Science & Research Jobs in California (Now Hiring) — 18,489 open — Page 441

Billing & Collections Specialist

El Cajon, California, United States · Hybrid

Mid level

Description About the Company As a life science company and a leading supplier to global research markets, we offer a comprehensive product portfolio along with outstanding hands-on customer service to ensure every labor…

Skills: Collections, Invoicing, Accounts Receivable, Sage 100 ERP, eProcurement

Mechanical Engineer II

Monrovia, California, United States · On-site

$74k–$127k/yr

Mid level

Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light and heat. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coa…

Skills: SolidWorks, Opto-mechanical Design, Robotics, Automation Tooling, Electronics Integration

OLYMPUS COLLEGE PREP LLC

Tutor

Pleasanton, California, United States · On-site

$50/hr–$75/hr

Entry level

Benefits: 401(k) 401(k) matching Dental insurance Free uniforms Health insurance Paid time off Vision insurance JOB DESCRIPTION: AP BIOLOGY & AP CHEMISTRY TUTOR Position Title: AP Biology & AP Chemistry Instructional Spe…

Skills: AP Biology Instruction, AP Chemistry Instruction, Exam Preparation, Curriculum Compliance, Data Analysis

Environmental Planner

Pasadena, California, United States · Hybrid

$85k–$123k/yr

Mid level

Grounded in safety, quality, and ethics, our experts lead their fields and guide our work with rigor, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are committe…

Skills: CEQA Compliance, NEPA Compliance, Environmental Planning, Technical Writing, Project Management

Coordinator-RN EP Program

Loma Linda, California, United States · On-site

$58/hr–$78/hr

Mid level$9M raised

Job Summary: The Coordinator-RN Electrophysiology (EP) Program is a highly experienced nurse specializing in cardiovascular diseases and related aspects of care for patients requiring specialized treatment and care to pa…

Skills: Cardiovascular Care, Cardiac Arrhythmias, Case Management, Care Coordination, Patient Advocacy

Regional Director, Field Medical Affairs - East

Irvine, California, United States · Remote OK

$203k–$285k/yr

Senior+$711M raised

Hi Tarsan! Thanks for your interest in this position. Please review the details and if role and if it's something that could match your career goals, connect with your current manager and HRBP to discuss if your experien…

Skills: Medical Affairs Leadership, MSL Management, KOL Relationship Management, Strategic Planning, Eyecare Expertise

Regional Director, Field Medical Affairs - East

Irvine, California, United States · Remote OK

$203k–$285k/yr

Senior+$711M raised

About the job We are seeking an experienced and strategic Regional Director, Field Medical Affairs, to lead our East region. This newly created role will oversee a team of Medical Science Liaisons (MSLs) and serve as a k…

Skills: Medical Affairs Leadership, KOL Relationship Management, Strategic Planning, Team Management, Scientific Exchange

Radiologic Technologist B-CVL

Loma Linda, California, United States · On-site

$46/hr–$62/hr

Mid level$9M raised

Job Summary: The Radiologic Technologist B-CVL (Cardiovascular Lab), practices in a very large tertiary academic medical center with level one trauma designation, ST-Elevation Myocardial Infarction (STEMI) receiving cent…

Skills: Cardiovascular Procedures, Radiographic Equipment Operation, Patient Care, Clinical Documentation, Billing Documentation

Quality Assurance Associate, Eurofins Environment Testing Calscience, Tustin, CA

Tustin, California, United States · On-site

$20/hr–$22/hr

Entry level

Company Description Eurofins Scientific is a network of independent companies providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthi…

Skills: Quality Assurance, Bench Chemistry, LIMS, Document Control, Internal Auditing

K2 Space

Ground Integration Lead, Top Secret Clearance

Los Angeles, California, United States · On-site

Senior+

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ve…

Skills: Ground Systems Integration, Software Development, Technical Leadership, Classified Systems Security, System Architecture

Quality Control Technician I

Santa Cruz County, California, United States · On-site

Entry level

We believe being healthy should not require tradeoffs. SCN BestCo is a leading innovator, developer and manufacturer of Vitamin, Mineral & Supplement (VMS), Over-the-Counter (OTC) and prebiotics/probiotics in enjoyable f…

Skills: Quality Control, GMP Compliance, Product Inspection, Data Entry, Analytical Skills

Ophthalmology Assistant

Loma Linda, California, United States · On-site

$26/hr–$28/hr

Entry level$9M raised

Department: UHC: Ophthalmology Job Summary: The Ophthalmology Assistant performs: visual acuity, hand held tonometry, potential acuity meter, brightness acuity testing, intake, automatic and manual lensometry, keratometr…

Skills: Visual Acuity Testing, Tonometry, Lensometry, Keratometry, Visual Field Testing

Software Engineer, Controls (C++)

Mountain View, California, United States · On-site

$145k–$190k/yr

Mid levelVisa sponsorship$595M raised

Kodiak Robotics, Inc. was founded in 2018 and has become a leader in autonomous ground transportation committed to a safer and more efficient future for all. The company has developed an artificial intelligence (AI) powe…

Skills: C++, Control Theory, Robotics, Mathematics, Vehicle Dynamics

Obstetrician/Gynecologist - San Diego

Los Angeles, California, United States · On-site

Senior

Competitive Compensation and Benefit Package The comprehensive benefits and longevity-based compensation package offered by Southern California Permanente Medical Group (SCPMG) enables physicians to focus on what they do…

Skills: Gynecology, Obstetrics, Patient Care, Clinical Expertise, Collaboration

Obstetrician/Gynecologist - San Diego

San Marcos, California, United States · On-site

Senior

Competitive Compensation and Benefit Package The comprehensive benefits and longevity-based compensation package offered by Southern California Permanente Medical Group (SCPMG) enables physicians to focus on what they do…

Skills: Gynecology, Obstetrics, Patient Care, Clinical Expertise, Collaboration

Obstetrician/Gynecologist - San Diego

Los Angeles, California, United States · On-site

Senior

Competitive Compensation and Benefit Package The comprehensive benefits and longevity-based compensation package offered by Southern California Permanente Medical Group (SCPMG) enables physicians to focus on what they do…

Skills: Gynecology, Obstetrics, Patient Care, Clinical Expertise, Collaboration

Obstetrician/Gynecologist - San Diego

El Cajon, California, United States · On-site

Senior

Competitive Compensation and Benefit Package The comprehensive benefits and longevity-based compensation package offered by Southern California Permanente Medical Group (SCPMG) enables physicians to focus on what they do…

Skills: Gynecology, Obstetrics, Patient Care, Clinical Expertise, Collaboration

K2 Space

Head of Ground Integration, Top Secret Clearance

Los Angeles, California, United States · On-site

Senior+

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ve…

Skills: Ground Systems Integration, Software Development, Engineering Leadership, Classified Systems Security, System Architecture

AIML - Machine Learning Manager, Red Teaming - Responsible AI and Safety

California, United States · On-site

Senior

Apple's Responsible AI and Safety team focuses on innovative technologies, methodologies, and research to enable fantastic user experiences and to push the frontier of machine learning. Our team is looking to hire a lead…

Skills: Machine Learning, Red Teaming, Responsible AI, Foundation Models, Python

Product Engineer 5

Fremont, California, United States · Hybrid

$125k–$270k/yr

Senior+$10M raised

The impact you’ll make At Lam, as a Product Engineer, you will thrive in high-stakes, dynamic environment, driving product development at the forefront of the semiconductor equipment industry. Collaborating closely with …

Skills: Product Development, Project Management, FMEA, Statistical Process Control, Plasma Chamber Equipment

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.