177 entry level mechanical engineer jobs at 88 companies in Moorpark, CA
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Mechanical Engineer - Entry Level
League City or La Porte or Alvin or Carson
OnsiteFull Time
INEOS: Global manufacturer of petrochemicals, specialty chemicals, and energy products.
Bachelor's degree in Mechanical Engineering, graduation by December 2026 or May 2027, and GPA of at least 3.0 required. Plant internship or cooperative education experience preferred.
CAD, Process Safety Management (PSM), Management of Change (MOC), HAZOP, Process Hazard Analysis (PHA)
Verustruct: Developing robotic construction systems to automate housing production.
2+ YOEBachelor's in mechanical/robotics/aerospace or related, ~2+ years designing and building mechanical or electromechanical hardware, CAD proficiency (Siemens NX or comparable), hands-on assembly/testing experience.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBS in STEM plus 2 years (or MS plus 0 years), experience with integration/test or manufacturing of space vehicle mechanical systems, active SCI clearance required.
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Bachelor's degree in mechanical engineering or related discipline, mechanical design experience, CAD proficiency, structural analysis exposure, communication skills, and ability to obtain a U.S. security clearance.
GITAI: Developing autonomous robotic systems for labor in space.
1+ YOEBachelor's in Mechanical Engineering, 1+ years relevant experience, proficiency with mechanical CAD and drawings, hands-on assembly and testing, able to lift 40 lbs, weekend flexibility, willingness to travel up to 50%, U.S. work authorization and eligibility for government clearance.
Vital Lyfe: Develops portable devices that produce clean drinking water anywhere.
1+ YOEBachelor's in engineering, 1+ years mechanical/electromechanical design experience, proficiency in CAD and FEA, hands-on hardware experience, ability to lift up to 50 lbs.
Salisbury or Austin or Columbia or Ventura or West Chester or Santo Domingo or York
$85k-$100k/yrOnsiteFull Time
DoverNYSE: DOV: Manufactures diversified industrial equipment and engineered components globally.
2+ YOEBachelor's in mechanical engineering plus 2+ years relevant experience, or MS plus 3+ years; 3D CAD, military standards, thermal/stress analysis, PCB software, and US Person status required.
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
2+ YOEBachelor's degree in mechanical, aerospace, mechatronics, robotics, or related engineering; 2+ years of mechanical engineering experience; SolidWorks or comparable CAD, GD&T, tolerance analysis, manufacturing, and hands-on hardware testing experience.
Forge Atomics: A developer of advanced reactor technology working to scale nuclear fission for reliable, low‑carbon energy.
1+ YOEBachelor's in mechanical engineering or related,1+ years designing and building mechanical hardware,experience with fluid/gas/thermal systems and test instrumentation.
pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEB.S. in Mechanical/Aerospace Engineering,2+ years developing and testing complex hardware,mechanism design and hands-on prototyping,CAD and analysis proficiency,ability to lead development through product lifecycle,US work authorization required.
Pillar Space: Building high-stakes, flight-grade autonomous space hardware systems.
2+ YOEBachelor's in mechanical/aerospace engineering, 2+ years designing and testing complex mechanical or electromechanical hardware, proficiency with professional CAD (NX, CATIA, Creo, SolidWorks), hand calculations, tolerance analysis and FEA, GD&T and ASME Y14.5 familiarity, hands-on prototyping experience.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree in mechanical, aerospace, systems, or electrical engineering; 1+ year of mechanical or electromechanical design and analysis experience, including internships or student projects.
CAD, FEA, 3D modeling, laser welding, Employee Stock Purchase Plan
Affiliated Engineers: Provides engineering design and consulting for complex buildings.
BS in mechanical/aerospace engineering from ABET school, EIT a plus. Ability to perform load calculations, system sizing, equipment selection, field surveys, and review shop drawings; strong communication and organization skills.
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
1+ YOE1+ years designing, analyzing, or building mechanical hardware; strong fundamentals in structures and materials; experience with lightweight structures, composites, sheet metal, or bonded assemblies; hands-on factory and field experience; end-to-end subsystem ownership.
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
2+ YOEBachelors in Mechanical Engineering, 2+ years mechanical design experience, SolidWorks proficiency, GD&T knowledge, fabrication/machining/welding familiarity, and strong communication and problem‑solving skills.
General Matter: Produces enriched uranium and nuclear fuel for power generation.
1+ YOEBachelor's degree in mechanical engineering or related field, 1+ years of experience, 3D CAD, GD&T manufacturing drawings, FEA, engineering fundamentals, and exceptional project or product evidence.
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
2+ YOEBachelor’s degree in mechanical or aerospace engineering, 2+ years of mechanical design or test support, 3D CAD proficiency, structural analysis knowledge, and MGSE experience in aerospace or satellite environments.
Silvus TechnologiesNYSE: MSI: Develops advanced mobile ad-hoc network radios for mission-critical communications.
2+ YOEBachelor's in Mechanical Engineering, 2+ years electromechanical/packaging design experience for electronic products, DoD MIL-STD experience, SolidWorks proficiency preferred, electrical fundamentals, U.S. Person required, background check and drug test.