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10,000+ R D Engineer jobs in Irvine, CA

R&D Engineer II - Optics - Remote

At Ansys - Irvine, CA / Remote + 21 locations

Posted on Nov 1

Senior Engineer, R&D

At Johnson & Johnson - Irvine, CA

Posted on Oct 22

R&D Warehouse Supervisor

At Alcon - Mission Viejo, CA

Posted on Oct 29

Media Production Engineer

At Apple - Santa Ana, CA

Posted on Oct 25

Specialized Tax Services - Research & Development (R&D Tax) Senior Manager

At PwC - Irvine, CA + 26 locations

Posted on Oct 9

R&D Project Manager - Onsite

At Glaukos Corporation - Aliso Viejo, CA + 1 location

Posted on Oct 18

Senior Data Scientist, Molecular Modeling and Drug Discovery (Specialist Senior) - SFL Scientific

At Deloitte - Costa Mesa, CA + 27 locations

Posted on Oct 26

Senior Systems Service Engineer

At Schneider Electric - Mission Viejo, CA + 1 location

Posted on Oct 21

Staff Mechanical Engineer - Advanced R&D

At Johnson & Johnson - Irvine, CA

Posted on Oct 16

Senior Engineer - EMC/EMI Electromagnetics - R&D, Modeling and Simulation

At Alcon - Mission Viejo, CA

Posted on Oct 15

Audio Production Engineer

At Apple - Santa Ana, CA

Posted on Oct 30

Specialized Tax Services - Research & Development - Manager

At PwC - Irvine, CA + 23 locations

Posted on Oct 9

Field Service Engineer

At Glaukos Corporation - Aliso Viejo, CA + 6 locations

Posted on Oct 12

R&D Intern

At Johnson & Johnson - Irvine, CA

Posted on Oct 3

Media Network Engineer

At Apple - Santa Ana, CA

Posted on Oct 30

Research & Development Leadership Development Program (RDLDP)- 2025 Summer Internship

At Johnson & Johnson - Irvine, CA + 9 locations

Posted on Sep 23

RFIC Design Engineer

At Apple - Irvine, CA

Posted on Oct 20

Research & Development Leadership Development Program (RDLDP) - 2025 Summer Internships (PhD)

At Johnson & Johnson - Irvine, CA + 3 locations

Posted on Nov 1

Research & Development Leadership Development Program (RDLDP)- 2025 Full Time

At Johnson & Johnson - Irvine, CA + 20 locations

Posted on Sep 23

Head, Clinical Science (J&J MedTech Vision)

At Johnson & Johnson - Irvine, CA + 2 locations

Posted on Oct 26