110 Results for

Internship Engineering Jobs in California

Jobs

Port Hueneme, CA7 days ago

$38,438–$40,000
Full-time
Employee

The Engineering Technician Internship is a temporary position within HII – Mission Technologies which prepares a college student for entry into the workforce by providing emphasis on training in machining, CNC operations, CAD/CAM, and hands-on engineering support. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

New!

Torrance, CAToday

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. ITAR Requirements:To conform to U.S. Government export regulations, the applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

New!

Torrance, CAToday

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. To conform to U.S. Government export regulations, the applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Irvine, CA30+ days ago

TRL11 is a venture backed deep tech / defense tech startup bringing cutting-edge video technology to Aerospace applications. Summer internships typically cover a wide range of disciplines, including mechanical, electrical, optical, manufacturing, software, and test engineering.

New!

Aliso Viejo, CA6 days ago

$42,000–$72,000 Per Year

Market Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together.

Mountain View, CA30+ days ago

With an open SaaS platform that supports easy consolidation and enrichment of any data, DataVisor's fraud and anti-money laundering (AML) solutions scale infinitely and enable organizations to act on fast-evolving fraud and money laundering activities in real time. DataVisor's platform is architected to support multiple use cases across different business units flexibly, dramatically lowering total cost of ownership, compared to legacy point solutions.

New!

Palo Alto, CA1 day ago

We design, develop, and manufacture light eVTOL aircraft and are renowned for the BlackFly aircraft the world's first light eVTOL to fly manned missions and enter the consumer market. Efficient, compact, and simple, Pivotal aircraft are designed for a wide range of consumer, public service, and defense applications.

Long Beach, CA13 days ago

$42,000–$72,000 Per Year

New!

Palo Alto, CA3 days ago

$20–$50 Per Hour

What to Expect Consider before submitting an application: This position is expected to start around August or September 2026 and continue through the Fall term (ending approximately December 2026) or continuing into Winter/Spring 2027 if available and there is an opportunity to do so. Expected Compensation $20.00 - $50.00/hour + benefits Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.

New!

Fremont, CA3 days ago

$20–$50 Per Hour

Mechanical Design Engineering (MDE) interns will work on all aspects of the mechanical design process, including design, analysis, prototyping, and validation of components and systems for Tesla vehicles. Proven interest in mechanical design engineering through extracurricular activities, academic projects, passion projects, or equivalent experiences (proven automotive or sustainability interest is a plus) .

New!

Palo Alto, CAToday

$50.48–$58.89 Per Hour

Service Engineering is responsible for real-time diagnostic support for the service network (the field), development and improvement of diagnostic tools and procedures, and feedback of top field issues to our development teams to improve current and future products. Our team owns the entire customer experience, from the entry point in the Tesla App to the providing solutions for self-service or automating service appointments technicians when a repair is necessary .

New!

El Segundo, CAToday

ITAR RequirementsVarda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.

New!

Palo Alto, CAToday

$20–$50 Per Hour

Our year-round program places the best students in positions where they will grow technically, professionally, and personally through their experience working closely with their Manager, Mentor, and team. Assist in analyzing fleet performance data to identify trends and support the development of reports and dashboards tracking key metrics such as mean time between failures and service resolution rates .

San Francisco, CA30+ days ago

Remote

This role provides hands-on exposure to enterprise sales by working closely with AEs, Sales Leadership, and RevOps to drive research, insights, and deal support that directly impact revenue outcomes. Role Summary: Build and deliver internal security tooling that automates workflows and enhances AutoRABIT’s security operations, while gaining hands-on experience in full-stack development and AI-assisted engineering.

New!

Rialto, CA3 days ago

$66,600–$79,800 Per Year

As an IDP, you will be exposed to various critical areas, including the core Aggregate functions of Mine Planning, Process Improvements, Quality and Reliability, Inventory Maintenance, and Data Management. Technical Proficiency: Previous experience from individuals who share our passion for the industry and have gained valuable insights through internships, co-op programs, or university projects.

New!

Berkeley, CAToday

Help build our podcast: Plan episodes, coordinate guests-technologists, developers, scientists, our founders, our engineering and science teams-and keep the series moving. Nice to HaveFamiliar with video editing software and tools and experience producing or editing short-form content for YouTube, podcasts, or social media .

San Diego, CA30+ days ago

Founded by a former Partner at BCG and McKinsey, who led advanced analytics in the education sector at both firms, the organization brings deep strategy and analytics expertise to help institutions align with workforce outcomes. Transform the perceived value of education through better graduate outcomes, driving increased enrollment and improved financial sustainability for institutions.

New!

San Jose, CA1 day ago

In fact, 45 of our 57 partners either started their careers at Frank, Rimerman or grew into their partner roles while working here, many of whom participated in our internship program prior to accepting full-time positions. Bay Area-based Frank Rimerman + Co. specializes in providing accounting services to industry-leading firms, including many Silicon Valley pioneers.

New!

Palo Alto, CA3 days ago

$20–$55 Per Hour

What You'll Do Your application for the Electronic Design Engineer Internship will be considered across all opportunities for the teams listed below: The Robotic Systems Integration team, which owns the electrical and hardware design, test, and prototypefor all the power electronics that go into Tesla Bot. Our year-round program places the best students in positions where they will grow technically, professionally, and personally through their experience working closely with their manager, mentor, and team.

San Diego, CA26 days ago

Current college student or recent graduate (preferred majors: Finance, Accounting, Business, Hospitality, or related fields). This program is designed to prepare you for professional success, with a focus on technical skills, client relationship management, and business operations.

San Francisco, CA30+ days ago

$20–$30 Per Hour

Held, provides Expert Opinion, Management Consulting, and Advisory services related to intellectual property (IP) and other intangible assets; corporate accounting investigations; regulatory and reporting obligations; solvency and restructuring; and contractual or competition disputes. Practice offerings address economic damage calculations and testimony; technology and intangible asset valuation; strategy and risk management consulting; mergers and acquisitions; debt and equity private placement; and IP brokerage.

Brea, CA30+ days ago

Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading diversified manufacturer of highly engineered, organic, and in-organic elastomer based products. Optimize all aspects of manufacturing process by identifying opportunities and applying simpler, faster, more cost effective and reliable methods in all phases of manufacturing process.

New!

Sylmar, CAToday

Mason offers world-class control devices and subsystems - such as control grips, throttles, and communications interfaces - for today's advanced cockpits, military vehicles, and other specialized applications. Physical DemandsWhile performing the duties of this job, the employee is regularly required to, stand, sit; talk, hear, and use hands and fingers to operate a computer and telephone keyboard / Operate machinery.

New!

Stockton, CAToday

Family, Loyalty, Passionate, Integrity, Innovation, Respect for People and Socially Conscious are the values we uphold to create positive culture, retain top talent, and earn trust and respect from customers and partners. Must be enrolled in school and working towards a degree in construction management, architecture, civil, electrical or mechanical engineering or a related engineering field.

New!

Mountain View, CA1 day ago

Known for its search prowess and targeted marketing, Google is constantly expanding its technological reach, covering everything from email and blogs to online books and videos. Started as a Stanford University graduate student project by Larry Page and Sergey Brin in the mid-1990s, its original name, "BackRu.

New!

San Diego, CA3 days ago

Ability to sit and/or stand for prolonged periods of time at a desk working on a computer viewing a screen using Autodesk® AutoCAD® and other design-related software. With over 1,400 professionals across 27 offices nationwide, KPFF's decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths.

New!

San Jose, CAToday

As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Scripting and Workflow Automation: Use and apply scripting languages like Python, Perl, TCL, or Shell to automate design workflows and data analysis tasks .

Irvine, CA30+ days ago

Part-time

We exist to transform technology into a revenue‑generating arm of the real estate business, building products and platforms that directly support our tenants, partners, and the teams who serve them every day. Strong technical problem-solving skills, including practical experience with data structures, storage systems, cloud infrastructure, front-end frameworks, and related technologies.

Berkeley, CA18 days ago

This position offers an internship opportunity for students with excellent academic records pursuing graduate degrees in computer science, data science, or related fields (or advanced undergraduates) to work in our office with our software engineering team on ML, DL and data science solutions. Eluvio is a highly focused and ambitious team of systems, networking, application, and video software engineers, AI scientists, ML engineers, and security experts working together to implement the vision of the Content Fabric - a decentralized platform for video and commerce with the ambition of serving the world's Internet video.

Corona, California8 days ago

Intern

Overview: PRMG's Summer Internship Program is designed to introduce college students to all the different career paths within the mortgage industry. At the end of the first two weeks, there will be a midterm exam to determine placement for the remaining six weeks of the program.

Santa Clara, CA30+ days ago

Internship Term Internship Dates Application Deadlines Winter/Spring Internship In Session2027 Dates TBD Summer Internship June 17, 2026 - August 21, 2026 June 3, 2026 Fall Internship September 9, 2026 - November 20, 2026 August 26, 2026. Other responsibilities may include acting as a liaison between CAIR and the local Muslim and non-Muslim communities, organizing outreach programs with Islamic centers, and developing and implementing strategies to attract individuals to become involved with CAIR.

New!

Palo Alto, CAToday

$46–$58 Per Hour

As a member of the Maps and Navigation Validation team, you'll be responsible for ensuring that improvements and new features for our vehicles are thoroughly vetted, building confidence and assessing risks before signing off on each software release. Join a team of top-notch Software Engineers and Test Engineers committed to continuously improving our vehicles' features and to holding the highest bar for the performance and reliability of our software systems.

Los Angeles, CA16 days ago

$18.50–$20 Per Hour

The company has a long-standing commitment to corporate social responsibility, including more than $1 billion invested in environmental sustainability; $65 million in charitable giving, education initiatives, and innovative health and wellness programs each year; and $143 million toward the construction of two charter school campuses in California’s Central Valley. Ranked No. 1 on the 2025 PEOPLE® Companies That Care list and one of Fortune® magazine’s “100 Best Companies to Work For” in the U.S., The Wonderful Company is continually recognized for its dedication to the well-being of its workforce, their communities, and the planet.

West Hollywood, CA22 days ago

As an intern, you’ll support clients across diverse industries—including Fashion, Beauty, Corporate Communications, Sustainability, Auto, Travel, Wine & Spirits, and Lifestyle—while learning the ins and outs of agency life. With offices in LA, NYC, and London, BPCM is a fully integrated global agency offering services in VIP & influencer relations, strategic consulting, affiliate marketing, partnerships, corporate communications, and press-worthy events.

New!

Walnut Creek, CAToday

Whether you're helping a customer find the perfect gift, streamlining operations in one of our distribution centers, enhancing our online shopping experience, buying in-style and on-trend merchandise to outfit our customers, or designing a balloon for the Thanksgiving Day Parade, we offer unique opportunities to be part of some of the most memorable moments in people's lives. The Store Management Internship Program is available in major markets nationwide and provides exposure to all facets of leading a store, including customer service, merchandising, business analysis, visual presentation, store operations, colleague development, human resources, and asset protection.

New!

Pleasanton, CAToday

Whether you're helping a customer find the perfect gift, streamlining operations in one of our distribution centers, enhancing our online shopping experience, buying in-style and on-trend merchandise to outfit our customers, or designing a balloon for the Thanksgiving Day Parade, we offer unique opportunities to be part of some of the most memorable moments in people's lives. Available nationwide, the on-site Store Management Internship Program will give you exposure to all facets of leading a store including customer service, merchandising, business analysis, visual presentation, store operations, colleague development, human resources, and asset protection.

Irvine, CA30+ days ago

$20–$30

Actual compensation details will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors. If you are contacted by anyone claiming to represent us using a free email service (e.g., Gmail, Yahoo, Hotmail) or asking for payment, please treat this as fraudulent and report it immediately to HR@zymoresearch.com.

New!

San Leandro, California2 days ago

This internship is designed for engineering students interested in gaining hands-on experience within industrial manufacturing, process optimization, equipment reliability, and continuous improvement initiatives while learning real-world food production and safety operations. A dairy manufacturing facility in San Leandro, California is seeking a Summer Engineering Intern to support Engineering and Operations teams within a fast-paced food and beverage production environment.

Palo Alto, CA30+ days ago

Pathway is led by co-founder & CEO Zuzanna Stamirowska, a complexity scientist who created a team consisting of AI pioneers, including CTO Jan Chorowski who was the first person to apply Attention to speech and worked with Nobel laureate Geoff Hinton at Google Brain, as well as CSO Adrian Kosowski, a leading computer scientist and quantum physicist who obtained his PhD at the age of 20. The company is backed by leading investors and advisors, including Lukasz Kaiser, co-author of the Transformer (“the T” in ChatGPT) and a key researcher behind OpenAI’s reasoning models.

Los Angeles, CA30+ days ago

Branded Content: Creates sponsored content with brand partners, combining creative ideas and strategy to deliver impactful campaigns across video, social, and live experiences. Unscripted: Creates formats, series, and documentaries that spotlight greatness across sports, music, and entertainment, including MegaCasts like the Emmy Award-winning ManningCast for ESPN2.

San Fernando, CA27 days ago

Full-time

You might be a good fit if you are: Pursuing a bachelors or associates degree in any areas of Horticulture such as the following: Landscape Architecture, Civil Engineering, Construction Science, Construction Management, Agriculture-Business, Landscape Design or Plant Science. Project Coordination – Working with a Project Manager, manage document control including change orders, billings, field production tracking, purchasing documentation and contract administration.

San Leandro, CA30+ days ago

$20–$30

Scope: Support the design and development of aircraft structures and mechanical systems, which may include airframe components, landing gear, flight controls, propulsion installations, payload systems, and other flight-critical hardware. Led by experienced aerospace and technology operators and backed by leading venture investors, we solve hard operational problems at the intersection of autonomy, resilient logistics, and scalable air mobility.

New!

Agoura Hills, CA2 days ago

$25.50–$47 Per Hour

At Teradyne (http://www.teradyne.com/) , our Cooperative Education and Internship program is designed to deliver meaningful, fast paced and real-life work experiences that are relevant to your career and academic goals. ATTENTION APPLICANTS WITH DISABILITIES: If you’re unable to access our on-line application due to a disability you may visit one of our locations or our Corporate Office at 600 Riverpark Drive, North Reading, MA and request a paper application form.

San Carlos, California30+ days ago

$23–$33.25 Per Hour
Intern

Company Overview: Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. The Joby Aviation team is made up of extremely talented, hardworking, proactive, and hands-on individuals, operating in a very fast-paced and rewarding environment.

Torrance, California13 days ago

$22–$40 Per Hour

In this position individuals will support and learn from a number of different groups working production, development, continuous improvement, testing and equipment automation for Traveling Wave Tubes (TWTs), Electronic Power Conditioners (EPCs) and Microwave Power Modules (MPMs). Responsibilities: Manufacturing / Industrial Engineering: Concentrated support of a specific assembly and process, ideal with a goal for improved touch time, yield, automation or similar.

San Diego, CA22 days ago

Comprised of five, purpose-built centers of excellence throughout the USA and Mexico, each strategically focused on serving specific markets across aerospace engines and airframes, as well as munitions, radomes, antennas and fuel containment. The Quality Engineering Intern will be responsible for supporting, improving and sustaining inspection and/or MRB processes for manufacturing operations consistent with team objectives.

San Jose, CA22 days ago

Gain familiarity with flood control infrastructure, including channel widening/deepening, underground box culverts, and storm drain systems . This internship provides exposure to real-world engineering, construction management, and environmental compliance practices across multiple active project locations.

Orange, CA8 days ago

$20.16–$27.71 Per Hour

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Internships at AECOM offer students in undergraduate and graduate programs the opportunity to gain valuable hands-on experience in engineering, design, and infrastructure projects that make a real-world impact.

Valencia, California30+ days ago

$20.14–$29.68 Per Hour
Full-time

Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Anhydro, APV, Bornemann, Bran+Luebbe, C’treat, Engineered Valves, Gerstenberg Schröder, Habonim, Johnson Pump, Lightnin, Philadelphia, Plenty, PRO Cast, Rheinhütte, Seital Separation, Stelzer, Svanehøj, Tigerholm, Uutechnic, VIDAR, Waukesha Cherry-Burrell. Through operational execution, innovation, and disciplined capital deployment, including strategic acquisitions such as SPX FLOW, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life.

New!

Palo Alto, CAToday

$20–$50 Per Hour

Our year-round program places the best students in positions where they will grow technically, professionally, and personally through their experience working closely with their Manager, Mentor, and team. What to ExpectThis position is expected to start August or September 2026 and continue throughfall term (endingapproximately December 2026) or continuing into Winter/Spring 2027 if available and there is an opportunity to do so.

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Internship Engineering Jobs in California

Engineering Technician Internship (Engineering Technician 1) Company Confidential

Summer 2026 Mechanical Engineering Internship Castelion Corporation

Summer 2026 Mechanical Engineering Internship Castelion

Summer 2025 Engineering Internship TRL11, Inc.

Civil/Structural Engineering Summer Internship Fluor

AI/Machine Learning Engineering Summer Internship DataVisor

Internship, Electrical Engineering (Summer 2026) PIVOTAL

Civil/Structural Engineering Internship Fluor

Internship, Abuse Testing & Engineering (Fall 2026) Tesla Motors

Internship, Mechanical Design Engineer, Vehicle Engineering (Fall 2026) Tesla Motors

Internship, Software Engineer, Service Engineering (Fall 2026) Tesla Motors

Mechanical Engineering Internship - Fall 2026 Varda Space Industries

Internship, Program Management, Semi Engineering (Fall 2026) Tesla Motors

US Summer Internship Program at AutoRABIT AutoRABIT Holding Inc.

PROFESSIONAL INTERNSHIP DEVELOPMENT AGGREGATES Cemex

Summer Internship - Communications Valency Systems

Strategy & Analytics Internship - Spring and Summer 2026 Socal Recruiting

Frank Rimerman & Co. Summer Internship vault

Internship, Electronic Design Engineer, Optimus (Summer 2026) Tesla Motors

2026 Summer Internship Opportunity: Finance, Insurance, and Business Development Carranza Insurance Agency

Ocean Tomo Summer Internship Ocean Tomo, LLC

Rotation Summer Internship Kirkhill Inc.

Mechanical Manufacturing Design Internship Mason Electric

UOP Educational Internship COLLINS ELECTRIC

Google Internship Program vault

Modeling/Drafting - Civil CAD Internship KPFF Consulting Engineers

Internship - Analog Mixed-Signal Design Infineon Technologies Ag

Forward Deployed Software Engineer Internship Healthpeak Properties, Inc.

Last Minute AI-Machine Learning Summer Internship (Gen AI - Multimodal) Eluvio

Summer Internship Mortgage Paramount Residential Mortgage Group

College Internship CAIR San Francisco Bay Area

Internship, Software Engineer, Maps & Navigation Validation (Fall 2026) Tesla Motors

Wonderful Scholar Summer Internship, Agency The Wonderful Company

Summer Internship - Influencer & Celebrity Relations BPCM

Macy's 2026 Summer Internship, Store Management - Walnut Creek, CA Macy’s

Macy's Summer Internship, Store Management - Pleasanton, CA Macy’s

Computational Internship for Undergraduate & Graduate Students Zymo Research Corporation

Summer Engineering Intern Direct Line Workforce Solutions

AI Benchmark & Datasets Engineer/ Researcher Internship Pathway

2026 Internship Program Omaha Productions

Summer Internship BrightView Landscapes

Mechanical Engineering Intern (Summer 2026) Grid Aero

Hardware Engineering Intern, Summer 2026, (Teradyne, Agoura Hills, CA) Teradyne

Cell Test Engineering Intern (Summer/Fall 2026) Joby Aviation

Engineering Summer Intern Stellant Systems

Intern-Quality Engineering Axillon Aerospace, Inc.

Engineering Student Intern Johnson Service Group

Fire Protection Engineering Intern AECOM

Manufacturing & Test Engineering Intern ITT Inc. - English US

Internship, Electronic Design Engineer, Electronic Systems (Fall 2026) Tesla Motors

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