<div><div>This is a Full-time 16-month role commencing January 2026 Terrestrial Energy is developing, for near-term commercial operation, a zero-emissions cogeneration plant for a global industry using its proprietary Integral Molten Salt Reactor (IMSR) fission technology in an innovative, small and modular plant design. The IMSR is a non-Light Water Reactor of the Generation IV class that operates at the high temperature required for broad industrial relevance with transformative economic potential. The IMSR plant is ideally suited for distributed generation on a large-scale of electricity and heat across many energy-intensive industries.  This includes but is not limited to: petrochemical and chemical plants, and data centers. The IMSR plant provides a near 50 percent improvement in efficiency of electric power generation compared to Light Water Reactor nuclear plants. Its industrial cogeneration capability delivers to today’s markets industrial competitiveness, security of energy, and zero-emissions industrial production. The IMSR plants use of existing industrial materials, components, and fuels supports its near-term deployment, setting the stage for a transformation and rapid global decarbonization of the primary energy system. The Engineering Intern, under the direction of the IT Services Director, is primarily responsible for supporting the enterprise solutions implementation and system teams. Other responsibilities include:<ul><li>Prepare flow diagram, use case, instructional, and test documentation and guides</li><li>Support identification of automation and process improvements</li><li>Manage IT user support tickets</li><li>Contribute to the digital engineering service initiative</li><li>Coordinate with reporting manager, user functional communities, team members on task priorities and initiatives</li><li>Develop, maintain, and integrate coding throughout the software development lifecycle</li><li>Conduct meetings, user training sessions and test</li><li>Support the user communities and team members</li></ul> Core Competencies:<ul><li>Fundamentals of programming and scripting</li><li>Verbal and Written Communication</li><li>Critical Thinking</li><li>Planning and Organizing</li><li>Problem Solving</li><li>Results Orientation</li><li>Team player with the ability to collaborate and interact with other groups</li><li>Flexible and adaptable to change</li></ul> Requirements:<ul><li>Enrolled in post-secondary degree or diploma in Engineering, Computer Science or a related field. Senior Students preferred. This internship is ideal for new graduates or soon-to-be graduates (within the past 12 months)</li><li>Working knowledge of Java and SQL</li><li>Demonstrated success in team project deliveries and the execution methods</li><li>Skills and ability to learn complex applications and processes</li><li>Strong problem identification and problem resolution skills</li><li>Flexibility to adjust to shifting priorities and deadlines</li><li>Exceptional interpersonal and communication (both written and verbal) skills</li><li>Skilled at developing and maintaining strong relationships across all levels of the organization and with external customers and vendors</li></ul> Assets:<ul><li>Proficient in Java, JSP, XML, HTML and SQL</li><li>Knowledge in API creation</li><li>Working knowledge of web-based Product Lifecycle Management (PLM) and 3D CAD Applications</li><li>Managing projects</li><li>Server OS (Linux and/or Windows) and network configurations</li><li>Skills and ability to follow technical instructions, perform installation of hardware and software</li><li>Other industry experience in developing and implementing applications within organizationally, logistically, and technically complex environments.</li></ul>  Benefits:<ul><li>Mentoring/Coaching with Senior Employees/Leaders</li><li>Collaborative and supportive work environment</li><li>Opportunities to network across departments</li><li>Hands-on experience with real projects </li></ul> Please submit a Resume, Cover Letter, and Transcripts (Unofficial copies are acceptable at this stage.) Candidates must be legally authorized to work in Canada without the need for sponsorship for employment visa status. Terrestrial Energy requires that the successful candidate be able to access and use information subject to U.S. Export Control Laws, which mandate all citizenships (including dual citizenships) be from the U.S. Department of Energy’s List of Generally Authorized Countries (10 CFR Part 810 Appendix A and can be found here: <a href="https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810">eCFR :: Appendix A to Part 810, Title 10 -- Generally Authorized Destinations</a> unless a specific authorization from the U.S. Department of Energy is obtained or unless you are a U.S. citizen, U.S. national, U.S. permanent resident, or protected individual under the U.S. Immigration and Naturalization Act (8 U.S.C. 1324b(a)(3)). Additional information can be found here: <a href="https://www.energy.gov/nnsa/10-cfr-part-810">https://www.energy.gov/nnsa/10-cfr-part-810</a>. Terrestrial Energy Inc. is an equal opportunity employer and does not discriminate on the basis of any legally protected status or group.  We encourage applications from all qualified individuals.  If you require accommodation during the application or interview process, please advise us as soon as possible so appropriate arrangements can be made. If you require technical support in a format that is accessible to you, please contact Accessibility@terrestrialenergy.com </div></div>

errestrial Energy is developing revolutionary — not simply evolutionary — fission technology for electric power and hydrogen and much more. To achieve this, we use completely different nuclear technology – a molten salt as coolant and fuel in our Integral Molten Salt Reactor (IMSR®) power plant. With this technologically superior yet proven approach, IMSR® nuclear power plants are on a clear path to market and are more affordable, more cost competitive, and more versatile than conventional nuclear power plants that have been in use commercially for over 60 years.

IMSR® technology can be brought to market quickly, building them in four years to produce electricity or industrial heat at prices competitive with fossil fuels, while emitting no greenhouse gases. The first IMSR® power plants are expected to come online in the late 2020s.

IMSR® technology is today’s reliable and resilient clean energy game changer.

IT Engineering Intern

<div><div>This is a Full-time 16-month role commencing January 2026 Terrestrial Energy&nbsp;is developing, for near-term commercial operation, a zero-emissions cogeneration plant for a global industry using its proprietary Integral Molten Salt Reactor (IMSR) fission technology in an innovative, small and modular plant design. The IMSR is a non-Light Water Reactor of the Generation IV class that operates at the high temperature required for broad industrial relevance with transformative economic potential. The IMSR plant is ideally suited for distributed generation on a large-scale of electricity and heat across many energy-intensive industries.&nbsp; This includes but is not limited to: petrochemical and chemical plants, and data centers. The IMSR plant provides a near 50 percent improvement in efficiency of electric power generation compared to Light Water Reactor nuclear plants. Its industrial cogeneration capability delivers to today’s markets industrial competitiveness, security of energy, and zero-emissions industrial production. The IMSR plants use of existing industrial materials, components, and fuels supports its near-term deployment, setting the stage for a transformation and rapid global decarbonization of the primary energy system.&nbsp;The Engineering Intern, under the direction of the IT Services Director, is primarily responsible for supporting the enterprise solutions implementation and system teams. Other responsibilities include:<ul><li>Prepare flow diagram, use case, instructional, and test documentation and guides</li><li>Support identification of automation and process improvements</li><li>Manage IT user support tickets</li><li>Contribute to the digital engineering service initiative</li><li>Coordinate with reporting manager, user functional communities, team members on task priorities and initiatives</li><li>Develop, maintain, and integrate coding throughout the software development lifecycle</li><li>Conduct meetings, user training sessions and test</li><li>Support the user communities and team members</li></ul> Core Competencies:<ul><li>Fundamentals of programming and scripting</li><li>Verbal and Written Communication</li><li>Critical Thinking</li><li>Planning and Organizing</li><li>Problem Solving</li><li>Results Orientation</li><li>Team player with the ability to collaborate and interact with other groups</li><li>Flexible and adaptable to change</li></ul> Requirements:<ul><li>Enrolled in post-secondary degree or diploma in Engineering, Computer Science or a related field.&nbsp;Senior Students preferred. This internship is ideal for new graduates or soon-to-be graduates (within the past 12 months)</li><li>Working knowledge of Java and SQL</li><li>Demonstrated success in team project deliveries and the execution methods</li><li>Skills and ability to learn complex applications and processes</li><li>Strong problem identification and problem resolution skills</li><li>Flexibility to adjust to shifting priorities and deadlines</li><li>Exceptional interpersonal and communication (both written and verbal) skills</li><li>Skilled at developing and maintaining strong relationships across all levels of the organization and with external customers and vendors</li></ul> Assets:<ul><li>Proficient in Java, JSP, XML, HTML and SQL</li><li>Knowledge in API creation</li><li>Working knowledge of web-based Product Lifecycle Management (PLM) and 3D CAD Applications</li><li>Managing projects</li><li>Server OS (Linux and/or Windows) and network configurations</li><li>Skills and ability to follow technical instructions, perform installation of hardware and software</li><li>Other industry experience in developing and implementing applications within organizationally, logistically, and technically complex environments.</li></ul> &nbsp;Benefits:<ul><li>Mentoring/Coaching with Senior Employees/Leaders</li><li>Collaborative and supportive work environment</li><li>Opportunities to network across departments</li><li>Hands-on experience with real projects </li></ul> Please submit a Resume, Cover Letter, and Transcripts (Unofficial copies are acceptable at this stage.)&nbsp;Candidates must be legally authorized to work in Canada without the need for sponsorship for employment visa status.&nbsp;Terrestrial Energy requires that the successful candidate be able to access and use information subject to U.S. Export Control Laws, which mandate all citizenships (including dual citizenships) be from the U.S. Department of Energy’s List of Generally Authorized Countries (10 CFR Part 810 Appendix A and can be found here: <a href="https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810">eCFR :: Appendix A to Part 810, Title 10 -- Generally Authorized Destinations</a> unless a specific authorization from the U.S. Department of Energy is obtained or unless you are a U.S. citizen, U.S. national, U.S. permanent resident, or protected individual under the U.S. Immigration and Naturalization Act (8 U.S.C. 1324b(a)(3)). Additional information can be found here:&nbsp;<a href="https://www.energy.gov/nnsa/10-cfr-part-810">https://www.energy.gov/nnsa/10-cfr-part-810</a>.&nbsp;Terrestrial Energy Inc. is an equal opportunity employer and does not discriminate on the basis of any legally protected status or group.&nbsp; We encourage applications from all qualified individuals.&nbsp;&nbsp;If you require accommodation during the application or interview process, please advise us as soon as possible so appropriate arrangements can be made. If you require technical support in a format that is accessible to you, please contact Accessibility@terrestrialenergy.com </div></div>

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Terrestrial Energy

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