OverviewAt GE Vernova Hitachi Nuclear Energy (GVH), we are united by a single, urgent, and optimistic mission: electrify to Thrive and decarbonize. The world needs us to accelerate the transition to more reliable, affordable, and sustainable energy. We have the energy to change the world.
We are seeking a Senior Mechanical Engineer to contribute to the Mechanical Analysis team, supporting the structural and dynamic analysis of the BWRX-300 reactor and internal components. You will collaborate with a diverse technical team to perform analyses demonstrating compliance with ASME BPVC Section III and to develop dynamic loads associated with seismic events and large pipe break scenarios. This role offers the prospect to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technology. You will work closely with cross-functional engineering teams to ensure the successful execution of assigned tasks in support of SMR projects.
Roles and Responsibilities
Lead structural and dynamic analysis projects for the reactor, internal components, and support structures to demonstrate compliance with ASME BPVC Section III, Subsections NB, NG, NCD, and NF
Develop comprehensive finite element analysis (FEA) models of the reactor and internal components to accurately predict dynamic response under seismic and large pipe break conditions
Evaluate stresses in reactor internals resulting from flow-induced vibration
Perform work to a high standard of quality in accordance with NRC regulations, customer requirements, and business quality assurance standards
Identify opportunities to create, improve,



and implement advanced automation and analysis methodologies
Apply P. Eng seal to engineering deliverables in accordance with PEO requirements
Perform technical verification of engineering deliverables
Provide engineering expertise, guidance, and technical mentoring to junior engineers within the team
Prepare, communicate, and present complex technical issues to internal and external customers and recommend solutions
Drive continuous improvement initiatives to streamline analysis processes, including automation and simplification
Collaborate with cross-functional teams including design engineers, system engineers, chief engineers, project managers, and external partners
Required Qualifications
Bachelor’s degree in Mechanical Engineering, Nuclear Engineering or a related engineering discipline from an accredited college or university
Minimum of 8 years of experience in structural and/or dynamic analysis
Minimum of 6 years of experience conducting finite element analysis (FEA), including evaluation of mechanical and thermal loadings under both static and transient conditions, preferably using ANSYS Workbench or APDL
Minimum of 2 years of relevant commercial nuclear experience
Must hold a valid Ontario P.



Eng Seal and be authorized to seal engineering deliverables
Eligibility Requirements
Hybrid role, must report to the GVH Markham office 2-3 days a week
Desired Qualifications
Master’s degree in Mechanical Engineering or Nuclear Engineering
Experience in the nuclear power industry or with nuclear safety-related systems
Minimum of 2 years of experience working on nuclear reactors
Experience preparing submittals to the NRC or CNSC
Working knowledge of CSA N285.0 and ASME BPVC Section III NB, NG, NCD and NF
Qualification as an ASME Section III Appendix XXIII Certifying Engineer is a strong asset
Programming or data analysis experience using tools such as MATLAB or Python
Strong written and verbal communication skills and the ability to collaborate within multidisciplinary teams
Ability to clearly document engineering analyses and communicate technical findings through reports and presentations
Self-motivated, proactive, and able to take initiative with a strong understanding of nuclear industries
Note:
GE will only employ those who are legally authorized to work in Canada for this opening. This position requires access to information subject to export control laws. Further information may be provided during the recruiting process. The base pay range for this position is CAD 120,000 – 170,000 per year, with eligibility for a 15% performance bonus/variable incentive compensation. This posting is for an existing vacancy and is expected to close on March 31, 2026, or thereafter. Relocation assistance is provided.
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📌 Senior Mechanical Analysis Engineer (Toronto)
🏢 GE Vernova Hitachi Nuclear Energy
📍 Toronto