Senior Mechanical Engineer - Machine Design

Aalo Atomics is seeking a Senior Mechanical Engineer - Machine Design to design and build the core machinery for safe, reliable refueling and fuel processing for a sodium-cooled nuclear reactor. The ideal candidate will have a bachelor's degree in Mechanical Engineering or related field and 6+ years of experience designing mechanical systems.

Requirements

• Own the design and delivery of mechanical subsystems within the fuel handling system
• Design mechanisms including hoists, grippers, turret systems, and handling interfaces for fuel assemblies
• Develop robust sealing solutions for sodium-tolerant, air-tight systems and plug interfaces
• Design structures and shielding systems to safely contain and transport radioactive material
• Work closely with manufacturing to ensure designs are buildable, testable, and scalable
• Lead hands-on prototyping, fabrication, and system integration efforts
• Develop and execute test plans to validate performance in realistic environments
• Iterate rapidly based on test data and operational feedback
• Collaborate across disciplines to integrate full system functionality
• Support installation, commissioning, and field operations (including some travel)

Benefits

• Competitive salary starting at $130,000
• Health, Dental, Vision Insurance
• Paid Time Off
• Corporate Gym Membership