Science & Research Jobs in California (Now Hiring) — 18,434 open — Page 320

Dietitian Specialist 1*

Loma Linda, California, United States · On-site

$40/hr–$54/hr

Entry level$9M raised

BMC: Clinical Nutrition- (Unscheudled, Varied Shifts) - Job Summary: The Registered Dietitian Specialist 1 is responsible for completing inpatient and/or outpatient nutritional assessments and reassessments according to …

Skills: Nutritional Assessment, Nutrition Education, Clinical Nutrition, Patient Care, Critical Thinking

Senior Spacecraft Propulsion Test Engineer II

Long Beach, California, United States · On-site

$132k–$198k/yr

Senior+$9.1B raised

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…

Skills: Rocket Engine Testing, Hot Fire Testing, Instrumentation, Data Acquisition, National Instruments

Senior Spacecraft Propulsion Test Engineer I

Long Beach, California, United States · On-site

$115k–$158k/yr

Senior$9.1B raised

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…

Skills: Rocket Engine Testing, Hot Fire Testing, Instrumentation, Data Acquisition, National Instruments

Data Engineer/Senior Data Engineer, Data and Science

San Francisco, California, United States · On-site

$130k–$200k/yr

Mid level$226M raised

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by …

Skills: SQL, Python, dbt, Airflow, AWS

Environmental Planner I

Irvine, California, United States · Hybrid

$70k–$89k/yr

Entry level$25K raised

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving qual…

Skills: Environmental Planning, Permitting, GIS, Technical Writing, Field Data Collection

District Manager, Women's Health Sales

Oakland, California, United States · On-site

$195k–$215k/yr

Senior$1.2B raised

TERRITORY: The territory covers Northern California. Ideal candidate must reside in SF Bay Area. The District Manager, Women’s Health Sales is a leadership position responsible for growing Natera’s Women’s Health Prenata…

Skills: Sales Leadership, Territory Management, Account Planning, Talent Recruitment, Performance Management

Senior Mechanical Engineer - Stress Analysis

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

Senior$2.1B raised

About Zipline Zipline is the world’s largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We des…

Skills: Structural Analysis, Finite Element Modeling, GFEM, DFEM, Composite Structures

Psychiatric Mental Health Nurse Practitioner

Sacramento, California, United States · On-site

$120k–$150k/yr

Mid level$5M raised

Who We Are At ERC Pathlight, we’re on a mission to change lives—and we’re looking for people who feel called to do the same. As one of the nation’s leading treatment providers for eating disorders and mood, anxiety, and …

Skills: Psychiatric Evaluation, Patient Care Planning, Clinical Reasoning, Medication Management, Psychological Assessment

Psychiatric Physician Assistant (PA-C)

Sacramento, California, United States · On-site

$120k–$150k/yr

Mid level$5M raised

Who We Are At ERC Pathlight, we’re on a mission to change lives—and we’re looking for people who feel called to do the same. As one of the nation’s leading treatment providers for eating disorders and mood, anxiety, and …

Skills: Psychiatric Evaluation, Patient Examination, Clinical Reasoning, Treatment Planning, Medical Documentation

Food Safety Process Specialist

Turlock, California, United States · On-site

$29/hr–$39/hr

Mid level

Certified Group is committed to partnering with customers to deliver innovative scientific solutions and expertise – So The World Can Trust In What It Consumes™. Our network of 30+ North American and European laboratorie…

Skills: Thermal Process Validation, Heat Penetration Studies, Heat Distribution Studies, Microbiological Challenge Studies, FDA Regulations

Quantum Applications Researcher

Goleta, California, United States · On-site

Mid level

Quantum-Art, a full stack quantum computing company, develops state of the art quantum computing systems based on trapped ions technology (both hardware and software). We are looking for a Quantum Applications Researcher…

Skills: Quantum Information Theory, Quantum Algorithms, Quantum Circuit Design, Python, Scientific Computing

Pre-Analytical Assistant III

Los Angeles, California, United States · On-site

$23/hr–$26/hr

Mid level$3.1B raised

Pre-Analytical Assistant III - West Hills, CA, Monday to Friday, 9:00 AM to 5:30 PM Pay range: $23.10 - $26.50 / hour Salary offers are based on a wide range of factors including relevant skills, training, experience, ed…

Skills: Data Entry, Medical Terminology, Laboratory Operations, Production Setting

Senior Operations Manager, Wafer Fabrication, Raxium

Fremont, California, United States · On-site

$214k–$299k/yr

Senior+$26M raised

Minimum qualifications: Bachelor's degree in Engineering (Electrical, Mechanical, Chemical, or Industrial), Materials Science, a related technical field, or equivalent practical experience. 12 years of experience in manu…

Skills: Manufacturing Operations Leadership, People Management, Statistical Process Control, Capacity Planning, Factory Simulation

Quality Manufacturing Engineer

Irvine, California, United States · Hybrid

Mid level

Overview Selution, in partnership with Cordis, specializes in the development of ground-breaking technology and commercialization of advanced drug device combination products for the treatment of coronary and peripheral …

Skills: Quality Control, Process Improvement, Design Control, Risk Assessment, Regulatory Compliance

QC Technician - Medical Device

Irvine, California, United States · On-site

Entry level

Overview Selution, in partnership with Cordis, specializes in the development of ground-breaking technology and commercialization of advanced drug device combination products for the treatment of coronary and peripheral …

Skills: Quality Control, Inspection, Documentation Review, Non-conformity Documentation, Traceability Labeling

Theoretical Physicist

Goleta, California, United States · On-site

Mid level

Quantum-Art is a full-stack quantum computing company developing state-of-the-art quantum computing systems based on trapped-ion technology, encompassing both hardware and software. As part of our mission, the Theory and…

Skills: Numerical Simulation, Analytical Modeling, Quantum Logic Gates, Quantum Circuit Design, QPU Performance Evaluation

Sonar Analyst

Torrance, California, United States · On-site

Senior+$28M raised

About Andrenam We’re building sonar and sensing systems that bring light to the last dark domain: the ocean. Our team includes alumni from SpaceX, Anduril, ABL, Palantir and Qualia. We build full-stack—from physics to pe…

Skills: Acoustic Data Analysis, Sonar Signal Analysis, Platform Signature Analysis, Acoustic Reconstruction, Collection Planning

Research Data Scientist, Brand Bidding Optimization, YouTube Ads

Mountain View, California, United States · On-site

$147k–$211k/yr

Mid level$26M raised

Minimum qualifications: Master's degree in Statistics, Data Science, Mathematics, Physics, Economics, Operations Research, Engineering, or a related quantitative field. 3 years of work experience using analytics to solve…

Skills: Python, R, SQL, Statistics, Data Science

Science Exchange, Inc.

Customer Operations Analyst — Japanese Langua

San Francisco, California, United States · Remote OK

$65k–$80k/yr

Mid level

About the Role We are looking for a Customer Operations Analyst with Japanese language fluency to join our Customer Operations team at Science Exchange. In this role, you will be a frontline resource for our customers &m…

Skills: Japanese Fluency, Customer Support, Technical Troubleshooting, Salesforce, Ticket Management

Senior System Firmware Architect

Los Altos, California, United States · On-site

Senior$100M raised

About Majestic Labs We’re a fast-moving, US-Israeli AI startup building next-generation infrastructure for the world’s most demanding AI workloads. Our mission is to accelerate the future of intelligence and make it ubiq…

Skills: Firmware Architecture, Embedded Systems, C Programming, System Control Processor, Power Management

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.