San Diego State University Research Foundation
San Diego State University Research Foundation: Administers research grants and programs for San Diego State University.
2+ YOEDoctoral or equivalent degree and at least two years of postdoctoral research. Requires independent complex research experience and California residency within commuting distance of SDSU.
NMR, GC-MS, LC-MS, UV-Vis spectroscopy
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1mo
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Sr Clinical Research Coord Non-RN - Hematology Oncology Research Resources
San Diego, California, United States
$38-$52/hr OnsiteFull Time
Rady Children's Hospital-San Diego
Rady Children's Hospital-San Diego: Non-profit pediatric hospital providing specialized medical and surgical care.
5+ YOEBachelor's degree, 5 years of clinical research experience, and ACRP or SoCRA clinical research certification required; master's degree and bilingual ability preferred.
ACRP, SoCRA
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2d
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SR. SPONSORED RESEARCH ADMINISTRATOR
San Diego, California, United States
$77k-$95k/yr RemoteFull Time
Sanford Burnham Prebys
Sanford Burnham Prebys: Conducts biomedical research to discover treatments for human diseases.
3+ YOEBachelor’s degree in business, public administration, or related field; 3+ years of sponsored research administration; complex proposal management; federal regulations; and research administration systems experience.
InfoEd, Grants.gov, eRA Commons
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Research Associate
San Diego, California, United States
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
2+ YOEUS citizen able to obtain Secret clearance, Bachelor's degree (Master's preferred), 2+ years research experience in social science/health/neurological research, CITI/HIPAA training, BLS if in hospital, strong communication and data skills.
Microsoft Office
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Research Associate
San Diego, California, United States
$70k-$77k/yr OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides technical engineering and program management for government agencies.
2+ YOEBachelor's degree required (Master's preferred),2+ years research experience in social science/health/neurological research,ability to recruit/consent participants,perform data collection/quality control,prepare reports,and complete CITI/HIPAA training.
Microsoft Office
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2w
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Clinical Research Coordinator On Site Okinawa, Japan
Okinawa or San Diego
OnsiteFull Time
Arcetyp
Arcetyp: Provides management and IT consulting services for government agencies.
2+ YOEBachelor's degree plus 2 years of clinical research coordinator experience, or specified research certifications; 2–4 years monitoring and IRB experience; U.S. citizenship and active Secret clearance required.
Microsoft Windows, Microsoft Office
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2mo
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Senior Research Associate, Discovery Biology
San Diego, California, United States
$75k-$85k/yr OnsiteFull Time
ADARx Pharmaceuticals
ADARx Pharmaceuticals: Develops RNA-targeting therapeutics for treating genetic and cardiometabolic diseases.
5+ YOEBA/BS in biological sciences + 8 years research (3 years industry) or MA/MS + 5 years research (3 years industry). Hands-on in vivo study design/execution, qPCR, ELISA, Western blotting, mouse colony management, IACUC knowledge, and Microsoft Office proficiency.
Microsoft Office
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1d
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Research Analyst
San Diego County or San Diego or Santa Ana
$7k-$8k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Performs complex transportation research, statistical analysis, data validation, reporting, dashboards, and visualization. Requires applicable state classification eligibility, qualifications, and a written Statement of Qualifications.
Microsoft Access, GIS, data visualization software, Microsoft Office, Microsoft Excel
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2w
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MBA Research Assistant
San Marcos or California
$6k-$8k/mo OnsitePart Time, Temporary
California State University
California State University: Public university system providing higher education and academic research.
Bachelor's degree in business or a related discipline, strong written and interpersonal skills, ability to work independently and meet deadlines; qualitative research experience preferred.
artificial intelligence
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Clinical Research Coordinator
San Diego, California, United States
$23-$25/hr OnsiteFull Time
No Resistance Consulting Group
No Resistance Consulting Group: Manages clinical trial sites at medical clinics.
No clinical trial experience required; training provided. Requires independent work, patient contact, attention to detail, timely communication, and interest in clinical research.
PCR
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