Mechanical Engineer jobs in Ca, California

10 open Mechanical Engineer jobs in Ca, California (1 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• SMTS, Mechanical Design Engineer

  Quantumscape · Ca
  Posted 2026-10-19
• Thermal/ Mechanical Engineer, Battery System

  Quantumscape · Ca
  Posted 2026-10-13
• PMTS, Mechanical Design Engineer

  Quantumscape · Ca
  Posted 2026-10-17
• Plumbing Designer (Mid-Senior Level)

  Mazzetti, INC. · Ca
  Posted 2026-10-12
• (Fastwater Staffing) Senior Thermal Engineer - Torrance, CA | Full time / On-site

  HIKINEX · Ca
  Posted 2026-10-05
• Senior Mechanical Engineer (Canada)

  Ehvert Engineering, a Salas O'Brien company · Ca · Remote
  Posted 2024-07-15
• (Fastwater Staffing) Stress Analyst — Aircraft Structures - Costa Mesa, CA (on-site, Mon–Fri) | 6-month contract

  HIKINEX · Ca
  Posted 2026-09-14
• (Fastwater Staffing) SENIOR THERMAL ENGINEER – HYPERSONIC AIR VEHICLES

  HIKINEX · Ca · Remote
  Posted 2026-10-02
• (Fastwater Staffing) SENIOR THERMAL ENGINEER

  HIKINEX · Ca · Remote
  Posted 2026-10-02
• ASE Mechanical Associate

  Carmax · Ca
  Posted 2026-10-02

Mechanical Engineer jobs in other cities

• Houston, Texas 179
• Austin, Texas 169
• Long Beach, California 164
• Los Angeles, California 114
• Huntsville, Alabama 109
• Costa Mesa, California 96
• Seattle, Washington 95
• Santa Clara, California 89
• El Segundo, California 89
• San Francisco, California 79
• Hawthorne, California 76
• Denver, Colorado 74
• Irvine, California 70
• New York, New York 68
• Chicago, Illinois 66
• Sunnyvale, California 63
• San Jose, California 63
• Redmond, Washington 59
• Dallas, Texas 59
• San Diego, California 57
• Torrance, California 56
• Atlanta, Georgia 54
• Charlotte, North Carolina 53
• Orlando, Florida 51
• Boston, Massachusetts 51

Other roles in Ca, California

• Physician / Doctor 343
• Sales Representative 59
• Patient Care / Caregiver 47
• Executive / Director 42
• Sales Manager 36
• Nurse Practitioner 35
• Behavioral Health / Therapist 33
• Store / Shift Manager 29
• Server / Bartender / Host 29
• Account Executive 29
• Technician (general) 28
• Dental (Hygienist / Assistant / Dentist) 28
• Warehouse Associate / Material Handler 27
• Supervisor / Team Lead (other) 27
• Operations Manager 25
• Backend Engineer 25
• Customer Service Representative 23
• Sales (other) 22
• Lawyer / Attorney / Counsel 22
• Janitor / Custodian / Cleaner 22
• Insurance / Claims / Underwriting 22
• Hotel / Housekeeping 22
• Specialist / Analyst (other) 21
• Program / Project Manager 21
• Physician Assistant 20

Questions

How many Mechanical Engineer jobs are open in Ca, California right now?

10 listings are open on OpeningsFirst today, all from employers’ own career pages. 0 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Mechanical Engineer roles in Ca, California?

Recent openings here come from Quantumscape, Mazzetti, INC., HIKINEX, Ehvert Engineering, a Salas O'Brien company, Carmax.

How do I hear about new Mechanical Engineer jobs in Ca, California first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs $9 a month.

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