Internships in San Diego, USA

“2026 Software Engineering Intern at (COMPANY NAME) in San Diego, CA. Full-time, 10-week internship for students in Software, Computer, or Electrical Engineering. Focus on CNI devices production. Requires U.S. citizenship and security clearance. Competitive pay up to $32.75/hour for undergraduates, up to $40/hour for master's students. No relocation assistance.”

“Unpaid Spring 2026 internship with (COMPANY NAME) in San Diego. Support digital inclusion for refugees and low-income families, develop training materials, and assist with device donation events. Requires relevant education, proficiency in Microsoft Office, and strong communication skills. Partially remote, flexible hours.”

“(COMPANY NAME) offers a 2026 Quality Engineering Internship in San Diego, CA. Full-time, 10-week summer internship for students in engineering or related fields. Pay ranges from $25.75 to $40.00/hour. U.S. citizenship required.”

“Microbiology Lab Intern (Pharmaceuticals) at (COMPANY NAME) Advantar Laboratories. Support microbiological testing in a GMP environment, including sterility testing, environmental monitoring, and microbial analysis. Ideal for Bachelor's degree students in Microbiology or Biology. 15-25 hours per week, $18-$22/hour. San Diego, CA.”

“Business Insurance Service Trainee position prepares individuals for advancement to Insurance Associate and beyond. Trainees work independently on mail or loss run desks, handling administrative tasks, processing loss run reports, and special projects. The role offers a salary range of $35,600 to $66,200, with potential performance-based incentives and benefits.”

“Vertex offers a 10-12 week summer internship in San Diego, CA, from May to August 2026. The role involves designing and implementing software solutions for drug discovery. Requirements include a software-engineering background, proficiency in SQL, C#, JavaScript, HTML, CSS, and availability for full-time work. Compensation ranges from $20 to $32 per hour.”

“(COMPANY NAME) offers a 2026 Industrial Engineering Internship in San Diego, CA. The 10-week full-time role involves supporting CNI device production. Requirements include U.S. citizenship, full-time student status in industrial, manufacturing, or mechanical engineering, and a GPA of 3.0 or higher. Compensation ranges from $25.75 to $32.75/hour for bachelor's students and $37.25 to $40.00/hour for master's students.”

“(COMPANY NAME) offers a 2026 Manufacturing Engineering Internship in San Diego, CA. The role involves supporting assembly and testing of naval power and control systems. Requirements include full-time STEM student status, U.S. citizenship, and prior (COMPANY NAME) internship experience. The internship lasts at least 10 weeks, with a pay range of $25.75 to $32.75 for bachelor's students and $37.25 to $40.00 for master's students.”

“Business Insurance Service Trainee position preparing individuals for Insurance Associate role with potential advancement. Duties include administrative tasks, maintaining files, processing loss run reports, and handling special projects. Base salary range $35,600 to $66,200 with benefits.”

“Summer Intern Neuroimmunology position at Johnson & Johnson in San Diego. Focus on bench science, cell culture, biochemical assays, and neuroimmune research. Requires Biology/Neuroscience background, lab experience, and strong communication skills. Pay range: $26.50-$59.00/hr. On-site role, no visa sponsorship.”

“Vertex offers a paid summer internship in Pharmacology from May to August 2026. The role involves working on meaningful projects, collaborating with teams, and gaining experience in ex vivo primary tissue assays. Requirements include enrollment in a PhD program or post-doctoral candidacy in Biology or Pharmacology, and on-site availability in San Diego, CA. Compensation ranges from $33 to $50 per hour.”

“Summer internship in San Diego, CA, for 10-12 weeks, full-time, on-site. Develop protein measurement assays for neurodegenerative and neuropsychiatric diseases. Work with human biosamples and state-of-the-art instrumentation. Qualifications include a bachelor's degree in neuroscience, biochemistry, or related field. Pay range: $26.50-$59.00 per hour.”

“Join ByteDance's AVG Team for a 12-week summer internship in 2026. Work on optimizing image and video codecs, developing encoding algorithms, and researching visual quality-oriented video coding. Gain industry exposure and hands-on experience in multimedia processing.”

“(COMPANY NAME) offers a 6-week Shipyard Management Internship in San Diego, CA, targeting maritime students. Interns will work on Navy surface ship repair projects, gain exposure to ship systems, and collaborate with various teams. The program includes networking, mentorship, and career development opportunities. Relevant majors include Naval Architecture, Marine Engineering, and Maritime Affairs. The salary range is $48,620 - $67,640. Relocation assistance is provided, but housing is not.”

“(COMPANY NAME) offers an internship in Droplet Generator Design for Mechanical Engineering students. The role involves designing and testing innovative solutions, collaborating with engineers, and working on EUV Light Source technology. The position is on-site in San Diego, CA, with a compensation range up to $53.00/hour. Candidates must be authorized to access controlled technology and meet education and experience requirements.”

“Summer Intern position in Neuropsychiatry at Johnson & Johnson in San Diego, CA. 10-12 week lab-based role developing treatments for neuropsychiatric diseases. Requires degree in psychology, neuroscience, or related field. Pay range $26.50-$59.00/hour. On-site, full-time. Must be authorized to work in the US.”

“(COMPANY NAME) offers an internship for a Laser Computational Modeling Scientist in San Diego, CA. The role involves developing simulations and models to predict laser performance for future EUV Sources. Candidates must be pursuing a degree in a physical science with at least 2 years completed and have knowledge of programming languages like Matlab, Python, or C++. Experience with commercial modeling software is preferred. The position is on-site and does not require travel.”

“Internship in Product Marketing/Communication at US CDO. Support marketing strategies, create content, collaborate with cross-functional teams, and coordinate product launches. Ideal for students in Marketing, Communications, Business, or Data Science with strong communication skills and interest in data and technology.”

“Summer 2026 Data Science Internship in San Diego, CA. Work on real business projects, gain professional experience, and network with peers. Responsibilities include preparing AI-ready datasets, training machine learning models, and contributing to model performance reporting. Requirements: Bachelor's, Master's, or PhD in related fields, strong coding skills in Python/R, and familiarity with cloud platforms. Hourly rate: $23.00 - $26.00.”

“(COMPANY NAME)'s Retail Leadership Training Program in Fashion Valley runs from March 23 to May 15, 2026, offering $19/hour. It's an accelerated program for future retail leaders, including a 2-week (COMPANY NAME) Rack rotation. Successful trainees become Assistant Department Managers within 20 miles. Requires 1+ year retail experience, strong communication, and flexibility. Benefits include medical, dental, retirement, and more.”

“Internship at Marsh McLennan Agency, full-time for 6 weeks from mid-June to July. Interns work closely with client service and sales teams, rotating through practice groups, attending training sessions, and supporting daily service activities. Base salary range is $34,100 to $58,200, with additional benefits and potential performance-based incentives.”

“Finance Intern position at (COMPANY NAME) in San Francisco, Bay Area, or San Diego. Assist with financial reports, forecasts, and dashboards. Support month-end and quarter-end close processes. Analyze trends in key financial metrics. Collaborate on budgeting and planning initiatives. Research and summarize financial data. Contribute to process improvement efforts. Participate in ad-hoc projects. Current undergraduate student in Finance, Accounting, Economics, or related field. Strong analytical and quantitative skills. Proficiency in Excel or Google Sheets. Familiarity with financial statements and accounting concepts. Excellent communication skills. Proactive mindset. Alignment with (COMPANY NAME)'s mission. Hourly rate $30.00.”

“(COMPANY NAME) in San Diego seeks a Program Quality Engineering Intern for Summer 2026. The role involves implementing quality tools and processes, supporting software and hardware programs, and collaborating with cross-functional teams. The internship is part of the nationwide LEAP Program, offering career development and networking opportunities. Candidates should be pursuing a technical bachelor's degree with graduation in 2027. Preferred skills include Agile Development, ISO 9001, and Lean practices. The salary range is $48,620 to $67,640.”

“(COMPANY NAME) offers a 12-week summer 2025 internship in San Diego for a Data Analyst in Business Performance Engineering. The role involves data analytics, reporting, and process improvement. Candidates should have a degree in Software Development, Data Analytics, or related fields, with skills in Python, SQL, and data visualization tools. The position offers a competitive hourly range of $18.00 - $48.00.”

“(COMPANY NAME) offers an internship in Robust Design, focusing on material degradation concepts and reliability testing methodologies. The role involves lab work, test plan development, and collaboration with cross-functional teams. Candidates should be pursuing an advanced degree in Materials Science or related fields. The position is based in the US, with a salary range of $18.00 - $57.00 per hour. (COMPANY NAME) values diversity and inclusion, and provides reasonable accommodations for applicants with disabilities.”

“(COMPANY NAME) offers an internship in Test and Measurement, focusing on hands-on lab work, experimentation, and analysis using various materials characterization techniques. The role involves troubleshooting, designing testing plans, and collaborating with cross-functional teams to improve EUV technology. The intern will work in a team environment, document results, and present findings. The position requires a Bachelor's degree in Science or Engineering with at least 2 years completed or an advanced degree. The hourly pay range is $18.00 - $48.00, depending on the level of course completion.”

“(COMPANY NAME) offers a full-time paid internship in Finance & Accounting for the 2026 summer semester. The role involves general ledger entries, accounts payable/receivable reconciliation, payroll assistance, and finance projects. Candidates should be pursuing a bachelor's degree in accounting or finance with a minimum 3.0 GPA. The position is based in San Diego, California, and offers a pay range of $17.25 - $24.75 per hour. U.S. citizenship or permanent residency is required.”

“Our headquarters are in Veldhoven, Netherlands, and we have 18 office locations around the United States inclu...”

“At Coach, our Store Leadership Internship offers a hands-on pathway into a future career in retail leadership....”

“An internship at (COMPANY NAME) is a great opportunity to learn about working in a corporate setting and to provide hand...”

“Join us as a Sales Support Intern Your main responsibilities ...”

“Our aim is to give you the skills, insights, and career guidance to be an important part of that future; to tu...”

“Our headquarters are in Veldhoven, Netherlands, and we have 18 office locations around the United States inclu...”

“We are looking for talented individuals to join us for an internship in 2026. ...”

“Cymer is an independently operated business within the (COMPANY NAME) group that develops, manufactures and services dee...”

“Our headquarters are in Veldhoven, the Netherlands, and we have 18 office locations around the United States i...”

“You will get to participate in designing for excellence, keeping in mind reusability, modularity, simplicity, ...”

“This position may require access to controlled technology, as defined in the Export Administration Regulations...”

“You'll take part in company sponsored events and enjoy exploring a new city. ...”

“Skills & Competencies. * Experience working with time-series data and databases (InfluxDB). ...”

“* Collaborate with Data Architects and IT team members on Project Goals ...”

“Supportive personnel work under the direct supervision of a licensed pharmacist and do not perform duties that...”

“Our headquarters are in Veldhoven, Netherlands, and we have 18 office locations around the United States inclu...”

“Our 2026 Summer Internship program is a wonderful opportunity for Fall 2026 and Spring 2027 graduates to immer...”

“Your assignment * Contribute to the development and improvement of data integration objects in business criti...”

“This position requires effective engagement with business clients and the implementation or enhancement of dat...”

“The Marsh & McLennan Agency intern program is designed to prepare individuals to progress into service roles a...”

“The Marsh & McLennan Agency intern program is designed to prepare individuals to progress into service roles a...”

“We're proud to be the partner of choice to many of the world's largest enterprises. ...”

“Job Mission The Optical Engineering Intern shall assist with the design, testing, development, and troubleshoo...”