Mechanical design engineer jobs in California
130 open roles for mechanical design engineers in California as of Nov 15, 2026. SpaceX, K2 Space, Relativity Space, Antares and Zipline have the most. 1 is remote and the median advertised salary is $165K.
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Skills asked for in mechanical design engineer roles in California
Bars show the share of these 130 roles; one role can count in several rows.
- Senior Mechanical Design Engineer, Support EquipmentVarda Space Industries · 🇺🇸El Segundo, California, United States$140K - $179KSeniorPythonControl systemsFirmware
- Sr. Mechanical Design Engineer (Starship Components)SpaceX · 🇺🇸Hawthorne, CA · +1 more location$135K - $215KSeniorMechatronicsProject management
- Mechanical Design Engineer IIIndustrial Electric Manufacturing · 🇺🇸Fremont, California, United States$105K - $122KPE license3D modelingFEA
- Packaging Mechanical Design Internship - Summer 2027Lightmatter · 🇺🇸Mountain View, CA—InternPythonLLMData centers
- Member of Technical Staff, Product Design EngineerPantograph · 🇺🇸San Francisco—
- Staff Mechanical Design Engineer, TurbomachineryRadiant Industries · 🇺🇸El Segundo, CA$200K - $314KLead and above
- Principal Mechanical Design Engineer, TurbomachineryRadiant Industries · 🇺🇸El Segundo, CA$200K - $314KLead and above
- Senior Mechanical Design EngineerCritical Energy · 🇺🇸Hawthorne, CA$140K - $200KSeniorMechatronicsCADCNC machining
- Senior Mechanical Design Engineer (PCS)Antares · 🇺🇸Los Angeles$115K - $190KSenior
- Member of Technical Staff, Mechanical Design EngineerPantograph · 🇺🇸San Francisco—
- Mechanisms Engineer II - PayloadsVarda Space Industries · 🇺🇸El Segundo, California, United States$120K - $153KSecurity clearanceMechatronicsHardware testing
- Manager, Mechanical DesignValar Atomics · 🇺🇸Torrance, California, United States$173K - $211K3D modelingWorkforce planningGD&T
- Mechanisms EngineerVast · 🇺🇸Long Beach, California, United States · +1 more location$112K - $230KCADCNC machiningGD&T
- Senior Mechanical Design SpecialistPacific Fusion · 🇺🇸San Leandro, CA$138K - $207KSenior
- Senior Staff Mechanical Design EngineerFormenergy · 🇺🇸Berkeley, CA$170K - $255KLead and above
- Lead Mechanical Designer, TurbomachineryValar Atomics · 🇺🇸Torrance, California, United States$200K - $295KLead and aboveCADGD&TSiemens NX
- Softgoods Product Design Engineer1X · 🇺🇸San Carlos, CA$175K - $215KCADGD&TFEA
- Mechanical Design Engineer (Raptor Engine Systems)SpaceX · 🇺🇸Hawthorne, CA$100K - $130KPythonSQLMATLAB
- Senior Mechanical Design Engineer - SpaceAntares · 🇺🇸Los Angeles$145K - $190KSenior
- Mechanical Design Engineer I/II - SpaceAntares · 🇺🇸Los Angeles$90K - $150K
- Senior Electro Mechanical Design Engineer - PlantFormenergy · 🇺🇸Berkeley, CA$129K - $169KSenior
- Product Design EngineerPlayerzero · 🇺🇸San Francisco$210K - $250KHybrid
- Mechanical Design Engineer IIAstro Mechanica · 🇺🇸San Francisco$140K - $170K
- Senior Mechanical Design EngineerAstro Mechanica · 🇺🇸San Francisco$150K - $225KSenior
- Mechanical Design Engineer InternMaticRobots · 🇺🇸Menlo Park, CA—Intern
- Senior Product Design EngineerSkydio · 🇺🇸San Mateo, California, United States$196K - $270KSeniorMechatronicsRF engineeringCAD
- Product Design Engineer (Early Career)Skydio · 🇺🇸San Mateo, California, United States$132K - $175KHybridJuniorMechatronicsRF engineeringCAD
- Product Design EngineerSkydio · 🇺🇸San Mateo, California, United States$175K - $205KHybridMechatronicsRF engineeringCAD
- Vehicle Mechanisms Engineer IRelativity Space · 🇺🇸Long Beach, California, United States$90K - $136K
- Senior Mechanical Design Engineer, Fluids AnalysisFormenergy · 🇺🇸Berkeley, CA$129K - $193KSeniorPythonMATLAB
- Mechanisms EngineerRadiant Industries · 🇺🇸El Segundo, CA$134K - $185K
- Senior Mechanical Design EngineerPsiQuantum · 🇺🇸Milpitas, California$118K - $197KSeniorOpticsGD&TFMEA
- Propulsion Engineer - Pressure Vessels Lead (COPV)Vast · 🇺🇸Long Beach, California, United States$136K - $193KLead and aboveFEAWeldingComposites
- Mechanisms Engineer IITrue Anomaly · 🇺🇸Denver, CO or Long Beach, CA$90K - $135KTest planningMechatronicsCAD
- Staff Actuator Design EngineerRidealso · 🇺🇸Palo Alto$200K - $230KLead and abovePythonC++MATLAB
- Senior Mechanical Design EngineerMaticRobots · 🇺🇸Menlo Park, CA$160K - $240KSenior
- Senior Mechanical Design EngineerCala Health · 🇺🇸San Mateo, CA$125K - $180KSeniorUsability testingMechatronicsPCB design
- Mechanical Design Engineer, PlasticsMindrobotics · 🇺🇸Palo Alto—
- Mechanical Design EngineerMaticRobots · 🇺🇸Menlo Park, CA$120K - $200K
- Mechanical Design EngineerALTEN Technology USA · 🇺🇸Mountain View, California$130K - $150KPCB designAviationGD&T
- Senior Mechanical Design Engineer (Prism)NorthwoodSpace · 🇺🇸Torrance, CA$118K - $170KSenior
- Product Design Engineering Intern, Summer 2027Mill · 🇺🇸San Bruno, California—InternTest equipmentCADCNC machining
- Mechanical Design EngineerIntrinsic · 🇺🇸Mountain View, California$126K - $172KCADGD&TAutoCAD
- Senior Mechanical Design Engineer, Tooling & Factory EquipmentAntora Energy · 🇺🇸San Jose, CA$142K - $190KSenior
- Space Mechanical Design Engineering Intern - Summer 2027Antares · 🇺🇸Los Angeles$34 an hourIntern
- Principal Mechanisms Engineer - PayloadsVarda Space Industries · 🇺🇸El Segundo, California, United States$182K - $232KLead and abovePythonMATLABSecurity clearance
- Senior Mechanisms Engineer - PayloadsVarda Space Industries · 🇺🇸El Segundo, California, United States$140K - $179KSeniorPythonMATLABSecurity clearance
- Mechanical Design Engineer, WearablesMindrobotics · 🇺🇸Palo Alto—
- Senior Mechanisms EngineerCowboyspace · 🇺🇸San Carlos, California$152K - $220KSeniorAngularTest planningPower Automate
- Vehicle Mechanisms Engineer I - 2026 GraduateRelativity Space · 🇺🇸Long Beach, California, United States$90K - $136KJuniorPythonMATLAB
Showing the newest 50. See all 130 in search
Who is hiring for mechanical design engineer roles in California
Where mechanical design engineer roles in California are
A role that lists several places is counted in each of them.
What mechanical design engineer roles in California pay, by level
| Level in the title | Median advertised salary | Roles counted |
|---|---|---|
| No level in the title | $150K | 48 |
| Senior | $163K | 39 |
| Lead and above | $205K | 19 |
Medians of the midpoints of advertised yearly US-dollar ranges; a level needs at least 15 such roles. Advertised, not verified pay.
Questions about mechanical design engineer jobs in California
- How many mechanical design engineer jobs in California are open right now?
- There are 130 open mechanical design engineer jobs in California at 56 companies on Jobs Every Hour as of Nov 15, 2026. 12 of them were posted in the last seven days. The list is rebuilt every hour from the employers' own careers pages.
- Which companies have the most mechanical design engineer jobs in California?
- Right now the most openings are at SpaceX (9), Antares (7), Relativity Space (7), K2 Space (7) and Formenergy (5). The ranking changes as companies open and close roles.
- Are there remote mechanical design engineer jobs in California?
- 1 of the 130 open mechanical design engineer jobs in California (1%) are listed as remote. Remote roles are often limited to certain countries or time zones, so check the location line of each job.
- What do mechanical design engineer jobs in California pay?
- The median advertised salary is $165K, based on 109 open roles that publish a yearly US-dollar range. The middle half of those roles advertise between $150K and $188K. These are advertised ranges, not verified pay. Most employers here are technology companies, so the figures run above the wider market for the same work.
- Is it hard to get one of the mechanical design engineer jobs in California?
- 9 of the 130 open mechanical design engineer jobs in California (7%) are for beginners: junior roles and internships. Of the 91 postings that state experience, the median asks for 5 years. 56 companies are hiring and 12 roles were posted in the last seven days. Matching your resume to the skills each posting names helps most; the free resume builder shows the match.
- How is AI changing mechanical design engineer jobs in California?
- 6 of the 130 open mechanical design engineer jobs in California (5%) ask for AI or machine-learning skills, most often Computer Vision, LLM. Employers still list 130 such roles today at 56 companies. Counted from the postings' own text on Nov 15, 2026.
- What skills do mechanical design engineer jobs in California ask for?
- Most often CAD (45%), GD&T (32%), FEA (30%), Mechatronics (25%), Siemens NX (20%) of the 130 open postings, counted from their own text on Nov 15, 2026.
- Which job titles come up most in mechanical design engineer jobs in California?
- Mechanical Design Engineer (30), Senior Mechanical Design Engineer (20), Senior Mechanisms Engineer (8), Product Design Engineer (7), Staff Mechanical Design Engineer (6): the most common titles among the 130 open roles, without the level and place notes in brackets.
- Are mechanical design engineer jobs in California in demand in 2026?
- 130 mechanical design engineer jobs in California are open on Jobs Every Hour today at 56 companies, 0.1% of all 148,162 open jobs here; 12 were posted in the last seven days. The median advertised salary is $165K. 1 (1%) can be done remotely.
- How do I apply for mechanical design engineer jobs in California?
- Open a job and press “Apply on company site”. You go straight to the employer's own careers page and apply there. Jobs Every Hour needs no account and charges nothing for applying.







