National City • 50 milesRemote · Hybrid · Onsite · Field · All Environments
National City • 50 milesRemote · Hybrid · Onsite · Field · All Environments
National City • 50 milesRemote · Hybrid · Onsite · Field · All Environments
National City • 50 milesRemote · Hybrid · Onsite · Field · All Environments
386 internship jobs at 218 companies in National City, CA
2w
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2027 AI Initiatives PhD Internship
La Jolla, California, United States
$30/hr HybridInternship
Pursuing a PhD in a quantitative field; strong Python and SQL skills; experience with LLMs/NLP and quantitative modeling; ability to work in-person in La Jolla for summer and hybrid part-time in fall.
Python, SQL, LLMs, NLP, Snowflake, Azure, Airflow
2w
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Program Director, Dietetic Internship - 140639
San Diego, California, United States
$100k-$188k/yr OnsiteFull Time
5+ YOEMaster's degree or higher in nutrition-related field, RDN credential, ≥5 years clinical nutrition experience, ACEND accreditation knowledge, curriculum and preceptor development, supervisory and quality-improvement skills.
Canvas
1mo
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Internship
San Diego, California, United States
OnsiteInternship, Temporary
Currently in 3rd or 4th year of a bachelor's degree program; adaptable, collaborative, proactive; willingness to perform hands-on branch operational work and learn leadership and problem-solving skills.
1mo
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2027 Internship Turbomachinery Operations
San Diego, California, United States
$26-$43/hr OnsiteInternship
Currently pursuing a relevant 4-year or advanced degree (sophomore+), GPA≥2.8; strong problem-solving, communication, and teamwork skills; internship/co-op experience preferred.
Creo/PDM, CAD/CAM, Computer Numerical Control Programming
1mo
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2027 Commercial Banking Summer Internship – Early Careers (CA/CO)
Los Angeles or San Francisco or San Diego or Denver
$34-$52/hr OnsiteFull Time, Internship
0.5+ YOE6+ months of experience (or equivalent); currently pursuing a bachelor’s degree (preferred, expected graduation Dec 2027–Jun 2028); strong analytical, communication, and organizational skills; intermediate Microsoft Office; familiarity with AI productivity tools; must be authorized to work in the U.S. without sponsorship.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Copilot
1w
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Internship -Education Public Relation
New York City or Washington or Abu Dhabi or Atlanta or Bangalore or Bangkok or Beijing or Boston or Chicago or Delhi or Denver or Detroit or Dublin or Fort Lauderdale or Frankfurt or Hong Kong or Honolulu or Jerusalem or Kuala Lumpur or London or Los Angeles or Madison or Manila or Melbourne or Mumbai or Munich or Nashville or Paris or Portland or San Diego or San Francisco or Seattle or Singapore or Sydney or Vancouver or Yangon
HybridInternship, Full Time
Full-time fall internship for students interested in education PR, journalism, public affairs, communications, or marketing; requires strong writing, editing, research, collaboration, and Microsoft and Google Workspace skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Docs, Google Sheets, Google Slides, Slack, Zoom, Meltwater, Muck Rack, Canva, Claude, Gemini, ChatGPT, NotebookLM, LinkedIn, X, BlueSky, TikTok, Instagram, Facebook, Reddit, Substack
2mo
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DOW SkillBridge Military Application (California)
Sacramento or Los Angeles or Santa Cruz or San Diego
OnsiteInternship
Active-duty military within last 180 days; CO approval required; internship under DoD SkillBridge.
2w
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Internship Application
San Diego, California, United States
OnsiteInternship
Submit writing samples or an album review, demonstrate interest in Hip-Hop/music, and ability to write clear editorials and community-focused content.
2d
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Mechanical Engineer- Internship
Aguadilla or Puerto Rico or Carlsbad or United States or North America
$18/hr OnsiteInternship
High school diploma/GED required; candidates pursuing a bachelor's in mechanical engineering or related fields preferred. Computer literacy required; construction experience desired but not required.
Microsoft Office, Internet
1mo
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Outside Sales Internship
Tijuana, Baja California, Mexico
OnsiteInternship, Part Time
Open to second-, third-, and fourth-year college students. Requires fluent written and verbal English and Spanish, professional communication, presentation skills, enthusiasm, teamwork, and a reliable vehicle.
Uline website, Uline catalog
1mo
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Outside Sales Internship
Tijuana or Ensenada
FieldFull Time
College student (2nd-4th year), bilingual English/Spanish, reliable vehicle, professional communication and presentation skills, hardworking and team-oriented.
4w
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Fall Internship - Influencer + Creator
San Diego, California, United States
OnsiteInternship
Must be enrolled in a 4-year university and eligible for college credit; 15 hrs/week; passion for beauty, social media, and digital marketing; able to assist with influencer management, content shipments, video editing, and reporting.
CapCut, Edits, Canva, Google Suite
3d
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Audit Summer Internship 2027
Princeton or Irvine or Carlsbad or San Francisco or San Ramon or Burlington or Buffalo or Chicago or East Brunswick or Columbia or Houston or Batavia or Boca Raton or Braintree or Boston or Providence or Rochester or Red Bank or Los Angeles or New York City or Philadelphia or Orlando or Portland or Tysons Corner or Seattle or Whippany
$25-$38/hr OnsiteInternship
Accounting or business junior/senior or MBA accounting candidate; preferred GPA 3.0+, 20–40 hours weekly, office commuting ability, and strong interpersonal and computer skills.
1w
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Digital Delivery Internship - 2026
San Diego, California, United States
$18-$30/hr HybridInternship, Temporary
Student or recent graduate in engineering, construction management, computer science, data science, information management, architecture, planning, or related field; strong analytics, problem-solving, communication, and teamwork skills.
Microsoft Excel, Power BI, Python, SQL, BIM, GIS, Autodesk, Bentley, Esri, Microsoft 365, Microsoft SharePoint, Power Platform
2mo
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Lab Assistant - Undergraduate Internship
San Diego, California, United States
$18/hr OnsiteFull Time, Internship
Undergraduate student in biological sciences, completed high school (4.0 GPA), familiar with basic lab equipment, able to follow protocols precisely, good teamwork and communication, able to perform routine lab tasks and lift up to 40 lbs.
micropipette, pipetman, scales, centrifuges, microscopes, pipettes
1mo
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Internship Program (Per Diem)
San Diego, California, United States
$19-$20/hr OnsiteTemporary
Currently enrolled college student with minimum 3.0 GPA; strong communication, organization, analytical skills; Microsoft Office proficiency; ability to work in office and manufacturing environments.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams
1w
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College Financial Representative, Internship Program
Carlsbad, California, United States
$500-$1k/yr OnsiteInternship
Full-time student, preferably a junior or senior, with entrepreneurial ambitions, sales interest, strong time management, campus involvement, financial literacy interest, and business savvy.
Series 6, Series 63, CFP, SIE
2w
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Internship - Construction Accounting (Fall 2026)
San Diego, California, United States
$25-$30/hr OnsiteInternship
Pursuing an accounting degree, detail-oriented, analytical, available up to 20 hours/week during academic year; interest in construction or project-based accounting.
13h
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Undergraduate Internship Sales- Indiana University
Auburn or Birmingham or Phoenix or Tucson or Fayetteville or Los Angeles or Inland Empire or Orange County or San Diego or Denver or Washington or Orlando or West Palm Beach or Athens or Atlanta or Chicago or Indianapolis or Des Moines or New Orleans or Baltimore or Detroit or Lansing or Grand Rapids or Minneapolis or Columbia or Kansas City or St. Louis or Charlotte or Greensboro or Raleigh or Columbus or Cincinnati or Cleveland or Oklahoma City or Portland or Philadelphia or Pittsburgh or Scranton or Charleston or Knoxville or Chattanooga or Austin or Dallas or Fort Worth or Houston or Lubbock or Salt Lake City or Richmond or Seattle or Morgantown or Madison or United States
FieldInternship, Full Time
Rising junior or senior pursuing a bachelor's degree; valid U.S. driver's license with a clean three-year record; able to work full-time in the U.S. without sponsorship, travel daily, and lift up to 50 pounds.
3d
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Summer Intern (HUB Internship Program)
San Diego, California, United States
$18-$20/hr HybridFull Time, Internship
0+ YOEGraduating Fall 2027 or Spring 2028; some college required. Strong written and verbal communication, organization, collaboration, self-motivation, and interest in insurance.
FSA, HSA, 401(k)
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