Science & Research Jobs in California (Now Hiring) — 18,489 open — Page 439

Registered Dietitian

Los Angeles, California, United States · On-site

$35/hr–$45/hr

Mid level

Overview Registered Dietitian Monday - Friday with Flexible schedules Join Healthcare Services Group (HCSG) as a Registered Dietitian, where you will play a critical role in managing clinical nutritional services at a lo…

Skills: Clinical Nutrition Assessment, Care Plan Development, Nutrition Education, Patient Counseling, Interdisciplinary Collaboration

Laboratory Technical Assistant

Fullerton, California, United States · On-site

$26/hr–$40/hr

Mid level

Laboratory Technical Assistant at Providence St. Jude Medical Center, Fullerton, CA. This position is full-time and will work 8-hour, variable shifts. Providence St. Jude Medical Center in Fullerton, CA was designated as…

Skills: Specimen Processing, Automated Laboratory Instrumentation, Phlebotomy, Blood Component Processing, Quality Assurance Data Collection

Senior Research Coordinator/Site Manager

Huntington Beach, California, United States · On-site

$28/hr–$40/hr

Senior

The National Institute of Clinical Research is seeking a Clinical Trial Manager to join our dynamic team at our Huntington Beach, CA site. In this vital management role, you will oversee site-level operational processes …

Skills: Clinical Trial Management, Site Management, Regulatory Compliance, GCP, ICH Guidelines

FPGA Engineer: Physical AI & Robotics

San Jose, California, United States · Hybrid

Senior$5.0B raised

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in …

Skills: FPGA Design, Verilog, SystemVerilog, VHDL, C/C++

Temporary Clinical Research Regulatory Coordinator

Orange, California, United States · On-site

Mid level

Who We Are Founded in 1965, UC Irvine is a member of the prestigious Association of American Universities and is ranked among the nation’s top 10 public universities by U.S. News & World Report. The campus has prod…

Skills: Regulatory Lifecycle Management, IRB Submissions, FDA Regulations, Good Clinical Practice (GCP), Clinical Research Documentation

Postdoctoral Scientist (Shiao Lab) - Radiation Oncology

Los Angeles, California, United States · On-site

$30/hr–$45/hr

Mid level$64M raised

Working independently but in close cooperation and in consultation with the Principal Investigator and other Research Scientists, the Postdoctoral Scientist will perform routine and complex laboratory procedures througho…

Skills: Laboratory Procedures, Data Analysis, Experimental Design, Grant Proposal Preparation, Scientific Writing

Director, Controller

San Francisco, California, United States · Hybrid

$200k–$240k/yr

Senior+$185M raised

About us: Braveheart Bio is a clinical-stage biopharmaceutical company focused on developing therapies for patients with hypertrophic cardiomyopathy (HCM) and other serious cardiovascular diseases. Our lead product candi…

Skills: US GAAP, Clinical Trial Accounting, R&D Accruals, SEC Reporting, SOX Compliance

Mammography Technologist

Riverside County, California, United States · On-site

Entry level$2.0B raised

Responsibilities Artificial Intelligence; Advanced Technology; The very best in patient care. With decades of expertise, we are Leading Radiology Forward. With dynamic cross-training and advancement opportunities in a te…

Skills: Mammography Equipment Operation, Diagnostic Imaging, Patient Care, Patient Health Information Safeguarding, Professional Communication

QC Associate II

South San Francisco, California, United States · On-site

$25/hr–$36/hr

Mid level$553M raised

The QC Associate II is responsible for the implementation and continuous improvement of Quality Control methods within the production laboratory. Working closely with the Operations team, you will monitor the quality of …

Skills: Quantitative Measurements, Fragment Analysis, Next-Generation Sequencing, Root Cause Analysis, ISO 13485

Quality Control Lab Technician (Temporary)

Goleta, California, United States · On-site

$24/hr–$25/hr

Mid level$188M raised

ABOUT KATE FARMS Kate Farms is a company with heart. Our company was founded on the belief that good nutrition leads to good health, and good health opens the door to endless possibilities. That’s why our mission is to m…

Skills: Physical Laboratory Testing, pH Testing, Viscosity Analysis, Density Analysis, Solids Analysis

Environmental Scientist/Geoscientist

Roseville, California, United States · Hybrid

$68k–$116k/yr

Mid level$40K raised

There’s no pledge more important than the one we make to look after our environment, and we’re committed to helping you do exactly that. Join us as we strive to ensure a sustainable future for our communities and the wor…

Skills: Environmental Assessment, Regulatory Compliance, Site Investigation, Data Collection, Sampling and Testing

Product Planning Engineer– DSP / RF

San Jose, California, United States · Hybrid

Senior$5.0B raised

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in …

Skills: Product Planning, Digital Signal Processing, RF Systems, AI/ML Hardware Acceleration, Mixed-Signal Systems

Senior Director, Clinical Operations

San Mateo, California, United States · On-site

$275k–$295k/yr

Senior+$99M raised

Senior Director, Clinical Operations Department: Drug Development Employment Type: Full Time Location: San Mateo, CA Description The role: We are seeking an experienced and motivated Clinical Operations Lead to join our …

Skills: Clinical Operations, Oncology, Inflammatory Diseases, Clinical Trial Design, Vendor Management

Product Engineer

Hayward, California, United States · On-site

$85k–$125k/yr

Mid level

Overview Morgan Advanced Materials is a world leader in advanced materials science and engineering of ceramics, carbon and composites. We operate in a series of well-defined markets where our applications expertise offer…

Skills: BOM Management, Manufacturing Routings, ERP Systems, GD&T, Process Development

Director, Toxicology

Palo Alto, California, United States · On-site

$226k–$280k/yr

Senior+$475M raised

The Position Evommune is seeking an experienced and highly motivated PhD Toxicologist to join the company as Director, Toxicology. This individual will provide toxicology strategy and executional support across Evommune’…

Skills: Toxicology Strategy, Nonclinical Safety Assessment, CRO Management, GLP Compliance, Regulatory Submissions

Infection Preventionist (White Memorial)

Los Angeles, California, United States · On-site

$90k–$134k/yr

Mid level

Located in the metropolitan area of Sacramento, the Adventist Health corporate headquarters have been based in Roseville, California, for more than 40 years. In 2019, we unveiled our WELL-certified campus - a rejuvenatin…

Skills: Infection Prevention, Healthcare-Associated Infections Reduction, HAI Surveillance, Outbreak Investigation, Quality Improvement

ESS Terminal Senior Systems Engineer

El Segundo, California, United States · On-site

Senior+$522M raised

SAIC is seeing an ESS Terminals Senior Systems Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) co…

Skills: Systems Engineering, System Architecture, Protected SATCOM Terminals, Requirements Analysis, Interface Control Documents

Hematologist Oncologist (Part-Time) - Los Angeles Cancer Network

Los Angeles, California, United States · On-site

$350k–$400k/yr

Mid level

Part-Time Hematologist Oncologist Opportunity Los Angeles Cancer Network Northridge, CA Job Summary Occupation: Physician Specialty: Hematology/Oncology Clinic Location: Northridge, CA Employment: Part-Time | 2 or 3-Day …

Skills: Hematology, Medical Oncology, Patient Care, Clinical Research, Outpatient Care

ESS Terminals Systems Engineer

El Segundo, California, United States · On-site

Senior+$522M raised

JOB DESCRIPTION: SAIC is seeking an ESS Terminals Systems Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test…

Skills: Systems Engineering, Protected SATCOM Terminals, System Architecture, Requirements Management, Interface Control Documents

Mammography Tech Trainee

Los Angeles, California, United States · On-site

Entry level$2.0B raised

Responsibilities Artificial Intelligence; Advanced Technology; The very best in patient care. With decades of expertise, we are Radiology Forward. With dynamic cross-training and advancement opportunities in a team-focus…

Skills: Digital Mammography, Tomosynthesis, Patient Care, Clinical Communication, Interpersonal Skills

Frequently asked questions

How much do Science & Research jobs in California pay?

Based on 11656 listings with disclosed salaries, most science & research jobs in California pay between $103k–$250k per year. Individual offers vary with seniority, company size, and specialization.

How many Science & Research jobs are open in California right now?

There are currently 18,489 open science & research positions in California listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Science & Research roles in California?

Companies currently hiring include Applied Materials, Northrop Grumman, Apple, Google, Kaiser Permanente Oakland Medical Center, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Science & Research jobs in California?

Yes — 3921 of the 18489 open science & research positions offer remote or hybrid work (1006 remote, 2915 hybrid).

How do I apply for Science & Research jobs in California?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.