Internships in Lynwood, California, United States

Mesh Optical Technologies' Optical Interconnect Engineering team builds advanced optical interconnect products. As an Associate Software Engineer Intern you will implement and test bare-metal drivers, assist in node bring-up and firmware loading, and design algorithms for link optimization using C++ and Python.

Internship on the City of Gardena Administrative Support Team, assisting various departments such as City Manager's Office, Police, and Recreation. Day‑to‑day tasks include preparing documents, gathering information, and providing public assistance under direct supervision.

Mesh Optical Technologies designs high‑volume optical interconnects. The intern will create schematics and multilayer PCB layouts in Altium, bring‑up and test hardware in the lab using oscilloscopes, VNAs and logic analyzers, and document results while collaborating with a multidisciplinary engineering team.

Helix Electric, a leading electrical contracting firm, seeks a Project Engineer Intern to support project managers, coordinate with field teams, and contribute to project planning, budgeting, and safety. The role offers hands‑on experience across construction phases, mentorship, and exposure to BIM, Accubid, and procurement processes.

Helix Electric, a leading electrical contracting firm, seeks a Project Engineer Intern for Fall 2026. The intern will support project managers, coordinate between field and office, and contribute to project planning, execution, and budgeting.

Yondu AI team builds autonomous warehouse robots. As a Summer Robotics Hardware Intern you will contribute to the production codebase in C++ and Python, build and test software for real robots, and bring fresh ideas to improve navigation and control systems.

Yondu AI's robotics team builds cutting‑edge humanoid robots for real deployments. As a Summer Robotics Hardware Intern you will design and integrate electrical and mechanical systems, rapidly prototype hardware, and collaborate with software and simulation teams to meet their needs.

Make Rain’s Software Engineering Intern works on building and improving data workflows for in‑situ, remote, and drone telemetry data, supporting APIs, packages, and operational tools to transform raw data into reliable internal products. The role is based in El Segundo, CA and requires on‑site presence.

Space Kinetic’s Aerospace/Mechanical Engineering Internship focuses on designing and building prototypes for its asymmetric space deployment system. Interns will finalize CAD designs, perform FEA simulations, and collaborate with vendors to source components, all while supporting the mission of a flight demo within two years.

LTVS Systems Engineering Intern on Astrolab’s Lunar Terrain Vehicle Services team, building verification and validation plans for NASA’s LTV program. Day‑to‑day work includes creating V&V artifacts, managing Jira‑based tracking, and supporting Human Systems Integration with HITL evaluations and UI wireframes.

Planning Intern in the Community and Economic Development Department, City of Pico Rivera. Works under the Deputy Director to assist with zoning code application, plan reviews, GIS updates, and public inquiries, supporting the city's planning initiatives.

Assurance team at BPM provides comprehensive audit training and hands‑on experience across diverse industries. Interns analyze financial statements, perform audit procedures, and test internal controls while collaborating with mentors and peers.

Tax Intern at BPM, part of the Tax team delivering services across diverse industries such as Blockchain, Financial Services, and Real Estate. The role supports senior staff by preparing work papers and tax returns, researching complex tax issues, and participating in training and intern projects.

Expeditors is a global logistics company that recruits, trains, and retains logistics and technical experts, promoting from within. This full-time Distribution Customer Service Intern supports daily distribution operations by assisting with shipment processing, operational data entry, customer service, and billing functions.

Expeditors is a global logistics company that recruits, trains, and retains logistics and technical experts, with over 50% of its 18,000+ employees staying five years or more. This Distribution Customer Service Intern supports daily distribution operations by assisting with order processing, inventory management, receiving, shipping, data entry, and customer service.

At Reflect Orbital, you will help advance humanity by solving hard problems for a flying spacecraft constellation. As an Embedded Firmware Engineering Intern, you will own the design, development, analysis, manufacturing, and testing of novel spacecraft components, build complete tools and testing setups, and prototype and iterate rapidly.

Reflect Orbital is building a flying constellation and seeks a GNC Engineering Intern to own the design, development, analysis, manufacturing, and testing of novel spacecraft components. You will build complete tools and testing setups, prototype and iterate rapidly, and contribute directly to the success of the constellation.

Reflect Orbital is building a flying constellation and advancing humanity through hard engineering problems. As a Thermal Engineering Intern, you will own the design, development, analysis, manufacturing, and testing of novel spacecraft components, build complete tools and testing setups, and prototype and iterate rapidly.

Reflect Orbital is a space company building a flying constellation, and this Electrical Engineering Intern role offers as much responsibility as full-time team members. You will own the design, development, analysis, manufacturing, and testing of novel spacecraft components, build complete tools and testing setups, and prototype and iterate rapidly.

Civil/Structural Engineering team at SpaceX designs, builds, and maintains advanced launch facilities and infrastructure. Interns collaborate with multidisciplinary engineers to develop structural designs, perform analyses, and support construction activities.