The Software Engineering Manager will lead a team in developing simulation and modeling for portable nuclear reactors, ensuring technical excellence and cross-functional collaboration.

The Senior Automation and Controls Engineer will design, develop, and implement automation systems, working with design and manufacturing teams to ensure reliability and compliance in production processes.

Design and develop a high-speed power generator's alternator, performing analysis, simulation, component selection, and integration while collaborating with cross-functional teams.

Lead the testing strategy for power generation systems, develop testing infrastructure, execute tests, and mentor technical teams while ensuring safety and performance metrics.

As a Senior Manufacturing Engineer, you will innovate manufacturing processes, partner with design engineers, manage production specifications, and ensure quality for microreactors.

Oversee quality and reliability in hardware production, manage NQA-1 program, and drive accountability in QA processes.

Lead the design and implementation of autonomous control systems for portable nuclear microreactors. Responsibilities include algorithm development, modeling, embedded implementation, and system validation.

The Senior Electrical Engineer will be responsible for designing and integrating electrical control systems for portable nuclear microreactors, ensuring reliability and compliance with safety standards.

The Content Producer will create and produce visual content such as videos and photos, manage editorial schedules, and coordinate with vendors, ensuring high-quality deliverables for events and social media.

The Media Relations Director will manage Radiant's media presence, build relationships with media stakeholders, coordinate communications strategies, and amplify milestones through targeted media coverage. Responsibilities include monitoring media performance and managing crisis communications.

The Senior Brand Content Manager will create and manage content across various channels, ensuring brand consistency and compelling narratives, particularly in the nuclear sector.

The Procurement Manager will lead sourcing, negotiation, acquisition processes, manage supplier relationships, and optimize costs while ensuring quality compliance.

The Senior Fluids Systems Engineer leads fluid systems design from concept to production, ensuring performance through analysis, vendor selection, and risk management.

Lead and manage a team of engineers focused on internal developer tooling and infrastructure, ensuring scalable solutions for data processing and analysis.

The candidate will implement and configure enterprise systems, focusing on ERP, while supporting digital transformation initiatives across finance and manufacturing workflows.

The FP&A Director will establish the financial planning and analysis function, driving insights from financial data to support strategic decisions and growth in a startup environment.

Manage sourcing, negotiation, and acquisition of components for micro-reactor systems, ensuring quality, cost-effectiveness, and supplier relationships. Collaborate cross-functionally and contribute to process improvements.

Design and develop mechanical systems for portable nuclear microreactors, performing analysis and testing of components in demanding environments.

The Director will oversee supply chain management, leading a team, driving improvements, ensuring material availability, and managing procurement processes.

Design and develop critical structures for portable nuclear microreactors, conduct structural analysis, and manage design and testing processes.