Mechanical Engineer, Nuclear IMSR — Remote to Onsite

terrestrialenergy; Bryan (TX); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Extended Healthcare Plan

Vacation policy

EAP Programs

$500 Wellness Subsidy

Annual Performance Review

Paid Volunteer Days

Job summary

Terrestrial Energy in Bryan, TX, is seeking a Mechanical Engineer to lead mechanical design for our advanced nuclear technology. This role includes preparing calculations and participating in design reviews, with responsibilities expanding as we move towards on-site operations.

The ideal candidate will have over 8 years of related experience and a strong understanding of nuclear pressure boundary codes. We offer a comprehensive benefits package, including healthcare, performance reviews, and wellness subsidies.

This position starts remote until early 2026, transitioning to a 100% on-site role as we develop our operational site.

Qualifications

• Minimum 8 years of experience in the design of mechanical systems.
• Expert knowledge of nuclear pressure boundary codes.
• Strong problem identification and resolution skills.

Responsibilities

• Prepare calculations and assessment documents for system designs.
• Participate in and contribute to design reviews.
• Mentor junior team members.

Skills

Mechanical Engineering

Communication

Critical Thinking

Decision Making

Leadership

Planning and Organizing

Problem Solving

Results Orientation

Team player

Flexible and adaptable

Education

Post-secondary degree in Mechanical Engineering

PE Certification or eligible

Tools

ANSYS Mechanical

Creo Parametric

Job description

Terrestrial Energy in Bryan, TX, is seeking a Mechanical Engineer to lead mechanical design for our advanced nuclear technology. This role includes preparing calculations and participating in design reviews, with responsibilities expanding as we move towards on-site operations.

The ideal candidate will have over 8 years of related experience and a strong understanding of nuclear pressure boundary codes. We offer a comprehensive benefits package, including healthcare, performance reviews, and wellness subsidies.

This position starts remote until early 2026, transitioning to a 100% on-site role as we develop our operational site.