Science & Research Jobs in California (Now Hiring) — 18,233 open — Page 187

Staff Applied Scientist, UI Control Models

Cupertino, California, United States · On-site

Senior+

Join us at the forefront of redefining how people interact with their devices. On the Siri team we’re solving the challenge of building and shipping powerful LLMs that shape the way millions of Apple customers get things…

Skills: Large Language Models, UI Control, Post-training, Supervised Fine-tuning, Reinforcement Learning

Staff Applications, Test & Failure Analysis Engineer

Milpitas, California, United States · Remote OK

$124k–$207k/yr

Senior$2.4B raised

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deplo…

Skills: Failure Analysis, PCBA Testing, Electrical Engineering, Troubleshooting, Corrective Action Implementation

Senior Principal Mission Systems Hardware In The Loop (HITL) Lab Lead

Edwards AFB, California, United States · On-site

Senior+

We are seeking a highly adaptable and mission focused professional to directly support HITL lab technical oversight, stand-up, operation and modification, while working with leadership, engineers and scientists in an int…

Skills: HITL Lab Management, Airborne Systems, Systems Engineering, Test Architecting, Network Design

Data Scientist

San Bruno, California, United States · Hybrid

$164k–$211k/yr

Senior$26M raised

Minimum qualifications: Ph.D. in Computer Science, Statistics, Mathematics, Data Science, Economics, Physics, Operations Research, or a related field. Position requires: Applying statistical or optimization methods to so…

Skills: Python, R, SQL, Statistical Analysis, Optimization Methods

Brookhurst Animal Medical Center

Veterinarian

Anaheim, California, United States · On-site

$120k–$200k/yr

Entry level

Benefits: 401(k) 401(k) matching Bonus based on performance Dental insurance Flexible schedule Free food & snacks Health insurance Paid time off Signing bonus Vision insurance Associate Veterinarian Brookhurst Animal Med…

Skills: Veterinary Medicine, Client Education, Communication Skills, Digital Radiography, Ultrasound

Environmental Field Technician 1

Huntington Beach, California, United States · On-site

Entry level

Check out this new opportunity! Environmental Field Technician 1 Huntington Beach, CA Contract Opportunity What You’ll Do: Perform fieldwork with all ADS product lines including, but not limited to the operation an…

Skills: Flow Monitoring, Equipment Maintenance, Sewer Line Installation, Rainfall Monitoring, Calibration

Senior Flow Cytometry Specialist *PC 1568

Los Angeles, California, United States · Hybrid

$120k–$142k/yr

Mid level

Your Role: Working independently or with technical sales representatives, the Senior Flow Cytometry Specialist will be primarily responsible for sales through lead generation activities, funnel management, qualification,…

Skills: Lead Generation, Funnel Management, Product Demonstrations, Customer Relationship Management, Market Analysis

Veterinarian, Partner & Equity Owner

Sacramento, California, United States · On-site

$120k–$220k/yr

Mid level

Company Description At PriorityPet, our goal is to make an impact on the health and wellness of pets in the community. In fact, our Core Values are (quite literally) written with PETS in mind: Passion, Engagement, Trust …

Skills: Veterinary Medicine, Practice Management, Clinical Leadership, Team Management, Urgent Care

Quality Control Technician - Night (3rd) Shift

Vernon, California, United States · On-site

$20/hr–$20/hr

Entry level

BHJ USA, LLC. is a leading supplier of fresh/frozen meat blends to both the wet and dry pet food industries. This position is responsible for performing a variety of tasks in the quality control of the processing of raw …

Skills: Quality Control, Analytical Testing, Calibration, Data Entry, Recipe Formulation

Senior Software Engineer

San Francisco, California, United States · Hybrid

$200k–$250k/yr

Senior$34M raised

Senior Software Engineer Engineering Prolific Prolific is not just another player in the AI space – we are the architects of the human data infrastructure that's reshaping the landscape of AI development. In a world wher…

Skills: Python, TypeScript, JavaScript, Vue.js, Django

Power Electronics Engineer (Onsite)

Pasadena, California, United States · On-site

$50/hr–$80/hr

Senior

OVERVIEW Must be a US Person or Green Card Holder Duration - 12 month contract position with potential to be extended or converted W2 with full benefits, 9/80 Work Schedule Customer and contract specific training will be…

Skills: Analog Electronics, Digital Electronics, Mixed-Signal Electronics, Power Systems Design, LabView

Optometrist-PD

San Diego, California, United States · On-site

Entry level

Job Summary: Provides visual examinations, including those conducted to identify the presence of pathology. Conducts detection and differential diagnosis of abnormal visual, ocular and/or systematic conditions. Provides …

Skills: Visual Examinations, Differential Diagnosis, Ophthalmic Prescriptions, Contact Lens Fitting, Perimetry

Principal Failure Analysis Engineer

Irvine, California, United States · On-site

$110k–$147k/yr

Mid level$901M raised

Company Description WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made acce…

Skills: Hard Disk Drive Failure Analysis, Problem Solving, Leadership, Multi-tasking, Time Management

Solution Engineer – Device Security Hardware

Santa Clara, California, United States · Remote OK

Senior$1.4B raised

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees cr…

Skills: Side-Channel Analysis, Fault Injection, Hardware Security, Electronic Test And Measurement, Semiconductor Validation

MRI Technologist

Santa Monica, 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: MRI Scanning, Patient Care, Contrast Administration, Patient Safety, Venipuncture

Systems Engineer I/II Pipeline

Long Beach, California, United States · On-site

$80k–$130k/yr

Mid level$5.5B 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: Systems Engineering, Technical Budgeting, Requirements Definition, Test Planning, Spacecraft Mission Development

Clinical Lab Scientist - Full Time PM

Corona, California, United States · On-site

Entry level

Responsibilities Clinical Lab Scientist (CLS) The tradition of caring that culminated in the establishment of Corona Regional Medical Center® began in 1965, with the founding of Corona Community Hospital. Since that …

Skills: Medical Laboratory Testing, Quality Control, Training And Orientation, Laboratory Operations, Clinical Lab Science

Clinical Lab Scientist - Part Time PM

Corona, California, United States · On-site

Entry level

Responsibilities Clinical Lab Scientist (CLS) The tradition of caring that culminated in the establishment of Corona Regional Medical Center® began in 1965, with the founding of Corona Community Hospital. Since that …

Skills: Medical Laboratory Testing, Quality Control, Clinical Lab Operations, Staff Training, Personnel Direction

Pharmacist - Inpatient Oncology - $10,000 Hiring Incentive

Los Angeles, California, United States · On-site

$68/hr–$110/hr

Mid level$64M raised

Cedars-Sinai Medical Center is renowned for its excellence, tied #1 in California and appearing on the "Best Hospitals" Honor Roll for ten years. The institution prides itself on its comprehensive healthcare services, wi…

Skills: Oncology Pharmacy, Chemotherapy Order Verification, Patient Education, Therapeutic Drug Monitoring, BMT/Cellular Therapy

Postdoctoral Research Staff Member - Metrology

Livermore, California, United States · On-site

Entry 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: Physical Vapor Deposition, Ion Beam Modification, Materials Characterization, Metrology, Plasma Diagnostics

Frequently asked questions

How much do Science & Research jobs in California pay?

Based on 11509 listings with disclosed salaries, most science & research jobs in California pay between $101k–$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 18,233 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, Google, Apple, 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 — 3803 of the 18233 open science & research positions offer remote or hybrid work (976 remote, 2827 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.