OPTO Trade Compliance Intern OSI Systems IncOPTO Trade Compliance InternHawthorne, CAhas three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others. OSI Optoelectronics has a summer internship opportunity for a college student pursuing a diploma/degree in Business Administration, International Business, Political Science, Supply Chain Management or related field to support the Trade Compliance department.
AI Automation Project Intern (TnS-OPS-Automation & Business Insights) - 2026 Start (BS/MS) TikTok IncAI Automation Project Intern (TnS-OPS-Automation & Business Insights) - 2026 Start (BS/MS)Los Angeles, CACurrently pursuing a Bachelor's or Master's degree in Computer Science, Information Systems, Data Science, Artificial Intelligence, Engineering, Business Analytics, or a related field. We specialize in defining operational metrics, building scalable data infrastructure, delivering insights-driven performance reporting, and conducting cross-LoB business analysis.
Creator LIVE Project Intern (TikTok Shop - US Operation) - 2026 Start TikTok IncCreator LIVE Project Intern (TikTok Shop - US Operation) - 2026 StartLos Angeles, CASupport with celebrity influencer BD Minimum Qualifications: Currently pursuing a Bachelor's or Master's degree in Business, Economics, Statistics, Computer Science, Data Science, Industrial Engineering, or a related quantitative field. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users.
R&D Intern - Wireless Systems Engineer - 2026 Motorola Solutions IncR&D Intern - Wireless Systems Engineer - 2026Los Angeles, CA$28.60–$33.80 / hourThe successful individual in this role will learn from and work with experts in wireless communications, DSP, and networking, helping to design, simulate, analyze, and implement solutions that address real-world challenges in dynamic and demanding RF environments. From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.
Research Intern Per Diem Cedars-Sinai Medical CenterResearch Intern Per DiemLos Angeles, CAUnder direct supervision from the assigned Postdoctoral Scientist, senior-level Research Associate and/or Principal Investigator, the intern will be provided with basic research instruction, will be oriented to the Institutional Review Board and other Human Subjects courses, and will be introduced to new and innovative research practices and techniques. Currently enrolled as an undergraduate student in a STEM (Science, Technology, Engineering, or Mathematics) degree program with senior-year standing; OR Completed a bachelor's degree in a STEM field within the past 12 months (recent graduate).
Los Angeles Based Graduate Intern - Building Energy Modeling and Analysis National Laboratory of the RockiesLos Angeles Based Graduate Intern - Building Energy Modeling and AnalysisLos Angeles, CARemote$44,500–$71,200 / yearNLR takes into consideration a candidate's education, training, and experience, expected quality and quantity of work, required travel (if any), external market and internal value, including seniority and merit systems, and internal pay alignment when determining the salary level for potential new employees. Our researchers are working with stakeholders to evaluate innovative electrical upgrades to Rooftop Unit (RTU) technologies that can enhance energy resilience and reduce energy conversion losses.
NewMechanical Engineering Intern - Fall Rainmaker Technology CorporationMechanical Engineering Intern - FallEl Segundo, California$3,000–$5,000Rapid Hardware Prototyping: Design and build functional prototypes for UAS subsystems, iterating quickly based on flight test feedback and mission requirements. If you are interested in working in an extremely innovative and fast paced environment, where your work directly makes an impact and difference in our operational system, this is a fantastic opportunity.
Spring 2027 Construction Project Engineer Intern ($19-$24) The Kroger CoSpring 2027 Construction Project Engineer Intern ($19-$24)Compton, CA$19–$24 / hourUnder the tutelage of project managers, senior project managers, assistant construction managers and/or construction managers, complete assigned projects or assist project managers in the completion of projects. Assist project managers in the execution of their essential job functions including but not limited to the completion of pre-remodel checklists and "as built" fixture/refrigeration drawings.
Precision Cleaning Intern (Fall 2026) Impulse Space Propulsion Inc.Precision Cleaning Intern (Fall 2026)Redondo Beach, CATo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., 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. Support design of cleaning methods that improve manufacturability and repeatability; collaborate with suppliers or internal teams on cleaning equipment, chemistry, or tooling.
Technical Intern, Advanced Analysis Fall 2026 Simpson Gumpertz & HegerTechnical Intern, Advanced Analysis Fall 2026Newport Beach, CaliforniaWe leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance. Simpson Gumpertz & Heger (SGH) is seeking current students for a Fall 2026 Internship and/or Co-op in our Orange County or San Diego, CA office location.
Lab Technician Intern GeneracLab Technician InternSanta Monica, CaliforniaThis is a hands-on opportunity for a student to gain real-world experience working alongside experienced engineers in a fast-paced lab environment, contributing to the clean energy products that power homes around the world. Currently pursuing an Associate's or Bachelor's degree in Electrical Engineering Technology, Electronics Technology, Electrical Engineering, or a related technical discipline.
Intern, Finance Motorola Solutions IncIntern, FinanceLos Angeles, CA$24.60–$31.70 / hourIts battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments. Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea.
Supply Chain Intern Fall 2026 Rocket Lab CorporationSupply Chain Intern Fall 2026Long Beach, CATo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Hospitality and Merchandise Insights Intern Legends GlobalHospitality and Merchandise Insights InternCulver City, California$18–$20 / hourOur network of 450 venues worldwide, hosting 20,000 events and entertaining 165 million guests each year, is powered by our depth of expertise and level of execution across every component — feasibility & consulting, owner’s representation, sales, partnerships, hospitality, merchandise, venue management, and content & booking — of world-class live events and venues. In return, the program will ensure cross-functional exposure to Merchandise and Hospitality operators as well as collaborative opportunities within Legends Global Insights functional areas (inclusive of business intelligence, management consulting, data visualization and engineering, guest insights, advanced analytics, strategic insights, and CRM).
BA & Governance Project Intern (Scaled Growth Agency) - 2026 Start (BS/MS) TikTok IncBA & Governance Project Intern (Scaled Growth Agency) - 2026 Start (BS/MS)Los Angeles, CACoordinate cross-functional resources including Product, Tech, Legal, Operations and global regional teams to facilitate cross-team project delivery, track project progress, and ensure on-time delivery of policy and governance initiatives. Post-launch, continuously monitor core metrics, deliver policy effectiveness analysis reports and business reviews to provide data insights for strategy iteration and business decision-making.
Sales Agency Project Intern (SMB) - 2026 Start (BS/MS) TikTok IncSales Agency Project Intern (SMB) - 2026 Start (BS/MS)Los Angeles, CAAbout the team TikTok's Agency Sales team is at the forefront of connecting agencies of all sizes with TikTok's creative ecosystem - helping them unlock performance, build compelling narratives for their clients, and grow sustainably on the platform. This role sits at the intersection of sales strategy, data, and operations - supporting a team focused on deepening partnerships with independent agencies and growing advertiser investment across the US market.
Data and Analytics Intern Tutor Perini CorpData and Analytics InternSylmar, CA$15–$20 / hourFrom coast to coast, notable projects include The Purple Line (D Line) Extensions in Los Angeles, SR 99 Viaduct replacement tunnel in Seattle, East Side Access projects and the Hudson Yards Platform in New York, Central Subway Third Street Light Rail in San Francisco, and multiple airport expansions and bridge projects. This role offers a hands-on opportunity to work with modern data tools and platforms in a collaborative, real-world environment focused on construction and infrastructure.
Audio Intern (Unpaid For Course Credit Only) Dreamscape LearnAudio Intern (Unpaid For Course Credit Only)Culver City, CADisclaimer: This internship is an unpaid educational opportunity intended to provide training and experience related to Human Resource Management. Completion of this internship does not entitle the intern to a job at Dreamscape Learn (or continued employment) at the conclusion of the program.
Manufacturing Engineer Intern Layup PartsManufacturing Engineer InternHuntington Beach, CaliforniaITAR Requirements - 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. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Clean Energy Sales Support Intern HousebuildrClean Energy Sales Support InternBeverly HIlls, CaliforniaThe intern will support the early stages of the sales process by contacting applicants or potential customers, asking screening questions, and helping schedule interviews or consultations. This role is ideal for students or recent graduates interested in renewable energy, sustainability, or gaining real-world experience in an energy-focused business environment.