Science & Research Jobs in California (Now Hiring) — 18,434 open — Page 302

Deputy Electrical Safety Officer

Menlo Park, California, United States · Hybrid

$129k–$240k/yr

Senior

Description About Us: 4LEAF, Inc. (4LEAF) is a multi-discipline firm providing services throughout the United States. For over 20 years, 4LEAF has assisted communities in successfully navigating contract services, leadin…

Skills: Electrical Code Compliance, Equipment Safety Evaluations, Lockout/Tagout Oversight, Electrical Hazard Analysis, Technical Leadership

Pulsed Power Engineering Associate/Senior Engineering Associate - National Ignition Facility

Livermore, California, United States · On-site

$125k–$186k/yr

Senior$8M raised

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and…

Skills: Pulsed Power Design, Power Supply Design, Energy Storage, Analog Circuit Design, SPICE Simulation

Macro Research & Content Strategy Associate

San Francisco, California, United States · On-site

Senior

Research & Content Strategy Associate Location: San Francisco, CA Firm: Financial Technology Partners LP (“FT Partners”) Financial Technology Partners LP (“FT Partners” or the “Firm”) is looking for a highly analytical a…

Skills: Market Research, Data Analysis, Content Strategy, AI Workflow Automation, Financial Research

Senior Vehicle Structures Design Engineer

Long Beach, California, United States · On-site

$132k–$198k/yr

Mid level$1.4B raised

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…

Skills: Mechanical Design, Structural Design, NX, Teamcenter, GD&T

Principal Design Engineer

Fremont, California, United States · On-site

$114k–$196k/yr

Senior+$2.1B raised

Primary Duties & Responsibilities Lead the design, simulation, development, and optimization of high-speed, high-sensitivity InGaAs/InP photodiodes for advanced optoelectronic applications. Define device architecture and…

Skills: Optoelectronic Device Design, InGaAs/InP Photodiodes, Device Simulation, Epitaxial Growth, Semiconductor Process Engineering

Medical Laboratory Scientist

Torrance, California, United States · On-site

$51/hr–$80/hr

Entry level

Medical Laboratory Scientist at Providence Little Company of Mary Torrance in Torrance, CA. This position is Per-diem and will work 8-hour, Variable shifts. Providence Little Company of Mary in Torrance is celebrated in …

Skills: Specimen Processing, Test Performance, Test Result Reporting, Clinical Laboratory Science, CLIA Compliance

Behavior Technician

Pomona, California, United States · On-site

$20/hr–$24/hr

Entry level

Join Our Team of Exceptional Behavior Technicians (BT) - Elevate Your Career with Us! Pay Rate: $20.00-$24.00 DOE Behavior Frontiers is a leader in ABA (Applied Behavior Analysis) treatment for autism and other special n…

Skills: ABA Therapy, Data Collection, Behavioral Analysis, 1:1 Therapy, Discrete Trial Teaching

Staff Software Engineer, AI Data Platform

San Francisco, California, United States · Hybrid

$250k–$280k/yr

Mid level$189M raised

Shape the Future of AI At Labelbox, we're building the critical infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since 2018, we've been pioneering data-centric approaches that a…

Skills: TypeScript, Python, System Design, API Design, Distributed Systems

Electronics Technologist - National Ignition Facility

Livermore, California, United States · On-site

$43/hr–$53/hr

Mid level$8M raised

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and…

Skills: Electronics Troubleshooting, Photonics Assembly, High-Voltage Equipment Maintenance, Hardware Testing, Pulsed Power Systems

Clinical Specialist Resident

El Cajon, California, United States · On-site

Entry level

Job Summary: The clinical specialist resident position is a 12 month-52 week position beginning the 2nd to last Monday of each December and ending the following December. The position requires that the clinical specialis…

Skills: Physical Therapy, Musculoskeletal Assessment, Neurological Assessment, Patient Evaluation, Treatment Planning

Physician - Corporate Strategy

Sunnyvale, California, United States · On-site

$216k–$380k/yr

Senior$5M raised

Company Description It started with a simple idea: what if surgery could be less invasive and recovery less painful? Nearly 30 years later, that question still fuels everything we do at Intuitive. As a global leader in r…

Skills: Clinical Innovation, Corporate Strategy, Market Sensing, Voice Of Customer, Clinical Workflow Analysis

Critical Intervention Specialist

Fresno, California, United States · Hybrid

Entry level

CBEM brings lasting, positive changes to the individuals with developmental disabilities we serve, some of whom experience mental illness. Our process begins with observations from which we design a comprehensive plan. I…

Skills: Crisis Management, Stabilization Planning, Case Review, Clinical Training, Interdisciplinary Planning

MRI Technologist

Santa Rosa, California, United States · On-site

$68/hr–$73/hr

Mid level

Overview CVP is seeking a Magnetic Resonance Imaging Technologist to provide comprehensive MRI imaging services for our Nation's Veterans at the South Santa Rosa VA Clinic. You'll utilize advanced MRI technology to provi…

Skills: MRI Imaging, Patient Screening, MRI Safety Protocols, Diagnostic Imaging, Patient Care

MRI Technologist

San Clemente, Tarlac, Philippines · 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: MRI Examination, Patient Safety, Contrast Administration, Image Quality Optimization, Patient Care

Gastroenterologist

Santa Clarita, California, United States · On-site

Mid level

Company Description Gastroenterologist – University of Southern California (USC), Henry Mayo Newhall Hospital The Henry Mayo Newhall Hospital, in conjunction with the Keck School of Medicine of USC, a world-renowned acad…

Skills: General Gastroenterology, Patient Care, Medical Education, Clinical Practice, Inpatient Care

Gastroenterologist

Santa Clarita, California, United States · On-site

Mid level

Company Description Gastroenterologist – University of Southern California (USC), Henry Mayo Newhall Hospital The Henry Mayo Newhall Hospital, in conjunction with the Keck School of Medicine of USC, a world-renowned acad…

Skills: General Gastroenterology, Patient Care, Medical Education, Hepatology, Inflammatory Bowel Disease

Gastroenterologist

Santa Clarita, California, United States · On-site

Mid level

Company Description Gastroenterologist – University of Southern California (USC), Henry Mayo Newhall Hospital The Henry Mayo Newhall Hospital, in conjunction with the Keck School of Medicine of USC, a world-renowned acad…

Skills: General Gastroenterology, Patient Care, Medical Education, Inpatient Care, Outpatient Care

Senior RF Engineer

Long Beach, California, United States · On-site

$121k–$210k/yr

Senior$650M raised

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America an…

Skills: RF Link Budgets, Digital Modulation, Radio Test Equipment, RF Circuit Design, Matlab

Mammography Technologist

Whittier, 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

Senior Embedded Firmware Engineer

San Francisco, California, United States · On-site

$140k–$225k/yr

Senior$5.3B raised

Who We Are HP IQ is HP’s new AI innovation lab. Combining startup agility with HP’s global scale, we’re building intelligent technologies that redefine how the world works, creates, and collaborates. We’re assembling a d…

Skills: RTOS, Embedded Linux, C++, C, Hardware Bring-up

Frequently asked questions

How much do Science & Research jobs in California pay?

Based on 11631 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 18,434 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, Northrop Grumman Mission Systems, Inc., among others. Browse the listings above to see every active employer.

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

Yes — 3905 of the 18434 open science & research positions offer remote or hybrid work (998 remote, 2907 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.