185 2026 intern jobs at 49 companies in Bloomington, CA
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BY REFERRAL ONLY - INTERN 2026-2027
San Bernardino, California, United States
OnsitePart Time, Internship
Internal candidates only; invitation from SBCSS HR required. Part-time internship for the 2026-2027 year (120 days).
3mo
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Counselor Intern Fall 2026
Fullerton, California, United States
OnsiteFull Time
University letter indicating eligibility for Counseling intern experience
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Intern to Intern Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Huntsville or Charleston or Tinker Air Force Base or Oklahoma City or Berkeley or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Saint Louis or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$38k-$64k/yr OnsiteFull Time, Internship
Must be enrolled in a bachelor's or higher program (graduation on/after Aug 2027), be available full-time for a 10-12 week Summer 2027 internship, and have previously interned with Boeing.
1w
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Management Trainee Intern Fall 2026
Ontario, California, United States
$21/hr OnsiteInternship, Part Time
0.5+ YOEMust be 18+, enrolled full-time in a bachelor's program (graduating Dec 2026), 6 months experience in sales/customer service/leadership/management, valid unrestricted driver's license, authorized to work in the US, available for an 8-10 week Oct–Dec 2026 commitment.
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Intern
Rancho Cucamonga, California, United States
OnsiteInternship
Internship providing ministry training and leadership development; plan and execute events, foster community connections; 10–20 hours/week from late Aug 2026 to early May 2027.
2mo
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Psychologist Intern for 2026-27
Anaheim, California, United States
OnsiteFull Time
Enrolled in a graduate-level school psychology program; must hold a California internship credential with school psychologist authorization or a college/university letter of eligibility; DOJ fingerprint clearance; bilingual preferred.
3mo
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VCA ASEC Specialty Intern 2026-27
Los Angeles, California, United States
$81k/yr OnsiteFull Time
Internship at VCA Animal Hospitals; full-time position with competitive compensation and benefits; location Los Angeles, CA; salary around $81,000 per year; Workday-based application process.
3mo
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School Counselor Intern - Fall 2026
La Habra, California, United States
OnsiteInternship, Part Time
Letter of introduction, resume, and proof of enrollment in a Pupil Personnel Services credential program; unpaid internship.
1mo
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Corporate Development Intern (Fall 2026)
Los Angeles or New York
$25/hr OnsitePart Time, Internship
Must be a junior or senior pursuing a bachelor's (preferably Finance, Accounting, or Economics); basic financial modeling, Excel/PowerPoint/Word proficiency; strong communication; internship experience preferred; interest in investment banking or finance.
Salesforce, PitchBook, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
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Corporate Development Intern (Fall 2026)
Los Angeles or New York
$25/hr OnsitePart Time, Internship
Junior or senior bachelor’s student in finance/accounting/economics; basic financial modeling; strong Excel, PowerPoint, Word skills; analytical, written and verbal communication; self-starter; interest in investment banking or corporate development.
Salesforce, Pitchbook, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
3w
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Intern (Enterprise Architecture) - Fall 2026
Orange, California, United States
$48k-$65k/yr OnsiteInternship
Enrollment in a college or vocational program required; coursework in IT/CS preferred. Duties include supporting enterprise architecture, documentation, analysis, and meeting preparation.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
3w
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External Affairs Intern (Fall 2026)
Los Angeles or Washington
$21/hr HybridFull Time, Internship
Interest in immigration and criminal justice reform; organized and detail-oriented; basic social media and digital content skills; available full-time M–F 9:30–5:30 for ≥4 months; Canva and video editing a plus.
Canva, Instagram, Facebook, LinkedIn, X/Twitter, Threads, Bluesky, YouTube
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Investment Banking Intern (Fall 2026)
Los Angeles, California, United States
OnsiteFull Time
Junior or senior undergraduate with 3.5+ GPA, US work authorization, financial modeling and Excel skills, PowerPoint familiarity, strong research and communication abilities.
Microsoft Excel, PowerPoint
3w
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Technical Intern, Advanced Analysis Fall 2026
Newport Beach, California, United States
$29-$37/hr OnsiteMultiple Commitments Available
Current student in civil/structural engineering, materials science, architecture, or related field; strong academics; strong communication; interest in field and site work.
1w
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Accounting Intern - Los Angeles, CA 2026
Los Angeles, California, United States
$27-$31/hr OnsiteMultiple Commitments Available
Currently enrolled in an accounting/finance degree, strong Excel/Word skills, analytical and communication skills, reliable transportation for occasional site travel.
Microsoft Excel, Microsoft Word
1mo
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Talent Acquisition Project Intern (E-Commerce) - 2026 Summer (BS/MS)
Los Angeles, California, United States
OnsiteFull Time, Internship
Currently pursuing a Bachelor's or Master's degree; strong communication, organization, and interest in technical recruiting; able to commit to a 6-month full-time summer internship in 2026.
LinkedIn Recruiter, GitHub, Stack Overflow
2mo
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Public Affairs Intern (Unpaid - Fall 2026)
San Bernardino, California, United States
OnsiteInternship, Part Time
Current undergraduate or graduate student; strong communication, organizing, and computer skills; bilingual English/Spanish preferred; reliable transportation and valid CA driver’s license if using personal vehicle; 1 semester commitment.
Microsoft Word, Microsoft Excel, Microsoft Outlook
3w
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Sales Market Research Intern (Fall 2026)
Austin or Los Angeles or Miami or New York or Phoenix or Texas
HybridInternship
Conduct outbound research and verification of venue info and contacts, comfortable making phone calls, strong verbal and note-taking skills, detail-oriented; enrolled in business/sales/marketing/communications program.
2mo
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Software Engineering Intern, Applications - Fall 2026
Irvine or Palo Alto
$38-$51/hr OnsiteFull Time, Internship
Must be an enrolled Bachelor's or Master's student; proficiency in Kotlin and Android (Android Jetpack) required; Android app development experience and Jenkins (CI) preferred.
Kotlin, Android, Android Jetpack, Jenkins
1mo
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Intern/Co-op – Geotechnical Engineering (Fall 2026)
Irvine, California, United States
$24-$31/hr OnsiteInternship
Pursuing a degree in Civil/Geotechnical Engineering, working knowledge of AutoCAD and Microsoft Office, valid driver\u0002s license, strong communication and analytical skills; geotech lab and field exposure preferred.
AutoCAD, Microsoft Office Suite
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