Terrestrial Energy
Senior Accountant
28 days ago
About the Job
This is a 6-month contract position.
Interested in helping us transform thermal and electric energy?
Become a part of the leading Generation-IV nuclear plant development team.
Terrestrial Energy is developing for near-term commercial operation, a zero-emissions cogeneration plant for 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 capable of grid-based electric power generation and industrial cogeneration in many energy-intensive industries, including petrochemical and chemical synthesis for hydrogen and ammonia production. The IMSR plant offers 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 plant’s use of existing industrial materials, components, and fuels supports its near-term deployment, setting the stage for a rapid global decarbonization of the primary energy system. To execute this plan, we are now looking to add talented people to the team, each of whom will:
- improve our team by adding diverse perspectives and innovative ways of problem solving
- have demonstrated exceptional results in engineering projects
- be a team player with the ability to collaborate closely and interact with other groups
- be flexible and adaptable to change
- have skillset and experience that relate to the following role:
The Senior Accountant, reporting to the Vice President of Finance, oversee complex financial reporting and technical accounting operations, leads month-end and year-end closures, manages account reconciliations, and supports audit processes while ensuring compliance with accounting standards and internal controls. Other responsibilities include:
- Execute monthly and annual financial close processes, including preparation of journal entries, account reconciliations, and comprehensive financial reports that meet both statutory and business requirements.
- Develop and analyze financial statements including income statement, balance sheet, cash flow statement and statement of equity in accordance with regulatory requirements.
- Present financial analyses and insights to management and department heads, providing clear explanations of accounting methodologies and their business implications.
- Liaise with external auditors to maintain compliance with US Generally Accepted Accounting Principles (GAAP), Canadian GAAP, Public Company Accounting Oversight Board (PCAOB) standards, and International Financial Reporting Standards (IFRS).
- Ensure adherence to internal controls and external financial policies while maintaining highest professional standards.
- Manage tax compliance and filing requirements across federal, provincial, and other applicable jurisdictions.
Core Competencies
- Self-Starter with strong ability to work without direct supervision, and efficiently manage tasks and time.
- Team player, collaborative, supportive, enthusiastic, responsive, and respectful, who embraces change and thrives in a dynamic business environment.
- Professional presence with proven ability to establish credibility and influence stakeholders across all levels.
- Excellence in verbal and written communication, with ability to effectively engage with senior management and build strong team relationships.
Requirements
- University undergraduate degree preferably in Business, Finance, Accounting or similar.
- Professional accounting designation (CA, CMA, CGA, CPA).
- Minimum 5 years of progressively responsible financial roles gained within an industrial setting.
- Excellent knowledge of US GAAP, Canadian GAAP, PCAOB standards, and IFRS.
- Strong analytical skills with the ability to interpret and communicate financial data effectively.
Assets
- Experience with Enterprise Resource Planning (ERP) systems, particularly Microsoft Dynamics.
- External auditor relationship experience.
Benefits
- Contribute to impactful projects, and enhance your professional portfolio in a dynamic environment.
Please submit a Resume and Cover Letter
Candidates must be legally authorized to work in USA 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: https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810) 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: https://www.energy.gov/nnsa/10-cfr-part-810.
Terrestrial Energy is an Equal Opportunity Employer – Minority / Female / Disability / Gender Identity / Sexual Orientation / Age. The Company encourages 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
About the Company

Terrestrial Energy
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.
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