Intern (Enterprise Architecture) - Fall 2026 CalOptimaIntern (Enterprise Architecture) - Fall 2026Orange, CA$47,840–$64,584 / yearWe are hoping you will join us as a Intern (Enterprise Architecture) - Fall 2026 and help shape the future of healthcare where you'll be an integral part of our Enterprise Architecture team, helping to strive for excellence while we serve our member health with dignity, respecting the value and needs of each of our members through collaboration with our providers, community partners and local stakeholders. If you make it through the steps above and are selected for this exciting role, you will be required to undergo a reference and a background check (to include a conviction record) and if applicable also pass a drug screening and/or a post-offer pre-employment medical examination (for specific positions) If you are an Internal CalOptima Health applicant, please apply through the internal portal on InfoNet.
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.
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.
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.
Associate Software Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Software Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourPortfolio of hands-on projects with a hardware element: embedded firmware, robotics, signal-processing, etc. for Formula SAE, SolarCar, Robotics, CubeSats, or other club/personal builds. Your projects demonstrate not just software engineering aptitude but also multidisciplinary knowledge of electrical engineering and mechanical engineering concepts.
Art & Nature Category Management Project Intern (TikTok Shop - Art & Nature) - 2026 Start TikTok IncArt & Nature Category Management Project Intern (TikTok Shop - Art & Nature) - 2026 StartLos Angeles, CASolve key challenges in business growth by strong collaboration with cross-functional teams 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. Acquire and incubate merchants to support category growth; map and onboard strategic supply partners (greenhouses, crystal suppliers, artists/galleries, distributors, auction houses); drive activation, growth, retention, and operational health.
Associate Mechanical Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Mechanical Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourDesign and build development test platforms that allow our team to characterize various thermal, optical, and electrical aspects of our optical interconnect prototypes. Your projects demonstrate not just mechanical engineering aptitude but also multidisciplinary knowledge of electrical engineering and software engineering concepts.
Category User Growth Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS) TikTok IncCategory User Growth Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)Los Angeles, CAWe are looking for a highly analytical, business-oriented, and self-motivated intern to join the User Growth Strategy team supporting the TIKTOP SHOP EBHV (Electronics, Books, Home & Living & Verticals) business. In this role, you will work closely with Business Strategy, Category, Product, Marketing, and Data Science teams to identify user growth opportunities, support strategic decision-making, and build scalable analytics capabilities.
Associate Electrical Engineer (Intern / Co-Op) Mesh Optical TechnologiesAssociate Electrical Engineer (Intern / Co-Op)Gardena, California$26–$38 / hourBring-up and operate hardware in the lab—oscilloscope, VNA, logic analyzer—and document results of various tests as we validate our optical interconnect prototypes and production process. Your projects demonstrate not just electrical engineering aptitude but also multidisciplinary knowledge of mechanical engineering and software engineering concepts.
Design Intern Guess IncDesign InternLos Angeles, CA38063BRLA - World Headquarters Corporate - Los Angeles, CA Click here for more information$20.00$20.00Base salary will be determined on various factors, including but not limited to, market data, internal equity, relevant background, and experience for the specified role. The transition from solely partnerships to a full-fledged division with successful launches like the new Guess Jeans store showcase the division's innovation, creative, and dynamic approach to broader brand development.
SkillBridge Intern - Mission Manager Defense Unicorns, IncSkillBridge Intern - Mission ManagerCAAs a Mission Manager Skillbridge Intern at Defense Unicorns, you''ll get hands-on experience working alongside experienced Tech Leads, Mission Managers, and Growth professionals, contributing to impactful defense tech solutions while exploring where your future path might lead. We proudly support defense and civil agencies across the U.S. government and we work closely with the creators of leading-edge software solutions to deliver value to the mission-owner by improving the security and consumability of commercial software products.
Graphic Design Intern - Brand Partnerships Guess IncGraphic Design Intern - Brand PartnershipsLos Angeles, CA38051BRLA - World Headquarters Corporate - Los Angeles, CA Click here for more information$17.28$17.28Base salary will be determined on various factors, including but not limited to, market data, internal equity, relevant background, and experience for the specified role. The transition from solely partnerships to a full-fledged division with successful launches like the new Guess Jeans store showcase the division's innovation, creative, and dynamic approach to broader brand development.
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.
Engineering & Maintenance Intern Davis WireEngineering & Maintenance InternIrwindale, CaliforniaBe enrolled in formal schooling in a Mechatronics or similar Industrial Maintenance course (e.g., certification program, technical/community college) OR recently graduated from such a program or course within the last 6 months. Assist in generating and executing a preventative maintenance schedule for existing and new assets/equipment.
Intern - US Marketing Community Professional Channel Dermalogica LLCIntern - US Marketing Community Professional ChannelCarson, CAAssist the US Professional Marketing team with daily tasks and projects, supporting various industries including traditional PST, medical aesthetics, national/corporate accounts, and esthetic schools. A Legacy of Success: Dermalogica is the preferred choice of Skin Therapists worldwide, renowned for our exceptional skincare line and industry-leading postgraduate education.
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.
CNC Programmer Intern Envista Holdings CorpCNC Programmer InternYorba Linda, CAEnvista will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (Agency) to have been referred by the Agency free of charge and Envista will not pay a fee for any placement resulting from the receipt such unsolicited resumes. An Agency must obtain advance written approval from Envista's internal Talent Acquisition or Human Resources team to submit resumes, and then only in conjunction with a valid fully-executed contract approved by the Global Talent Acquisition leader and in response to a specific job opening.