Mechanical Integrity/Structural Engineer - Adv. Nuclear Power Systems

Cb•Palm Beach Gardens, FL

About The Position

We are an innovative new venture focused on advanced micro nuclear power system for power generation to deliver safe, clean, and renewable power for the future. Our mission is to accelerate the transition to sustainable energy through advanced nuclear technology that is scalable, efficient, and reliable. As we expand, we are seeking passionate engineers to help design the next generation of thermal and power generation systems. Position Summary We are seeking a Mechanical Integrity/ Structural Engineer with a strong background in nuclear systems and turbomachinery to support the analysis, design, and life assessment of high-performance mechanical components operating in extreme environments. This role focuses on advanced thermal-structural analysis, materials behavior, and code-compliant integrity assessments to ensure safe, reliable, and optimized designs. The successful candidate will work closely with multidisciplinary teams to interpret analysis results, recommend design improvements, and support material selection and qualification for high-temperature and high-stress applications.

Requirements

Bachelor’s or Master’s degree in Mechanical Engineering , Aerospace Engineering , or a related field
Strong experience in structural mechanics and mechanical integrity assessments
Hands-on experience with industry software ( ANSYS, Abaqus, etc.)
Solid understanding of high-temperature materials behavior , fatigue, creep, and fracture mechanics
Experience applying ASME Boiler and Pressure Vessel Code requirements
Ability to clearly document and communicate complex technical results
Ability to collaborate effectively within multidisciplinary engineering teams

Nice To Haves

Experience in nuclear systems , turbomachinery , or other safety-critical industries
Advanced degree (MS or PhD) in a relevant discipline
Experience with seismic qualification or nuclear design methodologies
Background in automation or scripting for analysis post-processing (e.g., Python, MATLAB)
Familiarity with component life management or structural health monitoring

Responsibilities

Perform thermal-structural , transient structural , modal , and seismic analyses of mechanical components and assemblies
Conduct low-cycle fatigue , creep , fracture mechanics , and crack growth assessments
Evaluate mechanical integrity of components subjected to high temperature, pressure, and cyclic loading
Assess and design bolted joints for structural integrity and fatigue performance
Develop and implement constitutive material models for high-temperature and time-dependent behavior
Support material testing and characterization , including interpretation of experimental data
Recommend and justify material selection based on operating conditions, degradation mechanisms, and code requirements
Perform assessments in accordance with the ASME Boiler and Pressure Vessel Code and applicable nuclear or industry standards
Support regulatory, safety, and design review processes through rigorous documentation and technical justification
Build, troubleshooting and execute finite element models
Develop post-processing automation tools to efficiently extract, process, and visualize results
Ensure modeling assumptions and results are technically sound and clearly communicated
Document analysis methods, assumptions, results, and conclusions in clear, professional reports
Interpret simulation results and recommend appropriate design improvements
Collaborate with design, manufacturing, and materials teams to support product development and issue resolution

Benefits

401(k)
401(k) matching
Competitive salary
Dental insurance
Employee discounts
Health insurance
Opportunity for advancement
Paid time off
Vision insurance
Wellness resources
Donation matching
Comprehensive benefits package including healthcare, dental, vision, STD, LTD, Life/AD&D and 401(k).
Career advancement potential as AMPERA expands its fuel development and reactor manufacturing programs.