25 Results for

Summer IT Jobs in Rancho Cucamonga, CA

Jobs

Rancho Cucamonga, CA

$18–$20

As 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.

30+ days ago

Irvine, California

40 hours of Sick Leave per Year.

· Full Time Employees Receive:

o 2 weeks of PTO per year

o 7 annual paid holidays (including personal/mental health days)

o 401 (k)

. o 2 paid mental health days (full time employees, 1 paid mental health day for part time employees)

· Company issued iPad to access digital data collection and internal resources.

· Career advancement and promotion opportunities in as little as 6-months!

30+ days ago

Irvine, CA

$20–$26 / hour

We are changing the game by providing high quality and regularly scheduled supervisory support which help you make a difference in your clients’ lives. Additionally, we’re looking for someone who values work-life balance and want to make meaningful changes to people’s lives in a transparent and rewarding environment.

30+ days ago

Orange, CA

$19–$22 / hour

Under direct supervision, Summer Interns participate in a ten-week professional development program designed to provide hands-on, entry-level experience aligned with the student's major field of study and the sponsoring department's business operations. Interns gain real-world exposure to OCTA operations and the transportation industry while contributing to meaningful projects and learning from experienced professionals.

30+ days ago

Riverside, CA

Full time

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). 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).

30+ days ago

Riverside, CA

Full time

30+ days ago

La Habra, CA

Full time

From 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).

30+ days ago

Irvine, CA

$20.52–$34.20 / hour

Intern's complete real projects-root‑cause analysis, SPC, value‑stream mapping, Kaizen events, supplier support, and internal audits-gaining practical experience with quality systems and continuous‑improvement methods. By joining our Engineering Internship program, you will become a valued member of our team - tackling challenging issues, delivering truly impactful results, and providing you the opportunity to grow both technically and personally through practical working experience.

28 days ago

Irvine, California

Join us and gain direct access to leaders across various departments, collaborate with innovative minds, and contribute to projects that make a real impact!

Summer 2026 Internship Program

At Viant, we will offer a personalized unique experience for our interns that mimics what it’s like to actually work with us. We’re excited to offer hands-on Summer 2026 internships at our Irvine headquarters, where you’ll have the chance to apply your skills, learn from industry experts, and contribute to impactful projects.

Our engineering internship provides an opportunity to dive into real-world challenges, collaborate with talented teams, and grow your technical abilities.

14 days ago

Arcadia, CA

We 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.

6 days ago

Cerritos, CA

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.

8 days ago

Costa Mesa, CA

$78,000–$140,000 / year

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Preparing income tax provisions in accordance with ASC 740 as well as supporting the Deloitte audit team on tax provision reviews, including analyzing the authority level of uncertain tax positions.

14 days ago

Corona, CA

$22–$25 / hour

Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

19 days ago

Colton, CA

Appropriate credentials include part-time or full-time Adult Designated Subjects Credentials, K-12 Multiple Subjects Credential or Single Subject Credential in the target area; BCLAD Spanish for GED Preparation taught in Spanish Classes are held online; 2-4 days a week; 2-3 hours a day , depending on the assignment. Credential Copy (Must possess a valid California Multiple Subject or Single Subject teaching credential, including an authorization to teach English learners.

17 days ago

Anaheim, California

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Job Posting Segment: Park Ops

Job Posting Primary Business: Operations Planning & Insights (DLR)

Primary Job Posting Category: Engineering Intern

Employment Type: Full time

Primary City, State, Region, Postal Code: Anaheim, CA, USA

Alternate City, State, Region, Postal Code:

Date Posted: 2026-02-21

Bergeron%40disney.com%7C0d6aa6474d62449daab308da8ac9494c%7C56b731a8a2ac4c32bf6b616810e913c6%7C1%7C0%7C637974894363280203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=auFvP8N0AG4SCWeWdURA%2Bjp5Z0fsxxABiIcgZhqp9Ww%3D&reserved=0" rel="nofollow noopener noreferrer" target="_blank">Disney Engineering: Role Spotlight | Industrial Engineering - YouTube.

30+ days ago

Irvine, CA

$26–$47.50 / hour

The candidate will work with a mentor and the job responsibilities will include: • Design and pilot cutting-edge optimization and/or AI algorithms to solve real problems in the Supply Chain domain • Develop new algorithms or improve existing ones using programming languages such as Python and other visual programming tools such as Knime or Alteryx or Microsoft SSIS • Establish best practices for data collection preparation and analysis • Design and implement experiments to test hypotheses and improve ML models • Collaborate with other supply chain team members AI architects IT. Gurobi CPLEX or open-source solvers etc • General knowledge of Industrial Engineering principles Supply Chain Management inventory management and/or production control • Excellent programming skills in Python • Knowledge of machine learning frameworks such as PyTorch Tensorflow and/or Keras • Knowledge of SQL and working with large datasets • Excellent written and oral communication skills.

30+ days ago

Moreno Valley, California

p>Exciting Opportunities: Immerse yourself in a career that's not just about teaching swim lessons – it's about CREATING memorable experiences by the water.

Team Spirit: Join a community of like-minded individuals who share your passion for water safety and HAVING a great time while doing it.

30+ days ago

Cerritos, CA

Kemper is looking for students who want to learn, work hard, and are willing to a make real-life impact on cases that will involve attorneys and paralegals. We deliver meaningful experiences in various areas of the litigation process like pleadings, discovery, depositions, mediations/arbitrations, trial, and much more.

30+ days ago

Irvine, CA

$54,000–$72,000 / year

Current 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.

30+ days ago

Ontario, CA

$34–$38 / hour

The Company supports a thriving ecosystem of global customers and partners with the industrys leading process technologies and a portfolio of design enablement solutions to unleash innovation for the global semiconductor industry. In North America, TSMC has a strong sales and service organization that works with customers by helping them achieve silicon success with cutting-edge technologies and manufacturing excellence.

30+ days ago

p>Messer is the world's largest privately held industrial gases company and what we do matters because it is woven into every part of life, from the medical gases that patients rely on to the essential elements needed to safely and sustainably produce the goods our communities depend on. We prioritize and invest in our people at every level of our organization - the dedication, knowledge, customer focus and entrepreneurial spirit of our employees is what make Messer refreshingly different.

8 days ago

Anaheim, CA

$21–$26 / hour

The CAS Experience What working part-time in home & community services looks like Flexibility First Part-time hours built around your availability Sessions provided in home and community settings only Caseload assigned within a defined local region Consistent schedules once cases are assigned No weekends required Training & Clinical Support Paid onboarding and hands-on training Ongoing supervision from experienced BCBAs Paid RBT certification (training, exam, and supervision included, if applicable) Regular coaching and feedback to build confidence and skills Supportive Team Culture Be part of a collaborative, respectful team Included in team trainings and communication Recognition for reliability and consistency ____ Role Overview As a Part-Time Home & Community Behavior Technician, you'll deliver 1:1 ABA therapy to children in natural environments under BCBA supervision. Promote safe, positive, and inclusive environments for childrenSupport children with daily routines, including personal care as needed (e.g., diapering, toilet training)Track and document progress, behavior data, and session notes accuratelyCollaborate with clinical supervisors, educators, and family members to ensure consistency and progressAbout Community Autism ServicesCommunity Autism Services, a division of The Stepping Stones Group, is dedicated to transforming the lives of children and families through compassionate, evidence-based care.

20 days ago

Tustin, CA

$21–$26 / hour

strong>____ The CAS Experience What working part-time in home & community services looks like Flexibility with Growth Built In Part-time schedule with weekday availability Caseload built within a defined local region Sessions may take place in homes, schools, or community settings Opportunity to expand into a full-time schedule as additional cases become available No weekends required Training, Support & Growth Paid onboarding and hands-on training Ongoing supervision from experienced BCBAs Paid RBT certification (training, exam, and supervision included) Tuition reimbursement and professional development opportunities Regular coaching and feedback to build skills and confidence Support transitioning from part-time to full-time when ready Team Culture & Recognition Be part of a collaborative, supportive team Recognition for reliability, flexibility, and growth Inclusion in team events, trainings, and celebrations ____ Role Overview As a Part-Time Home & Community Behavior Technician, you'll deliver 1:1 ABA therapy to children in natural settings, including homes, schools, and community environments. ____ About CAS Community Autism Services is committed to delivering high-quality, compassionate care to children and families while creating meaningful, sustainable careers for our team members.

5 days ago

Arcadia, CA

$18–$20 / hour

As a Camp Leader, you’ll guide groups of children through exciting daily activities while helping create a safe, supportive, and fun environment where kids can learn, play, and build friendships. We’re looking for energetic, responsible Camp Leaders who love working with kids and enjoy leading fun activities in a high-energy environment.

30+ days ago

Irvine, CA

$21–$26 / hour

Prospect Mundelein Naperville New Lenox North Aurora North Chicago Northbrook Oak Brook Oak Forest Oak Lawn Oak Park Oaklawn O'Fallon Orland Park Oswego Palatine Pana Plainfield Plano Posen Prospect Heights Richton Park Rockford Romeoville Roselle Round Lake Roxana Saint Anne Saint Charles Sangamon Schaumburg Schiller Park Shabbona Shorewood Skokie Smithton South Holland Southwestern area St. ABA ServicesBehavioral/Autism SupportCorporate ServicesMental Health ServicesNursing/Support ServicesOther Teaching ServicesSchool Psychology ServicesSchools, Clinic & Community ServicesSpecial Education TeachingSpecial Education Teaching ServicesSupervision JobsTherapy Services.

20 days ago

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Summer IT Jobs in Rancho Cucamonga, CA

Summer Swim Instructor Premier Swim Academy - Rancho Cucamonga

ABA Positions! Hiring ASAP for summer! Part Time Behavior Technicians! Pop Therapies

ABA Positions! Hiring ASAP for summer! Part Time Behavior Technicians! POP THERAPIES INC

Summer Intern, CAMM Orange County Transportation Authority

Summer 2026 Human Resource Intern Supply Chain - Riverside Kroger Co.

Summer 2026 Human Resource Intern Supply Chain - Riverside Kroger Supply Chain

Summer 2026 Maintenance Intern- Supply Chain Kroger Co.

Summer - Quality Engineering Internship - (SSO Division, Location: Irvine, CA) Parker Hannifin Corp

UCI Career Fair - Summer 2026 Internship Viant Technology

Summer Seasonal Ambassador - Westfield Santa Anita Lush Handmade Cosmetics Ltd

Summer Seasonal Ambassador - Los Cerritos Center Lush Handmade Cosmetics Ltd

Tax Consultant (LLM) (Summer 2026) Deloitte Touche Tohmatsu Ltd

Revit Intern (Summer 2026) Salas O'Brien Engineers Inc

Adult Education Summer Program Teacher #12003- IN HOUSE ONLY Colton Joint Unified School District

Disneyland Resort Industrial Engineering Intern, Summer 2026 The Walt Disney Company

Digital Supply Chain Summer/Fall Co-Op Skyworks Solutions Inc

Summer Swim Lesson Manager Premier Aquatics

Law Clerk Intern - Summer 2026 Kemper Corp

Environmental Health and Safety (EHS) Internship, Summer 2026 Edwards Lifesciences

Summer 2026 - Memory Design Engineer Intern 7323 Taiwan Semiconductor Manufacturing Co Ltd

Intern, Health, Safety, Environment, & Quality (HSEQ) - Summer 2026 Messer LLC

Behavior Support Specialist The Stepping Stones Group LLC

ABA Behavior Technician The Stepping Stones Group LLC

Little Land Camp Leader Little Land Pediatric Therapy & Play Gym

Behavior Technician (Vietnamese Speaking) The Stepping Stones Group LLC

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