Science & Research Jobs in California (Now Hiring) — 18,233 open — Page 201

Director, CMC Process Chemistry

South San Francisco, California, United States · Hybrid

$206k–$254k/yr

Senior+$994M raised

Non-Solicitation Policy and Notice to Agencies and Recruiters: IDEAYA's Non-Solicitation Policy strictly prohibits agencies and recruiters from any contact and communication with IDEAYA employees, managers, and leaders t…

Skills: Process Chemistry, CDMO Management, Drug Substance Development, CMC Regulatory Submissions, ADC Payload/Linkers

Hot Cell Operator

Sunol, California, United States · On-site

$45/hr–$60/hr

Entry level$95M raised

Company Overview Zeno Power is the leading developer of nuclear batteries – compact power systems that provide reliable, clean energy in frontier environments. By harnessing the heat from radioisotopes, Zeno’s batteries …

Skills: Hot cell operation, Remote handling, Master-slave manipulators, Radiological work controls, ALARA principles

Staff Aerospace Engineer - Performance and Design

San Luis Obispo, California, United States · On-site

$130k–$175k/yr

Senior+

Staff Aerospace Engineer - Performance and Design Job Summary: Empirical Systems Aerospace, Inc. (ESAero) is seeking a full-time Staff Aerospace Engineer - Performance and Design, to join our team in San Luis Obispo, CA.…

Skills: Aircraft conceptual design, Flight performance analysis, Matlab, Python, Aerodynamics

Aerospace Engineer - Performance and Design

San Luis Obispo, California, United States · On-site

$100k–$150k/yr

Senior

Sr. Aerospace Engineer - Performance and Design Job Summary: Empirical Systems Aerospace, Inc. (ESAero) is seeking a full-time Senior Aerospace Engineer - Performance and Design, to join our team in San Luis Obispo, CA. …

Skills: Aircraft conceptual design, Flight performance analysis, Aerodynamics, Matlab, Python

Principal Wafer Bonding Integration Engineer

Santa Clara, California, United States · On-site

$160k–$220k/yr

Senior+$153M raised

About us nEye.ai, a well-funded optical switch startup, is poised to revolutionize the future of data centers. nEye’s MEMS-based silicon photonics optical circuit switches (OCS) eliminate critical bottlenecks in AI proce…

Skills: Wafer Bonding, Process Integration, New Product Introduction, Fusion Bonding, Eutectic Bonding

BCaBA

Laguna Hills, California, United States · On-site

$34/hr–$37/hr

Mid level$40K raised

DescriptionDevereux Day Academy–Laguna Hills Seeking a Part-Time BCaBA to support students with disabilities.Supervision by BCBA provided.This is a 12‑month position, 24-hours/week, that reports to the Special Education …

Skills: Applied Behavior Analysis, Functional Behavior Assessments, Positive Behavior Support Plans, Behavioral Consultation, Staff Training

MSAT Sr Engineer/Scientist - Bioconjugation

San Diego, California, United States · On-site

$150k–$170k/yr

Senior$139M raised

With extensive experience in developing biologics and bioconjugates, we offer a seamless service delivered by fully integrated teams, from early discovery to commercial manufacturing. Forward-thinking and committed, we f…

Skills: Bioconjugation, Antibody Drug Conjugates (ADCs), Antibody Oligonucleotide Conjugates (AOCs), Technology Transfer, cGMP Manufacturing

CA Dispensing Pharmacist - Long Term Care - Part Time

Elk Grove, California, United States · On-site

$55/hr–$93/hr

Mid level$4.0B raised

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate…

Skills: Drug Screening, Dispensing Services, Sterile IV Preparation, Inventory Management, DEA Regulations

Board Certified Behavior Analyst (BCBA)

El Cajon, California, United States · On-site

$85k–$95k/yr

Entry level

Join Butterfly Effects - Where BCBAs Lead At Butterfly Effects, we're not just another ABA therapy provider - we're a BCBA-led organization dedicated to empowering you with unmatched support, professional growth, and a f…

Skills: Applied Behavior Analysis, Functional Behavior Assessments, Caregiver Training, Clinical Supervision, Treatment Planning

Member of Technical Staff, Infrastructure Engineer

San Francisco, California, United States · On-site

$175k–$240k/yr

Senior$66M raised

About us Edison Scientific builds and deploys AI scientist agents to accelerate science and the development of new medicines. We are an ambitious team run by scientists and engineers from leading institutions across biol…

Skills: Kubernetes, Cloud Infrastructure, Infrastructure as Code, GitOps, Container Networking

Cath. Pathology Technician - Cardiovascular PD Variable

Monterey Park, California, United States · On-site

Mid level

Overview JOB SUMMARY: Under the general direction of the physician (Cardiologist/Radiologist), will assist by scrubbing procedures or monitoring physiologic and hemodynamic data, as related to diagnostic and/or therapeut…

Skills: Hemodynamic Monitoring, Invasive Cardiology, Scrubbing Procedures, EP Electrophysiology Pacing, BCLS

Cardiovascular Disease Specialist - Los Angeles, CA

Beverly Hills, California, United States · Remote OK

$79k–$167k/yr

Mid level

Job Description As a Cardiovascular Disease Specialist, you will drive meaningful patient impact by leveraging our scientific expertise and serving as the primary contact for customers within your assigned territory. As …

Skills: Account Management, Customer Needs Assessments, Customer Relationship Management (CRM), Health Economics, Interpersonal Relationships

Cardiovascular Disease Specialist - Burbank, CA

Burbank, California, United States · Remote OK

$79k–$167k/yr

Mid level

Job Description As a Cardiovascular Disease Specialist, you will drive meaningful patient impact by leveraging our scientific expertise and serving as the primary contact for customers within your assigned territory. As …

Skills: Account Management, Customer Needs Assessments, Customer Relationship Management (CRM), Health Economics, Interpersonal Relationships

PD Methodology Engineer II, Annapurna Labs

Cupertino, California, United States · On-site

$136k–$213k/yr

Mid level$35B raised

As a member of the Cloud-Scale Machine Learning Acceleration team you’ll be responsible for the design and optimization of Hardware in our data centers including technologies such as AWS Inferentia which is a machine lea…

Skills: Physical Design Methodology, CAD Flows, RTL2GDS, PPA Optimization, TCL

RF Systems Architect

Los Angeles, California, United States · On-site

$130k–$230k/yr

Senior+$161M raised

Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable rea…

Skills: RF Systems Architecture, Systems Engineering, Satellite Communications, Link Budget Analysis, Product Definition

Senior Electrical Engineer (Systems)

Los Angeles, California, United States · On-site

$122k–$250k/yr

Senior$161M raised

Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable rea…

Skills: Electrical Architecture, High-Speed Digital Design, FPGA, PCB Layout, Schematic Capture

GTM Engineer

Berkeley, California, United States · Hybrid

Mid level

About Valency Valency Systems is a small, dynamic team of engineers, scientists, and researchers building the global hub for the agentic research era. We're based in Berkeley, California, and we're building something tha…

Skills: Python, TypeScript, Model Context Protocol (MCP), API Integration, Technical Writing

Director of Customer Success

Berkeley, California, United States · Hybrid

Senior+

About Valency Valency Systems is a small, dynamic team of engineers, scientists, and researchers building the global hub for the agentic research era. We're based in Berkeley, California, and we're building something tha…

Skills: Product Led Growth, Customer Success Management, User Activation, Retention Strategy, Lifecycle Marketing

GNC Engineer, Advanced Modeling

Burlingame, California, United States · On-site

$170k–$200k/yr

Senior$321M raised

Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth. With Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xon…

Skills: Nonlinear 6-DOF Simulation, Rigid-Body Dynamics, Control Systems, System Identification, MATLAB

Pharmacy Technician - Pharmacy - Full Time 8 Hour Rotating Shift (Non-Exempt) (Union)

Los Angeles, California, United States · On-site

$25/hr–$43/hr

Mid level$5M raised

Job Summary The Pharmacy Technician is responsible for preparing and distributing medications for patient consumption under the general supervision of a licensed pharmacist and in accordance with standard departmental pr…

Skills: Drug Distribution, Intravenous Admixture, Pyxis Automated Dispensing, Chemotherapy Preparation, Aseptic Technique

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.