Science, Tech & Engineering (STEM) grants in California
50 currently open funding opportunities for the Science, Tech & Engineering (STEM) sector that are available to applicants in California.
Open Science, Tech & Engineering (STEM) funds in California
Mathematical Sciences Research Training Groups (MS-RTG)
National Science Foundation · Grant
Expeditions in Computing (Expeditions)
National Science Foundation · Grant
EMERGING FRONTIERS IN RESEARCH AND INNOVATION (EFRI): Wave-Based Computing (WBC) ( EFRI-WBC)
National Science Foundation · Grant
MPS Physics Research Programs (MPS Physics)
National Science Foundation · Grant
MPS Astronomical Sciences Research Programs (MPS Astro)
National Science Foundation · Grant
MPS Materials Research Programs (MPS Materials)
National Science Foundation · Grant
MPS Mathematical Sciences Research Programs (MPS MathSci)
National Science Foundation · Grant
MPS Chemistry Research Programs (MPS Chem)
National Science Foundation · Grant
Engineering (ENG): Chemical, Bioengineering, Energy, and Transport Systems (CBET)
National Science Foundation · Grant
Core Research in Biological Sciences (BIO Core)
National Science Foundation · Grant
Geosciences Research: Atmospheric, Geospace, Earth, and Ocean Sciences (GEO Core)
National Science Foundation · Grant
Engineering (ENG): Civil, Mechanical, and Manufacturing Innovation (CMMI)
National Science Foundation · Grant
Engineering (ENG): Electrical, Communications, and Computing Systems (ECCS) (ECCS)
National Science Foundation · Grant
Delta States Rural Development Network Program
Health Resources and Services Administration · Grant
NIST NOFO Forms, Instructions and Information
National Institute of Standards and Technology · Grant
Instructions on How to Register and Apply
National Institute of Standards and Technology · Grant
eRA Implementation
National Institute of Standards and Technology · Grant
Unmanned Aircraft Systems (UAS)
DOJ Office of Justice Programs · Grant
How to Apply for Funding
DOJ Office of Justice Programs · Grant
Managing Grants
DOJ Office of Justice Programs · Grant
Guidance for Applicants and Awardees
DOJ Office of Justice Programs · Grant
NIJ's Fellowship and Student Programs
DOJ Office of Justice Programs · Scholarship
NIJ's Law Enforcement Advancing Data and Science (LEADS) Scholars Programs
DOJ Office of Justice Programs · Grant
Emerging Mathematics in Biology (eMB)
U.S. National Science Foundation · Grant
DoW Lupus, Transformative Vision Award
Defense Health Agency Contracting Activity - DHACA · Grant · Deadline Aug 24, 2026
Multi Modal Materials Analysis (MMoMA)
DARPA - Defense Sciences Office · Grant · Deadline Aug 26, 2026
Methodology, Measurement, and Statistics
U.S. National Science Foundation · Grant · Deadline Aug 27, 2026
ROSES 2025: A.10 INNOVATE
NASA Headquarters · Grant · Deadline Aug 31, 2026
Research Opportunities in Agricultural Sciences USDA 2026
USDA National Institute of Food and Agriculture · Grant · Deadline Sep 1, 2026
Pathways to Enable Secure Open-Source Ecosystems
U.S. National Science Foundation · Grant · Deadline Sep 1, 2026
DoW Prostate Cancer, Data Science Award
Defense Health Agency Contracting Activity - DHACA · Grant · Deadline Sep 2, 2026
NIH Director’s Transformative Research Award for Individual and Group Science (R01 Clinical Trial Optional)
National Institutes of Health · Grant · Deadline Sep 3, 2026
National Centers for Biomedical Imaging and Bioengineering (NCBIB) (P41 Clinical Trials Optional)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Cellular and Molecular Biology of Complex Brain Disorders (R21 Clinical Trial Not Allowed)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Cellular and Molecular Biology of Complex Brain Disorders (R01 Clinical Trial Not Allowed)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Social disconnection and Suicide Risk in Late Life (R01 Clinical Trial Optional)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Novel Mechanism Research on Neuropsychiatric Symptoms (NPS) in Alzheimer's Dementia (R01 Clinical Trial Optional)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Social disconnection and Suicide Risk in Late Life (R21 Clinical Trial Optional)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Novel Mechanism Research on Neuropsychiatric Symptoms (NPS) in Alzheimer's Dementia (R21 Clinical Trial Optional)
National Institutes of Health · Grant · Deadline Sep 7, 2026
Assay development and screening for discovery of chemical probes, drugs or immunomodulators (R01 Clinical Trial Not Allowed)
National Institutes of Health · Grant · Deadline Sep 7, 2026
DoW Hearing Restoration Focused Research Award
Defense Health Agency Contracting Activity - DHACA · Grant · Deadline Sep 10, 2026
NSF Dynamic Language Infrastructure - NEH Documenting Endangered Languages
U.S. National Science Foundation · Grant · Deadline Sep 15, 2026
Probability
U.S. National Science Foundation · Grant · Deadline Sep 15, 2026
Measurement Science and Engineering (MSE) Research Grant Programs
National Institute of Standards and Technology · Grant · Deadline Sep 15, 2026
Measurement Science and Engineering (MSE) Research Grant Programs
National Institute of Standards and Technology · Grant · Deadline Sep 15, 2026
Foundations
U.S. National Science Foundation · Grant · Deadline Sep 22, 2026
Combinatorics
U.S. National Science Foundation · Grant · Deadline Sep 22, 2026
DoW Peer Reviewed Medical, Clinical Trial Award
Defense Health Agency Contracting Activity - DHACA · Grant · Deadline Sep 22, 2026
DoW Neurofibromatosis Investigator-Initiated Research Award
Defense Health Agency Contracting Activity - DHACA · Grant · Deadline Sep 22, 2026
Limited Competition: National Primate Research Centers (P51) (Clinical Trials Not Allowed)
National Institutes of Health · Grant · Deadline Sep 25, 2026