Test Methods jobs in Carson, CA

Torrance, California

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About Northwood: Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable real-time, reliable communication for satellite missions such as national security, global connectivity, and disaster response. With a vertically integrated approach, Northwood designs, builds, and rapidly deploys scalable systems that power the next generation of

Full-time

USD 118,400.00 - 170,000.00 per year

Lead Nuclear Materials Engineer

El Segundo, California

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Today

About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. R

Full-time

USD 140,500.00 - 202,475.00 per year

Optical Engineer

El Segundo, California

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Today

Optical Engineer About Matter Intelligence Welcome to Matter, where we are building the future of vision AI: pairing a world-first sensor that sees molecular chemistry, temperature, and 3D shape with a Large World Model that will be the most powerful intelligence engine for the physical world. This system doesn't just see what something looks like; it understands everything from a single pixel. We call this Superintelligent Vision. Our team has delivered technologies to Mars for NASA/JPL, desi

Full-time

Materials Engineer, Moderator Materials

El Segundo, California

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Today

Full-time

Senior Test Engineer

Torrance, California

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Today

Divergent 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, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense comp

Full-time

USD 111,300.00 - 153,040.00 per year

Senior EMI-EMC Test Engineer

Long Beach, California

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Today

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo's 2025 success made Vast the only operational commercial space station company

Full-time

USD 147,600.00 - 209,520.00 per year

Electromagnetic Effects Test Engineer (Automotive/Satellite EMC)

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. ELECTROMAGNETIC EFFECTS TEST ENGINEER (AUTOMOTIVE/SATELLITE EMC) As a member of our fast-paced Electromagnetic Environmental Effects (E3) team, you will be responsible for ensuring electrical hardware performance on Sa

Full-time

USD 105,000.00 - 140,000.00 per year

Engineer

Brea, California

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Today

Job Description Fresh grad Electrical or Mechanical Engineer with exposure to HVAC, power tools, gardening tools, fans, water heaters, or similar product categories. Seeking candidates for an Engineer role in Brea, California with a hybrid schedule requiring 3 days per week in the office. Responsibilities Determines project scope, develops a preliminary plan of investigation, and determines project specifications such as cost, time, and sample requirements by analyzing client input, available

Full-time

USD 75,000.00 - 80,000.00 per year

Senior Avionics Test Engineer, RF and Navigation

Long Beach, California

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Today

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Full-time

USD 148,000.00 - 222,000.00 per year

Senior Electronic Systems Engineer

Torrance, California

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Today

Moog is a performance culture that empowers people to achieve great things. Our people enjoy solving interesting technical challenges in a culture where everyone trusts each other to do the right thing. For you, working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title: Senior Electronic Systems Engineer Reporting To: Management, Design Engineering Work Schedule: Hybrid - Torrance, CA Join Moog's Military Aircraft Grou

Full-time

USD 150,000.00 - 200,000.00 per year

Engineering Intern - Test and Validation, Charging Products (Spring 2027 Co-Op)

Torrance, California

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Today

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 26.00 - 45.00 per hour

Mechanisms Engineer

Long Beach, California

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Today

Full-time

USD 112,340.00 - 230,000.00 per year

Senior EO Sensor Data Analyst Engineer

Remote or Los Angeles, California

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Date Posted: 2026-08-24 Country: United States of America Location: US-AZ-TUCSON-9070 ~ 9070 S Rita Rd ~ BLDG 9070 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the wor

Full-time

USD 86,800.00 - 165,200.00 per year

Test Engineer (New Grad)

Los Angeles, California

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Today

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 enrich

Full-time

USD 96,000.00 - 106,000.00 per year

Sr. Engineer, Flight Test

Tustin, California

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Today

As a Sr. Flight Test Engineer (FTE), you will lead ground and flight test activities. You'll ensure the project meets mission requirements and maintains technical, budgetary and schedule integrity with safety at the forefront. You will be the communication liaison between engineers and managers by developing consistent test methods, processes, and procedures and be responsible for coordinating activities involved with planning, executing, and reporting on ground and flight tests. You will plan,

Full-time

USD 108,871.00 - 166,036.00 per year

Senior Turbomachinery Aerodynamics Engineer

Los Angeles, California

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Today

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 Wh

Full-time

USD 140,000.00 - 220,000.00 per year

Sr RF/Mixed Signal Test Engineer

Irvine, California

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Today

Job Responsibilities: Develop production, qualification and characterization test programs for WLAN, BT, and UWB system on a chip (SOC) devices on ATE (Automatic Test Equipment)Advantest 93K/Exascale, Teradyne UFLEX/UFLEX+ ATE experience preferredTest development from design kick-off to production releaseDebug design and process related yield and performance problemsDevelop new DFT (Design for Test) concepts and test techniques to improve test efficiency and reduce cost of testCollaborate closel

Full-time

USD 186,200.00 - 256,100.00 per year

System Test Procedure Development Engineer (Experienced or Lead)

El Segundo, California

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Today

System Test Procedure Development Engineer (Experienced or Lead) Company: The Boeing Company Boeing Test & Evaluation (BT&E) organization is seeking a System Test Procedure Development Engineer (Experienced or Lead) to join our team in El Segundo, CA. As a Test Procedure Development Engineer, you will be part of a multidisciplinary team that drives successful spacecraft delivery. You will architect, create, and maintain test procedures for state-of-the-art satellite systems supporting commerci

Full-time

USD 111,350.00 - 150,650.00 per year

Semiconductor Test Engineer

Hawthorne, California

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Today

Overview OSI Systems companies have a long history of developing innovative solutions to bring a better quality of life to the world. With more than 30 years of combined experience in the field of optoelectronics our OSI Optoelectronics (OSIO) division is a diversified manufacturer of standard and custom photodiodes and optical sensors for used in aerospace, defense, commercial and medical applications. We are one of the largest global manufacturers of optoelectronic devices, delivering engine

Full-time

USD 93,500.00 - 97,500.00 per year

Specialist Engineer, Flight Test

Tustin, California

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Today

As a Specialist Engineer, Flight Test, you will lead ground and flight test activities. Guided by our values, "Safety above All", we proactively manage the risks inherent in human spaceflight through our daily actions, ensure the project meets mission requirements and maintains technical, budgetary and schedule integrity. You will be the communication liaison between engineers and managers by developing consistent test methods, processes, and procedures and be responsible for coordinating activi

Full-time

USD 136,063.00 - 207,596.00 per year

Test Methods jobs in Carson, CA, USA