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Radiant

Senior Turbomachinery Engineer

16 Hours Ago
El Segundo, CA, USA
Senior level
Senior level
Greentech • Hardware • Energy
Design and test helium circulator turbomachinery for a nuclear microreactor, oversee engineering tasks, and perform thermal/fluids analysis.
Top Skills: Aerospace EngineeringFinite Element AnalysisFluids ModelingMechanical Engineering
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Radiant

Senior Controls Systems Engineer

21 Hours Ago
El Segundo, CA, USA
Senior level
Senior level
Greentech • Hardware • Energy
The Senior Controls Systems Engineer will lead the design, development, and validation of control systems for a nuclear microreactor, overseeing algorithms and hardware tests.
Top Skills: Arm ProcessorsCanopenEmbedded CEthercatEthernetEthernet/IpMultilevel InvertersRs-422/485
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Radiant

Mechanical Integration Engineer (Electronics Packaging)

21 Hours Ago
El Segundo, CA, USA
Junior
Junior
Greentech • Hardware • Energy
The Mechanical Integration Engineer will manage the integration of turbomachinery and electrical systems, ensuring safety and structural integrity while optimizing efficiency. Responsibilities include design strategy, communication with hardware teams, and conducting hardware verification activities.
Top Skills: 3Dx,Catia,Nx,Solidworks
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Radiant

Senior Software Engineer

3 Days Ago
El Segundo, CA, USA
Senior level
Senior level
Greentech • Hardware • Energy
The Senior Software Engineer will enhance simulation performance, create data analysis tools, and automate software testing while collaborating with teams on a nuclear microreactor project.
Top Skills: C#C++Ci/CdDockerGitPython
Internship
Greentech • Hardware • Energy
As a Mechanical Engineering Intern, you will work on the design, assembly, and testing of the Kaleidos Development Unit while learning from a mentor and cross-functional team.
Top Skills: DynamicsFluid MechanicsFluid SystemsMechanical EngineeringStaticsStrength Of MaterialsThermodynamics
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Radiant

Associate Systems Administrator

4 Days Ago
El Segundo, CA, USA
Junior
Junior
Greentech • Hardware • Energy
Manage and maintain Microsoft-based infrastructure, software rollouts, compliance, and automations to support engineers in a high-performing IT environment.
Top Skills: AWSAzureIntuneMicrosoft Entra IdMicrosoft TechnologiesOffice 365Powershell
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Radiant

Senior Power Electronics Engineer

4 Days Ago
El Segundo, CA, USA
Senior level
Senior level
Greentech • Hardware • Energy
The Senior Power Electronics Engineer designs high voltage power electronics for a nuclear power generator, including inverters and DC-DC converters while optimizing performance and conducting simulations.
Top Skills: CC++Dc-Dc ConvertersDspiceEmi/Emc DesignInvertersPlecsPower ElectronicsPscadPsimSimplorer
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Radiant

FPGA Engineer

4 Days Ago
El Segundo, CA, USA
Senior level
Senior level
Greentech • Hardware • Energy
Design, develop, and validate FPGAs for reactor systems, collaborating with hardware and software engineers in a cross-functional team.
Top Skills: DockerEmbedded C/C++FpgaLinuxVhdl
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Radiant

Embedded Hardware Engineer

4 Days Ago
El Segundo, CA, USA
50K-120K
Senior level
50K-120K
Senior level
Greentech • Hardware • Energy
The Embedded Hardware Engineer will design electrical systems, develop schematics, and collaborate on the microreactor control systems, ensuring safety and functionality.
Top Skills: Altium DesignerC/C++CanbusE3.PanelElectrical EngineeringEthernetPythonRs-422Solidworks Electrical
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Radiant

DevOps Engineer

5 Days Ago
El Segundo, CA, USA
Mid level
Mid level
Greentech • Hardware • Energy
The DevOps Engineer will implement and maintain infrastructure, optimize container orchestration, build CI/CD pipelines, and promote best DevOps practices.
Top Skills: AWSCi/CdDockerGitKubernetesTerraform
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