TNC Nuclear Interns 2027

The Nuclear Company is the fastest growing AI tech-enabled startup in the nuclear and energy space, pioneering a fleet-scale approach to building the next generation of nuclear reactors. Through our design-once, build-many model, we're accelerating the deployment of safe, reliable, and affordable nuclear energy.

We operate with an AI-first mindset. Every employee is expected to leverage AI, technology, and the Nuclear Operating System (NOS) as integral components of their role to improve the quality, speed, and impact of their work. We expect every team member to continuously identify opportunities to automate workflows, enhance decision-making, improve processes, and contribute to the ongoing evolution of NOS as a strategic operating capability that enables The Nuclear Company to scale with excellence.

We hire people who are driven by purpose, thrive in ambiguity, and are energized by building what has never been built before. Our team combines intellectual curiosity with high agency, embraces candid feedback and continuous learning, and holds themselves and others to exceptional standards. Our values— Trust, Responsibility, Unity, Scrappiness, and Tenacity —guide how we hire, collaborate, and make decisions every day. They are not words on a wall; they are the standard by which we operate. Trust is the foundation of our safety culture, fostering intellectual honesty, accountability, and open communication, while our values challenge every team member to execute with urgency, humility, resilience, and an unwavering commitment to our mission.

About the role

We're seeking 10 motivated engineering interns to join our Engineering and Construction teams for Summer 2027. You'll work alongside experienced engineers on real projects that directly impact nuclear plant construction, operations, and safety. This is a hands-on opportunity to contribute to next-generation nuclear infrastructure while learning about the nuclear industry.

Responsibilities

Support engineering projects across mechanical, electrical, civil, or nuclear systems

Assist with technical documentation, engineering calculations, and compliance verification

Contribute to quality assurance processes and regulatory documentation

Help coordinate and support construction activities

Collaborate with cross-functional teams including engineers, project managers, and construction personnel

Participate in engineering reviews, problem-solving sessions, and team meetings

Support data analysis, reporting, and process improvement initiatives

Support inventory assessments and other site walkdowns

Experience

Currently pursuing a Bachelor's or Master's degree in Nuclear Engineering, Mechanical Engineering, Electrical Engineering, Civil Engineering, Chemical Engineering, or related engineering discipline

Completed at least sophomore year by summer 2026

Strong foundation in engineering fundamentals and problem-solving

Proficiency with Excel, MATLAB, Python, or other technical tools

Familiarity with CAD software or engineering analysis tools

Technical writing and documentation skills

Basic understanding of engineering principles and calculations

Preferred Experience

Coursework or interest in nuclear engineering or energy systems

Understanding of regulatory compliance or quality assurance

Previous internship experience in engineering, energy, construction, or manufacturing

Passion for clean energy and climate solutions

• Estimated Starting Salary Range
• The estimated starting rate for this role is $25/hr annually less applicable withholdings and deductions, paid on a bi-weekly basis. The actual salary offered may vary based on relevant factors as determined in the Company’s discretion, which may include experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role.

• EEO Statement
• The Nuclear Company is an equal opportunity employer committed to fostering an environment of inclusion in the workplace. We provide equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. We prohibit discrimination in all aspects of employment, including hiring, promotion, demotion, transfer, compensation, and termination.

• Export Control
• Certain positions at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.

Recruiting Fraud Alert

Your safety is our priority. We want to ensure your job search stays secure. Please note that the team at The Nuclear Company only communicates through official @thenuclearcompany.com email addresses. We will never ask for payments or sensitive financial information at any stage of our recruitment process. For your peace of mind, please verify all openings and submit your applications directly through our official careers page: Careers