Internships in Long Beach, California, United States

Vast's Space Systems team advances next‑generation space stations, enabling microgravity research and commercial space operations. Interns design and build mechanical and aerospace hardware, conduct thermal and ECLSS testing, and collaborate across engineering disciplines to support Haven‑1 development.

Manufacturing Internship at Vast, contributing to the development of next‑generation space stations. Interns design and build space hardware and software, collaborating across engineering teams to solve real‑world problems in tooling and manufacturing.

Construction Management Division at the Port of Long Beach oversees construction contracts and labor compliance. The Administrative Intern supports the team by collecting and analyzing project data, assisting with cost estimates, and preparing contract documentation while attending weekly meetings.

Transportation Business Group at HDR focuses on designing resilient highways, bridges, transit, rail, aviation and marine infrastructure to support sustainable, connected communities. As a Utility Intern you will gain real‑world experience on projects, apply standard engineering techniques, and develop design graphics under the mentorship of a licensed engineer.

Port Planning Division of the Bureau of Planning and Environmental Affairs supports the Port of Long Beach’s strategic land use and infrastructure development. As an Administrative Intern you will assist with data collection, GIS mapping, policy analysis, and preparation of planning documents and reports.

Northwestern Mutual College Financial Representative Internship provides guidance and a framework for building an integrated financial planning practice from the ground up. Interns learn prospecting, business strategy, client meetings, and financial planning using proprietary software while receiving weekly coaching and development.

Odys Aviation builds safe, sustainable aircraft to halve travel time on busy corridors. As a Systems Engineering and Integration Intern, you’ll support definition, architecture, integration, and testing of a novel aircraft system.

Odys Aviation builds safe, sustainable aircraft to halve travel time. As a Robotics & Embedded Systems Intern, you’ll join the UAV team to assemble, integrate, and test autonomous platforms.

Marathon Petroleum offers an internship in Midstream Environmental for Fall 2026. Interns work with experienced professionals across Findlay, Long Beach, and San Antonio to support environmental policy, engineering design, compliance, and training.

Odys Aviation builds safe, sustainable aircraft to cut travel time. Intern supports product requirements framework, roadmap planning, analyzing RFIs, market research, benchmarking, documenting requirements, ensuring clarity, working cross‑functional with product, business development, engineering.

Audit Internship – Winter 2027 at HCVT offers a hybrid learning experience for accounting students. Interns join audit engagement teams to document and execute audit procedures, manage project timelines, and ensure efficient client information flow.

Internship in Wells Fargo’s Trust Services team within Wealth & Investment Management. 10‑week summer program in Long Beach, CA (and Wilmington, DE).

HCVT seeks a State and Local Tax Intern for Summer 2027 to support tax return preparation, research, and client engagement across diverse industries. Interns will work hybrid in Irvine or Long Beach, applying accounting knowledge, software skills, and communication to deliver quality service while gaining exposure to complex tax issues.

Shimmick seeks a motivated Field Engineer Intern to support projects across Southern California. The role involves applying engineering techniques, preparing calculations and drawings, assisting with field inspections, and contributing to construction administration.

An exciting career awaits you at Marathon Petroleum Company LP (MPC) where interns and co‑ops work side by side with experienced professionals in diverse commercial teams. The Commercial Intern program offers hands‑on experience across scheduling, marketing, analytics, coordinating, systems support, and commercial development roles.

Marathon Petroleum Company LP (MPC) offers internship and co‑op opportunities to high‑performing college students for meaningful hands‑on experiences in Commercial operations. Interns work side by side with experienced professionals as contributing members of diverse work teams, creating value for shareholders while upholding core values of Safety & Environmental Stewardship, Integrity, Respect, Inclusion, and Collaboration.

Accelerated Materials Design and Discovery (AMDD) Team at Toyota Research Institute focuses on speeding up new material creation for emissions‑free mobility. The Energy & Materials Intern will develop automated X‑Ray diffraction analysis pipelines, perform Rietveld refinements, and investigate structure‑property relationships across diverse thin‑film datasets.

Human Interactive Driving – World Models team at Toyota Research Institute builds a foundational world model for autonomous driving using large‑scale real and simulated data. The intern conducts original ML research, prototypes world‑model components, and evaluates them in closed‑loop simulation and hardware.

Human-Centered AI – Internships - Fall 2026 at Toyota Research Institute (TRI) in the Harmonious Communities Department of the Human-Centered AI Division. The team integrates behavioral scientists, ML researchers, and HCI experts to advance wellbeing in workplaces and communities.

Human-Centered AI Division at Toyota Research Institute focuses on leveraging AI to enhance human decision‑making in mobility. This internship develops generative models for 3D parametric B‑rep editing, driving research on CAD generation and design reasoning.