NewOutside Sales Internship - Summer 2027 UlineOutside Sales Internship - Summer 2027Ontario, CALearn alongside experienced Account Managers, sales trainers and department leaders who will support your development through weekly mentoring, team meetings and customer visits. As an Outside Sales Intern, spend your summer working side-by-side with sales professionals supported by the best training, tools and products to win in the field every day.
NewSummer Associate 2027 - 2L (Class of 2028) KAHANA & FELD LLPSummer Associate 2027 - 2L (Class of 2028)Irvine, CA$35–$40 / hourThe worker is required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading. This is an exciting opportunity for a law student to gain practical experience, receive mentorship from experienced attorneys, and develop skills in multiple areas of civil litigation.
NewFall Outdoor Science School Counselor Scouting America Orange County CouncilFall Outdoor Science School CounselorOrange, CA$16.90–$18 / hourOur 210-acre outdoor education center hosts thousands of youth from across Southern California and beyond for our multiple day outdoor science camp, field trips, and weekend adventures. We’re hiring Outdoor Science School Camp Counselors at the Irvine Ranch Outdoor Education Center, part of Scouting America – Orange County Council .
NewSummer Camp Counselor - Hiring Immediately swipejobs LLCSummer Camp Counselor - Hiring ImmediatelyChino, CAAs a Theatre Camp Counselor, you'll play a key role in guiding campers through exciting daily activities while helping them build confidence, creativity, teamwork, and friendships in a safe and supportive environment. We're looking for energetic, creative, and responsible Theatre Camp Counselors to help bring the magic of performing arts to life this summer!
Summer Camp Activity Counselor Orange County Yes UsaSummer Camp Activity Counselor Orange CountyIrvine, CaliforniaAssist in coordinating on-campus food activity deliveries, including tasks such as picking up food, setting up a dining area, facilitating food distribution, and cleaning up the dining area. Contribute to the preparation for student arrival by participating in tasks such as room inspections, assembling welcome packets, facilitating new student orientation, and conducting campus tours, among other responsibilities.
Summer Camp Activity Manager Los Angeles Yes UsaSummer Camp Activity Manager Los AngelesIrvine, CaliforniaThe Activity Manager reports to the Center Director and will be responsible for organizing off-site excursions and on-campus activity programs, ensuring their successful implementation by supervising and supporting a team of activity counselors. Ability to remain calm under pressure and maintain a positive, constructive demeanor in clients’ presence even when problems and emergencies arise; Flexibility in terms of work assignments.
Summer Intern The Napa InstituteSummer InternIrvine, California$23–$25 / hourThe Summer Intern will assist the Events Manager and Napa Institute team with event coordination, administrative projects, attendee communications, vendor support, and onsite conference execution. The Napa Institute is seeking a highly organized, enthusiastic, and mission-driven Summer Intern to support the Events team during preparation for the Napa Institute Summer Conference and other key organizational events.
Summer Intern Pacific Hospitality GroupSummer InternIrvine, CaliforniaThe Summer Intern will assist the Events Manager and Napa Institute team with event coordination, administrative projects, attendee communications, vendor support, and onsite conference execution. The Napa Institute is seeking a highly organized, enthusiastic, and mission-driven Summer Intern to support the Events team during preparation for the Napa Institute Summer Conference and other key organizational events.
Summer Swim Instructor Premier Swim Academy - Rancho CucamongaSummer Swim InstructorRancho Cucamonga, CA$18–$20 / hourAs a Swim Instructor, you'll teach essential swimming skills, instill confidence, promote a love for swimming, and ensure a safe and supportive learning environment. In this role, you'll provide high-quality swim instruction to individuals or groups, focusing on water safety, stroke development, and overall aquatic skills in Rancho Cucamonga.
NewSummer Seasonal Ambassador - Los Cerritos Center Lush Handmade CosmeticsSummer Seasonal Ambassador - Los Cerritos CenterCerritos, CAWe recognize that our facilities, along with our settler and newcomer staff are guests on this land and as we act to repair past harm, we do it together in ally ship with Indigenous People everywhere, including staff, customers and with leadership from organizations and communities we work with. Building the Brand: Educate customers on our brand values including our stance on Fighting Animal Testing, Freshest Cosmetics, Ethical Buying, 100% Vegetarian, Handmade, and Naked Packaging.
Summer Swim Instructor Premier Swim Academy - Diamond BarSummer Swim InstructorDiamond Bar, CA$18.85–$20.85 / hourAs a Summer Swim Instructor, you'll teach essential swimming skills, instill confidence, promote a love for swimming, and ensure a safe and supportive learning environment. In this role, you'll provide high-quality swim instruction to individuals or groups, focusing on water safety, stroke development, and overall aquatic skills in Diamond Bar.
Outside Sales Internship - Summer 2027 Uline, Inc.Outside Sales Internship - Summer 2027Ontario, CALearn alongside experienced Account Managers, sales trainers and department leaders who will support your development through weekly mentoring, team meetings and customer visits. As an Outside Sales Intern, spend your summer working side-by-side with sales professionals supported by the best training, tools and products to win in the field every day.
Central OC Young Life — Summer 2026 Internship Program Young LifeCentral OC Young Life — Summer 2026 Internship ProgramTustin, CaliforniaBecause of Young Life’s exclusive Christian purposes of evangelism and discipleship as set forth in its Articles of Incorporation and in these Bylaws, and to reflect what has always been and will continue to be the position of Young Life, specifically the Christian belief that each and every employee and volunteer of the corporation should minister as a servant of God with the primary responsibility of proclaiming the gospel of Jesus Christ and, as such, is an integral part of the Christian mission and ministry of the corporation , Young Life shall only employ individuals or enlist volunteer leaders who: (a) profess a belief in Jesus Christ as their personal Savior and Lord; and (b) subscribe to the statements and policies required of all Young Life staff, including the Young Life Statement of Faith. Experience with Canva, social media management, Google Workspace, photography/video editing, or communications is a plus, but not required.
Civil Engineering Intern (Airfields) - Summer 2027 RS&HCivil Engineering Intern (Airfields) - Summer 2027Ontario, California$25–$29 / hourThe Team: Joining our Aviation team means an opportunity to explore your potential and apply your diverse skills to serve the large and small airports of the aviation industry as a trusted advisor. Our integrated teams translate experience into insight, turn challenges into opportunities, and build relationships that are as strong as the buildings and infrastructure we deliver together.
Environmental 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.
ESL Teacher Summer Camp Yes UsaESL Teacher Summer CampIrvine, CaliforniaAs the English teacher, you'll plan and deliver effective, dynamic, and engaging lessons for international teenagers and young adults, while evaluating their progress. Prior to offering a job to selected candidates, YES USA will: Complete a reference check (names and contact details of three references are required).
2027 Summer Associate Jackson Lewis2027 Summer AssociateRiverside, CaliforniaWe help employers develop proactive strategies, strong policies and business-oriented solutions to cultivate high-functioning workforces that are engaged and stable, and share our clients’ goals to emphasize belonging and respect for the contributions of every employee. Focused on employment and labor law since 1958, Jackson Lewis P.C.’s 1,000+ attorneys located in major cities nationwide consistently identify and respond to new ways workplace law intersects business.
Credits & Incentives Associates (BT Summer Intern Conversions Only) Baker Tilly Advisory Group, LPCredits & Incentives Associates (BT Summer Intern Conversions Only)Irvine, 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.
Business Risk Consultants (BT Summer Intern Conversions Only) Baker Tilly Advisory Group, LPBusiness Risk Consultants (BT Summer Intern Conversions Only)Irvine, 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.
Tax and Audit Associates (BT Summer Intern Conversions Only) Baker Tilly Advisory Group, LPTax and Audit Associates (BT Summer Intern Conversions Only)Irvine, 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.