Griswold Industries CoNewBusiness Internship-WR Griswold Industries CoBusiness Internship-WRCosta Mesa, CAPhysical Requirements: Must be able to occasionally lift, move or carry literature, materials, pilot controls and small valves weighing up to 10 pounds; Ability to Input Data for extended periods of time during the workday; Ability to operate office equipment such as computers, printers, filing cabinets, photocopiers and other office equipment, as applicable; Ability to work (sit and/or stand) at a desk for majority of the workday; walking and/or standing may be required for extended periods of time, but not typical; Requires grasping, writing, sitting, standing, walking, repetitive motions, pulling, pushing, listening and hearing ability, and visual acuity; Ability to perform essential functions of the job, as defined; o Reasonable accommodations provided upon request. Ability to read and understand schematics, engineering drawings, bills of materials, and test reports; Ability to read and interpret purchase orders and product specifications; Ability to communicate and work cooperatively with others including co-workers and customers; Ability to understand and follow instructions; Ability to organize and complete assigned work as scheduled; Ability to type 45+ wpm.
Space Exploration Technologies CorpFall 2026 Business Operations Internship/Co-op Space Exploration Technologies CorpFall 2026 Business Operations Internship/Co-opHawthorne, CA
Anderson Sport and WellnessBusiness Operations Management Internship Anderson Sport and WellnessBusiness Operations Management InternshipNewport Beach, CAOversee key business functions (under mentorship): Leverage team to track revenue, patient data, and leads; respond to inquiries within 24 hours; scrutinize expenses; maintain systems with IT support; audit systems and processes, and ensure compliance with regulations. We are a premier holistic PT clinic in beautiful Newport Beach, specializing in orthopedic manual therapy, chronic pain relief, sports recovery, and personalized wellness (including MELT Method, Pilates, and free community workshops).
Macy's IncMacy''s Summer Internship, Store Management - Irvine, CA Macy's IncMacy''s Summer Internship, Store Management - Irvine, CAIrvine, CASkills You Will NeedSelf-motivated with a Positive Attitude: For example, consistently taking the initiative to tackle new challenges and maintaining a positive outlook even in difficult situationsSincere Passion for Engaging with People: Possess the communication and organizational skills to matchProblem-Solver and Results-Driven: Able to solve problems and drive results through othersStrong Business Acumen: Capable of executing plans and strategies, with a curiosity about developing a modern retail businessWho You Are In your junior year, on your way to earning a bachelor's degree from an accredited university. 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.
BPCMSummer Internship - Influencer & Celebrity Relations BPCMSummer Internship - Influencer & Celebrity RelationsWest Hollywood, CAAs 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.
Paramount Residential Mortgage GroupSummer Internship Mortgage Paramount Residential Mortgage GroupSummer Internship MortgageCorona, CaliforniaInternOverview: 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.
Amwins InternshipsAccess Insurance Internship Amwins InternshipsAccess Insurance InternshipIrvine, CA$20–$21 / hourThat'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.
Million Dollar Baby Co.Internship Million Dollar Baby Co.Internshippico rivera, CAAt Million Dollar Baby Co., our team members are our #1 priority, and we partner with exceptional partners and retailers around the world who share our core values: Treat Your Team Like Family \u2014 lead with respect, gratitude, empathy, and kindness. Over the years, our commitment to people, innovation, and a positive workplace culture has earned us five consecutive "Best Place to Work" awards, one of the best workplaces by "Built in LA", a 4.6 rating on Glassdoor, and 13 years on the Inc.
Salas O'Brien, Inc.Department of Defense- SkillBridge Program- Internship- Active Military Salas O'Brien, Inc.Department of Defense- SkillBridge Program- Internship- Active MilitaryIrvine, CARemotePart timeAs an authorized Department of Defense SkillBridge partner, Salas O’Brien proudly supports transitioning service members by offering immersive, skills-aligned internship experiences. With over 90 offices and more than 4,000 team members across North America, we serve clients in higher education, healthcare, mission-critical, renewable energy, and government sectors.
Kirkhill Inc.Rotation Summer Internship Kirkhill Inc.Rotation Summer InternshipBrea, CAKirkhill, 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.
Clean HarborsSales Representative Internship Clean HarborsSales Representative InternshipCompton, CAFull timeThe Sales Internship Program is designed for students interested in growing their sales expertise, working with industry professionals, and making a positive impact in the environmental services industry. The intern will be responsible for tasks associated with building business, as well as developing and maintaining strong customer relationships within multiple lines of business.
Cemex IncPROFESSIONAL INTERNSHIP DEVELOPMENT AGGREGATES Cemex IncPROFESSIONAL INTERNSHIP DEVELOPMENT AGGREGATESrialto, CAAs 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.
AerotekSales Internship AerotekSales InternshipTorrance, CaliforniaIndividual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors." . We work with 95% of Fortune 500 companies and specialize in staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance.
Tremco illbruck GmbH and Co. KGConstruction Internship Program Tremco illbruck GmbH and Co. KGConstruction Internship ProgramRiverside, CAWe are seeking students in their junior or senior year in Construction Management, Architecture, Engineering, Business, or students interested in a career in construction and committed to building both a better world and a better future. You will gain real experience on jobsites that could include arenas and stadiums, hospitals, historical landmarks, commercial properties, and some of the best schools in our country.
Equinox Holdings IncPersonal Trainer Internship, SoCal Equinox Holdings IncPersonal Trainer Internship, SoCallos angeles, CAQualifications: Students must be eligible to earn academic credit for their work At least 2-years completion towards an undergraduate degree: Exercise Science, Kinesiology, Physical Education, Personal Training, or other applicable majors preferred An outgoing and personable disposition, able to socialize with others A passion for fitness and helping others reach their health and wellness goals Ability to multi-task in a fast-paced environment Customer-service oriented and an ability to understand or quickly grasp, customer priorities and terminology Effective oral and written communications skills Results oriented with an ability to organize, prioritize and manage time Previous Personal Training experience preferred but not required Additional Information: This role is an educational and training opportunity, not employment. (can be hypothetical) Research the following conditions: Hypertension, Diabetes, Pregnancy, CVD with points on cause, physiological implications, benefits of exercise on the conditions, exercises to help, and exercises to avoid Weekly connects with supervisor to review progress on weekly objectives and set up actions for the upcoming week Member experience & engagement activities: fitness Specialist Shifts, front desk support, member reach outs, etc.
Ark MgtPaid Internship – Direct Sales & Marketing Representative (Fullerton, CA & Surrounding Areas) Ark MgtPaid Internship – Direct Sales & Marketing Representative (Fullerton, CA & Surrounding Areas)Fullerton, CA$2,600–$4,000 / monthThis is a paid internship opportunity for people who are energetic, organized, reliable, and ready to learn valuable experience in direct sales, marketing, communication, and leadership. Looking for motivated students and ambitious individuals who want real-world experience, professional growth, and the opportunity to build strong business skills.
County of RiversideDept. of Public Social Services - Paid Student Internship County of RiversideDept. of Public Social Services - Paid Student InternshipRiverside, CAFull timeThe Temporary Assistant - Professional Student Intern class consists of current high school students with a valid work permit, undergraduates, graduates, doctoral students, or recent graduates with a major study area directed towards a specific profession and departmental assignments. Incumbents within the Temporary Assistant - Professional Student Intern classification are distinguished from regular County employees in that their employment is temporary, exempt from the County merit system, Cost of Living Adjustments (COLA) as well as most County-provided employee benefits, and serve in an "At-Will" status.
TremcoNewConstruction Internship Program TremcoConstruction Internship ProgramRiverside, CAWe are seeking students in their junior or senior year in Construction Management, Architecture, Engineering, Business, or students interested in a career in construction and committed to building both a better world and a better future. Youwill gain real experience on jobsites that could include arenas and stadiums, hospitals, historical landmarks, commercial properties, and some of the best schools in our country.
Mettler-Toledo International IncGraphic Designer Internship Mettler-Toledo International IncGraphic Designer InternshipTustin, CACollaborate closely with the writing team and colleagues across different departments and global locations to develop compelling content that aligns with divisional messaging and brand guidelines. About the Role Join our global Product Inspection division as a Graphic Design Intern and gain valuable experience in creating high-quality visual content for marketing and sales.
ODK MediaNewAdvertising Operations Internship ODK MediaAdvertising Operations InternshipIrvine, CACampaign Setup & QA: Assist Senior Campaign Managers in setting up and "second-setting" campaigns in Google Ad Manager, Publica and SSPs to ensure accuracy before launch. Creative Services & QA: Preview ad creatives to ensure they meet specifications, conduct quality assurance checks, and provide screenshots for client "proof of posting" reports.
Healthpeak Properties, Inc.Forward Deployed Software Engineer Internship Healthpeak Properties, Inc.Forward Deployed Software Engineer InternshipIrvine, CAPart timeWe 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.
Northwestern MutualCollege Financial Representative, Internship Program Northwestern MutualCollege Financial Representative, Internship ProgramOntario, California$500–$1,000 / yearInternOur college financial representatives, who come from varying academic backgrounds and experiences, begin to build a financial planning practice while engaging local and nationwide experts, exclusive financial products, and the support of a Fortune 500 company. Overview: College Financial Representatives in the internship program at Northwestern Mutual are provided guidance, connection, and a framework for building an integrated financial planning practice from the ground up.
Housebuildr IncRenewable Energy Internship Program (LIVES IN/NEAR LOS ANGELES ONLY) Housebuildr IncRenewable Energy Internship Program (LIVES IN/NEAR LOS ANGELES ONLY)Hollywood, CA$5,000–$8,000Top-performing setters are promoted into closing roles or team leadership, where income and impact can scale rapidly. If you’re passionate about helping people and confident in your ability to engage — this is your foot in the door to a high-earning solar career.
TRL11, Inc.Summer 2025 Engineering Internship TRL11, Inc.Summer 2025 Engineering InternshipIrvine, CATRL11 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.
Friends ChurchInternship Friends ChurchInternshipYorba Linda, CASchool-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.
Edwards LifesciencesEnvironmental Health and Safety (EHS) Internship, Summer 2026 Edwards LifesciencesEnvironmental Health and Safety (EHS) Internship, Summer 2026Irvine, CA$54,000–$72,000 / yearCurrent enrolled at an accredited university for the duration of the Internship project pursuing a Bachelor’s degree in Environmental Health and Safety, Environmental Sciences, Occupational Health and Safety, Chemical Engineering, Industrial Engineering, Environmental Science, or a related field. + Day‑to‑day work includes reviewing air quality data, conducting gap and applicability assessments, tracking corrective actions, maintaining documentation, and supporting verification activities.
RivianBusiness and Administrative Intern - Product Development Finance RivianBusiness and Administrative Intern - Product Development FinanceIrvine, California$26–$45 / hour
Rocket Lab CorporationBusiness Development Intern Summer 2026 Rocket Lab CorporationBusiness Development Intern Summer 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.
RD Rubber Technology CorporationNewBusiness Development Intern RD Rubber Technology CorporationBusiness Development InternSanta Fe Springs, California$20The internship program exposes interns to work on assignments that will expand their knowledge from their college courses and give students a professional work environment and hands-on experiences. We are dedicated to remaining at the forefront of the custom rubber molded components industry through continual improvement and innovation with the use of engineered manufacturing techniques.
Miller Kaplan Arase LLPInternship - Tax (June 2027) Miller Kaplan Arase LLPInternship - Tax (June 2027)Burbank, CA$28–$30 / hourPart timeClient Interaction Support: Support the tax team in communicating with clients regarding tax-related inquiries, helping to prepare materials for client meetings. Tax Preparation Assistance: Assist in preparing individual, corporate, partnership and trust tax returns, ensuring all necessary forms and supporting documentation are accurate and complete.
Miller Kaplan Arase LLPInternship - Audit (June 2027) Miller Kaplan Arase LLPInternship - Audit (June 2027)Burbank, CA$28–$30 / hourPart timeFor existing agreements, a role must be approved by the People & Culture department in writing and open to external search; otherwise, submittals and referrals will be considered Miller Kaplan property and not subject to fees. We want to give our clients the very best, and we understand that begins with helping our employees be their best through professional mentorship, life-work integration, and a sense of community.
PacvueRevenue Operations Analyst Summer Intern PacvueRevenue Operations Analyst Summer InternIrvine, CARemoteSuccess by the end of the internship will be demonstrated by improved CRM data accuracy, streamlined case routing processes, contributions to revenue initiatives, and the intern's ability to independently manage assigned operational tasks. Support CRM data integrity initiatives, including ensuring contracts are accurately attached and reflected within SFDC opportunities to maintain reporting accuracy and revenue visibility.
Hyundai Capital AmericaIntern (Irvine, CA) Hyundai Capital AmericaIntern (Irvine, CA)Irvine, CaliforniaEmbodying our commitment to grow, innovate, and diversify, we strive to reimagine the customer and dealer experience and launch innovative new products that broaden our market reach. Must be a graduating college senior, a recent college graduate who will be starting a graduate program in the fall of 2026 or a current graduate student obtaining a Master's degree .
Kroger Co.Summer 2026 Human Resource Intern Supply Chain - Riverside Kroger Co.Summer 2026 Human Resource Intern Supply Chain - RiversideRiverside, CAFull timeApplicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States and with Kroger Co (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status). Applicants must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States and with Kroger Co (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status).
Kroger Supply ChainSummer 2026 Human Resource Intern Supply Chain - Riverside Kroger Supply ChainSummer 2026 Human Resource Intern Supply Chain - RiversideRiverside, CAFull timeApplicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States and with Kroger Co (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status). Applicants must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States and with Kroger Co (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status).
Kroger Co.Summer 2026 Maintenance Intern- Supply Chain Kroger Co.Summer 2026 Maintenance Intern- Supply ChainLa Habra, CAFull timeFrom one tiny Cincinnati grocery store more than a century ago, we've grown into what today is the nation's largest grocer with nearly 2,800 stores in 35 states operating under 28 different names. Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States and with Kroger Co (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status).
Genuine Parts CoSales Intern Genuine Parts CoSales InternAnaheim, CAKNOWLEDGE, SKILLS, ABILITIES • Strong interest in sales, lead generation, or outbound calling • Ability to commit to a 10-12 Week summer program • Excellent communication skills (verbal and written) • Desire to learn • Strong analytical and problem-solving skills. Let us know youre interested in a future opportunity by joining our Talent Community on jobs.genpt.com or create an account to set up email alerts as new job postings become available that meet your interest!
Baker Tilly Advisory Group, LPTemporary Senior Campus Recruiter Baker Tilly Advisory Group, LPTemporary Senior Campus RecruiterIrvine, CaliforniaBaker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 141 territories, with 43,000 professionals and a combined worldwide revenue of $5.2 billion. Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S. and in many of the world's leading financial centers - New York, London, San Francisco, Los Angeles, Chicago and Boston.
PacvueEngagement & Development Summer Intern PacvueEngagement & Development Summer InternIrvine, CARemotePacvue is seeking an Engagement & Development Summer Intern to support key HR initiatives, including building Confluence resources, enhancing our internal employee learning platform (LearnUpon), and contributing to employee development programs. Focus: Build/organize HR Confluence pages, support the expansion of HR L&D content, and provide overall support on ongoing Engagement initiatives.
FirstSteps for Kids, Inc.2026 Summer Intern (Non-Paid) FirstSteps for Kids, Inc.2026 Summer Intern (Non-Paid)San Gabriel, CAWe are seeking motivated and enthusiastic individuals who are eager to learn and dedicated to helping our team in providing exceptional services to children diagnosed with autism who are receiving ABA intervention at our beautiful learning center. Learning and Development: Take advantage of countless learning opportunities throughout the internship period and and gain valuable skills and knowledge about developmental learning challenges, treatment assessment and intervention, practice management, health care, and administrative functions.
Helium 10Product Marketing Summer Intern Helium 10Product Marketing Summer InternIrvine, CARemoteThe Product Marketing Intern will support growth initiatives for Helium 10 Ads by helping execute high priority marketing programs and gathering insights that improve adoption. Pacvue's internship program runs across two 9-week cohorts, and candidates may choose the option that best fits their schedule: Cohort 1 (May 18 – July 17) or Cohort 2 (June 15 – August 14).
NeoGenomics LaboratoriesAI Finance Innovation Intern NeoGenomics LaboratoriesAI Finance Innovation InternAliso Viejo, CACore Responsibilities:Onboarding and ContextDevelop a working understanding of the Finance workflows associated with each assigned use case, including data sources, process steps, decision points, and current pain points, through direct observation and structured conversations with the team. NeoGenomics has identified a set of priority use cases where AI can meaningfully improve how our Finance function operates reducing manual work, improving analytical quality, and freeing capacity for higher-value decision support.
TikTok IncCreator Operation Manager Intern (TikTok Shop - Operations) - 2026 Summer (BS/ MS) TikTok IncCreator Operation Manager Intern (TikTok Shop - Operations) - 2026 Summer (BS/ MS)los angeles, CAAbout 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. We 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.
Crown Medical, Inc.Human Resource Specialist – Talent Acquisition Crown Medical, Inc.Human Resource Specialist – Talent AcquisitionSanta Ana, CAFull timeAssist the Talent Acquisition Manager to support Crown Dental’s sourcing and selection activities:Sourcing for hard-to-fill roles across the various business units. The Human Resource Specialist - Talent Acquisition position will have the opportunity to support 2 teams in the HR team with a variety of tasks and projects ranging from recruiting to diversity.
TikTok IncCategory Manager Intern (TikTok Shop - Operations) - 2026 Summer (MBA) TikTok IncCategory Manager Intern (TikTok Shop - Operations) - 2026 Summer (MBA)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.
Ledgent Finance & AccountingNewAccounting Clerk Ledgent Finance & AccountingAccounting ClerkSan Clemente, California$24–$27 / hourOur client, a construction/stonemasonry firm in San Clemente, is seeking a detail-oriented and motivated Accounting Clerk to support day-to-day accounting operations. · Open and distribute mail; assist with front office duties (open mail, answer phones, greet visitors) *this is very light duty, low traffic.
Fortive CorporationNewGLDP Associate - Finance Track Fortive CorporationGLDP Associate - Finance TrackIrvine, CA$58,995–$98,555 / yearWe're a force for progress, working alongside our customers and partners to solve challenges on a global scale, from workplace safety in the most demanding conditions to advanced technologies that help providers focus on exceptional patient care. These experiences are designed to strengthen both technical and interpersonal skills by providing meaningful responsibility, cross-functional collaboration, and exposure to experienced business leaders, mentors, and subject matter experts.
TikTok IncOperations Intern (TikTok LIVE-AMS)-2026 Summer (BS/MS) TikTok IncOperations Intern (TikTok LIVE-AMS)-2026 Summer (BS/MS)los angeles, CATeam Introduction The TikTok LIVE team's mission is to work hand-in-hand with LIVE creators, agencies, and partnership organizations to create an environment that brings communities together in real time to create meaningful and interactive connections around the globe. About the Teams: Possible teams within TikTok LIVE Operations include: LIVE Operations: Collaborates with creators and partners to build an environment where creators can succeed and grow.
Kroger Co.Fall 2026 Construction Project Engineer Intern Kroger Co.Fall 2026 Construction Project Engineer InternCompton, CAFull timeUnder 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.
RivianFinance Associate, EDV Program RivianFinance Associate, EDV ProgramIrvine, California$85,000–$95,000 / year