Science & Research Jobs in California (Now Hiring) — 18,489 open — Page 445

Optometrist (Brookside Optometric Group)

Stockton, California, United States · On-site

$121k–$196k/yr

Mid level

Compensation range for the role is listed above. Applicable salary ranges may differ across markets. Actual pay will be determined based on experience and other job-related factors permitted by law. As a part of the comp…

Skills: Comprehensive Eye Examinations, Eyewear Recommendation, Contact Lens Prescription, Ocular Disease Management, Specialty Contact Lens Fittings

Technologist Mechanical Engineering

San Jose, California, United States · On-site

$162k–$194k/yr

Senior$901M raised

Company Description WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made acce…

Skills: Precision Mechanical Design, SolidWorks, NX, GD&T, FEA

Technologist Mechanical Engineering

San Jose, California, United States · On-site

$162k–$194k/yr

Senior$901M raised

Company Description WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made acce…

Skills: Precision Mechanical Design, SolidWorks, NX, GD&T, FEA

Clinical Pharmacist II, Inpatient Pharmacy

Palo Alto, California, United States · On-site

$88/hr–$110/hr

Mid level$100M raised

Company Description We are proud to inform you that this position is eligible for our Student Loan Assistance Program. You may receive up to $9,600 which will be applied directly to your student loan account*. *This bene…

Skills: Clinical Pharmacy, Pharmacokinetics, Pharmacodynamics, Sterile Compounding, Patient Monitoring

Arrowhead Pharmaceuticals

Manager, Clinical Quality System Documents

Pasadena, California, United States · On-site

$120k–$145k/yr

Senior

Arrowhead Pharmaceuticals, Inc. (Nasdaq ARWR) is a commercial stage biopharmaceutical company that develops medicines that treat intractable diseases by silencing the genes that cause them. Using a broad portfolio of RNA…

Skills: Document Management, eQMS, GCP, GVP, GLP

Mobile Phlebotomist

Hayward, California, United States · On-site

$22/hr–$25/hr

Entry level

Pay Range: $22-$25, depending on experience TASKS AND RESPONSIBILITIES: o Employee will drive their personal vehicle (unless other accommodations are made) to client facilities (mostly nursing homes) as directed by compa…

Skills: Phlebotomy, Venipuncture, Patient Identification, Specimen Labeling, Medical Terminology

Field Service Engineer – Liquid Handling & Laboratory Automation

Rancho Murieta, California, United States · On-site

$70k–$130k/yr

Mid level

Field Service Engineer – Liquid Handling & Laboratory Automation Company: Surplus Solutions LLC Locations: Boston, MA Job Type: Full-Time Reports To: Manager, Technical Services Travel Requirement: ~70–80% re…

Skills: Liquid Handling, Laboratory Automation, Electromechanical Troubleshooting, Preventative Maintenance, Instrument Installation

Field Service Engineer – Liquid Handling & Laboratory Automation

Rancho Murieta, California, United States · On-site

$70k–$130k/yr

Mid level

Field Service Engineer – Liquid Handling & Laboratory Automation Company: Surplus Solutions LLC Locations: Bay Area, CA Job Type: Full-Time Reports To: Manager, Technical Services Travel Requirement: ~70–80% …

Skills: Liquid Handling, Laboratory Automation, Electromechanical Troubleshooting, Preventative Maintenance, Instrument Installation

Field Service Engineer – Liquid Handling & Laboratory Automation

Rancho Murieta, California, United States · On-site

$70k–$130k/yr

Mid level

Field Service Engineer – Liquid Handling & Laboratory Automation Company: Surplus Solutions LLC Locations: Southern California Job Type: Full-Time Reports To: Manager, Technical Services Travel Requirement: ~70&nda…

Skills: Liquid Handling, Laboratory Automation, Electromechanical Troubleshooting, Preventative Maintenance, Instrument Installation

Laboratory Equipment Repair Technician

Rancho Murieta, California, United States · On-site

$60k–$80k/yr

Mid level

Laboratory Equipment Repair Technician Location: Murrieta, CA (Surplus Solutions LLC) Reports To: Manager, Field Service Engineering Job Type: Full-Time Position Overview Surplus Solutions is seeking a motivated and tech…

Skills: Mechanical Troubleshooting, Electrical Troubleshooting, Equipment Calibration, Refurbishment, Preventive Maintenance

Systems Engineer II

Torrance, California, United States · Hybrid

$90k–$113k/yr

Mid level$16B raised

Join a team recognized for leadership, innovation and diversity The Controls Systems (CS) Environmental Control Systems (ECS) organization has an immediate need for a System Engineer II to work on various Air Transport, …

Skills: System Steady State Analysis, ECS Systems Design, Bleed Air Systems, Air Conditioning Systems, Vapor Cycle Systems

BioPharma Account Rep

Riverside, California, United States · Hybrid

Entry level

Pharmaceutical SalesTerritory Representative - Primary Care (Entry Level-Specialty) Are you looking for a lucrative career where you can make a big difference in the health of others. Does a patient-focused, innovation-d…

Skills: Consultative Selling, Territory Management, Account Penetration, Relationship Building, Clinical Paper Analysis

BioPharma Account Rep

San Jose, California, United States · Hybrid

Entry level

Pharmaceutical SalesTerritory Representative - Primary Care (Entry Level-Specialty) Are you looking for a lucrative career where you can make a big difference in the health of others. Does a patient-focused, innovation-d…

Skills: Consultative Selling, Territory Management, Account Penetration, Relationship Building, Clinical Paper Analysis

Software Engineer, AI/ML, Full Stack, Search Ads

Mountain View, California, United States · On-site

$147k–$211k/yr

Mid level$26M raised

Minimum qualifications: Bachelor’s degree or equivalent practical experience. 2 years of experience programming in Python or C++. 1 year of experience with ML infrastructure (e.g., model deployment, model evaluation, opt…

Skills: Python, C++, ML Infrastructure, Model Deployment, Model Evaluation

Staff Software Engineer, Search Ads Auction Mechanism

Mountain View, California, United States · On-site

$207k–$301k/yr

Senior$26M raised

Minimum qualifications: Bachelor's degree or equivalent practical experience. 8 years of experience programming in Java or C++. 5 years of experience testing, and launching software products, and 3 years of experience wi…

Skills: Java, C++, Software design, Architecture, Data structures

BioPharma Account Rep

Escondido, California, United States · Hybrid

Entry level

Pharmaceutical SalesTerritory Representative - Primary Care (Entry Level-Specialty) Are you looking for a lucrative career where you can make a big difference in the health of others. Does a patient-focused, innovation-d…

Skills: Consultative Selling, Territory Management, Account Penetration, Relationship Building, Clinical Paper Analysis

Phlebotomist II Territory

Anaheim, California, United States · On-site

$25/hr–$27/hr

Mid level$3.1B raised

This position requires you to have a state phlebotomy license. (Quest does not accept NHA licenses in CA, WA, NV). Phlebotomist II Territory - Anaheim, CA, Monday to Friday, 7:00 AM to 4:00 PM, with rotational weekends P…

Skills: Phlebotomy, Pediatric Collections, Geriatric Collections, Patient Identification, Specimen Collection

Certified Ophthalmic Technician

Bakersfield, California, United States · On-site

Mid level

Job Summary: Certified Ophthalmic Technicians are health professionals who perform ophthalmic patient care, technical and supportive services under general supervision in a medical office or clinical setting. The Certifi…

Skills: Retinoscopy, Refractions, Visual Fields, Goldmann Application, Color Vision Testing

Supplier Development Engineering Manager, Mechanical Operations

Mountain View, California, United States · On-site

$171k–$248k/yr

Senior+$26M raised

Minimum qualifications: Bachelor's degree in Mechanical Operations, Hardware Engineering, Materials or equivalent practical experience. 10 years of experience in manufacturing specifically surface finishing (including T-…

Skills: Surface Finishing, CNC, 3D Printing, PVD, Metal Injection Molding

Shipping & Receiving Associate

Irvine, California, United States · On-site

$21/hr–$22/hr

Entry level

DDL, Inc. is a third-party testing laboratory dedicated to helping medical device and pharmaceutical companies across the globe bring products to market. For over 30 years, DDL has provided extraordinary customer service…

Skills: Shipping and Receiving, Forklift Operation, Inventory Management, Microsoft Office Suite, LIMS

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.