Mechanisms Engineer — Portable Nuclear Microreactor

Jobleads-US

Radiant in El Segundo, CA is seeking a Mechanisms Engineer to design and develop critical mechanisms for Kaleidos, including control blade actuators and safety features. You will perform trade studies, material selection, and detailed thermomechanical analysis to ensure structural integrity and performance margins.

You will own BOMs, manufacturing instructions, supplier searches, and risk analyses, collaborating with cross-functional teams to deliver reliable, manufacturable hardware for the

#J-18808-Ljbffr Jobleads-US

Apply

Vacancy posted 15 hours ago

Similar jobs that could be interesting for youBased on the Mechanisms Engineer — Portable Nuclear Microreactor in El Segundo, CA vacancy

Onsite Mechanisms Engineer - Nuclear Reactor Systems
...Radiant in El Segundo, CA is seeking a Mechanisms Engineer to design and develop critical mechanisms within Kaleidos. You will tackle trade studies, material selection, structural analyses, and manufacturing instructions to ensure safe, reliable actuation and control of...
Suggested
Jobleads-US
El Segundo, CA
15 hours ago
Staff Mechanical Engineer, Fluid Systems — Nuclear Power
...Radiant in El Segundo, CA seeks a Staff Mechanical Engineer to own critical Kaleidos fluid systems from design through production. You will conduct trade studies, select components, perform thermal hydraulics analysis, piping design, vendor selection, assembly, and testing...
Suggested
Jobleads-US
El Segundo, CA
3 days ago
Staff Nuclear Engineer
$185k - $225k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., thermal behavior, mechanical design, controls, operations...
Suggested
Full time
Summer work
Immediate start
Remote work
Flexible hours
Shift work
Radiant Industries
El Segundo, CA
4 days ago
Director, Nuclear Engineering
$173k - $237.3k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., thermal, electrical, and mechanical domainsExcellence in...
Suggested
Full time
Summer work
Immediate start
Remote work
Relocation
Flexible hours
Shift work
Weekend work
Radiant Industries
El Segundo, CA
2 days ago
Principal Nuclear Engineer
$195.71k - $262.5k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...reactor systems, thermal, mechanical, electrical, test,...
Suggested
Full time
Summer work
Immediate start
Remote work
Flexible hours
Shift work
Radiant Industries
El Segundo, CA
4 days ago
Senior Nuclear Thermal-Hydraulics Engineer
$139.5k - $196.88k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...across reactor physics, mechanical, and safety teams to support...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago
Director, Nuclear Engineering
$173k - $237.3k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., thermal, electrical, and mechanical domains Excellence in...
Full time
Summer work
Work at office
Immediate start
Remote work
Relocation
Flexible hours
Shift work
Weekend work
Radiant Industries
El Segundo, CA
14 days ago
Nuclear Engineer
$106.5k - $146.48k
...building the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...development leverages modern software engineering to rapidly deliver safe, factory-built...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago
Senior Nuclear Engineer
$133.5k - $184.8k
...building the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...development leverages modern software engineering to rapidly deliver safe, factory-built...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago
Sr. Mechanical Engineer (HVAC)
$135k - $190k
...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.SR. MECHANICAL ENGINEER (HVAC)As a member of the construction and infrastructure team, you will design, build, and activate some of the world’s most...
Permanent employment
Temporary work
Weekend work
SpaceX
Hawthorne, CA
2 days ago
Senior Nuclear Engineer
...building the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...development leverages modern software engineering to rapidly deliver safe, factory-built...
Full time
Summer work
Remote work
Flexible hours
Weekend work
Radiant Industries, Inc.
El Segundo, CA
1 day ago
2027 New Graduate - Nuclear Engineer
$105k - $130k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...: BS or MS in Mechanical Engineering, Nuclear Engineering...
Full time
Summer work
Internship
Immediate start
Remote work
Flexible hours
Radiant Industries
El Segundo, CA
24 days ago
Senior Thermal Modeling & Analysis Engineer
$139.5k - $224.7k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... .... You will work across mechanical, fluid systems, nuclear, structures...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Radiant Industries
El Segundo, CA
5 days ago
Nuclear Engineer, Core Physics
$106.5k - $146.48k
...building the world’s first mass-produced, portable nuclear microreactors. The company’s first... ...Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power... ...development leverages modern software engineering to rapidly deliver safe, factory-built...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago
Senior Power Electronics Engineer
$158k - $219.45k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...responsible for converting mechanical energy generated from a...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
1 day ago
Senior Manufacturing Engineer, DFM
$133.5k - $184.8k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...reactor components, mechanisms, structures, and integrated...
Full time
Part time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago
Senior Manufacturing Engineer
$133.5k - $184.8k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...the production of complex mechanisms and structures critical to...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
2 days ago
Lead Nuclear Engineer
...building the world’s first mass‑produced, portable nuclear microreactors. The company’s first... ...Kaleidos, is a 1-megawatt, fail‑safe microreactor that can be transported anywhere power... ...development leverages modern software engineering to rapidly deliver safe, factory‑built...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Cantos Ventures
El Segundo, CA
1 day ago
Mechanical Engineer (Starship Components Manufacturing)
...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER (STARSHIP COMPONENTS MANUFACTURING) The Starship Components Manufacturing team assembles, tests, troubleshoots, and delivers...
Permanent employment
Temporary work
Internship
Weekend work
SpaceX
Hawthorne, CA
3 days ago
Mechanical Engineer, Printer Design & Manufacturing (Raptor)
...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER, PRINTER DESIGN & MANUFACTURING (RAPTOR)As part of the Raptor 3D printer team, you will play direct role in developing and scaling...
Permanent employment
Temporary work
Internship
SpaceX
Hawthorne, CA
2 days ago
Process Safety Engineer (Mechanical)
...actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.PROCESS SAFETY ENGINEER (MECHANICAL)The SpaceX Environmental Health and Safety team is seeking a highly driven engineer to establish human safety parameters...
Permanent employment
Temporary work
Internship
Local area
Relocation
Weekend work
SpaceX
Hawthorne, CA
3 days ago
Senior Nuclear Engineer - Microreactor Design Lead
Radiant, an El Segundo, CA-based startup, seeks a Staff Nuclear Engineer to provide expert nuclear design and analysis for Kaleidos. You will own multidisciplinary workstreams from requirements through verification, validation, testing, and regulatory documentation. The...
Speedrun Talent Network
El Segundo, CA
1 day ago
Operations Engineering Tech
...world's first mass-produced, portable nuclear microreactors. The company'... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., materials, controls, mechanical design, manufacturing, and...
Full time
Summer work
Remote work
Flexible hours
Weekend work
Jobleads-US
El Segundo, CA
2 days ago
Reactor Operations Engineer
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., encompassing nuclear, mechanical, I&C and electrical systems...
Full time
Summer work
Remote work
Flexible hours
Weekend work
Jobleads-US
El Segundo, CA
3 days ago
Senior Mechanical Test and Design Engineer, Automation
$140.33k - $179.31k
...Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About This RoleThe Senior Mechanical Design & Test Engineer, Automation builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and...
Permanent employment
Full time
Internship
Immediate start
Relocation package
Flexible hours
Shift work
Varda Space Industries
El Segundo, CA
1 day ago
Senior Automation and Controls Engineer
$158k - $219.45k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...control panels and electro-mechanical systems.Knowledge of NEC,...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
5 days ago
Nuclear Engineer - Senior Onsite Role with Equity
...Pow.bio is seeking a highly motivated Nuclear Engineer at their El Segundo HQ. The successful candidate will develop nuclear engineering solutions for the Kaleidos microreactor, including areas such as radiation shielding and reactor physics modeling. Responsibilities...
POW
El Segundo, CA
1 day ago
Mechanical Engineer-HVAC OR Plumbing
$100k - $160k
...A bit about us We are a growing mechanical contractor looking for a Mechanical Engineer for our commercial projects. Why join us PTO Benefits Paid Holidays and more! Job Details Salary: $100,000 - $160,000 per year This Jobot Job is hosted...
For contractors
Local area
Jobot
Gardena, CA
4 days ago
Lead Test Engineer, Power Generation
$150.5k - $207.9k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ...role works closely with mechanical design, analysis, manufacturing...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
1 day ago
Lead Reactor Operations Engineer
$161.29k - $223.65k
...world’s first mass-produced, portable nuclear microreactors. The company’... ...is a 1-megawatt, fail-safe microreactor that can be transported... ...leverages modern software engineering to rapidly deliver safe, factory... ..., encompassing nuclear, mechanical, I&C and electrical systems...
Full time
Summer work
Immediate start
Remote work
Flexible hours
Weekend work
Radiant Industries
El Segundo, CA
4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanisms Engineer — Portable Nuclear Microreactor. Be the first to apply!