Science & Research Jobs in California (Now Hiring) — 18,578 open — Page 378

Biostatistician

San Francisco, California, United States · Remote OK

$150k–$180k/yr

Mid level$135M raised

Our Mission and Vision Unlearn exists to transform clinical development by making every trial smarter. We harness data, AI, and digital twins to enable faster, more robust studies that bring life-saving treatments to pat…

Skills: Biostatistics, Clinical Trial Design, SAS, R, Statistical Analysis Plans

Member of Technical Staff, Software Engineer, Cloud

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: Python, AWS, GCP, Terraform, Pulumi

Sr. Mechanisms Engineer

San Carlos, California, United States · On-site

$152k–$220k/yr

Senior$325M raised

Cowboy Space Corp. is building the infrastructure to power and connect the orbital economy. Our satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit comp…

Skills: Mechanism Design, Gimbal Development, 3D CAD, GD&T, Kinematics Analysis

STEAM Program Coordinator

Los Angeles, California, United States · On-site

$5k–$8k/mo

Mid level

CSUN strives to be a destination workplace, where everyone understands that they belong to a community that is vital in advancing student success and providing exemplary service to all stakeholders. We foster an environm…

Skills: Program Coordination, Event Planning, Student Success Programming, Data Collection, Community Outreach

Early Career Geotechnical Engineer

Costa Mesa, California, United States · On-site

$86k–$107k/yr

Mid level

Overview Do you want to build an impactful career to change the world for the better? Geosyntec has an exciting opportunity for an Early Career Geotechnical Engineer in our Costa Mesa, California office. The position wil…

Skills: Geotechnical Engineering, Site Characterization, Slope Stability Analysis, Foundation Design, Earthquake Engineering

Sanitation Manager

Cerritos, California, United States · On-site

$90k–$100k/yr

Mid level

Job DetailsJob Location: Cerritos, CA 90703Salary Range: $90,000.00 - $100,000.00 SalaryJob Summary The Sanitation Manager is responsible for developing, implementing, maintaining, and continuously improving sanitation p…

Skills: Sanitation Program Management, Food Safety Compliance, SQF, GFSI, FSMA

Biology (Cellular Neuroscience), Assistant Professor

Pomona, California, United States · On-site

Mid level

Tenure Track Faculty Position Assistant Professor of Cellular Neuroscience Biological Sciences Department College of Science California State Polytechnic University, Pomona invites applications for a tenure track faculty…

Skills: Cellular Neuroscience, Electrophysiology, Imaging, Genetic Tools, Viral Tools

Inference Infrastructure Engineer, Serving

Palo Alto, California, United States · Hybrid

$275k–$475k/yr

Mid levelVisa sponsorship

About Us We are a well-funded, early-stage AI lab focused on building the next generation of frontier multimodal AI models. Founded by former DeepMind researchers, including Andrew Dai, who was previously a leader on Gem…

Skills: Inference Serving Systems, Quantization, Batching, Speculative Decoding, KV Cache Management

Simulation Infrastructure Engineer

San Francisco, California, United States · Hybrid

$230k–$385k/yr

Senior$201B raised

About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-ed…

Skills: CI/CD, Distributed Compute, Cloud GPU Orchestration, HIL/SIL Workflows, Python

Software Engineer, Applications (App Foundations) (High Seniority)

San Francisco, California, United States · Hybrid

$225k–$305k/yr

Senior+$412M raised

We are rebuilding biotech for the AI era. When a breakthrough is delayed, the world waits. Getting a molecule from discovery to patients, or a crop from lab to field, involves thousands of slow, manual, disconnected step…

Skills: System Architecture, Backend Development, API Design, Full-stack Development, React

Reinforcement Learning Infrastructure Engineer

Palo Alto, California, United States · Hybrid

$275k–$475k/yr

Mid levelVisa sponsorship

About Us We are a well-funded, early-stage AI lab focused on building the next generation of frontier multimodal AI models. Founded by former DeepMind researchers, including Andrew Dai, who was previously a leader on Gem…

Skills: Distributed Systems, Reinforcement Learning, Python, PyTorch, JAX

EMT / EMTB - Bilingual in Spanish

Mesa, California, United States · On-site

Entry level

Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of people? Grifols is a global healthcare company that since 1909 has been working to…

Skills: Physical Examination, Medical History Assessment, Donor Education, CPR, Patient Counseling

Electronics Technician (RF)

Newark, California, United States · On-site

$51k–$68k/yr

Mid level

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory aut…

Skills: RF Testing, Tuning, Troubleshooting, RF Alignment, Spectrum Analyzers

Guidance, Navigation, and Control Analyst (Systems Engineer) (Onsite)

Pasadena, California, United States · On-site

$118k–$225k/yr

Senior$200K raised

Date Posted: 2026-07-22 Country: United States of America Location: US-CA-PASADENA-4800-CUST ~ 4800 Oak Grove Dr ~ OAK GROVE (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Req…

Skills: Matlab, Simulink, C Programming, Signal Processing, Electromechanical Modeling

2026 Fulltime - Systems Engineer II – Onsite

El Segundo, California, United States · On-site

$76k–$144k/yr

Entry level$200K raised

Date Posted: 2026-07-22 Country: United States of America Location: US-CA-EL SEGUNDO-R02 ~ 1970 E Imperial Hwy ~ BLDG R02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…

Skills: Systems Engineering, Integration and Test, MATLAB, Python, Root Cause Analysis

Laboratory Technician – 3rd Shift

West Sacramento, California, United States · On-site

Entry level

As Laboratory Technician at IDEXX, you perform laboratory testing that helps veterinarians diagnose and treat pets. You will be a key contributor at one of the largest veterinary diagnostic companies in the world, joinin…

Skills: Laboratory Testing, Automated Analyzers, Microscopy, Pipetting, Clinical Diagnostic Analyzers

RN-Infection Preventionist

Visalia, California, United States · On-site

$46/hr–$69/hr

Mid level$21M raised

Kaweah Health is a publicly owned, community healthcare organization that provides comprehensive health services to the greater Visalia area in central California. With more than 5,000 employees, Kaweah Health provides s…

Skills: Infection Prevention, Clinical Surveillance, Data Management, Patient Safety, Regulatory Compliance

Chief Engineer

San Diego, California, United States · On-site

$99k–$105k/yr

Senior

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring …

Skills: Engineering Leadership, HVAC Validation, Regulatory Compliance, Capital Planning, Technical Risk Assessment

Principal Analog/Mixed-Signal CAD Engineer

Irvine, California, United States · On-site

$152k–$225k/yr

Senior$2.0B raised

About Marvell Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology …

Skills: Analog/Mixed-Signal Simulation, FinFET Process Technologies, ADE, AMS Designer, Spectre

Distinguished Technical Staff, Network architecture, Co-packaged optics, and systems

San Jose, California, United States · On-site

$170k–$242k/yr

Senior+$5.7B raised

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-ac…

Skills: Network Architecture, Co-packaged Optics, Optical Components, System Modeling, SiPh

Frequently asked questions

How much do Science & Research jobs in California pay?

Based on 11733 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 18,578 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 — 3931 of the 18578 open science & research positions offer remote or hybrid work (1009 remote, 2922 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.