60 manufacturing engineering jobs found in Los Angeles

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 $600M 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 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. The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Idaho, Oak Ridge, Los Alamos, and Savannah River. Antares has raised over $600M in venture capital from top-tier investors and has hundreds of million-dollars on contract with the military services, NASA, and the Department of Energy. Roles & Responsibilities Own the design, development, fabrication, qualification, and...

Job Summary : The Project Engineer role serves as a key technical and business partner within the Product Management organization, supporting the development, enhancement, and lifecycle management of Barksdale's valve product portfolio . This role bridges engineering, product management, sales, operations, and customers by providing technical expertise, managing product-related projects, evaluating customer applications, and supporting strategic growth initiatives. The ideal candidate combines strong engineering fundamentals with business acumen to identify customer needs, develop technical solutions, support product strategy, and lead cross-functional projects from concept through implementation. This position plays an important role in new product development, product rationalization, obsolescence management, application engineering, and customer-facing technical support as he/she works in collaboration with cross-functional teams (Finance, Supply Chain, Manufacturing,...

About the Company General Matter is enriching uranium in America. Our goal is to design, build, and operate the world's lowest-cost enrichment services in the United States. Our mission is to restore America's ability to produce nuclear fuel-fuel that will power AI, advanced manufacturing, critical industries, and the next generation of nuclear reactors. Ultimately, our work will help power national ambitions and enable a high-energy society. We were incubated by Founders Fund, like Anduril and Palantir before us, and 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. Help us build a high-energy society by making the cleanest, safest form of baseload energy the most affordable. About This Role We're standing up a new manufacturing facility...

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. The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Idaho, Oak Ridge, Los Alamos, and Savannah River. Antares has raised over $600M in venture capital from top-tier investors and has hundreds of million-dollars on contract with the military services, NASA, and the Department of Energy. Roles & Responsibilities Own the design, development, fabrication, qualification, and...

Senior Additive Manufacturing Engineer Los Angeles, CA (in-person) About Arcturus Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire energy grid. Why you should join us This is a ground-floor opportunity to help build something that has never been done before. You would join as an early senior additive manufacturing engineer and work closely with Arcturus' technical leads across AM, nanomaterials, processing, and testing. This is a hands-on role for someone who wants to move quickly, run experiments, build real hardware, and help turn first-of-its-kind materials science into repeatable manufacturing capability. Purpose We are seeking a Senior Additive Manufacturing Engineer who can...

Principal Additive Manufacturing Engineer Los Angeles, CA (in-person) About Arcturus Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire energy grid. Why you should join us This is a ground-floor opportunity to help build something that has never been done before. You would join as an early principal technical hire and help define how Arcturus turns metal additive manufacturing into a core company capability. This is a high-ownership individual contributor role for someone who wants to solve hard manufacturing problems, mentor others, and help build a first-of-its-kind materials platform from the ground up. Purpose We are seeking a Principal Additive Manufacturing Engineer who can...

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. The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Idaho, Oak Ridge, Los Alamos, and Savannah River. Antares has raised over $600M in venture capital from top-tier investors and has hundreds of million-dollars on contract with the military services, NASA, and the Department of Energy. About the Team As a Senior Manufacturing Engineer - Fabrication at Antares, you will own the...

Manufacturing Engineer I Position Description Date Issued: June 13, 2026 Department: Operational Excellence Reports to: Henrique Formolo Location: Van Nuys, CA Position Purpose: The Manufacturing Engineer I will play a key role in advancing Capstone Energy Plus manufacturing capabilities through process development, equipment ownership, and floor-level engineering execution. This position bridges hands-on production knowledge with the technical rigor expected of an engineer, driving improvements that are both data-informed and physically realized on the shop floor. The successful candidate will be a self-driven engineer with strong analytical and observational skills, capable of owning processes end-to-end. This role requires a working understanding of assembly, welding, testing, and warehouse operations, and the ability to design, deploy, and standardize manufacturing processes that improve throughput, quality, and floor efficiency. Reporting to the...

Come Join Us! From apartments in New York to hospitals and stadiums in Dallas, libraries at prestigious universities to creating modern retail experiences, our teams contribute architectural glass and building products to projects that shape the way people live, work, heal, learn, and play. At OBE, the work of our employees truly matters. With over 6,500 employees, we operate more than 80 manufacturing and distribution facilities in five countries. You can see some of our favorite projects here. Start your journey with OBE and help us build the future. What You'll Get to Do If you're an engineer who'd rather be in the lab building a test rig than stuck behind a desk all day, this one's for you. CRL is looking for a Product Testing & Certification Engineer to own the testing & certification of the architectural hardware & fenestration products that go into commercial & residential buildings across the country. You'll be the person who takes a product from...

About Arcturus Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire energy grid. At its core, Arcturus is developing a new class of carbon nanomaterial-infused metal matrix composites for high-performance conductor applications. Why you should join us This is a ground-floor opportunity to help build something that has never been done before. You would join as an early technical co-op and work closely with Arcturus' technical team across nanomaterials, additive manufacturing, process engineering, and testing. This is a hands-on role for someone who wants to learn quickly, contribute directly, and help build the experimental foundation for a first-of-its-kind materials platform. Purpose We...

About Arcturus Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire energy grid. At its core, Arcturus is developing a new class of carbon nanomaterial-infused metal matrix composites for high-performance conductor applications. Why you should join us This is a ground-floor opportunity to help build something that has never been done before. You would join as a founding engineer/scientist and work closely with Arcturus' technical leads across nanomaterials, additive manufacturing, and process engineering. This is a hands-on execution role for someone who wants to move quickly, learn across disciplines, and help turn first-of-its-kind materials science into real product performance. Purpose...

About Arcturus Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire energy grid. Why you should join us This is a ground-floor opportunity to help build something that has never been done before. You would join as a founding engineer and become Arcturus' first additive manufacturing engineer, with the chance to define the company's metal printing strategy from the beginning. You will work directly with the Founder and CEO to shape the technical direction of our manufacturing platform and help build a category-defining materials company from scratch. Purpose We are seeking a Lead Additive Manufacturing Engineer who can own the development of Arcturus' metal printing platform across LPBF...

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. As a DFM Project Engineer, you're primarily responsible for working with customers across an array of industries including aerospace, defense, commercial, automotive, industrial and medical devices. It is critical that you have the ability to evaluate manufacturability of customer designs and recommend solutions utilizing Xometry's extensive portfolio of technologies. How You'll Contribute: You will use your expertise to develop and implement the applicable sourcing strategy Once an order is placed, you will be responsible to aid production in troubleshooting order execution to ensure customer success To do...

Location: The Greater Los Angeles Metropolitan Area, CA (Onsite) If you're interested in learning more about this opportunity or beginning the interview process, feel free to connect directly via LinkedIn: LinkedIn: https://www.linkedin.com/in/ra... Manufacturing Engineer - Effectors An advanced aerospace and defense technology company is seeking a hands-on Manufacturing Engineer to help scale next-generation interceptor and autonomous defense systems from prototype development into high-rate production. This role sits at the intersection of product engineering, manufacturing strategy, and production execution. The ideal candidate will bring strong Design for Manufacturing & Assembly (DFMA) experience, a deep understanding of producibility, and practical experience scaling hardware from low-volume development into repeatable, cost-optimized manufacturing environments. This is a highly collaborative and hands-on position for someone who enjoys working directly with...

Position Summary Hydraulics International, Inc. (HII) is seeking a Manufacturing Engineer to support production operations by developing, improving, and sustaining manufacturing processes for hydraulic, pneumatic, electrical, and mechanical assemblies. This role works closely with Engineering, Production, Quality, Continuous Improvement, Planning, and Supply Chain to improve safety, quality, cost, delivery, manufacturability, and overall production flow. This is a full-time onsite position located in Chatsworth, CA. Remote work, hybrid work, and relocation assistance are not available. Key Responsibilities Develop, improve, and sustain manufacturing processes, work instructions, routings, tooling, fixtures, and production documentation. Design, implement, and validate equipment, tools, jigs, and fixtures used in production while ensuring compliance with applicable internal and external safety requirements. Serve as the liaison between Design Engineering and...

Role Overview: Seeking Mechanical Design Engineers and Quality Checkers with a strong Manufacturing Engineering background, specifically within the Aerospace sector. This role involves contributing to New Product Introduction and sustaining engineering projects, ensuring product quality and reliability. Key Responsibilities: Contribute to New Product Introduction (NPI) initiatives. Track and investigate in-service reliability issues. Review non-conforming materials and propose solutions. Implement production modifications as required. Fulfill Project Engineer requirements for NPI and sustaining projects. Develop methods and processes for task flow, control, and execution. Interact directly with customers to understand requirements and propose/implement technical solutions. Engage in the design and development of various modules and release processes. Work closely with customers to gather and understand project requirements. Perform data segregation and triaging...

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: We are seeking a Components Manufacturing Engineer to be the first of its kind at our facility - responsible for establishing, developing, and scaling advanced manufacturing processes for critical hardware. You'll take full ownership of component fabrication from concept through production, driving design-for-manufacture, process development, and continuous improvement across a wide range of precision mechanical systems. This role requires a highly technical, hands-on engineer with strong problem-solving skills and the ability to operate...

About the Company General Matter enriches uranium. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US. In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive. Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrichment is the catalyst for the nuclear Renaissance now under way. Our mission is to make nuclear not only the cleanest and safest source of baseload power, but also the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society. We were incubated inside Founders Fund, like Anduril and Palantir before us, and are backed by over a dozen of the world's top venture capital firms. Our lean, world-class team of engineers and operators is applying a...

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more. We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. About the Role As Apex continues to expand its satellite manufacturing footprint, we are seeking a Manufacturing...