Terrestrial Energy · 10 hours ago
Mechanical Engineer
Charlotte, NC
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expTerrestrial Energy is a US developer of advanced, Generation IV nuclear reactors. They are seeking a Mechanical Engineer to design and develop mechanical systems through the Detailed Engineering phase, ensuring compliance with applicable standards and collaborating with various technical disciplines.
Clean EnergyCleanTechEnergyGeothermal EnergyNuclearRenewable Energy
No H1B
U.S. Citizen Only
Responsibilities
Prepare calculations, analyses and assessment documents for the development of the system and equipment design
Prepare the system classification, design requirements and design summary report in accordance with applicable design guides, procedures, and codes and standards
Participate in and contribute to design reviews
Communicate and work with various technical disciplines to understand system design(s) and interfacing requirements
Coordinate and interface with the plant layout lead in the development of 3D CAD for the responsible mechanical systems
Contribute to timely resolution of mechanical design challenges and address risks
Coordinate with, and support work of, other disciplines
Conduct presentations to interdisciplinary team and external stakeholders
Interface with external vendors, design agencies, technical experts, clients and regulators as required
Oversee and collaborate with external vendors, carry-out vendor deliverable reviews
Provide input to schedules, cost estimates
Responsible for ensuring that the budget, timing, and quality of engineering work is executed as required
Report progress of project work on a regular basis
Mentor junior team members
Other duties as assigned
Qualification
Required
Post-secondary degree or diploma in Mechanical Engineering, or alternate degree in a related field
PE Certification, or eligible to obtain a PE Certification
Minimum of 8 years of work experience in the design of mechanical systems, preferably within the nuclear industry
Demonstrated success in project delivery and the execution of mechanical design methods
Expert or working knowledge of nuclear pressure boundary codes including ASME Section III Division 1, CSA N285.0 and ASME B31.1
Strong problem identification and problem resolution skills
Flexibility to adjust to shifting priorities and deadlines
Exceptional interpersonal and communication (both written and verbal) skills
Preferred
Expert or working knowledge of nuclear pressure boundary code ASME Section III Division 5
Working knowledge of ANSYS Mechanical, Creo Parametric, or other 3D modelling and FEA software
Proficient in CSA nuclear standards such as N285, N286, N299
Project Management experience
Industry experience in designing systems and components subject to extreme environmental conditions
Design experience with reactor shutdown or cooling systems
Qualified as per ASME Section III Appendix XXIII and experienced in Design Specifications, Overpressure Protection Reports, and Design Reports
Benefits
Extended Healthcare Plan (Medical, Disability, Dental & Vision), + an additional Health Spending Account
A vacation policy designed to support your work-life balance
EAP Programs available to you and your family
$500 Wellness Subsidy
Annual Performance Review
Paid United Way Volunteer Days – A chance to give back!
Company
Terrestrial Energy
Terrestrial Energy is a developer of a reactor power plant technology to provide carbon-free energy for the global industry.
51-200 employees
Funding
Current Stage
Public CompanyTotal Funding
$156.58MKey Investors
US Department of EnergyStrategic Innovation Fund
2025-10-28Post Ipo Equity· $50M
2025-10-28IPO
2025-07-15Series Unknown· $25.8M
Leadership Team
David LeBlanc
President, CTO
David O'Keefe
Vice President, Business Development and Project Management
Recent News
2026-01-08
Company data provided by crunchbase