100 business intern jobs at 62 companies in Vista, CA

4d
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Business Operations Intern
San Diego, California, United States
$19/hr OnsitePart Time, Internship
Expeditors
ExpeditorsNYSE: EXPD: Global logistics, freight forwarding, and customs brokerage services.
High school diploma required; English fluency, U.S. work authorization, Excel proficiency, analytical ability, and interest in data analytics, AI, automation, and process improvement.
Microsoft Excel, Power BI, Co-Pilot
1mo
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2027 Business Analyst Intern
San Diego, California, United States
$23-$40/hr OnsiteInternship
Solar Turbines
Solar TurbinesNYSE: CAT: Manufacturer of industrial gas turbines and turbomachinery systems.
Currently pursuing a Bachelor's or Master's in engineering or business-related field, GPA ≥2.8, familiarity with Lean/Six Sigma and process improvement, strong analytical and communication skills.
Microsoft Excel, Microsoft Power BI, Minitab, JMP
1w
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Intern 2027 - Business Development
Fort Mill or Charlotte or Tempe or San Diego or Austin or Fort Mill or Charlotte or Austin or San Diego
$25/hr HybridInternship, Full Time
LPL Financial
LPL FinancialNasdaq: LPLA: Provides independent wealth management and investment advisory services.
Currently enrolled in an undergraduate program graduating December 2027 or May 2028; interested in sales or business development; organized, communicative, goal-oriented, and proficient in Microsoft Office and Salesforce.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Salesforce
4w
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Business Operations Management Internship
Newport Beach, California, United States
$20/hr OnsitePart Time, Internship
Anderson Sport & Wellness
Anderson Sport & Wellness: Provides physical therapy and chronic pain relief services.
Pursuing a Bachelor's or Master's in business or related field, at least one prior job, legally authorized to work in the U.S. without sponsorship, detail-oriented, strong communicator, comfortable with Google Workspace and Microsoft Office.
Google Workspace, Microsoft Office
2d
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2027 Summer Intern - Alternatives Business Management Analyst
Newport Beach, California, United States
$43/hr OnsiteInternship, Full Time
PIMCO
PIMCO: Manages investment portfolios specializing in active fixed income strategies.
Undergraduate degree in progress, 3.2 GPA, English proficiency, analytical and communication skills, multitasking ability, and availability for the 10-week internship. Experience with listed business tools is a plus.
Microsoft Excel, SQL, Business Objects, Bloomberg, iLEVEL, Microsoft Power BI, DealCloud, AI tools
3w
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Business Development Intern
California or San Diego or Raleigh or United States or Europe or Asia
$20-$30/hr RemoteInternship, Part Time
Endpoint Clinical: Provides interactive response technology for clinical trial management.
Pursuing a related degree; sales/marketing internship experience preferred; strong communication, research, organization, and CRM skills; ability to work 20-30 hours/week remotely.
PULSE®, Salesforce, SalesQL, Global Data
22h
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2027 Summer Intern - Business Development Support Analyst, US
Newport Beach, California, United States
$38/hr OnsiteFull Time, Internship
PIMCO
PIMCO: Global investment management firm specializing in fixed income strategies.
Pursuing an undergraduate degree, enrolled during Fall 2027, minimum 3.2 GPA, business-proficient English, Microsoft Office proficiency, analytical writing and communication skills, and interest or experience in finance.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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(PIPELINE) Business Operations, Production
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years experience in management consulting, investment banking, internal operations, or business analyst roles; strong analytical aptitude, self-driven, proactive, framework-building, comfortable with senior communications; must be a U.S. Person.
Excel, Palantir Foundry, ERP, MRP, HRIS
1w
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Retail & Operations Intern
Costa Mesa, California, United States
OnsiteInternship
Porsche Consulting
Porsche Consulting: Management consultancy focused on strategy, operations, and transformation.
Current or recent bachelor's business student or graduate with SAP and Microsoft Office skills, analytical and organizational abilities, initiative, and complex problem-solving skills.
SAP, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Senior Business Development Manager
San Diego or Vancouver or Dublin or North America or Europe or Asia or Australia or South America or Africa
$130k-$160k/yr RemoteFull Time
Trulioo
Trulioo: Provides identity and business verification for global regulatory compliance.
10+ YOE10+ years in channel sales, business development, or alliances; proven partner acquisition and revenue performance; international market experience; full-cycle sales, negotiation, technical onboarding, CRM, and AI-tool proficiency.
Salesforce, PRM platforms
2w
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Intern, P2P Business Analyst
Costa Mesa, California, United States
$17-$27/hr OnsitePart Time, Internship
Safran
SafranEuronext Paris: SAF: Designs, manufactures, and supports aircraft engines and aerospace systems.
0+ YOEBachelor-level student or first-experience candidate with advanced Microsoft Excel, PowerPoint; Power BI or similar; strong analytical, communication, and process-improvement skills; interest in procurement/finance/supply chain.
Microsoft Excel, Pivot Tables, XLOOKUP, Power Query, Microsoft PowerPoint, Power BI, AWS QuickSight
3mo
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Business Development Lead, Manufacturing & Composites
San Clemente, California, United States
$110k-$135k/yr OnsiteFull Time
Swift Engineering
Swift Engineering: Aerospace engineering, advanced manufacturing, and unmanned systems solutions.
2+ YOEBachelor’s degree; 2+ years in business development in engineering/manufacturing/UAS; willing to domestic and international travel; strong aerospace knowledge; strong writing/presentation; collaborative.
3mo
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Associate, Tax GMS - Business Analyst
Irvine or Chicago or Montvale or New York City or Houston or Seattle
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
1+ YOEBachelor's degree and minimum 1 year experience in system implementation, international HR, or international tax; strong communication, quantitative and analytic skills; familiarity with expatriate services preferred.
Microsoft Office, Microsoft Visio, Microsoft Access, SQL
1w
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Year-Round Intern - Undergraduate
Poway, California, United States
$25-$27/hr OnsitePart Time, Internship
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: A manufacturer of remotely piloted aircraft, tactical reconnaissance radars, and surveillance systems.
Active undergraduate enrollment at an accredited college or university, basic computer and communication skills, and ability to follow instructions and work independently or in a team.
electronic reports, hard copy reports
1w
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Retail & Operations Intern (11408)
Costa Mesa, California, United States
$19-$21/hr OnsiteInternship
Porsche Consulting
Porsche ConsultingXetra: P911: Management consultancy providing operational strategy and business transformation services.
Business bachelor's degree in progress or recent graduation, preferably with internship experience; SAP and Microsoft Office proficiency; strong analytical, organizational, and time-management skills.
SAP, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2d
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Summer Intern (HUB Internship Program)
San Diego, California, United States
$18-$20/hr HybridFull Time, Internship
Hub International
Hub International: Provides global insurance brokerage and risk management services.
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)
5d
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Manager, Business Assurance
Irvine, California, United States
$89k-$113k/yr OnsiteFull Time
Glovis America
Glovis America: Global logistics and supply chain services for the automotive industry.
7+ YOE4+ MgmtRequires 7–13 years of internal audit experience, 4–7 years of supervisory or people management experience, GRC and ERM expertise, risk assessment skills, advanced Microsoft Excel, and strong communication abilities.
Microsoft Excel
1w
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Marketing Intern
San Diego, California, United States
OnsitePart Time, Internship
HiComp
HiComp: Full-service microfluidics foundry for life science and diagnostics.
Current or recent bachelor's study in marketing, communications, business, or a related field; English communication skills, social media knowledge, Microsoft Office proficiency, organization, creativity, and teamwork.
LinkedIn, Twitter, Google Analytics, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Canva, Adobe Creative Suite
1mo
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Marketing Intern
San Diego or United States
$17-$18/hr RemotePart Time
CovalentCreative
CovalentCreative: Provides media, education, and data services for eyecare professionals.
1+ YOEStudent or recent graduate with 1+ years marketing experience, social media content creation and copywriting, enrolled in or completed Associate's/Bachelor's in Business/Marketing, available up to 20 hrs/week, resident of specified US states.
Google Sheets, HubSpot
2mo
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Intern, Accounting
Aliso Viejo, California, United States
$21-$34/hr OnsiteInternship
MicroVention
MicroVention: Manufacturer of neurovascular medical devices for stroke treatment.
Pursuing accounting/finance/business degree, intermediate/advanced Excel, GL knowledge, accuracy with large data sets, and ability to work independently; internship tasks include reconciliations, audit support, AP/AR assistance, and ERP work.
Microsoft Excel, SAP, JDE