Standard Nuclear · 2 months ago
FEA Analysis Engineer
Oak Ridge, TN
Full-time
Onsite
Mid, Senior Level
3+ years expStandard Nuclear is seeking an FEA Analysis Engineer to support their engineering efforts by performing finite element modeling to evaluate the behavior, reliability, and safety of mechanical and structural systems. The role involves advanced simulation and structural mechanics, collaborating with engineering teams to develop models, run simulations, and provide practical engineering guidance.
EnergyEnergy EfficiencyNuclear
No H1B
U.S. Citizen Only
Responsibilities
Develop and run finite element models using ANSYS or equivalent FEA platforms
Perform static, dynamic, nonlinear, thermal, and modal analyses as required
Evaluate system performance under mechanical loads, thermal loads, vibration, and seismic events
Conduct critical scenario modeling (e.g., seismic-induced structural behavior related to nuclear safety limits)
Interpret simulation results and provide engineering recommendations to design and operations teams
Prepare formal analysis reports, calculations, and engineering documentation
Work with cross-functional teams to define modeling assumptions, constraints, and validation requirements
Support equipment installation, facility modifications, and design reviews by providing simulation-driven insights
Collaborate with mechanical, process, and facilities engineers to validate model inputs and boundary conditions
Assist in engineering investigations, failure analyses, and assessment of system vulnerabilities
Qualification
Required
Strong proficiency in ANSYS or similar tools
Develop and run finite element models using ANSYS or equivalent FEA platforms
Perform static, dynamic, nonlinear, thermal, and modal analyses as required
Evaluate system performance under mechanical loads, thermal loads, vibration, and seismic events
Conduct critical scenario modeling (e.g., seismic-induced structural behavior related to nuclear safety limits)
Interpret simulation results and provide engineering recommendations to design and operations teams
Prepare formal analysis reports, calculations, and engineering documentation
Work with cross-functional teams to define modeling assumptions, constraints, and validation requirements
Support equipment installation, facility modifications, and design reviews by providing simulation-driven insights
Collaborate with mechanical, process, and facilities engineers to validate model inputs and boundary conditions
Assist in engineering investigations, failure analyses, and assessment of system vulnerabilities
Preferred
Bachelor's or Master's degree in Mechanical Engineering, Engineering Mechanics, Structural Mechanics, or related field
3–5+ years of experience performing advanced FEA in a professional engineering environment
Proficiency with ANSYS, Abaqus, COMSOL, Bison, or similar FEA packages
Strong understanding of solid mechanics, structural dynamics, and materials behavior
Experience modeling systems subject to seismic or dynamic loads preferred
Ability to interpret engineering drawings and mechanical system details
Strong communication skills and experience writing technical reports
Comfortable working in a fast-paced, multidisciplinary engineering environment
Benefits
Health, Dental & Vision Insurance
Health Savings Account
Disability and Life Insurance
401(k) Plan
Paid Time Off and Holidays
Company
Standard Nuclear
Standard Nuclear manufactures advanced nuclear fuel for next-generation reactors and high-temperature applications.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$186.5MKey Investors
Decisive Point
2026-01-26Series A· $140M
2025-06-11Series A· $42M
2024-10-14Seed· $4.5M
Leadership Team
Kurt Terrani
Chief Executive Officer
Keeley Marrocco
Chief Operating Officer
Recent News
2025-12-09
Company data provided by crunchbase