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90 intern engineer jobs at 65 companies in Lancaster, CA

1mo
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Engineer intern
Simi Valley, California, United States
OnsiteMultiple Commitments Available
M Wave Design
M Wave Design: Designs and manufactures passive RF and microwave components.
Currently enrolled in an engineering or science program (BSME/BSEE in process or equivalent), US person required, ability to work with technical drawings, basic CAD (SolidWorks/AutoCAD) exposure, strong communication and teamwork skills.
SolidWorks, AutoCAD
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1w
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MANUFACTURING ENGINEER INTERN
City of Industry, California, United States
$25/hr OnsiteInternship
LISI Aerospace
LISI AerospaceEuronext Paris: FII: Manufactures high-performance fasteners and metal components for aircraft.
Actively pursuing a BS in Mechanical or Manufacturing Engineering; CAD and Solid Works proficiency; advanced Microsoft Word/Excel/Access skills; ability to lift up to 25 lbs; HSE and safety compliance.
Solid Works, Microsoft Word, Microsoft Excel, Microsoft Access, CAD
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3d
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Engineering Intern
Los Angeles, California, United States
$22-$25/hr OnsiteFull Time
DCX-CHOL Enterprises
DCX-CHOL Enterprises: Designs and manufactures electrical interconnect systems for harsh environments.
0+ YOERecent engineering graduate with BS in engineering; familiarity with GD&T, manufacturing and interpreting drawings; Microsoft Office skills; interest in electromechanical manufacturing.
Geometric Dimensioning and Tolerance (GD&T), Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft PowerPoint, Adobe Acrobat PDF, MRP
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2mo
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Project Engineer Intern - Summer 2027
Sacramento or Oakland or Commerce or San Diego or Goodyear or Manassas
$21-$28/hr OnsiteFull Time
Helix Electric
Helix Electric: Provides electrical contracting and design-build services for complex projects.
Enrolled in a bachelor’s degree program; construction or engineering focus; internship or related experience preferred; strong communication, math, and organizational skills.
BIM, Accubid, Excel, AutoCAD, Microsoft Office
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Engineering intern
Chatsworth, California, United States
$22-$25/hr OnsiteInternship
HBK
HBKLondon Stock Exchange: SXS: Sells precision sensors and integrated test and measurement systems.
3+ YOETechnical college degree (or equivalent) with related engineering experience; BS in Mechanical or Electrical Engineering; ASQ a plus; proficient in MS Office; strong communication; local candidate.
SolidWorks, LabVIEW, Microsoft Excel, Microsoft Word
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Manufacturing & Test Engineering Intern
Valencia, California, United States
$21-$31/hr OnsiteInternship
ITT
ITTNYSE: ITT: Manufactures engineered components for transportation, energy, and industrial markets
Junior/Senior engineering student (Mechanical or Electrical) in good academic standing; familiarity with CAD; proficiency in Microsoft Word, Excel, PowerPoint; strong analytical, problem-solving, and communication skills.
CAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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3d
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Fall Engineering Intern
Los Angeles, California, United States
OnsiteFull Time
Odin Dynamics
Odin Dynamics: Developing autonomous underwater vehicles for defense and maritime missions.
Currently pursuing B.S. or M.S. in an engineering or related field, U.S. citizenship required, foundational skills in CAD/CAE, embedded programming or circuit design, and hands-on prototyping experience.
CAD/CAE, embedded systems, E-Verify
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2d
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LACCD Intern
Los Angeles, California, United States
$17-$35/hr HybridInternship
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
Pursuing a B.S. in Civil or Construction Engineering or related field; strong Microsoft Office skills; able to work independently in construction field; regional travel required; safety meeting participation.
Microsoft Office, Microsoft Excel
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1mo
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Development Test Engineering Intern (Fall 2026)
Redondo Beach or Mojave
$30/hr OnsiteInternship
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
Pursuing or recently completed Bachelor's in Engineering/Science, hands-on experience with fluid/mechanical systems, ability to take project ownership, collaborate cross-functionally, willing to work on-site in Redondo Beach or Mojave, ITAR-eligible (US citizen/green card/protected individual) required.
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1w
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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
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5d
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Intern
Monrovia, California, United States
$21-$30/hr OnsitePart Time
San Gabriel Valley Council of Governments
San Gabriel Valley Council of Governments: Regional government planning agency serving the San Gabriel Valley.
Currently enrolled or recently graduated college students in related fields; experience with Microsoft Office/Excel; interest or coursework in engineering, project management, procurement, or data analysis; able to lift 25 lbs.
Microsoft Excel, Microsoft Word, Power BI, SharePoint, GIS
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2mo
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Subsystem Test Engineering Intern - Fall 2026
Atlanta or Los Angeles
$25-$33/hr OnsiteInternship
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
0+ YOEEnrolled in a STEM program; currently in undergrad (third/fourth year) or pursuing Master’s/PhD; strong interest in testing; 3.0+ GPA; excellent communication; team collaboration.
CAD, Instrumentation, Data analysis
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2mo
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Production Engineer
Los Angeles, California, United States
HybridFull Time
Beamlink
Beamlink: Building portable, low-power cellular network infrastructure towers.
1+ YOEBachelor's degree in engineering, 1–3 years production/manufacturing/supply chain experience, PCB and international supplier experience, PLM/ERP familiarity, ability to read drawings and manage BOMs.
Duro, PLM, ERP, Zoom
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1mo
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Manufacturing & Test Engineering Intern
Valencia, California, United States
$21-$31/hr OnsiteInternship
ITT
ITTNYSE: ITT: Manufacturer of specialized components for transportation and industrial markets.
Currently enrolled in a mechanical or electrical engineering program (junior/senior). Experience with CAD, Microsoft Word/Excel/PowerPoint, strong analytical, communication, and problem-solving skills.
CAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2mo
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Senior Platform Engineer
Los Angeles or New York or San Francisco
$170k-$190k/yr HybridFull Time
EDO
EDO: Measures the impact of TV and streaming advertising.
6+ YOE6+ years in platform/infrastructure engineering; strong AWS, Terraform/Spacelift; experience building internal developer platforms and data-heavy infrastructure.
Terraform, Spacelift, AWS, EC2, RDS, S3, IAM, Networking, Load Balancing, Snowflake, dbt, SageMaker, Airflow, MWAA, Chef, ECS, Kubernetes, Terraform Cloud, Atlantis
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Software Engineer Intern
Los Angeles, California, United States
$30/hr HybridInternship
Centerfield
Centerfield: Drives customer acquisition through performance marketing and digital brands.
Required experience with C#/.NET, SQL, HTML/CSS/JavaScript, source control and OOP; pursuing a Computer Science degree; local to Playa Vista and available to work in-office three days/week.
C#, .NET, SQL, HTML, CSS, JavaScript, React, Node.js, Python, Java, AWS, Google Cloud Platform (GCP), Kafka, Amazon SQS, RabbitMQ, Docker, REST APIs
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Electrical Engineer Level II
Monrovia, California, United States
$101k-$148k/yr OnsiteFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
Requires an electrical engineering degree (power systems emphasis), strong electrical engineering knowledge, familiarity with local/international standards, competency with ETAP/SKM/SEL and CAD software. EIT desirable; 5+ years preferred.
Microsoft Office Suite, ETAP, SKM, SEL, AutoCAD, MicroStation, AVEVA, CADWorx
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2mo
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Intern – Web Interface Software Engineer (2026)
Los Angeles, California, United States
$29-$34/hr OnsiteInternship
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
In-progress Bachelor’s or Master’s in CS/CE/EE; JavaScript, Python, C/C++; web debugging; Linux; basic networking; U.S. citizen; background check and drug test.
JavaScript, Python, C++, C, jQuery, ReactJS, Linux, JSON, APIs
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1w
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2025-2026 Facilities Engineering Civil Engineering Intern
Houston or Bakersfield or Belle Chasse or Midland or Geismar or El Segundo or Pascagoula or Covington or Pasadena or Salt Lake City or Richmond or Ames or Greeley
$28/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Students pursuing a bachelor’s or master’s degree in civil engineering with strong academics, communication, leadership, teamwork, and problem-solving skills.
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2mo
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Development Engineer, Solid Rocket Motors
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
5+ YOEB.S. in engineering or physics, 5+ years hands-on solid rocket motor development, fluency in composite-propellant motor design, internal-ballistics and thermochemistry tools, CAD (NX) proficiency, ground-test experience; must be a U.S. Person.
NX, Claude Code, Codex, OpenCode
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