Science & Research Jobs in California (Now Hiring) — 18,578 open — Page 368

Quality Associate III

Oceanside, California, United States · On-site

$83k–$125k/yr

Mid 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: Quality Assurance, Change Control, Discrepancy Management, CAPA, Batch Release

Tooling Design Engineer - Onsite

Carlsbad, California, United States · On-site

$69k–$131k/yr

Mid level$200K raised

Date Posted: 2026-07-22 Country: United States of America Location: US-CA-CARLSBAD-5940 ~ 5940 Darwin Ct ~ DARWIN Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship…

Skills: Tooling Design, CAD, NX, CATIA, Creo

Senior Staff Engineer, Design Verification

Santa Clara, California, United States · On-site

$134k–$201k/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: System Verilog, UVM, SoC Design Verification, Test Planning, C/C++

Mechanical Engineer III - (E3)

Santa Clara, California, United States · On-site

$124k–$171k/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: CAD Software, Thermodynamics, Sheet Metal Design, Material Selection, Manufacturing Methods

Manufacturing Technician 3/4

Santa Rosa, California, United States · On-site

$61k–$121k/yr

Senior

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revoluti…

Skills: Thin Film Coating, Deposition Chambers, Calibration, Data Analysis, Hand Tools

Mechanical Design Integration Engineer (TS or SCI)

Redondo Beach, California, United States · On-site

$92k–$138k/yr

Mid level

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…

Skills: Mechanical Design Integration, CAD, CATIA V5, Siemens NX, Spacecraft Integration

New Product Manufacturing Engineer

Los Gatos, California, United States · On-site

$87k–$182k/yr

Senior$1.5B raised

Job Title: New Product Manufacturing Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Conti…

Skills: Production Planning, Work Instructions, Photonic Subsystem Assembly, Quality System Compliance, Gimbal Technologies

Staff CAM / IPT Lead

Los Angeles, California, United States · Hybrid

$177k–$266k/yr

Senior+

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunit…

Skills: Cost Account Management, Integrated Product Team Leadership, Earned Value Management System, Systems Engineering, Risk Management

Senior Principal Optical Payload Systems Engineer

Redondo Beach, California, United States · On-site

$142k–$213k/yr

Senior+

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…

Skills: Optical Payload Systems Engineering, Systems Architecture, Performance Modeling, Requirements Management, Optical Sensing

Mechanical Engineer V - (E5)

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: Mechanical Engineering, Physics, Mathematics, Materials Science, Mechanical Tooling Design

Sr. Principal Scientist, Clinical Pharmacology

San Diego, California, United States · On-site

$157k–$214k/yr

Senior$260M raised

Who We Are: Neurocrine Biosciences is a leading biopharmaceutical company with a simple purpose: to relieve suffering for people with great needs. We are dedicated to discovering, developing and commercializing life-chan…

Skills: Clinical Pharmacology, Pharmacokinetics, Pharmacodynamics, Dose Selection, Study Design

Product Development Engineer

Santa Clara, California, United States · On-site

$136k–$213k/yr

Senior$29B raised

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping i…

Skills: Silicon Qualification, Package Qualification, Failure Analysis, Structural Testing, Wafer Sort

Senior Director, Business Transformation

Carlsbad, California, United States · On-site

$212k–$318k/yr

Senior+$20B raised

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our coll…

Skills: Strategic Planning, Business Transformation, Financial Analysis, Stakeholder Management, Change Leadership

EMT - PARA - Bilingual Spanish Required

Greenville, 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 Certification, Patient Counseling

Senior Developer Technology Engineer - Edge Agentic AI

Santa Clara, California, United States · On-site

$152k–$288k/yr

Senior$29B raised

At NVIDIA, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing…

Skills: C++, Python, CUDA, GPU Profiling, GPU Optimization

Senior Reliability Engineer

Santa Clara, California, United States · On-site

$168k–$265k/yr

Senior+$29B raised

For two decades, NVIDIA has pioneered visual computing, the art and science of computer graphics and data centers products. With our invention of the GPU - the engine of innovative visual computing - the field has expand…

Skills: Reliability Qualification Planning, Failure Analysis, Reliability Modeling, Mathematical Analysis, JMP

ASIC Physical Design and Timing Engineer - New College Grad 2026

Santa Clara, California, United States · On-site

$116k–$219k/yr

Entry level$29B raised

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping i…

Skills: Physical Design, Static Timing Analysis, Timing Convergence, Synthesis, Floor-planning

Manufacturing Technician 1/2

Santa Rosa, California, United States · On-site

$43k–$86k/yr

Mid level

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revoluti…

Skills: Thin Film Coating, Deposition Chambers, Calibration, Data Analysis, Hand Tools

Senior MGX Ecosystem Engineer

Santa Clara, California, United States · On-site

$168k–$259k/yr

Senior$29B raised

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping i…

Skills: Hardware Platform Engineering, Systems Engineering, Technical Partner Management, Electrical Engineering, Mechanical Engineering

Manufacturing Technician 3/4

Santa Rosa, California, United States · On-site

$61k–$121k/yr

Senior

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revoluti…

Skills: Thin Film Coating, Deposition Chambers, Calibration, Data Analysis, Hand Tools

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.