Internships in Livermore, California, United States

Computing team at Lawrence Livermore National Laboratory offers a Fall 2026 Undergraduate Internship where interns support projects in computational science, cyber defense, and related STEM fields. Interns provide technical and research assistance, gather and analyze data, and contribute to research planning and presentations.

Materials Science Division at Lawrence Livermore National Laboratory provides hands‑on research opportunities in chemistry, materials science, and computational modeling to advance national security and scientific discovery. As an undergraduate intern you will work directly with scientists on laboratory experiments, computational simulations, or data analysis, gather and interpret results, and present findings to the team.

Store Executive Intern (Store Leadership Intern) is a paid 40‑hour/week internship that provides hands‑on training in retail store leadership. Interns lead teams, drive guest experience, manage sales and merchandising, and learn operational performance.

Comcast’s Summer Internship Program offers a 11‑week immersive experience in the California Region Capital team, focusing on capital planning, ROI analysis, and operational efficiency. Interns work on real business challenges, collaborating across finance, engineering, construction, and field operations to analyze financial and operational performance, identify emerging trends, and maintain tracking systems for project status and resource utilization.

Materials Science Division at Lawrence Livermore National Laboratory conducts cutting‑edge research for national security. As an Academic Graduate Appointee you will perform analytical chemistry techniques—sample preparation, HPLC, ion chromatography, UV‑Vis spectroscopy—and develop separation processes for actinide impurities.

WDTS Program at Lawrence Livermore National Laboratory provides a 10‑16 week research internship for undergraduate STEM students. Interns conduct supervised research, prepare oral or poster presentations, and submit project reports while participating in lectures, tours, and professional development events.

The Store Assets Protection Executive Intern (Store Leadership Intern) role offers a summer internship in the Greater Bay Area, California, where interns work closely with a mentor to learn the AP business area and other team functions within Target stores. Interns will manage a security culture, including crisis response, safety environment, and crowd management planning, execute strategic AP strategies and goals, identify and develop resolutions for external theft and fraud, conduct internal a

Comcast’s Summer Internship Program offers a paid, 11‑week immersive experience for students pursuing a bachelor’s degree in the United States. Interns work 40 hours per week from June 1 to August 14 2026 in Livermore, CA, gaining hands‑on experience in marketing campaigns, email, online, direct mail, event promotions, and customer engagement.

Computing team at Lawrence Livermore National Laboratory offers a Fall 2026 Graduate Internship where interns support computational science, cyber defense, and numerical methods projects. Interns provide technical research assistance, develop and test software, and present findings in weekly seminars.

Clorox is the place that’s committed to growth – for our people and our brands. Guided by our purpose and values, and with people at the center of everything we do, we believe every one of us can make a positive impact on consumers, communities, and teammates.

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally.

Roche is seeking a Summer Intern for its Molecular Labs Research and Early Development team in Pleasanton, California. The internship is a 12‑week, full‑time (40 hours per week) paid program starting in May/June 2026.

Roche invites a summer intern to join the CSI‑Assay Bioinformatics team in Pleasanton. The role focuses on designing scalable database architectures, developing Python‑based backend services, and building front‑end interfaces for clinical assay data.

Roche invites motivated students to join its Summer Intern Program in Pleasanton, focusing on sequencing solutions integration. Interns will collaborate with cross‑functional teams to evaluate cutting‑edge diagnostics technologies, perform system integration and troubleshooting, and execute verification and validation test cases.

Intern in construction group assists project managers with execution, coordination, scheduling, design support, purchasing, documentation, and estimation tasks.

Roche invites motivated students to join Discovery Sciences as a 2026 Summer Intern, focusing on infectious disease biomarker discovery and experimental biology. The role offers a 12‑week, full‑time paid internship in Pleasanton, California, where interns will develop and analyze immunoassay methods, evaluate assay feasibility for NAATs and immunoassays, and contribute to data production and presentation.

Roche seeks a Summer Intern to advance next-generation sequencing diagnostics. The role involves early-stage proof‑of‑concept research, collaboration with molecular biology and bioinformatics teams, and detailed record‑keeping.

Roche invites a 2026 Summer Intern to join the Molecular Lab Research & Early Development team in Pleasanton. The internship offers a 12‑week, full‑time (40 hrs/week) paid program focused on designing and early development of prototype qPCR diagnostic assays for infectious diseases.

Roche invites a Summer Intern to join the Finance Insights and Data Analyst team in Pleasanton. The role offers a 12‑week, full‑time internship focused on financial analysis, forecasting, budgeting, and process optimization.

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally.