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.

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.

Manage and maintain Microsoft-based infrastructure, software rollouts, compliance, and automations to support engineers in a high-performing IT environment.

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.

Design, develop, and validate FPGAs for reactor systems, collaborating with hardware and software engineers in a cross-functional team.

The Embedded Hardware Engineer will design electrical systems, develop schematics, and collaborate on the microreactor control systems, ensuring safety and functionality.

The DevOps Engineer will implement and maintain infrastructure, optimize container orchestration, build CI/CD pipelines, and promote best DevOps practices.

As a Senior Fluids Systems Engineer, you will design and manage fluid systems related to the Kaleidos microreactor, including performing thermal analysis, component selection, and leading critical engineering tasks from design to production.

Seeking an entry-level Mechanical Engineer to develop components for a portable nuclear microreactor, focusing on design, analysis, and collaboration with interdisciplinary teams.

The Senior Automation and Controls Engineer will design, build, and implement automated production systems, manage projects, and ensure compliance with safety and electrical regulations.

The Senior Manufacturing Engineer will collaborate with design engineers, manage manufacturing processes, and drive continuous improvements in production for the Kaleidos microreactor.

The Senior Materials Engineer will test and validate materials and manufacturing processes for the Kaleidos nuclear microreactor, contributing to the development of a portable, clean energy source.

The Lead Manufacturing Engineer will design and implement production processes for a nuclear microreactor, leading teams to improve manufacturing efficiency and product quality.

The Senior Technical Recruiter will manage the full-cycle recruitment process, partner with hiring managers, drive university recruitment, and enhance recruitment strategies in a fast-paced startup environment.

Lead DevOps infrastructure, deployment, and automation projects. Collaborate with software teams using AWS, Kubernetes, and CI/CD tools.

Develop turbomachinery for a supercritical CO2 heat engine, optimize designs, and oversee prototype testing to support portable clean power solutions.

The Supplier Development Engineer oversees supplier onboarding, qualification, and audits, ensuring compliance with nuclear quality standards while driving continuous improvement and resolving supply quality issues.

The Senior Structures Engineer will design critical structures for a nuclear microreactor, focusing on trade studies, material selection, detailed structural analysis, and integration testing.

Design and develop structural systems for nuclear reactors, conducting analyses and ensuring safety compliance while collaborating across teams.

The Senior Motor Design Engineer will design and develop alternators for a nuclear power generator, focusing on high voltage systems and collaborating with cross-functional engineering teams.