16 summer intern jobs at 14 companies in Escondido, CA

1w
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Summer 2027 Operations Intern
Alpharetta or Savannah or Charlotte or Raleigh or Charleston or Hilton Head or Myrtle Beach or Brentwood or Austin or Dallas or Houston or San Antonio or Schaumburg or Indianapolis or Louisville or Westborough or Troy or Bloomington or Bridgewater Township or Cleveland or Columbus or Trevose or Fairfax or Bonita Springs or Jacksonville or Orlando or Riverview or West Palm Beach or Greenville or Scottsdale or Mission Viejo or Pleasanton or Denver or Albuquerque or Las Vegas or Salt Lake City or Bellevue
$20-$22/hr OnsiteFull Time
PulteGroup
PulteGroupNYSE: PHM: Constructs residential homes and provides mortgage financing services.
Undergraduate or recent graduate (sophomore+), 2.5+ GPA preferred, 18+ years, authorization to work in US, coursework in relevant field; strong communication, Excel and Microsoft Teams skills, curious and coachable.
Microsoft Excel, Microsoft Teams
1d
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Mechanical Engineering Intern IV, (Summer 2027) Onsite
San Diego, California, United States
$58k-$81k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
Transitioning into senior year in summer 2027 or pursuing graduate study in mechanical engineering; CAD experience, mechanical design knowledge, problem-solving, communication, teamwork, and U.S. citizenship required.
CAD, PTC Creo, SolidWorks, Microsoft Office
5d
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Summer Management Trainee Intern
San Diego or San Diego or San Diego or San Diego or San Diego
$21/hr OnsitePart Time, Internship
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
0+ YOEMust be 18+, enrolled full-time in a four-year bachelor's program, graduating August 2027-May 2028, with 6 months' sales, service, marketing, or management experience and a valid unrestricted driver's license.
3mo
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Whova
Whova: All-in-one platform for event management and attendee engagement.
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
3mo
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Project Engineer Intern - Summer 2027
Sacramento or Oakland or Commerce or San Diego or Goodyear or Manassas
$21-$28/hr OnsiteFull Time
Helix Electric
Helix Electric: Provides electrical contracting and design-build services for complex projects.
Enrolled in a bachelor’s degree program; construction or engineering focus; internship or related experience preferred; strong communication, math, and organizational skills.
BIM, Accubid, Excel, AutoCAD, Microsoft Office
2mo
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Investment Banking Intern - Summer 2027
Beachwood or Woodmere or Grand Rapids or Plano or Dana Point
$25/hr HybridInternship, Full Time
MarshBerry
MarshBerry: Investment banking and consulting for the financial services industry.
Senior-level undergraduate in Finance or Accounting; strong Excel/PowerPoint/Word/Outlook skills; working knowledge of financial statements; strong analytical and communication skills; must be authorized to work in the U.S. without sponsorship.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
12h
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Legal Intern (Paid Internship – Summer 2027)
San Diego, California, United States
$29/hr OnsiteMultiple Commitments Available
San Diego City Attorney's Office
San Diego City Attorney's Office: Provides legal counsel and prosecution services for San Diego.
Current second-year law student at an ABA-accredited law school, on track to graduate by June 2028, take the July 2028 California Bar Exam, and demonstrate strong legal writing, oral advocacy, research, and communication skills.
Federal Bureau of Investigation (FBI), Microsoft Word
1w
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Retail Banking Summer Intern Program - Financial Wellness Solutions
Cleveland or Cincinnati or San Francisco or Tampa or San Diego or Little Falls or Houston or Charlotte or Indianapolis or Troy or Tysons Corner or Texas
$18-$35/hr OnsitePart Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
Pursuing a bachelor's (sophomore/junior), 3.0+ GPA preferred, ability to travel up to 10%, strong communication and analytical skills; customer-facing sales and relationship focus.
3mo
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Shipyard Management Intern Spring/Summer 2026
San Diego or California or United States
$50k-$69k/yr OnsiteFull Time, Internship
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Currently enrolled at a maritime academy pursuing a bachelor\u0002s degree in naval architecture, marine engineering, maritime affairs, or related field; sophomore year completion preferred; ability to access shipboard spaces; familiarity with Microsoft Office; strong communication and problem-solving skills.
Microsoft Office Suite
1mo
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Marketing Intern
San Diego, California, United States
$17/hr OnsiteMultiple Commitments Available
Centura Wealth Advisory
Centura Wealth Advisory: Providing wealth management and tax strategies for affluent clients.
Currently enrolled sophomore or junior; able to work 15–20 hrs/week during semester and full-time in summer; GPA≥3.0; majoring in finance/business or related; proficient in Microsoft Office; strong communication and organizational skills.
Salesforce, HubSpot, WordPress, Canva, Asana, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2d
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Software Engineering Intern III, Summer 2027 (Onsite)
San Diego, California, United States
$50k-$68k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
Must be entering junior or senior year or pursuing graduate study in a coding-related field, with data structures, object-oriented programming, and proficiency in Java, C++, C#, Python, or JavaScript.
React, AngularJS, AWS, Azure, Rancher, Kubernetes, Gradle, Spring, Oracle, PostgreSQL, MySQL, MongoDB, AllegroGraph, MarkLogic, Redis, DynamoDB, SQL, NoSQL, Angular, HTML 5.0, CSS 3.0, SASS, ReactJS, WebSockets, WebGL, OpenGL, GSSL, Canvas, Qt, ChartJS, D3, Spring Framework, Maven, Docker, Kafka, Bash, NodeJS, GitLab, Jenkins, Git, Kubertes, Helm, Elasticsearch, MathWorks, OpenCV, PyTorch, ArcGIS, QGIS
2w
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2027 Summer Intern & Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities - Qnity Electronics
Wilmington or Newark or Circleville or Dayton or Towanda or Marlborough or Pasadena or Hayward or Midland or Carlsbad or Schaumburg or Cleveland or Parlin
OnsiteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
Enrolled full-time in a Bachelor’s or Master’s ABET-accredited engineering program (Chemical, Mechanical, Electrical or related), GPA ≥3.0, available May–August, and legal right to work in the U.S. without visa sponsorship.
2w
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Summer 2027 Legal Internship Program
San Clemente, California, United States
$8k/yr RemoteInternship
Surfrider Foundation
Surfrider Foundation: Protects and preserves oceans, waves, and beaches through activism.
Current U.S. law student (completed 2L before internship), strong legal research and writing, ability to work remotely, interest in environmental/coastal and nonprofit law.
1w
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Corporate Wellness Internship - Summer 2026
San Diego, California, United States
OnsitePart Time, Internship
Exos
Exos: Coaching and wellness programs for athletes and corporate employees.
Must be enrolled in a bachelor’s or master’s program in exercise science/kinesiology or related field, have CPR/AED and First Aid, be able to secure course credit, and commit 12–16 weeks at 20+ hrs/week onsite.
Exos app
4d
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Internship Summer 2027 - Strategy and Growth
Fort Mill or San Diego
$20-$26/hr HybridFull Time, Internship
LPL Financial
LPL FinancialNasdaq: LPLA: Provides independent wealth management and investment advisory services.
Currently pursuing a bachelor's degree in a related field, graduating December 2027-May 2028, with a 3.3 GPA minimum; requires Microsoft Office proficiency and interest in strategy or financial services.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1w
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U.S. Department of State Paid Student Internship Program – Spring 2027 and Summer 2027
Montevideo or Tashkent or Vatican City or Caracas or Hanoi or Ho Chi Minh City or Sana'a or Lusaka or Harare or Kabul or Tirana or Algiers or Luanda or Buenos Aires or Yerevan or Canberra or Melbourne or Perth or Sydney or Vienna or Baku or Nassau or Manama or Dhaka or Bridgetown or Minsk or Brussels or Belmopan or Cotonou or Hamilton or La Paz or Banja Luka or Mostar or Sarajevo or Gaborone or Brasília or Recife or Rio de Janeiro or São Paulo or Bandar Seri Begawan or Sofia or Ouagadougou or Yangon or Bujumbura or Phnom Penh or Douala or Yaoundé or Calgary or Halifax or Montreal or Ottawa or Quebec City or Toronto or Vancouver or Winnipeg or Praia or Bangui or N'Djamena or Santiago or Beijing or Chengdu or Guangzhou or Shanghai or Shenyang or Wuhan or Bogotá or Cartagena or Brazzaville or Kinshasa or San José or Abidjan or Zagreb or Havana or Nicosia or Prague or Damascus or Copenhagen or Ali Sabieh or Djibouti City or Santo Domingo or Dili or Guayaquil or Quito or Alexandria or Cairo or San Salvador or Malabo or Asmara or Tallinn or Addis Ababa or Suva or Helsinki or Bordeaux or Lyon or Marseille or Paris or Rennes or Strasbourg or Toulouse or Libreville or Banjul or Tbilisi or Berlin or Düsseldorf or Frankfurt or Hamburg or Leipzig or Munich or Accra or Athens or Thessaloniki or Saint George's or Guatemala City or Conakry or Georgetown or Port-au-Prince or Tegucigalpa or Hong Kong or Budapest or Reykjavik or Kolkata or Chennai or Hyderabad or Mumbai or New Delhi or Jakarta or Medan or Surabaya or Baghdad or Kirkuk or Dublin or Jerusalem or Tel Aviv or Florence or Milan or Naples or Rome or Kingston or Fukuoka or Nagoya or Naha or Osaka or Sapporo or Tokyo or Amman or Almaty or Astana or Nairobi or Seoul or Pristina or Kuwait City or Bishkek or Vientiane or Riga or Beirut or Maseru or Monrovia or Tripoli or Vilnius or Luxembourg City or Skopje or Antananarivo or Lilongwe or Kuala Lumpur or Bamako or Valletta or Majuro or Nouakchott or Port Louis or Ciudad Juárez or Guadalajara or Hermosillo or Matamoros or Mérida or Mexico City or Monterrey or Nogales or Nuevo Laredo or Tijuana or Kolonia or Chișinău or Ulaanbaatar or Podgorica or Casablanca or Rabat or Maputo or Windhoek or Kathmandu or Amsterdam or The Hague or Willemstad or Auckland or Wellington or Managua or Niamey or Abuja or Lagos or Oslo or Muscat or Islamabad or Karachi or Lahore or Peshawar or Koror or Panama City or Port Moresby or Asunción or Lima or Manila or Kraków or Warsaw or Lisbon or Ponta Delgada or Doha or Bucharest or Moscow or Saint Petersburg or Vladivostok or Yekaterinburg or Kigali or Apia or Singapore or Dhahran or Riyadh or Dakar or Freetown or Bratislava or Ljubljana or Mogadishu or Cape Town or Durban or Johannesburg or Pretoria or Barcelona or Madrid or Colombo or Juba or Khartoum or Paramaribo or Mbabane or Stockholm or Geneva or Dushanbe or Dar es Salaam or Bangkok or Chiang Mai or Lomé or Port of Spain or Tunis or Adana or Ankara or Gaziantep or Istanbul or Ashgabat or Kampala or Kyiv or Abu Dhabi or Dubai or Belfast or Edinburgh or London or District of Columbia or Fort Lauderdale or New York City or Belgrade
$20/hr OnsiteMultiple Commitments Available
U.S. Department of State
U.S. Department of State: Manages U.S. foreign policy and international diplomatic relations.
U.S. citizenship, age 18+, Secret clearance eligibility, student or veteran eligibility, 3.2 GPA for students, medical insurance, and required transcript and resume.
Gateway to State, USAJOBS, Microsoft Word