10,000+ Principal Opto Mechanical Engineer jobs in Mission Viejo, CASet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs in Mission Viejo, CA delivered to your inbox every week.Enter emailSend me The Muse newsletters for the best in career advice and job search tips.Get Jobs!By signing up, you agree to our Terms of Service & Privacy Policy.Principal Electrical Engineer IIAt Alcon -Mission Viejo, CAPosted on Dec 4View Job Staff Mechanical Engineer, Advanced R&D (2 of 2)At Johnson & Johnson -Irvine, CAPosted on Dec 4View Job Principal Engineer - Security Content ServicesAt Wells Fargo -Irvine, CAPosted on Feb 3View Job Principal Consulting Engineer - Enterprise NetworkAt Kroger -Santa Ana, CAPosted on Feb 7View Job Principal Environmental PlannerAt Stantec -Irvine, CAPosted on May 19View Job Equipment EngineerAt Taco Bell -Irvine, CAPosted on Dec 4View Job Principal Electrical Engineer IAt Alcon -Mission Viejo, CAPosted on Dec 4View Job NPI/SC Engineer IAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job Control Systems/Instrumentation Engineer, Oil & GasAt Stantec -Irvine, CAPosted on Jun 24View Job Engineering Project ManagerAt Taco Bell -Irvine, CAPosted on Dec 4View Job NPI/SC Engineer IAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job Principal Clinical ScientistAt Johnson & Johnson -Irvine, CA + 2 locationsPosted on Dec 4View Job Staff R&D EngineerAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job Lifecycle Engineering InternAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job SC Engineering InternAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job InternCoOp NonLDP IntAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job Research & Development Leadership Development Program (RDLDP)- 2025 Summer InternshipAt Johnson & Johnson -Irvine, CA + 9 locationsPosted on Dec 4View Job R&D InternAt Johnson & Johnson -Irvine, CAPosted on Dec 4View Job InternCoOp NonLDP IntAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job InternCoOp NonLDP IntAt Johnson & Johnson -Irvine, CAPosted on Mar 4View Job