54 Results for

Internship Security Jobs in California

Jobs

Port Hueneme, CA8 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.

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.

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San Jose, California1 day ago

As the #1 New & Pre-Owned dealership in Northern California, we have the largest inventory, offer great values, above all we make sure that our Guests and Team Members are treated special; and that is one of the reasons that it's not only a pleasure to shop here but to work here as well. We provide the best possible guest experience for the thousands of guests we serve annually, whether they are purchasing a new vehicle, a pre-owned vehicle or having their vehicle serviced by one of our expert Technicians.

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.

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San Jose, CA2 days 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.

San Diego, CA27 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.

El Segundo, CA30+ days ago

SciTec values military experience and has a variety of opportunities for transitioning service members as part of the DoD Skillbridge program at all of our operating locations (Princeton, NJ; Boulder, CO; El Segundo, CA; Huntsville, AL; Dayton, OH). SciTec, Inc. is a dynamic small business with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense.

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Palo Alto, CA2 days 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.

El Segundo, CA30+ days ago

$25–$30 Per Hour

Ability to work with minimal direction or support and to learn quickly; strong analytical skills; creative and innovative thinking; detail-oriented; calm under pressure; commitment to follow-through; enthusiastic with a talent for motivating others; receptive to criticism and open to others' ideas; and effective in written communication. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka 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.

Berkeley, CA19 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, California9 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.

Riverside, CA30+ days ago

Full-time

In accordance with the California Department of Public Health Order dated August 5, 2021, health care facility workers who work in indoor settings where care is provided to patients or where patients have access for any purpose must be vaccinated against COVID-19 as follows: first dose of a one-dose regimen or second dose of a two-dose regimen, by September 30, 2021. Ability to: Take direction and supervision; benefit and learn rapidly from on-the-job training; think logically and write clearly and concisely; compile data, perform arithmetical computations, analyze statistical data and prepare reports; learn to operate and use specialized equipment; maintain cooperative relations with co-workers and the public.

Riverside, CA30+ days ago

Full-time

New!

Berkeley, CA1 day ago

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 .

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.

Los Angeles, CA17 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.

Perris, CA30+ days ago

We’ve been busy building a best-in-class logistics network that allows us to delight customers by speeding up deliveries, adding services, and reducing damage using our own physical, asset-based warehouses. Develop expertise in your area of focus to become a credible company expert, capable of providing accurate and clear answers to inquiries or knowing where to locate information.

West Hollywood, CA23 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.

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Sacramento, CA2 days ago

Implementation, certification, testing and maintenance of Management systems for the management of quality, IT services and information security, including: ISO 9001, ISO 14001, HACCP, ISO/TS 16949, ISO 17025, OHSAS 18001, ISO 20000, ISO 22000, ISO 22301, ISO 27001, ISO 27005, ISO 31000, ISO 500014. Students will work from home, and they will be responsible for promoting and collecting likes for our Facebook page ( facebook.com/usinside ) and for our website ( usa-inside.com

Roseville, CA30+ days ago

$20–$21 Per Hour

That's why our internship program is designed to give you real-world experience, meaningful projects, and a chance to explore the insurance industry from the inside out. You won't be fetching coffee — you'll be building skills, making connections, and discovering what a career in risk management and insurance could look like for you.

New!

Walnut Creek, CA1 day ago

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.

Rocklin, CA30+ days ago

This internship applies the general knowledge of the physical sciences and mathematics underlying engineering and specialized knowledge of the mechanics of solids (particularly of soils), hydraulics, theory of structure, strength of materials, engineering geology and surveying. Forgen is seeking students pursuing degrees in Civil Engineering, Construction Management, or related field; and other interested candidates to join our various project locations for internship opportunities.

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El Segundo, CA1 day ago

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!

Pleasanton, CA1 day ago

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.

New!

Oakland, CAToday

Collaborate with the QI Program Manager and interdisciplinary staff to support ongoing continuous quality improvement (CQI) projects and strategic objectives. Participate in professional meetings with organizational leadership and community partners to gain exposure to healthcare operations and decision-making processes.

Yorba Linda, CA30+ days ago

School-year internships may offer a broader overview of ministry, including administrative responsibilities, event planning, team-based ministry experiences, volunteer development, and program planning and implementation. Throughout the internship, experienced leaders invest in your personal and spiritual growth while you engage in diverse areas of ministry alongside a community of fellow interns.

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Rialto, CA4 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.

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.

Los Angeles, CA30+ days ago

$22–$25 Per Hour

We’ve been honored as a National Fortune Best Workplace, a Fortune Best Workplace for Women, Millennials, and Parents, and one of America’s Best Employers by Forbes—along with numerous regional recognitions across our 11 offices nationwide. Placement within the listed range depends on many factors, including, but not limited to, years of experience, project size capability (for Construction & Field roles), and internal company equity.

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.

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.

Modesto, CA30+ days ago

This position is an unpaid internship until the recruit has successfully completed all required training, obtained a valid California BSIS Guard Card, and is legally authorized to work as a security officer. Upon successful completion of training and licensure: Recruits become eligible for entry-level security officer assignments.

New!

Palo Alto, CA4 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.

Sacramento, CA23 days ago

Temporary

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, a lawful permanent resident of the U.S., a protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. X-Bow Systems Inc. (pronounced "Crossbow") is a U.S. defense technology and rocket propulsion company that has developed an innovative, low-cost method to manufacture solid rocket motors.

Modesto, CA12 days ago

New!

Fresno, CA1 day ago

Join our HVAC & plumbing team this summer and help deliver great customer service. You'll support our Customer Care Department and assist with daily office operations.

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Fremont, CA5 days ago

A marketing assistant is responsible for supporting the commercial marketing team in executing marketing activities not limited to campaigns and strategies that promote our brand, product and services. The marketing assistant will assist in content creation, campaign planning, social media management and research while developing their skills in a fast-paced professional environment.

San Fernando, CA28 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 Francisco, CA30+ days ago

$104,550–$123,000 Per Year

The role focuses on internal user support, alert triage, identity and endpoint hygiene, vulnerability and access management, and first-line incident response in partnership with senior and lead engineers. Meet first‑response SLAs; handles routine troubleshooting (account lockouts, software installs, printer/network issues); escalates complex issues with clear notes and reproduction steps.

New!

Los Angeles, CA3 days ago

$100,000–$150,000

If you're pursuing a career in Investment Banking, Private Equity, Capital Markets, or Corporate Finance, this role represents the type of accelerated opportunity we help you land — faster, with personalized recruiter outreach and AI-powered support. This Investment Banking Analyst role is an example of real opportunities available inside the Career Launch AI Private Job Board, which includes: Exclusive roles from employers who recruit directly through Career Launch AI.

New!

Los Angeles, CA3 days ago

$100,000–$120,000

A leading investment bank is seeking an Equity Research Analyst to support coverage of a high-growth sector (Tech, Healthcare, Industrials, Consumer, or TMT). You will learn how to analyze companies, markets, and financials in depth while supporting institutional clients.

New!

Los Angeles, CA3 days ago

$100,000–$120,000

San Diego, CA30+ days ago

$17–$23.20 Per Hour

Best known for blockbuster hits and franchises such as DC Universe Online, PlanetSide®, EverQuest®, and Dungeons and Dragons Online®, Daybreak creates, develops, and provides compelling online entertainment for millions of gamers worldwide. Interns will work alongside experienced professionals, contributing to real-world projects and developing essential skills for a successful career in finance and accounting.

Salinas, CA30+ days ago

Full-time

Launch your career with a paid summer internship at Salinas Valley Health, an award-winning 263-bed acute care hospital serving Monterey County. Responsibilities will include reviewing vendor accounts, verifying payments, and assisting in the resolution of discrepancies to mitigate risk and prevent credit holds.

New!

Calexico, CA1 day ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Driven to deliver EXCELLENCE in all we do and supported by our core values of Ownership, Integrity, Builder, Diversity and Community, Hensel Phelps brings our clients' visions to life with a comprehensive approach that begins with innovative planning and extends throughout the life of the property.

Irvine, California9 days ago

$85,000–$95,000 Per Year

Irvine, California13 days ago

$26–$45 Per Hour

Alameda, CA30+ days ago

Remote

Foreign nationals who are citizens of countries that are not on the Department of Energy's general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information. Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world's transition to clean energy, with the ultimate goal to dramatically improve people's quality of life while protecting the environment.

New!

San Francisco, CA4 days ago

Assist with specialized HR projects tailored to current departmental needs, with opportunities to focus on Employee Engagement, Employee Career Development, Workday Optimization, or Employee Onboarding enhancements. Key responsibilities include (but are not limited to): Shadowing, executing, and coordinating key HR projects to learn and understand internal and external processes such as the full employee lifecycle HR processes.

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Internship Security Jobs in California

Engineering Technician Internship (Engineering Technician 1) Company Confidential

Summer 2025 Engineering Internship TRL11, Inc.

Lexus Stevens Creek Summer Internship Penske Motor Group

AI/Machine Learning Engineering Summer Internship DataVisor

Frank Rimerman & Co. Summer Internship vault

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

Ocean Tomo Summer Internship Ocean Tomo, LLC

DoD Skillbridge Internship for Transitioning Military Service Members SciTec

Internship, Electrical Engineering (Summer 2026) PIVOTAL

Internship- Information Technology Space Kinetic

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

Summer Internship Mortgage Paramount Residential Mortgage Group

PAID STUDENT INTERNSHIP with various departments (Intern Pool) County of Riverside

UNPAID STUDENT INTERNSHIP with various departments (Intern Pool) County of Riverside

Summer Internship - Communications Valency Systems

College Internship CAIR San Francisco Bay Area

Wonderful Scholar Summer Internship, Agency The Wonderful Company

Supply Chain Summer Internship Wayfair

Summer Internship - Influencer & Celebrity Relations BPCM

Facebook Administrator - Paid Internship Atia

Access Insurance Internship Amwins Internships

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

Project Engineer Summer Internship Forgen

Mechanical Engineering Internship - Fall 2026 Varda Space Industries

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

QI Summer Internship La Clinica de La Raza

Internship Friends Church

PROFESSIONAL INTERNSHIP DEVELOPMENT AGGREGATES Cemex

Computational Internship for Undergraduate & Graduate Students Zymo Research Corporation

Construction Finance - Summer Internship Shawmut

2026 Internship Program Omaha Productions

Rotation Summer Internship Kirkhill Inc.

Security Officer Recruit (Entry-Level) Ronin Protection Solutions Inc

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

IT Support & Systems Internship Spencer Composites

Security Officer Recruit RONIN PROTECTION SOLUTIONS INC

Customer Care Summer Internship Lee's Air, Plumbing, & Heating

Marketing Assistant (Summer Internship) ASUS Computer International

Summer Internship BrightView Landscapes

Security Engineer I Gametime United

Investment Banking Summer Analyst Career Launch AI

Equity Research Analyst Career Launch AI

Public Equity Research Analyst Career Launch AI

Accountant Intern Daybreak Games

Intern - Accounting (On-site) Salinas Valley Health

Office Engineer - Southwest Region HENSEL PHELPS

Finance Associate, EDV Program Rivian

Business and Administrative Intern - Product Development Finance Rivian

Finance Intern - Summer 2026 Kairos Power

Human Resources Intern Cornerstone Research

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