Mechanical Engineering Intern: Design & Prototyping
Second Order Effects, Inc.
Second Order Effects, Inc. in El Segundo, CA is seeking a Mechanical Engineering Intern to contribute to the full development lifecycle from concept to prototyping and testing of complex mechanical systems for customer projects. You will gain hands-on experience in design, simulation, and integration within multidisciplinary teams. This internship accelerates technical growth and offers flexible hours, remote work options, and benefits such as health insurance, a housing stipend, a 401(k) match, #J-18808-Ljbffr Second Order Effects, Inc.
- Second Order Effects, Inc. in El Segundo, CA is seeking a Mechanical Engineering Intern to help design, develop, and test complex electromechanical systems... ...will participate from concept and simulation through prototyping, validation, and integration, gaining strong hands-on...InternshipRemote job
- Second Order Effects invites a Mechanical Engineering Intern to contribute to the design, development, and testing of complex mechanical systems for customer... ...in the full development lifecycle from concept to prototyping and validation, gaining hands-on experience across...InternshipRemote jobFlexible hours
$100k - $120k
...automate spacecraft design and production worldwide... ..., and ambitious engineers. Whether your passion... ...in orbit, and scale internationally. We pair world‑class... ...Spacecraft Engineer Intern (Mechanical) As a Spacecraft... ...& Machining Hands‑on Prototyping: Fabricate and assemble...InternshipWorldwideShift workWeekend work- Second Order Effects in El Segundo, CA, is seeking a Mechanical Engineering Intern to support the design, development, and testing of complex mechanical... ...development lifecycle from concept and simulation to prototyping, validation, and integration. You will use CAD, FEA...Internship
- Rainmaker is seeking a hands-on Mechanical Engineer for our UAS platform in California. You will report to the Lead Mechanical Engineer and contribute to mission-critical subsystems, driving rapid prototyping and hardware validation. You will work with cross-functional...Internship
$100k - $117.5k
...life on Mars.BUILD RELIABILITY ENGINEER (FALCON/STARSHIP VALVES AND... ...SpaceX, guiding the hardware from design to production and operation.... ...of key characteristics, prototype testing for functionality and... ...implement tooling for work access, mechanical/avionics/propulsion testing,...InternshipPermanent employmentTemporary workWork at officeImmediate startWeekend work- Verustruct is offering a paid internship for mechanical engineering students in Torrance, California. Interns will work with the mechanical team on designing and testing mechanical subsystems... ...with CAD modeling, fabrication, and prototype development. This is an excellent...Internship
- ...Industries in El Segundo, CA invites spring interns to join the Structures Team. You will design, build, and test mechanical elements of our in‑space manufacturing spacecraft... ...’s or master’s in Mechanical, Aerospace, or Engineering Physics, with hands‑on experience in CAD (...Internship
- ..., with the ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER, PRINTER DESIGN & MANUFACTURING (RAPTOR)As part of the Raptor 3D printer... ...methodsExperience with production tooling or product design in either prototype or high-volume environmentsStrong understanding and...InternshipPermanent employmentTemporary work
$33 per hour
Vardaspace in El Segundo, California, is offering a Mechanical Engineering Internship for students looking to work on impactful spaceflight projects. Interns will collaborate on design and analysis for spacecraft components in a fast-paced startup environment. This full...InternshipHourly payFull time- ...internship working alongside our mechanical team on real hardware for Verustruct... ...is hiring a paid mechanical engineering intern to support the design, fabrication, assembly, and testing... ...directly with our hardware team on live prototype development and own scoped...Internship
$158k - $219.45k
...development leverages modern software engineering to rapidly deliver safe,... ...rotating hardware from design into reality. This is a... ...assembly and integration of prototype and first-article turbomachinery... ...Skills:Bachelor’s degree in Mechanical Engineering or a related field...InternshipFull timeSummer workImmediate startRemote workFlexible hours$100k - $130k
..., including our advanced prototyping and testing headquarters... ...Junior Propulsion Component Engineer supports the design and development of Amca's... ...Bachelor's degree in mechanical engineering, aerospace engineering... ...which is subject to the International Traffic in Arms...InternshipPermanent employment$30 per hour
...focuses on short, iterative design cycles, rapid testing in... ...future conflicts. Fall 2026 Mechanical Engineering Co‑Op Join us for a dynamic... ...generation missile systems. As an intern, you'll contribute directly... ...simulations, modeling, and prototyping of critical hardware...InternshipHourly payPermanent employmentTemporary workLocal areaImmediate startRelocation- Reflect Orbital in Hawthorne, California, seeks a Mechanical Engineer to design and validate spacecraft subcomponents. You will be responsible for delivering critical hardware while managing tight deadlines and ensuring reliability in space environments. The ideal candidate...
- ...development company in Torrance, California is seeking a Mechanical Engineer to design and develop critical flight hardware. The ideal candidate will manage real flight hardware, contributing to rapid prototyping and integration efforts. A Bachelor's in Mechanical Engineering...
$100k - $117.5k
...enabling human life on Mars.TURBOMACHINERY ENGINEER (RAPTOR)SpaceX is seeking a highly... ...Turbomachinery Engineer to join our team in designing and developing the next generation of... ...Conduct coupled aerodynamic/hydrodynamic and mechanical design and demonstrate a broad...InternshipPermanent employmentTemporary workWeekend work$20 - $25 per hour
...Overview Hexagon Autonomous Solutions is searching for a Mechanical Engineering Intern to support product development activities and mechanical design best practices. In this role you will have the opportunity work on a wide variety of product designs. Come join...InternshipHourly payPermanent employmentFull timeLive inLocal area$105k - $135k
...Electrical Design EngineerYou will take electrical... ...closely with build and test engineers to bring your products... ...:Own design and prototyping of new electrical hardwareWork... ...standards and internal design controlsContinue... ...capabilitiesMentor early career mechanical engineersAssist with...- Northwood Space is seeking a motivated Mechanical Design Engineer Intern to join our team, assisting in designing structures, tooling, and hardware for ground station antennas. You will work with RF, electrical, and manufacturing engineers under the guidance of senior team...Internship
- Northwood Space is seeking a Site Engineer Intern to design, build, and deploy hardware for its global ground station network. You will work hands-on with hardware, collaborating with electrical, mechanical, software, and manufacturing teams to impact operations on a global...InternshipSummer workRelocation
- ...ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER (STARSHIP COMPONENTS MANUFACTURING) The... ...valves to flap/fin actuators. We design and build valves, regulators, and actuators... ...with development and design engineers, internal machine shops, and external vendors to...InternshipPermanent employmentTemporary workWeekend work
$20k
...possible, with the ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink... ...capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for...InternshipPermanent employmentTemporary workWeekend work- ...Senior Build Reliability Engineer (Propulsion) at... ...the connection between design requirements, manufacturing... ...Bachelor’s degree in Mechanical Engineering, Aerospace... ...rapid development or prototype-to-production transitions... ...capabilities and internal equity. In addition to...Permanent employmentFull timeWork at office
- ...set of requirements you meet. Responsibilities Own the design, development, analysis, manufacturing, and testing of novel... ...with an emphasis on fully completing and shipping your work Prototype and iterate rapidly Ideal Qualifications You're capable...InternshipFull timeWork at office
$3,000 - $5,000 per month
...Rainmaker Mechanical Engineer Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement... ...subsystems for our UAS platform. What You'll Do Design and build functional prototypes for UAS subsystems, iterating quickly based on...InternshipRemote work$20k
...human life on Mars.HARDWARE RELIABILITY ENGINEER, COMPONENTS (STARSHIELD)Starshield leverages... ...security efforts. While Starlink is designed for consumer and commercial use, Starshield... ...Electrical, Electronic, and Electro-mechanical/Electro-optical (EEE) components and systems...InternshipPermanent employmentTemporary workWeekend work$140k - $180k
...Job Description Principal Mechanical Engineer Build the Future of High... ...t just build antennas - we design high-performance, next-... ...design, FEA modeling, rapid prototyping, and root-cause troubleshooting... ...: Partner closely with internal production teams and external...Permanent employmentWork at office$140k - $230k
...EngineerThe Senior Propulsion Engineer plays a critical role... ...Castelion, owning the design of solid rocket motor... ...troubleshooting of prototypes and production builds,... ...drawings, adhering to internal standards and ASME Y14... ...engineering, mechanical engineering or physics...InternshipFull timeImmediate startWeekend work$100k - $115k
New Graduate Engineer, Mechanical (Starshield) Hawthorne, CA SpaceX was founded under the belief that a future where humanity is out exploring... ...demonstrate extreme ownership through detailed and thorough design, hardware bring-up/characterization/testing, and...InternshipPermanent employmentTemporary work
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