Summer internship United States Jobs (On-site work)

Gain hands-on animal care experience this summer in a Boston-based internship at Boston Children's Hospital. Support lab operations by ensuring the health and well-being of research animals, requiring attention to detail and physical capability. This role is ideal for students interested in biolo...

Join T-Mobile's 11-week paid Machine Learning Engineering Internship in Atlanta or Bellevue. You'll build scalable ML pipelines, optimize LLM workflows, and implement MLOps practices on real-world AI projects. This hands-on role connects you with mentors to develop production systems that enhance...

Join T-Mobile's 11-week paid AI Product Owner Internship in Frisco or Bellevue. Gain hands-on experience in AI product development, working end-to-end on real features with mentors and engineers. Ideal for curious students passionate about agile practices, data-driven decisions, and technology. R...

Launch your career in AI product development with this 11-week paid internship at T-Mobile. Gain hands-on experience owning features end-to-end in a fast-paced environment. Collaborate with mentors and engineers in Frisco or Bellevue, making a real impact while building your product management sk...

Join STR's Video & Image Understanding Group for a summer internship in Arlington. Apply your MS/PhD studies in ML, deep learning, or reinforcement learning to solve novel computer vision and autonomy challenges. You'll receive mentorship, work on real-world security problems, and enjoy competiti...

Join STR's Video & Image Understanding Group for a summer internship in Melbourne, USA. Develop deep learning and reinforcement learning solutions for advanced computer vision and autonomy challenges. This role requires a current MS/PhD student with strong Python skills and U.S. citizenship for c...

Join STR's VizIX team as a UI/UX Developer Intern. Work on cutting-edge AI, cybersecurity, and space projects using HTML, CSS, JavaScript, and frameworks like React. Gain mentorship, contribute across the full development lifecycle, and enjoy competitive pay with free housing in Woburn, MA. U.S. ...

Launch your engineering career with a Summer 2026 internship at Viant in Irvine. As a motivated UCI student, you'll tackle real-world projects embedded within our talented teams. Gain mentorship, networking, and a potential path to full-time employment through this personalized experience.

Launch your finance career with BlackRock's nine-week Summer Internship in New York. This program for students graduating in 2026-2027 offers real analyst experience through hands-on responsibilities and on-the-job training. Benefit from mentorship, networking, and a structured speaker series des...

Gain real-world EH&S experience in a dynamic summer internship at Victaulic. You will own impactful safety projects while pursuing a related undergraduate degree. This paid, three-month role offers mentorship and networking across several U.S. locations.

Gain real-world IT experience during this three-month summer internship at Victaulic's headquarters in Easton, PA. You will own impactful projects, collaborate directly with teams, and develop key technical skills. This role is for undergraduate IT students, offering competitive pay, networking e...

Launch your management career with this paid Summer 2026 internship in Vallejo/Fairfield. Designed for university seniors graduating by December 2026, you'll gain real-world business, leadership, and customer service experience. You'll tackle the same challenges as full-time professionals in a co...

Launch your management career with this paid Summer 2026 internship in Berkeley. Designed for university seniors graduating by December 2026, you'll gain real-world business, leadership, and customer service experience. Develop highly marketable skills by managing operations, strategy, and a team...

Launch your management career with this paid Summer 2026 internship in Walnut Creek. Gain real-world business, leadership, and customer service experience in a team-based environment. You'll tackle the same challenges as full-time professionals, developing highly marketable skills. Must be a grad...

Join Valvoline's R&D team for a hands-on summer internship in Lexington, KY. You will support the light duty engine oil group through formulation blending, testing, and data analysis for key projects. This 12-week, on-site role is ideal for a Chemistry, Biology, or Engineering student with strong...

Join our R&D team as a Technical Services & Field Test Intern in Lexington, KY. This hands-on role involves analyzing lubricant performance data and supporting field tests for engine, transmission, and gear oils. Ideal candidates are Mechanical, Chemical, or Data Science students with strong team...

Join our 10-week Public Finance Analyst Summer Internship in San Francisco. Dive into investment banking, supporting live transactions, financial analysis, and client projects. Gain hands-on experience with mentorship in a dynamic, paid internship for penultimate-year university students.

Launch your career with our Summer 2026 Management Trainee Internship in Baton Rouge. This paid, 12-week program immerses you in real business operations, from customer service to marketing and fleet management. Gain hands-on leadership experience and develop highly marketable skills in a collabo...

Join T-Mobile's 11-week paid Summer 2026 internship in Frisco, USA. As a Software Development Intern specializing in Salesforce, you'll design scalable solutions using Agile, Java/C++, and CI/CD tools. Gain hands-on experience with enterprise architecture and impactful projects, supported by ment...

Join Valvoline's R&D team for a hands-on Summer 2026 internship in Lexington, KY. As an Antifreeze R&D Intern, you will perform formulation blending, lab testing, and data analysis. This role is ideal for a Chemistry, Biology, or Engineering student seeking practical laboratory experience. You mu...