36 mechanical engineering intern jobs at 22 companies in Santa Clarita, CA

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Mechanical Engineering Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or McIntosh or Geismar or Los Angeles
OnsiteInternship, Full Time
Huntsman
HuntsmanNYSE: HUN: Manufactures and markets chemical products for consumer and industrial markets.
Pursuing a bachelor's in Mechanical Engineering, 3.0+ GPA preferred, strong mechanical aptitude and communication, proficiency with Microsoft Office, authorized to work in the U.S. without sponsorship.
Microsoft Office
20h
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INTERN (MECHANICAL ENGINEERING) (1643)
Inglewood, California, United States
$20-$25/hr OnsiteInternship
The Marvin Group
The Marvin Group: Designs and manufactures military aerospace and defense hardware.
Current sophomore, junior, senior, or postgraduate student in mechanical engineering or related field with CAD modeling, drafting, mechanical design, manufacturing fundamentals, problem-solving, and Microsoft Office proficiency.
CATIA V5, SolidWorks, SmarTeam PDM, Adobe, Microsoft Office, Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft Project, CAD, Computer Aided Design (CAD), E-Verify
1d
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Mechanical Engineering Intern (Summer 2027)
Los Angeles or El Segundo or Hawthorne
$30-$35/hr OnsiteInternship
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
Currently enrolled in an ABET-accredited bachelor's program in mechanical or aerospace engineering, with hands-on design experience and strong mechanical engineering fundamentals.
1mo
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2026-2027 Facilities Engineering Mechanical Engineering Intern
Houston or Bakersfield or Belle Chasse or North Salt Lake or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Richmond or Ames or Greeley or Salt Lake City
$28-$52/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOEPursuing BS/MS in mechanical engineering, strong academics, communication, teamwork and problem-solving; ability to demonstrate Chevron Way.
1w
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Mechanical Engineering Intern/Co-Op [Propulsion]
Long Beach, California, United States
OnsiteInternship
Odys Aviation
Odys Aviation: Develops hybrid-electric vertical takeoff and landing aircraft.
Currently pursuing a mechanical or aerospace engineering degree; CAD experience with NX or SolidWorks; familiarity with manufacturing and preferably hands-on fabrication experience.
NX, SolidWorks, CAD, 3D printing
1w
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Mechanical Engineering Intern - Fall
El Segundo, California, United States
$3k-$5k/mo OnsiteSeasonal
Rainmaker
Rainmaker: Provides cloud seeding services using drones and radar.
Experience with SolidWorks CAD and FEA, 3D printing and basic prototyping; sheet metal design preferred; ability to collaborate across electrical, software, and manufacturing teams.
SolidWorks, 3D printers, FEA
1mo
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Mechanical Engineering Intern (Summer 2027)
El Segundo, California, United States
$70k/yr HybridInternship
Second Order Effects
Second Order Effects: Engineering firm designing and building custom electronics and systems.
Enrolled college student in engineering/related field with CAD, FEA, and prototyping experience; strong problem-solving and communication skills.
CAD, FEA, CFD
2w
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Mechanical Engineering Intern / Co-op
Torrance or Mojave
$25-$40/hr OnsiteMultiple Commitments Available
GITAI
GITAI: Developing autonomous robotic systems for labor in space.
1+ YOECurrently enrolled in a relevant bachelor’s or master’s program;1+ year hands-on student engineering project experience;experience taking hardware through design, fabrication, assembly, and test;3D CAD proficiency;U.S. work authorization and U.S. citizenship or equivalent for export-controlled work.
SolidWorks, GD&T
2mo
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Mechanical Engineering Intern
Torrance, California, United States
$20-$25/hr OnsiteInternship
Hexagon
HexagonNasdaq Stockholm: HEXA B: Provides sensor, software, and autonomous technologies for industrial applications.
Progress toward BS in mechanical engineering preferred; CAD/CREO experience, GD&T and tolerance analysis, material strength calculations; US person for ITAR positions may be required.
CREO (Pro/Engineer), Syteline, Windchill, CNC
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Mechanical Engineering Internship - Fall 2026
Torrance, California, United States
OnsiteInternship
Vital Lyfe
Vital Lyfe: Develops portable devices that produce clean drinking water anywhere.
Currently pursuing a Mechanical Engineering degree; hands-on prototyping and testing experience; able to stand long periods and lift up to 50 lbs; able to work 100% onsite in Torrance, CA.
3d
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Engineering Intern (Summer 2027)
Bakersfield or Brea or San Diego or Santa Fe Springs or California
$22-$27/hr FieldInternship
Griffith Company
Griffith Company: Provides heavy civil engineering and general contracting construction services.
Current Bachelor's student in civil engineering, construction management, mechanical engineering, mathematics, or a similar field; internship and educational experience determine pay.
Critical Path Method (CPM)
2d
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Engineering Intern- Summer 2027
Phoenix or Los Angeles or Chantilly or Denver or Houston or Kansas City or Nashville or Philadelphia or Las Vegas or Plano or Lenexa or New York City or Bentonville
$25-$32/hr OnsiteInternship
Henderson Engineers
Henderson Engineers: National building systems design and construction management firm.
High school diploma/GED and current bachelor's studies in architectural, electrical, or mechanical engineering at an ABET-accredited university; strong communication, analytical, computer, and teamwork skills.
AutoCAD, Revit, Bluebeam Revu, Navisworks
1w
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Mechanical Engineering Internship/Co-op
El Segundo or Los Angeles County
OnsiteInternship, Full Time
Forge Atomics
Forge Atomics: Develops nuclear fission technology to provide reliable energy while reducing environmental impact.
0.25+ YOEEnrolled in an engineering, physics, or math bachelor's program; 3+ months applied engineering experience; export-control compliance; testing and collaborative engineering skills.
pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves
6d
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Engineering Co-op/Intern - Summer 2027 (10998)
Anna or Marysville or Raymond or East Liberty or Russells Point or Troy or Greensburg or Tallapoosa or Lincoln or Timmonsville or Swepsonville or Torrance
$27-$35/hr OnsiteInternship, Temporary
Honda
HondaNYSE: HMC: Manufactures and develops motor vehicles, engines, and mobility products.
Mechanical engineering or related bachelor's/master's enrollment, sophomore standing, 2.5+ GPA, general engineering coursework, U.S. work authorization, driver's license, transportation, and 10-week full-time availability.
Computer-Aided Design (CAD), Programmable Logic Controller (PLC), Human Machine Interface (HMI)
5d
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Engineering Manager
Easton or Santa Clara or Los Angeles or New York City or Chicago or Denmark
$125k-$160k/yr OnsiteFull Time
Human Active Technology
Human Active Technology: Designs and manufactures ergonomic furniture and workspace solutions.
8+ YOEBachelor's degree in mechanical or relevant engineering, 8+ years in manufacturing engineering, team leadership experience, CAD and FEA expertise, project management, mechanical analysis, and domestic and international travel.
CAD, FEA, Microsoft Office, Microsoft Excel
1w
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Structures Engineering Internship - Spring 2027
El Segundo, California, United States
$33/hr OnsiteFull Time, Internship
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
Pursuing a bachelor's or master's degree in mechanical, aerospace, engineering physics, or similar engineering; technical project experience required. CAD, FEA, machining, Python, and GD&T experience preferred.
Siemens NX, Femap, NASTRAN, Python, CAD, finite element analysis, mill, lathe, GD&T
3mo
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SETA Engineering Development Program (3 Months - Path to Hire)
El Segundo, California, United States
$20-$30/yr OnsiteAll Commitments Available
Space Kinetic
Space Kinetic: Developing propellant-free systems for deploying payloads in space.
Enrolled in Mechanical, Aerospace, or Physics; recent graduate or nearing graduation; perform mechanical/aerospace research and astrodynamics tasks; produce technical docs; fast-paced startup environment.
MATLAB, Python, STK, GMAT
3mo
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Naval Architect Intern
El Segundo, California, United States
$38-$46/hr OnsiteInternship
Oceanus Maritime Technologies: Building the operating platform for the modern maritime world.
Pursuing BS, MS, or PhD in Mechanical, Marine, Naval Architecture, Electrical Engineering, Mechatronics; hands-on prototyping; comfortable with hardware.
CAD, Simulation, Prototyping, Electrical harnessing, Cable routing
1d
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Propulsion and Fluids Intern
Centennial or Long Beach
$28-$32/hr OnsiteMultiple Commitments Available
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
Currently enrolled in an aerospace, mechanical, chemical engineering, or related bachelor's or master's program; U.S. citizenship required; must work onsite 40 hours weekly and provide transportation.
MATLAB, Python, Microsoft Excel, LabVIEW, CAD
3d
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Tool & Die Technician Intern
Brea, California, United States
OnsitePart Time, Internship
Kirkhill
KirkhillNYSE: TDG: Manufactures high-performance elastomer products and seals for aerospace applications.
Enrollment in a technical, vocational, engineering, or manufacturing program; interest in machining and mechanical systems; basic mechanical aptitude; willingness to learn; ability to lift 50 pounds and work safely around machinery.
mills, grinders, lathes, drill presses, hand tools, power tools