Senior Mechanical Engineer - Nuclear Microreactor Structures
Radiant
Radiant in El Segundo, CA, is seeking a Senior Mechanical Engineer to design and develop critical structures within Kaleidos. You will solve challenges creating efficient, reliable structures that withstand extreme temperatures and fit tight volumetric constraints. You will conduct trade studies, material selection, thermomechanical and dynamic analyses, and oversee manufacturing and testing. The role requires hands-on CAD work, BOM creation, supplier development, and collaboration with #J-18808-Ljbffr Radiant
$133.5k - $184.8k
...-produced, portable nuclear microreactors. The company... ...megawatt, fail-safe microreactor that can be... ...leverages modern software engineering to rapidly deliver... ...a highly motivated Senior Tooling Engineer who... ...assembling complex mechanisms and structures. Design, analyze, and...StructuresSeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...mass-produced, portable nuclear microreactors. The... ...-megawatt, fail-safe microreactor that can be transported... ...modern software engineering to rapidly deliver safe... ...Engineer to own and execute structural loads, vibration, and... ...analyses for complex mechanical systems associated...StructuresSeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$133.5k - $184.8k
...mass-produced, portable nuclear microreactors. The... ...-megawatt, fail-safe microreactor that can be transported... ...modern software engineering to rapidly deliver safe... ...seeking a highly motivated Senior Mechanical Engineer to design and develop critical structures within Kaleidos. You...StructuresSeniorFull timeSummer workRemote workFlexible hoursWeekend work$120k - $150k
...Rainmaker Mechanical Engineer Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather problems... ...parts/subsystems from concept to production, including UAS structures, dispersion payload hardware, and field-emplaced...StructuresSeniorRemote work$137k - $193k
...commercial space industry. Position Overview: As a Senior Mechanical Design Engineer at Inversion, you will play a critical role in the... ...this role, you will: Design mechanical systems, structures, brackets, enclosures, mounts, and mechanisms across multiple...StructuresSeniorPermanent employmentWork at office$150k - $180k
...just the beginning. Learn More BUILDING THE RIG As a Senior Mechanical Engineer at Durin, you will design and build the world's most... ...Own the development of next-generation drilling rigs from structure and mechanism design to advanced manufacturing. Develop...StructuresSeniorWeekend work$100k - $140k
...Senior Mechanical Engineer Build the Future of High-Performance Connectivity At ThinKom, we don't just build antennas - we design high-performance... ...-level qualification testing Analyze & Refine: Conduct structural, thermal, and dynamic analyses (FEA) to ensure systems...StructuresSeniorPermanent employmentWork at office$120k - $160k
...Senior Mechanical Design Engineer El Segundo, California A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use... ..., bearings, and coatings. Experience with spacecraft structures and payload integration. Familiarity with NASA or DoD...StructuresSeniorPermanent employmentFlexible hours$133.5k - $184.8k
...first mass-produced, portable nuclear microreactors. The company... ...a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...test methods for complex mechanisms and structures.Support testing and...StructuresSeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...Senior Mechanical Engineer Amca is building America's new industrial base. Since the 1990s, our ability to build new aviation and military... ...designing, analyzing, and building a wide range of fluid and structural systems. Most importantly you will own the relationship...StructuresSeniorPermanent employmentFlexible hours
- SpaceX seeks a Senior Mechanical Design Engineer to own the design of Starfall cargo structures, fluid systems, and components capable of withstanding extreme space environments. You will drive hardware from inception through launch and reuse, collaborating with leadership...StructuresSenior
$118k - $154k
...individuals to join our team. We are looking to add a Senior Mechanical Engineer to our Mechanical Engineering team. If you enjoy working... ..., spacecraft propulsion, deployable and actuated structures, and environmental qualification of spacecraft antennas and...StructuresSeniorPermanent employmentFull timeContract workWork experience placementLocal area- ...technologies that will make humans a multi-planet species, with a Senior/Principal Mechanical Engineer to own critical mechanical systems for Starpath’s Rover... ...through flight qualification, working on actuators, structures, thermal control, and autonomy hardware #J-18808-...StructuresSenior
$140k - $176k
..., please visit Role Overview: CHAOS is seeking a Senior Mechanical Engineer to support the hands-on design, development, packaging, integration... ...fielding, and sustainment. Design challenges may include structures, enclosures, mechanisms, electromechanical hardware,...StructuresSeniorFull timeWork experience placementCasual workRelocation package- Aurex is seeking a Space Vehicle Bus Systems Engineer to drive systems engineering and integration across critical spacecraft bus subsystems... ...and active TS/SCI clearance, with a strong background in structures, power, attitude control, thermal, and CDH. #J-18808-Ljbffr...StructuresSenior
- Rainmaker is seeking a Senior Mechanical Engineer to own mechanical hardware from concept through production, focusing on UAS structures, dispersion payloads, and field‑emplaced infrastructure. You will work with other engineers to solve design challenges, build and test...StructuresSenior
$198k - $248k
...ultimate advantage: time. Role Overview CHAOS is seeking a Senior Staff Mechanical Engineer to lead the design, development, packaging, integration,... ...and systems engineering. Design challenges may include structures, enclosures, mechanisms, electromechanical hardware,...StructuresSeniorFull timeWork experience placementCasual workRelocation package- ...Company in El Segundo, CA is seeking a Mechanical Design and Analysis Engineer for Satellite Solar Array and Battery systems. This mid-career to senior role focuses on mechanical design... ...technologies, including substrates, yoke structures, panels, and battery packs, with REA...StructuresSenior
- Radiant, based in El Segundo, CA, seeks a Senior Test Engineer to lead mission-critical test operations for the Kaleidos reactor development. You will assume the roles of Test Conductor and Test Director, partnering with design engineers to craft robust test methods and...Senior
$170k - $230k
...Job Description Job Description Senior Thermofluids Engineer - Design and simulate the heat-transfer... ...performance against pressure drop, structural limits, packaging, cost, and... ...~ Bachelor's degree or higher in mechanical or aerospace engineering, or a closely...StructuresSenior$158k - $247.28k
Pow.bio is looking for a Senior Electrical Engineer at their El Segundo HQ. In this role, you will oversee the design of electrical control systems for nuclear microreactors, ensuring safety and reliability. Applicants should have a Bachelor's in Electrical Engineering...SeniorFlexible hours- We are looking to add a Senior Staff Mechanical Engineer to our team. In this role you will apply advanced mechanical engineering principles to develop and improve mechanical systems, structures, mechanisms, and hardware supporting complex products and platforms. This...StructuresSenior
- .... Collaborate with cross-functional teams to develop innovative structures and ensure flightworthiness through qualification campaigns. Requirements: Requires a Bachelor's degree in Mechanical Engineering and at least 5 years of experience designing aerospace structural...StructuresSenior
$140.33k - $179.31k
...create a bustling in-space ecosystem.About This RoleThe Senior Mechanical Design & Test Engineer, Automation builds bespoke test infrastructure that... ...modern PLC ecosystem - ideally Beckhoff TwinCAT 3 with structured text (IEC 61131-3), or a demonstrated eagerness to develop...StructuresSeniorPermanent employmentShift work- As a Mechanical Engineer at Argo, you will work with an exceptional team to develop the structures, mechanisms, actuators, and spacecraft systems for our family of reusable, in-space... ...novel, excellent technical results Senior Mechanical Engineer 2+ years of experience...StructuresSenior
$140k - $170k
Overview You will own major structural and mechanical subsystems on the interceptor, such as airframe sections, internal structure, fin actuation... ...test, and live flight. You’ll report to the Mechanical Engineering Lead and work alongside the founders and the propulsion, aerodynamics...StructuresSeniorPermanent employment- ...Technical Center, Inc. is seeking a Design Engineer for the Genesis Design Center in... ...California. You will design and engineer body structures and advanced packaging for concept... ...readiness. The role requires a Bachelor in Mechanical/Automotive Engineering and 5+ years of...StructuresSeniorFlexible hours
$175k - $215k
...Job Description Job Description Senior Composites Stress Engineer - Advanced Aerospace Structures Hawthorne, California | On-site Opportunity Summary... ...subcomponent, and full-scale hardware testing Design mechanical test methods and fixtures to validate material...StructuresSeniorTemporary work$130k - $219k
...19,000 / year Department: Vehicle Engineering Location: Hawthorne, California Compensation... ...'t have it any other way. As a Senior or Staff Mechanical Engineer, you will design, develop,... ...'ll do Design mechanical systems (structures, mechanisms, electro-mechanical,...StructuresSeniorFor contractorsFlexible hours- ...problems sound like a dream come true, come join the team! Senior/Principal Mechanical Engineer In this role, you will be responsible for the... ...high-reliability electromechanical actuators, (2) various structures and passive mechanisms, or (3) thermal control systems...StructuresSeniorPermanent employmentFull timeWork experience placementFlexible hours
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