materials engineer jobs in Los Angeles

8,399 materials engineer job listings in United States. Find daily updated positions from leading job boards.


  • Los Angeles, CA, United States Apex Space, Inc. Full-time

    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...

  • Materials Engineer

    5 days ago


    Los Angeles, CA, United States Apex Full-time

    Apex is seeking a Materials and Processes (M&P) Engineer to lead metallic materials choices and associated manufacturing processes for spacecraft, propulsion, and flight-support hardware. You will define material requirements, guide design trades, run analyses, and build a materials database, validating decisions through prototypes and flight hardware...


  • Los Angeles, CA, United States Freeform Full-time

    Materials Engineering Intern (Summer 2027) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without...


  • Los Angeles, CA, United States Apex Technology Full-time

    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...


  • Los Angeles, CA, United States Harris Corporation Full-time

    L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our...


  • Los Angeles, CA, United States Apex Full-time

    Apex is seeking a Materials and Processes (M&P) Engineer to lead metallic materials choices and associated manufacturing processes for spacecraft, propulsion, and flight-support hardware. You will define material requirements, guide design trades, run analyses, and build a materials database, validating decisions through prototypes and flight hardware...


  • los angeles, ca, United States Hadrian Automation Full-time

    Job DescriptionJob DescriptionHadrian - Manufacturing the FutureHadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at...

  • Senior Materials

    19 hours ago


    Los Angeles, CA, United States Apex Space, Inc. Full-time

    Apex Space, Inc. in Playa Vista, CA is seeking a Materials & Processes Engineer to own material qualification and support flight hardware production as we scale satellite buses for customers across earth observation and communications.You will define material requirements, run test campaigns, and build a materials database while collaborating with...

  • Materials Engineer

    5 days ago


    Los Angeles, CA, United States Freeform Full-time

    Materials Engineer (New Grad Summer 2027) Los Angeles, CA (On-site) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built,...


  • Los Angeles, CA, United States Apex Technology Full-time

    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...


  • Los Angeles, CA, United States Stone Power Technologies Inc Full-time $120,000 - $180,000

    Stone Power Technologies Inc in Los Angeles is seeking a Materials Engineer to design and develop manufacturing processes for natural gas power plant components. You will solve challenges from forging press sizing to casting specifications, ensuring hardware can be delivered to fielded systems.You will own the system from concept to field, perform material...


  • Los Angeles, CA, United States UCLA Full-time

    Assistant Professor of Teaching Position in Materials Science and EngineeringThe Materials Science and Engineering (MSE) Department at the UCLA Samueli School of Engineering invites applications for an Assistant Professor of Teaching. This is a permanent position, analogous to a tenure-track position, with Academic Senate membership. Professors of Teaching...


  • Los Angeles, CA, United States Harris Corporation Full-time

    L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our...


  • Los Angeles, CA, United States Northrop Grumman Full-time

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and...

  • Senior Materials

    5 days ago


    Los Angeles, CA, United States Divergent Full-time

    Job DescriptionJob DescriptionDivergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter,...

  • Materials Engineer

    7 days ago


    Los Angeles, CA, United States Abbaben Full-time

    Titan Manufacturing is hiring a Materials Engineer in Los Angeles, CA to support our expanding team and help us deliver outstanding results.Key ResponsibilitiesContribute to day-to-day engineering operations and project delivery.Collaborate with team members, managers, and stakeholders to achieve shared goals.Maintain high standards of quality, safety, and...


  • Los Angeles, CA, United States Apex Space Full-time

    Materials And Processes EngineerSpacecraft 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...


  • Los Angeles, CA, United States Harris Corporation Full-time

    L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our...


  • Los Angeles, CA, United States Karman Industries Full-time $120,000 - $160,000

    Karman Industries, a Torrance-based thermal technology company, is seeking a Materials and Process Engineer to advance the Heat Processing Unit (HPU) development. You will identify materials, develop qualification campaigns, and establish internal processes and manufacturing methods, including brazing and welding, while working with a cross‑disciplinary...


  • los angeles, california, United States Hadrian Full-time

    Hadrian - Manufacturing the FutureHadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.Following our...