Internship Jobs in Casa Blanca, CA
Cardinal Health
Ontario, CA
To be considered for the Cardinal Health Summer 2026 Internship Program, candidates should meet a combination of the following criteria: Currently pursuing a bachelor’s degree in Business Administration, Logistics, Management, Supply Chain, Operations Management, or related field, preferred. Interns participate in social, team-building, and community service events designed to build a strong peer network and enrich the overall internship experience.
Talley LLP
Orange, CA
Talley, LLP, and its affiliated entities, Talley Law Group, LLP (“TLG”), Talley Capital Group, LLC (“TCG”) and Talley Client Accounting Services, LLC (“TCAS” fka Group 11) (collectively “Talley”) is a full service financial, tax, legal and consulting organization designed to meet the needs of entrepreneurially driven businesses and their owners. Talley, LLP and its affiliated entities (Talley Law Group, Talley Capital Group, and Talley Client Accounting Services) provide full-service financial, tax, legal, and consulting solutions tailored to entrepreneurially driven businesses and high-net-worth individuals.
Wayfair
Perris, CA
We’ve been busy building a best-in-class logistics network that allows us to delight customers by speeding up deliveries, adding services, and reducing damage using our own physical, asset-based warehouses. Develop expertise in your area of focus to become a credible company expert, capable of providing accurate and clear answers to inquiries or knowing where to locate information.
Uline
Ontario, CA
As a Uline Outside Sales Intern, spend your summer working alongside sales professionals with the best training, tools and products to win in the field every day. Coordinate and conduct one-on-one customer visits providing business solutions from our world-class website and catalog stacked with 43,000+ quality products.
TTE Technology Inc
$16 - $23
Irvine, CA
At TCL, we are driven by a commitment to innovation in consumer technology, empowering millions worldwide to Inspire Greatness through our award-winning portfolio of home entertainment, audio, mobile, and home comfort solutions. Our internship program is designed for students who want meaningful exposure to how a global organization operates and who are interested in building practical, transferable skills in a professional environment.
Yokohama Tire Corporation
Santa Ana, California
The Sales Marketing Program Intern may be asked to coordinate certain aspects of a project, or be expected to help develop a comprehensive program, complete with processes, timelines, and communication elements. Summary: The Sales Marketing Program Intern will help drive Yokohama sales initiatives by supporting the management of dealer incentive programs.
Fluor
$42000 - $72000
Aliso Viejo, CA
Market Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together.
Fluor
$42000 - $72000
Aliso Viejo, CA
Market Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together.
TRL11, Inc.
Irvine, CA
TRL11 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.
Amwins Internships
$20 - $21
Irvine, CA
That'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.
CMD Electric
$18 - $25
Ontario, California
Overview: CMD Electric is a leading electrical subcontractor specializing in delivering high-quality electrical services for residential, commercial, and industrial projects. The Project Engineer Intern position will assist and support multiple Project Managers and Superintendents in coordinating and managing electrical construction projects.
Kirkhill Inc.
Brea, CA
Kirkhill, 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.
Edwards Lifesciences
$54000 - $72000
Irvine, CA
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.
Aerotek
Rancho Cucamonga, California
Individual 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.
Candor Pest Control
$1500 - $10000
San Bernardino, CA
As a Candor Pest Control sales representative, you'll help homeowners find practical, reliable solutions while building valuable sales and leadership skills. Completing the internship will enrich your resume with proven experiences and measurable results from the summer, while showcasing your new capabilities as you transition into your career.
Cordis
Irvine, California
Overview: Selution, in partnership with Cordis, specializes in the development of ground-breaking technology and commercialization of advanced drug device combination products for the treatment of coronary and peripheral artery disease. This role provides hands-on exposure to production processes, continuous improvement initiatives, and engineering documentation that directly support safe and effective medical devices.
Anderson Sport and Wellness
Newport Beach, CA
Oversee 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).
Healthpeak Properties, Inc.
Irvine, CA
We 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.
CAIR LA
Anaheim, CA
Interns will receive basic training in all aspects of CAIR's work but will be assigned a focus project in one of the following areas: Youth Empowerment: Interns assist with implementing CAIR's youth programming with a focus on the issues of identity, civil rights, civic engagement, and social justice. The internship program provides a means to complement academic work with practical vocational experience through professional development and department support that identifies skills, develops leadership, and addresses critical community needs.
Toll Brothers, Inc.
$20 - $22
Irvine, CA
In this role, the Assistant Construction Manager Intern will assist in the supervision of all on-site construction, including the scheduling of sub-contractors on the job, resolving day-to-day problems on the job site, and inspecting all work during construction to ensure compliance with plans and specifications. Other responsibilities of the intern may include obtaining all permits necessary to construct houses, ordering all materials required to construct houses, and working with the Assistant Construction Manager, Construction Manager, and Project Manager to set up and monitor the construction schedule.
Northwestern Mutual
$500 - $1000
Irvine, California
Our 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.
Zymo Research Corporation
$20 - $30
Irvine, CA
Actual compensation details will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors. If you are contacted by anyone claiming to represent us using a free email service (e.g., Gmail, Yahoo, Hotmail) or asking for payment, please treat this as fraudulent and report it immediately to HR@zymoresearch.com.
Greysteel Company Llc
Irvine, CA
This internship offers a unique opportunity to gain hands-on experience and develop a comprehensive understanding of the CRE sector through participation in training sessions, group discussions, return of deliverables, and practical work with experienced Advisors. . Engage in a dynamic learning experience blending hands-on training, real-world exposure, and a structured curriculum aimed at fostering expertise in commercial real estate and salesmanship.
Related
Irvine, California
Related California has a long history of community partnership, having collaborated with more than 40 municipalities and over 30 non-profit organizations throughout California, and has successfully developed and managed a broad range of property types throughout Alameda, Contra Costa, Los Angeles, Orange, Sacramento, San Bernardino, San Diego, San Francisco, and Santa Clara counties. Since 1989, Related California has undertaken a range of transformational developments from best-in class luxury high rise residential properties to the redevelopment of obsolete public housing, spanning a broad spectrum of urban infill, affordable, mixed-income and market rate multi-family developments.
DAHLIN Architecture | Planning | Interiors
Irvine, CA
Interns can expect to work on a variety of tasks similar to entry-level staff, and the tasks will vary depending on our current project needs. DAHLIN is a diverse, award-winning architecture, planning, and interiors firm practice with offices located throughout the Western United States.
Pacvue
Irvine, CA
Success 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 America
Irvine, California
Embodying 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 .
Skyworks
$26 - $47.5
Irvine, CA
At Skyworks, you will find a fast-paced environment with a strong focus on global collaboration, minimal layers of management, and the freedom to make meaningful contributions in a setting that encourages creative thinking. We are seeking a 2026 Summer-Fall Co-Op (Jun to Dec) to work with our advanced development team to enable state-of-the-art semiconductor devices for 5G applications.
Pacvue
Irvine, CA
Pacvue 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.
Helium 10
Irvine, CA
The 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).
Zymo Research Corporation
Tustin, CA
Actual compensation details will be provided in writing at the time of offer, if applicable, and is based on several factors we believe fairly and accurately impact compensation, including geographic location, experience, knowledge, skills, abilities, and other job permitted factors. Recognized as a Top Workplace by the Orange County Register in 2021, 2022, and named a Top Workplace USA in 2023, Zymo Research continues to be a vibrant community where employees thrive, feel connected, and are inspired by their work.
esVolta
Newport Beach, CA
We are headquartered in Newport Beach, California, with employees in multiple regions across the U.S. Our diverse management team has many decades of experience in the renewable energy, utility, and independent power sectors. Our storage projects provide major utilities with a multitude of important services including reliable fast-ramping capacity, energy and ancillary grid services including renewable energy integration support.
Baker Tilly Advisory Group, LP
Irvine, California
Baker 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.
Crown Medical, Inc.
Santa Ana, CA
Assist 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.