Science & Research Jobs in California (Now Hiring) — 18,434 open — Page 290

RF Engineer

Santa Clara, California, United States · On-site

$163k–$224k/yr

Senior+$2.2B raised

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that help…

Skills: RF Fundamentals, Electrical Engineering, Circuit Design, Schematic Design, Troubleshooting

Sub-Chapter Lead US Design Control Excellence- Roche Diagnostics Solutions (RDS)

Tucson, Arizona, United States · On-site

$138k–$256k/yr

Senior+

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who …

Skills: Design Control Excellence, Line Management, Quality Management Systems, Risk Management, Requirements Management

Scientist 3 - Translational Medicine, Oncology

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

$100k–$186k/yr

Senior

Genentech's Translational Medicine Oncology (TM ONC) Department supports the entire R&D portfolio of novel therapies. We develop and implement biomarker strategies to study disease pathways, confirm a therapeutic's mecha…

Skills: Biomarker Discovery, Translational Research, Genome Editing, Cell Culture, Organoid Models

Principal/Sr. Principal Electrical Engineer – Level 3 or Level 4

Redondo Beach, California, United States · On-site

$114k–$213k/yr

Senior

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …

Skills: Electrical Engineering, Integration and Test, Test Scripting, Hardware Troubleshooting, Spacecraft Flight Hardware

Supplier Engineer III

Santa Clara, California, United States · On-site

$111k–$152k/yr

Mid level$2.2B raised

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that help…

Skills: Supplier Quality Engineering, Root Cause Analysis, Corrective and Preventive Action, Supplier Auditing, Design for Manufacturability

Phlebotomist - Per Diem, Variable (Norwalk) 10336

Norwalk, California, United States · On-site

$25/hr–$25/hr

Entry level

Position Summary The Phlebotomist performs venipuncture procedures for clinical or medical testing and transfusions. Procures blood samples from patients and labels accurately to preserve the integrity of specimens for p…

Skills: Venipuncture, Blood Sample Collection, Specimen Labeling, Infection Control, HIPAA Compliance

Registered Dietitian RDN (81394)

Atascadero, California, United States · On-site

Mid level

Job DetailsJob Location: CA, Atascadero - Atascadero State Hospital - Atascadero, CA 93423Position Type: Full-TimeEducation Level: Graduate DegreeTravel Percentage: NoneJob Shift: DayJob Category: Medical Technician & Su…

Skills: Medical Nutrition Therapy, Nutritional Care Planning, Nutritional Assessment, Dietary Prescription Interpretation, Staff Training

Staff Mechanical Engineer

Pomona, California, United States · On-site

$130k–$166k/yr

Senior$885M raised

Job Description: Position Summary: The Staff Mechanical Engineer supports new product development and sustaining engineering initiatives as a key R&D contributor. The position leads complex projects, drives design improv…

Skills: Project Management, CAD, SolidWorks, Electro-mechanical Design, Design Control Process

Senior Clinical Project Manager or Project Manager II - Oncology

Durham, California, United States · Remote OK

Senior

Our FSO team is seeking an Oncology Sr. Clinical Project Manager or Project Manager II to join our growing team. This role requires 3-5+ years of global project management experience, with mandatory experience in oncolog…

Skills: Clinical Project Management, Oncology, Drug Development, Clinical Trial Execution, Risk Management

SoC Systems Performance Engineer, Senior

San Diego, California, United States · On-site

$123k–$184k/yr

Mid level$4M raised

Company:Qualcomm Technologies, Inc. Job Area:Engineering Group, Engineering Group > PPT Systems Engineering General Summary: Qualcomm's Chip Architecture multi-site team of systems engineers, hardware and software archit…

Skills: Computer Architecture, SoC Performance Analysis, C/C++ Programming, SystemC, System Profiling

Supplier Engineer III

Santa Clara, California, United States · On-site

$111k–$152k/yr

Mid level$2.2B raised

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that help…

Skills: Supplier Quality Engineering, Root Cause Analysis, Corrective and Preventive Action, ISO 9001, 8D Methodology

Director, Pricing Implementation & Performance Analytics

South San Francisco, California, United States · Hybrid

$233k–$272k/yr

Senior+$3.2B raised

Cytokinetics is a specialty cardiovascular biopharmaceutical company, building on its over 25 years of pioneering scientific innovations in muscle biology, and advancing a pipeline of potential new medicines for patients…

Skills: Pricing Strategy, Contracting, Market Access Analytics, Financial Analysis, B2B Negotiations

Communication & Network Architect - Principal Scientist/Engineer

El Segundo, California, United States · On-site

$204k–$306k/yr

Senior+$7M raised

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…

Skills: Communications Architecture, Network Architecture, SATCOM, Space and Ground Network Design, R&D Leadership

Scientist 3 - Translational Medicine, Oncology

Daly City, California, United States · On-site

$100k–$186k/yr

Senior$330M raised

The Position Genentech's Translational Medicine Oncology (TM ONC) Department supports the entire R&D portfolio of novel therapies. We develop and implement biomarker strategies to study disease pathways, confirm a therap…

Skills: Biomarker Discovery, Cancer Biology, Genome Editing, Flow Cytometry, Single-cell Technologies

Senior Agentic AI Engineer

Irvine, California, United States · On-site

$112k–$191k/yr

Senior+$531M raised

Accelerate your career. Join the organization that's driving the world's technology and shape the future. Ingram Micro is a leading technology company for the global information technology ecosystem. With the ability to …

Skills: Agentic AI, Large Language Models, Python, Vertex AI, LangChain

Senior Scientist I (In Vivo Pharmacology)

Alameda, California, United States · On-site

$128k–$181k/yr

Senior$514M raised

SUMMARY/JOB PURPOSE (Basic purpose of the job): The Senior Scientist I is responsible for supporting in vivo pharmacology research efforts for various Biotherapeutics projects. The strong candidate must be a highly self-…

Skills: In Vivo Pharmacology, PK/PD Analysis, Cancer Biology, Immuno-Oncology, Animal Model Development

2026 Remote Sensing Architecture Performance Analyst

El Segundo, California, United States · On-site

$100k–$110k/yr

Entry level$7M raised

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…

Skills: Modeling and Simulation, Mission Analysis, Astrodynamics, Space Operations, Python

Chief Scientific Officer

San Diego, California, United States · Hybrid

$425k–$500k/yr

Senior+$1.5B raised

Department: 106100 R&D Admin Location: San Diego, USA- Remote Be a part of a global team that is inspired to make a difference in the lives of people living with rare disease. At Travere Therapeutics, we recognize that o…

Skills: Scientific Leadership, Strategic Planning, Rare Disease Expertise, Nephrology, Immunology

Lead Embedded Software Engineer (Machine Control/Linux/C/C++)

Milpitas, California, United States · On-site

$160k–$271k/yr

Senior+$758M raised

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, …

Skills: C++, C, Linux, RTOS, Embedded Software Development

Buyer Planner

San Jose, California, United States · On-site

$45/hr–$50/hr

Entry level$8.0B raised

Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Beckman Coulter Life Sciences, one of Danaher’s 15+ operating companies, o…

Skills: Manufacturing Planning, Inventory Management, Kanban, Oracle, Advanced Excel

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.