Materials Testing Lab Technician (Mechanical & Thermal)
Radiant
A leading energy technology company is seeking 1–2 Lab Technicians in El Segundo, California to support mechanical and thermophysical materials testing. The ideal candidates will assist with hands-on testing of materials critical to reactor performance, operate high-value testing equipment, and maintain rigor in testing and data quality. A bachelor's degree in a related field or equivalent experience is essential. Join us in delivering zero-emissions energy with a mission-driven team. #J-18808-Ljbffr Radiant
$95.5k - $181.7k
...Position Overview The Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products. From preliminary concepts to fielded weapon system support, MA&T delivers innovative structural...MechanicalRelocation packageFlexible hours- ...Senior Principal Thermal Engineer Raytheon is seeking an experienced Senior Principal Thermal Engineer to join the Mechanical Analysis and Test (MA&T) Department. The Thermal Engineer is responsible for detailed thermal analysis on products throughout their lifecycle...Mechanical
$118.3k - $224.9k
...Overview Senior Principal Thermal Engineer – Onsite position in El Segundo, CA. Requires... ..., and coordinating thermal modeling and testing with customers and government stakeholders... ...and classical thermal solutions. Strong mechanical engineering principles and independent...MechanicalFlexible hours$26 - $32 per hour
...enabling human life on Mars. MATERIALS R&D TECHNICIAN This individual will be a... ...team member focusing on daily lab operations to support... .... RESPONSIBILITIES Operate mechanical test frames (static or hydraulic... ...characterization work scope (thermal testing, imaging, etc.) Support...MechanicalPermanent employmentTemporary workWork at officeFlexible hoursShift workWeekend work- ...Thermal Engineer As a Thermal Engineer at Impulse, you will be... ...and design, to implementation, testing, and flight while working... ...and specify requirements of materials Thoroughly document analyses... ...~ Bachelor's degree in mechanical or aerospace engineering ~1...MechanicalPermanent employmentFull time
$95.5k - $181.7k
...Senior Thermal Engineer The Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products. From preliminary concepts to fielded weapon system support, MA&T delivers innovative...MechanicalTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$26 - $32 per hour
LEAD MATERIALS R&D TECHNICIAN (MATERIALS LAB - CHARACTERIZATION) This individual will be a... ...experience in an aerospace testing laboratory setting is... ...testing with a focus on thermal instrumentation (i.e. DMA... ...wear appropriate PPE for mechanical testing and machine shop...MechanicalPermanent employmentTemporary workFlexible hoursWeekend work- ...A leading aerospace manufacturer in Redondo Beach is seeking a Materials Technician to conduct mechanical testing on materials for spacecraft. The role requires 3+ years of experience operating mechanical testing equipment and a high school diploma. Candidates should...MechanicalHourly payFull time
- ...energy anywhere. To do that, we test aggressively, move quickly, and... ...bar. We are looking for 1-2 Lab Technicians to support mechanical and thermophysical materials testing as we accelerate hardware... ...Property Testing Thermal conductivity testing (Laser Flash...MechanicalFull timeContract workImmediate start
- ...SpaceX is seeking a Materials Engineer for their laboratory in Hawthorne, California... ...and lead the development of new testing processes. The role demands a Bachelor... ...should have hands-on experience with mechanical testing and thermal analysis. This position offers a...Mechanical
- ...leading aerospace company is seeking a Materials R&D Technician to be involved in lab operations supporting material development and testing. The candidate should possess at least... ...diploma. Responsibilities include operating mechanical test frames, performing mechanical...Mechanical
$135k - $190k
...enabling human life on Mars. SR. MATERIALS ENGINEER (STARSHIELD)... ...Responsible for the development, test and performance evaluation of... ...qualify and implement coatings for thermal control or optical... ...metallic and polymer failure mechanisms through hands‑on laboratory testing...MechanicalPermanent employmentTemporary workWeekend work- ## Thermal EngineerApplylocations: Space Coast, FL: Huntsville, AL... ...for the analysis, design, and testing of thermal protection and... ...Bachelor of Science degree in Mechanical Engineering, Aerospace Engineering... ...vehicles.* Knowledge of material properties and their behavior...MechanicalPermanent employmentTemporary workLocal areaRelocation
$150k - $200k
...Description Job Description Senior Thermal Systems Engineer - Heat Exchanger Design... ...from early concept development through testing and production, working across analysis,... ...fundamentals in heat transfer and fluid mechanics with a passion for building real hardware...Mechanical- ...that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho... ...customer deliveries beginning in 2028. Thermal Modeling Engineer (CFD) Radiant... ...analysis geometry from mechanical design CAD. Develop methods and...MechanicalFull timeSummer workRemote workFlexible hoursWeekend work
- ...Mechanical Engineer We are looking for a Mechanical Engineer to join... ...to the design, prototyping, testing, and optimization of complex... ...drawings complete with dimensions, material specifications, and geometric... ...Set up physical tests (thermal, structural) to ensure success...MechanicalFull timeWork at officeLocal area
- ...Description Description As a Thermal Engineer at Impulse, you... ...and design, to implementation, testing, and flight while working... ...and specify requirements of materials Thoroughly document analyses... ...Qualifications ~ Bachelor’s degree in mechanical or aerospace engineering ~1...MechanicalPermanent employmentFull time
$160k - $210k
Senior Thermal Protection System Engineer (TPS) Sr. Thermal Protection System... ...intersection of high-temperature materials science, aerothermal analysis, and mechanical design. You will own the primary... ...Material Qualification: Lead the testing and characterization of novel...MechanicalFull timeTemporary workFlexible hours$170k - $220k
...Description Job Description Senior Thermal Systems Engineer - Advanced Energy Hardware... ...position combines thermodynamics, fluid mechanics, heat transfer, modeling, supplier... ...execution as systems move from concept through testing and production. About Us We are...Mechanical- ...Overview Wardstone is looking for a Mechanical and Structural Engineer to... ...design, analyze, prototype, test, and iterate mechanical... ...intense vibration, and significant thermal stress. You will work side-by... ...subsystems. Manufacturing, Materials, & Vendor Management Drive...MechanicalTemporary work
$91.8k - $140.25k
...asymmetric advantage. As a Thermal Engineer at Hermeus, you will... ...shields, thermal protection materials, insulation, and active cooling... ...analysis: Analize and test novel ways to reduce thermal... ...Requirements: Bachelor's degree in mechanical, aerospace, or thermal engineering...MechanicalPermanent employmentFull time$140k - $175k
K2Spacecorporation in Los Angeles seeks a Senior Mechanisms Engineer specializing in turbopumps for their high-power spacecraft platform. You will develop precision thermal control systems, collaborating closely with various teams to ensure mission-critical designs meet...Mechanical- ...and driving environmental progress with Microsoft’s renowned Thermal Energy Center, our work enriches the human experience, safeguards... ...progress, and your work helps shape a brighter future. As a Mechanical Engineer I in our Pasadena office, you will help us empower our...MechanicalInternshipWork at office
- Torrey Holistics in El Segundo, California is looking for a skilled technician in mechanical assembly to join their team. The ideal candidate will have expertise in building high-reliability products, including wiring harnesses and MLI installations. This role requires...MechanicalHourly pay
$29.42 - $47.09 per hour
...together. By day’s end, a thermal blanket is... ...and data from your test station is packaged... ...pride of our senior technicians.Your missionDecipher... ...fit production and lab methods.Execute precision... ...knowledge of materials/process specifications and mechanical fundamentals; coach...MechanicalHourly payPermanent employmentInterim roleLocal areaTrial periodShift work$135k - $190k
...life on Mars. SR. MATERIALS ENGINEER,... ...across the Materials Lab while leading the... ...new and improved test processes. You will... ...expansion across Thermal, Characterization,... ...Chemistry, Reliability, Mechanical Testing, and R&D segments... ..., teaching lab technicians and engineers the...MechanicalPermanent employmentFull timeTemporary workWeekend work$140.33k - $179.31k
...where our vehicles, equipment, and materials are built, integrated, and tested. Varda also has offices in... ...About this Role As the Senior Thermal Analysis Engineer , you will serve... ...Basic Qualifications ~ B.S. in Mechanical, Aerospace, or a related discipline...MechanicalPermanent employmentFull timeImmediate startRelocation packageFlexible hours$110k - $200k
...SENIOR MECHANICAL ENGINEER Freeform builds AI-native manufacturing systems... ..., develop, design, and test complex mechanical components... ...semiconductor, machining, automation, materials processing, or other related... ...with design of fluid or thermal systems Working knowledge of...MechanicalCasual workRelocation packageFlexible hours$160k - $220k
...our advanced prototyping and testing headquarters in El Segundo, and... ...Responsibilities Manage the mechanical engineering team across... ...leveraging Amca's in‑house R&D lab and protoshop Lead root‑cause... ...electronics components, including thermal management, packaging,...MechanicalPermanent employment$140k - $180k
...This position is focused on the mechanical design, development, and... ...present design and analysis material during internal and customer... ...manufacturing documentation such as test procedures and assembly... ...of materials, structural and thermal analysis, dynamics, vibration...MechanicalCasual workImmediate start
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