HR Intern - Long Beach, CA Urban Science Applications, Inc.HR Intern - Long Beach, CALong Beach, CaliforniaIn addition, you’ll take hands‑on responsibility for select office operations, including managing employee access badges, parking access, and ordering, managing, and replenishing office supplies and snacks, contributing to a positive and welcoming employee experience. Currently pursuing a Bachelor’s or Master’s degree in Human Resources, Business Administration, Organizational or Business Psychology , or a related field from an accredited U.S. college or university (or equivalent foreign institution).
International Intern Placement Coordinator Humina ResourceInternational Intern Placement CoordinatorTorrance, CaliforniaThe ideal candidate will play a pivotal role in building relationships, supporting recruitment efforts, and ensuring smooth operational processes. Experience participating in an international exchange program (JET Program, KPIK etc), studying abroad, or working overseas is highly preferred.
Human Resources Intern Water Replenishment District of Southern CaliforniaHuman Resources InternLakewood, CA$23.51–$25.87 / hourSupport special events, including the Districts High School Summer Intensive Program, by assisting with event planning, coordinating participants, collecting required paperwork, attending off-site field trips, and providing logistical support before, during, and after the program. Must be currently enrolled in an undergraduate or graduate program at an accredited college or university or be a recent college graduate (within six months) with a degree in Human Resources, Business Administration, Public Administration, Organizational Leadership, or a closely related field.
Hydrogeology Intern Water Replenishment District of Southern CaliforniaHydrogeology InternLakewood, CA$25.87–$28.45 / hourUnder supervision, the intern will have the opportunity to gain real-world experience collecting data in the field, preparing tables/graphs in the office for various compliance related reports, and supporting other various projects and programs overseen by the Hydrogeology Department. Are you currently enrolled as a junior or senior in an undergraduate or graduate program at an accredited college or university, or are you a recent graduate (within the past six months) with a degree in, or closely related to, the field of this internship, or a current graduate student?.
Data Science Intern Centerfield Media Holdings LLCData Science InternLos Angeles, CAYou'll contribute directly to our call intelligence and customer data platforms - helping us extract behavioral signals from phone calls, validate predictive models, and activate that intelligence to personalize experiences for over 150 million shoppers annually. This is a builder's internship: you'll write real code, work with real data, and ship work that informs real business decisions, all with the mentorship and support of an experienced DS bench.
HR Intern Long Beach, CA Urban Science Applications IncHR Intern Long Beach, CALong Beach, CAIn addition, you'll take hands‑on responsibility for select office operations, including managing employee access badges, parking access, and ordering, managing, and replenishing office supplies and snacks, contributing to a positive and welcoming employee experience. INTERNSHIP PROGRAMOur comprehensive program allows you to gain real-world experience by working closely with - and learning from - our leaders, and to build meaningful relationships that last long beyond our summer program.
Research Intern (Academic Credit) - MAST Program - Department of Medicine - Per Diem (Onsite) Cedars-Sinai Medical CenterResearch Intern (Academic Credit) - MAST Program - Department of Medicine - Per Diem (Onsite)Los Angeles, CAUnder the leadership of Dr Mark Pimentel, the Medically Associated Science and Technology (MAST) program at Cedars-Sinai is dedicated to the development of novel drugs and devices to diagnose and treat patients. Supervisor(s) and intern will meet in person to discuss goals and evaluate experience, outline curriculum and learning tasks, and evaluate progress in experience via rubric testing.
Arbitration Strategy Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS) TikTok IncArbitration Strategy Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)Los Angeles, CAWe aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers. About the Team The commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated.
Strategy Analysis Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS) TikTok IncStrategy Analysis Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)Los Angeles, CAAs part of the Luxury Resale category, you will support the growth of an exciting and fast-evolving business, helping merchants succeed through category strategy, livestream strategy, merchant operations, and data-driven execution. About the Team The commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated.
Entertainment Partnerships and Operations Project Intern (TikTok-Operations-Entertainment) - 2026 Start (BS/MS) TikTok IncEntertainment Partnerships and Operations Project Intern (TikTok-Operations-Entertainment) - 2026 Start (BS/MS)Los Angeles, CAWe identify rising and established talent, develop strategic content initiatives, and unlock monetization opportunities that help creators build long-term success on the platform through a range of different programs and approaches. As an Entertainment Creator Intern, you will work on high-impact projects that support creator growth, program operations, trend intelligence, and monetization strategy within one of TikTok's most culturally relevant verticals.
NewIntern/Co-op – Geotechnical Engineering (Fall 2026) Langan Engineering & Environmental ServicesIntern/Co-op – Geotechnical Engineering (Fall 2026)Irvine, CaliforniaA student actively pursuing a 4-year or advanced degree in Civil or Geotechnical Engineering; Geotechnical coursework preferred; A cumulative GPA of 3.0 or greater is preferred; Working knowledge of AutoCAD and Microsoft Office Suite applications; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; and. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Intern, Safety & Environmental Orange County Transportation AuthorityIntern, Safety & EnvironmentalOrange, CaliforniaAs a College Intern supporting the Health, Safety, Environmental & Compliance (HSEC) team, you'll gain hands-on experience working alongside industry professionals on projects that advance workplace safety, environmental compliance, and organizational sustainability. Current full-time enrollment in an accredited college or university pursuing a degree in Environmental Science, Occupational Safety, Public Health, Environmental Engineering, Industrial Hygiene, Business Administration, or a related field.
NewFrontend Engineer Intern (6 month internship) Centerfield Media Holdings LLCFrontend Engineer Intern (6 month internship)Los Angeles, CAYoull ship real features - building new applications from scratch and extending or redesigning existing products, contributing to high-traffic sites like Savings.com. As a Frontend Engineer Intern at Centerfield, youll join our engineering team building intuitive, high-performance consumer-facing web interfaces used by millions of shoppers.
Propulsion Engineer Intern - Fall 2026 HermeusPropulsion Engineer Intern - Fall 2026Los Angeles, CAHermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer.
Embedded Software Engineer Intern Castelion CorporationEmbedded Software Engineer InternTorrance, CaliforniaCastelion 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.
Electrical Engineer Intern Castelion CorporationElectrical Engineer InternTorrance, CaliforniaCastelion 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.
Mechanical Engineering Intern - Fall 2026 HermeusMechanical Engineering Intern - Fall 2026Los Angeles, CA$25–$33 / hourThe Fluids Team is responsible for the design and integration of hydraulic systems, fuel systems, and their supporting structural components for cutting-edge hypersonic aircraft. Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today.
Test and Operations Engineering Intern - Fall 2026 HermeusTest and Operations Engineering Intern - Fall 2026Los Angeles, CAFall: Around 16 weeks (August - December) Responsibilities: Work alongside experienced engineers to support the planning, execution, and analysis of flight tests, gaining direct exposure to real-world aerospace challenges. You will work alongside engineers, technicians, and cross-functional teams to assist with hardware integration, system checkout, development testing, and test readiness activities.
Product Development & Systems Engineering Intern SprintRay IncProduct Development & Systems Engineering InternLos Angeles, CA$32–$35 / hourContribute to early-stage product concepts, V0 prototypes, and validation experiments across hardware and software Learn SprintRays 3D printing technology from the ground up-running prints, post-processing parts, troubleshooting failures, and documenting what works (and what doesn't) Work hands-on with SprintRay devices to understand workflows and identify improvement opportunities Analyze product usage data and customer behavior patterns to identify opportunities for improvement Help optimize printing workflows based on real-world testing and user feedback Document findings, create process improvements, and contribute to internal knowledge bases Build V0 prototypes or automation workflows using AI tools Participate in customer visits and user research sessions to understand real-world problems Ship features or workflow improvements end-to-end with mentorship. Currently pursuing Masters degree (or final year of undergraduate) in Industrial Engineering, Systems Engineering, Engineering Management, Product Development or related technical field Builder mentality - you've designed and built things (software prototypes, automation workflows, AI agents, side projects, startups, etc.) Data fluency - can analyze datasets and extract actionable insights Intensely curious - you take things apart (literally or figuratively) to understand how they work Strong bias for action - you'd rather build and test than debate hypotheticals Good judgment about user experience and product quality.
Ai-First Engineering Intern XsollaAi-First Engineering InternLos Angeles, CA$20–$25 / hourThat combination is the point: senior engineers give you a bar for what production-grade, customer-facing code looks like, and your fellow interns give you a peer group to trade ideas, code, and AI workflows every week. What you build is expected to reach real users - whether that's an internal tool an engineering team adopts or a customer-facing integration - not a throwaway exercise that gets shelved after your internship ends.