25 manufacturing engineering intern jobs found in Los Angeles

Components Engineering Intern Mason welcomes people who share our determination and high standards to join us in doing work that moves the world forward. We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Mason offers world-class control devices and subsystems - such as control grips, throttles, and communications interfaces - for today's advanced cockpits, military vehicles, and other specialized applications. Our solutions fall into two broad categories: control products and components. Summary Mason Controls is seeking two motivated and hands-on Operations Interns for a 4-month program beginning June 2026. This internship is designed to provide practical experience in planning, design, fabrication, programming, and project management within a manufacturing environment. Each intern will be assigned specific projects and will be expected to track progress, deliver results, and present their...

Our Company MISO develops technology that elevates human potential in the commercial kitchen. We're engineering production-ready robotic systems that tightly integrate perception, real-time decision-making, and electromechanical controls to automate the most dangerous, least desirable tasks in food preparation. That means building software that understands the physical world as it actually behaves, and hardware that can execute precisely in the face of chaos. Success is measured in uptime, throughput, and trust from our customers, not demos. Our flagship platform, Flippy, is already operating in high-volume restaurant kitchens across seven states. Zippy, our Kitchen Intelligence software centralizes all operational data in our broader ecosystem, expanding the role of AI-enabled autonomy in real-world operations. We recently acquired Zignyl, the restaurant operations system, to accelerate the work we've done on the Intelligence layer, and to build an entire restaurant operating...

Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how America produces its most critical parts. We're accelerating our mission with the launch of Factory 3 in Mesa, Arizona, a 290,000-square-foot facility creating 350 new jobs. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux Capital, Founders Fund, and Andreessen Horowitz, our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond. The Role: Join us in shaping the future of aerospace...

Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how America produces its most critical parts. We're accelerating our mission with the launch of Factory 3 in Mesa, Arizona, a 290,000-square-foot facility creating 350 new jobs. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux Capital, Founders Fund, and Andreessen Horowitz, our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond. The Role: Join us in shaping the future of aerospace...

Job Description Job Title: Mechanical Engineer III Location: 91601 Job Type: 6 mo Contract Hours: 40/week Pay Rate: Up to $75/hr We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required! Responsibilities include: * Apply engineering techniques to design, install, modify, analyze, and repair mechanical systems and hardware. * Serve as a primary mechanical engineering point of contact for integration and assembly activities, including: * Defining and optimizing assembly sequences and build flows. * Identifying, prioritizing, and planning available work. * Resolving technical and procedural roadblocks to facilitate integration tasks. * Develop and release engineering artifacts (3D models, drawings, specifications, work instructions) to support hardware fabrication, assembly, verification, test, and operations. * Design and maintain...

JOB TITLE: SENIOR INDUSTRIAL DESIGN ENGINEER Reports to: Director of New Product Development Location: Los Angeles, CA Position Overview: The primary role of the Senior Industrial Design Engineer will be to develop high end architectural fixtures that meet appropriate aesthetic, environmental, distributional, and installation criteria to provide our customers with leading edge lighting solutions. To achieve these objectives, the successful candidate must interface with operations, purchasing, and the production staff at the facility to ensure that the fixture development projects meet internal and external customer requirements, including performance, schedule, and budget. Duties + Responsibilities Work with architects and lighting designers to move conceptual fixture design strategies into working prototypes, and eventually production worthy lighting fixtures Collaborate with the marketing and production teams to leverage new lighting concepts, technologies, and commercial...

We are a fast-paced business with ambitious growth plans; so if you are dedicated, enthusiastic and always seeking ways to improve, you'll enjoy a career with us! Ontic is a leading global aerospace OEM trusted by the world's aviation leaders. Ontic's Chatsworth, CA, site specializes in precision engineering, MRO, and new solutions for parts at risk of obsolescence. With over 1,400 employees across four time zones and seven sites, we have more than doubled in size since 2019 and are continuing to grow at pace. Our team is looking for a Manufacturing Mechanical Design Engineer II , to join them. The Manufacturing Mechanical Design Engineer II is responsible for providing comprehensive engineering support to production operations to ensure efficient manufacturing processes, high-quality output, and continuous improvement. This role bridges design, production, and quality teams to optimize manufacturing performance and implement cost-effective solutions. To be considered for the...

Elastium is an advanced manufacturing startup company transforming the legacy footwear industry toward rapid, fully automated, and localized production. Our manufacturing platform combines proprietary hardware, software, and materials science to make shoe production as effortless as pushing a button. We're building the most frictionless way of turning bits into useful atoms, sending ripples of singularity across the industry, and bringing tens of billions of GDP back to America. Our bet is simple: the future of manufacturing belongs to companies that can program matter as fast as software. We are looking for a Senior Materials Engineer to own the actual atoms to be programmed. This is a hands-on frontier engineering role spanning polymer chemistry, compounding, characterization, process development, and production validation. Specifically, you will: Lead the full cycle development of new foam compounds across TPU, PEBA/PEBU, and adjacent systems. Design formulations, run...

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. Hermeus is seeking a Senior Mechanisms Engineer to join our Vehicle & Mechanisms Team. In this senior-level role, you will be responsible for designing and developing complex mechanical systems and mechanisms that are critical to the success of our high-speed aircraft projects. Key Responsibilities: Mechanism Design: Lead the design and development of mechanical systems, mechanisms, and components for aerospace applications. Collaborate with cross-functional teams to define project requirements and objectives. Analysis and Simulation: Conduct detailed mechanical analysis, including stress analysis, fatigue, and...

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. A Tooling Build Engineer on the Manufacturing team is responsible for the design, development, and validation of innovative tooling, fixtures, and ground support equipment that enable the prototyping, integration, and testing of advanced structural assemblies. This role emphasizes creativity, rapid iteration, and collaboration with multidisciplinary teams to support early-stage research and development. Responsibilities Design and build innovative tooling, fixtures, and integration aids using CAD software to support R&D activities, prototype builds, and test campaigns. Collaborate with structures, manufacturing, and...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role We are seeking an Engineering Systems Analyst to own the engineering platforms used to design, build, and operate our chemical processing facilities. This role is responsible for the architecture, deployment, and operation of CAD, PDM/PLM, and engineering data systems, and will personally stand up and...

About RTCA: RTCA is a precision aerospace and defense manufacturing group built on decades of hands-on machining expertise, with roots spanning more than 50 years. We support mission-critical commercial and government aerospace programs across North America through four U.S. Centers of Excellence operating as an integrated platform with 150+ CNC machines and a team of 250+ professionals. Unlike large organizations where roles can be narrow, RTCA offers hands-on ownership and real visibility - you understand how your work supports the team, the operation, and the end customer. Our flat structure allows employees to take initiative, grow their skills, and have their contributions recognized, while still providing the stability, advanced technology, and meaningful work of an established aerospace manufacturer. At RTCA, we believe in teamwork, excellence, and delivering with pride. One Team! One Mission! How You'll Make an Impact The Manufacturing Engineer is responsible for...

Please Note: If you are a current Spin Master employee with access to Workday, apply to this job via the Workday application. Are you a kid at heart looking to build a career with a leading global children's toy, entertainment and digital gaming company? At Spin Master, our unwavering commitment to open mindedness, integrity and innovation is a great part of what has made us an industry leader. How do we stay ahead of the pack? By hiring the best and brightest minds-and that's why we want you! Job Description: What will you work on? The Lead Product Development Engineer (Lead PDE) will be responsible for driving the technical execution of global toys, from concept through production, and ensuring performance, cost, quality, and schedule adherence. The position will provide expertise in proven techniques for successful product development and design for manufacturing/assembly. The Lead PDE will work closely with large cross-functional teams (Design, Marketing, Engineering,...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. Electrical Engineer - Instrumentation & Controls As an Electrical I&C Engineer, you will design, document, and implement ground-up electrical power, instrumentation, and control systems for both a new industrial enrichment facility and a range of advanced prototypes and R&D systems. This role spans control panel...

JOB SUMMARY Model/Z seeks an experienced Mechanical Design Engineer responsible for product development and design of manufacturable 3D CAD models, prototyping solutions, management of large assemblies, and tooling fixtures in partnership with manufacturing, quality, operations, and supply chain teams. The Mechanical Design Engineer will create innovative design solutions and carry them through design engineering standard operating procedures that include initial design proposals, design review meetings, PDM/PLM management, Engineering Change Orders, Bill of Materials, and Configuration Management, and live Production Line Testing and Implementation, with the overall goal of reducing the cost of housing in California. SALARY: $80K-$120K LOCATION: 740 E. 111th Place, Los Angeles, CA 90059 Watts SCHEDULE: 9-10 Hour Workdays, 4 days a week (Monday - Thursday), with occasional remote. Friday meetings if needed. 3 - 4 days per week in person. The schedule is subject to...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role As a Civil Engineer, you will play a pivotal role in executing a state-of-the-art enrichment facility from concept through commissioning. This role will ensure that our enrichment facilities meet safety, efficiency and environmental standards. You will have the opportunity to work on a greenfield project...

About Us At Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We're fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we're building mass-producible, inherently safe, deployable microreactors that can be used terrestrially, underwater, and in space. Formed in 2023, the Antares team hails from SpaceX, The White House, MIT, Rigetti Computing, The Air Force, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Los Alamos, Idaho, and Oak Ridge. Antares has raised over $130M in venture capital from top-tier investors and has over $13M in government funding. About the Team As a member of the Antares R&D team, you will be an expert on manufacturing and assembly of cutting edge nuclear reactors. You will be an instrumental member developing Antares'...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role As a Tooling Engineer, you will own the design and build of critical infrastructure for the development, manufacturing, and production enrichment systems. You will design, source, operate, and maintain custom tooling and fixtures that enable safe, repeatable, and scalable manufacturing operations. You will...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role As a Manufacturing Engineer, you will design, develop, and build manufacturing processes, tools and systems to take us from development phases to production. You will work with design engineers to ensure safety, performance, cost and manufacturability of parts, systems, and assemblies. You'll be hands-on...

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role As a Electrical Engineer, you will play a pivotal role in executing a state-of-the-art enrichment facility from concept through commission. You will design, analyze, and build high power electrical systems that meet regulatory requirements for safety, performance, and compliance. You will have the opportunity...