13 materials intern jobs at 11 companies in Simi Valley, CA
4w
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2026-2027 Facilities Engineering Materials Engineering Intern
Houston or Richmond or El Segundo or Pasadena or Pascagoula or Salt Lake City
$28/hr OnsiteFull Time
Must be a student pursuing BS/MS/PhD in metallurgical, materials, or corrosion engineering with strong academics, communication, teamwork, leadership, and problem-solving skills.
1mo
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Raw Materials Sourcing & Production Merchandiser
Commerce, California, United States
$70k-$80k/yr OnsiteFull Time
2+ YOEBachelor's degree; 2+ years international sourcing or raw material production; expert textile technical knowledge; supplier management and negotiation; Microsoft Excel and financial modeling proficiency.
Microsoft Excel
1d
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2026 Intern Conversion - Materials and Process Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduating from college; minimum B.S. in mechanical, aerospace, or astronautical engineering; strong communication and teamwork skills; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
1w
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Precision Cleaning Intern (Fall 2026)
Redondo Beach, California, United States
$30/hr OnsiteInternship
Currently enrolled in a bachelor’s or master’s engineering/materials program; familiarity with contamination control, machining impacts, lab tools; able to work on-site in Redondo Beach; U.S. citizenship or equivalent required.
microscopes, analytical balances, UV inspection
1mo
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Chemist Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or Alabama or Geismar or Los Angeles
OnsiteFull Time, Internship
Pursuing a Bachelors or Masters in chemistry/chemical engineering/materials; demonstrated laboratory experience, strong analytical and communication skills, minimum 3.0 GPA preferred, authorized to work in the U.S. without sponsorship.
2mo
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Mechanical Engineering Intern
Torrance, California, United States
$20-$25/hr OnsiteInternship
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
8h
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Intern/Associate Engineer - All Roles
Hawthorne or Los Angeles
$70k-$90k/yr OnsiteInternship
0+ YOEEngineering, chemistry, materials science, physics, or computer science education; CAD or discipline-specific tools, hands-on fabrication or laboratory skills, engineering first-principles competence, and U.S. Person status required.
CAD, NX, Teamcenter, SolidWorks, Onshape, FEA, CFD, embedded C, PCB
2w
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Spring 2027 SEC Scholars Business Program- RO (Volunteer)
Los Angeles or San Francisco or Denver or Miami or Atlanta or Chicago or Boston or New York or Philadelphia or Fort Worth
OnsiteVolunteer
Must be an enrolled student at least half-time with GPA ≥2.5, able to work minimum 16 hours/week, submit transcripts and proof of enrollment, and complete application materials.
2mo
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Part-Time, Teaching-Track Faculty Positions in Political Science and International Relations
Los Angeles, California, United States
$11k/yr OnsitePart Time
PhD in a relevant field, demonstrated undergraduate teaching excellence in political science or international relations, subject-matter expertise in listed areas, and teaching materials (CV, cover letter, syllabi, evaluations) for review.
3mo
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Principal Supply Chain Project Manager - Terawave
Seattle or Los Angeles or Denver or Washington
$157k-$220k/yr HybridFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOELead end-to-end procurement and strategic sourcing for ASIC materials; 8+ years in semiconductor supply chain; international travel up to 25%; Bachelor's degree required.
SAP, Oracle, ERP, MRP, AI analytics
1mo
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Product Design Engineer
Santa Monica, California, United States
$157k-$235k/yr OnsiteFull Time
3+ YOEBS in Mechanical Engineering, 3+ years industry experience, strong materials and manufacturing knowledge, proficiency in 3D CAD, mechanical design and tolerance analysis, strong communication; up to 20% international travel.
Nx CAD, Lens Studio, Snap OS
1mo
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Material Control Specialist I
Simi Valley, California, United States
$19-$27/hr OnsiteFull Time
8+ YOEHigh school/GED, minimum 8 years stockroom/inventory/shipping experience, proficiency with computerized inventory/MRP/ERP systems (Oracle), knowledge of DoT/international shipping regs, forklift experience preferred, valid driver’s license and clean driving record, U.S. citizen with ability to obtain DoD clearance.
Oracle, ERP, MRP, Microsoft Office, UPS, DHL, FedEx
2mo
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INTERNAL ONLY: Digital Textbook Platform Integration and Support Lead (REPOST)
Lawndale or Hawthorne or California
$55/hr HybridMultiple Commitments Available
Must hold a valid California teaching credential, have recent assignment teaching on the specific digital platform (within 2 years or scheduled for 2026-27), know Screencastify, create instructional materials, provide after-school in-person/virtual support, and troubleshoot digital textbook platforms.
Canvas, Clever, Screencastify, Google Meet, Carnegie Learning, Houghton Mifflin Harcourt, Bedford, Freeman, & Worth, Cengage/National Geographic, TCI, Savvas, Vista Higher Learning, Wayside Publishing, McGraw-Hill