Mechanical Engineer - Pipe Stress Analyst

About the Company

Aalo Atomics is pioneering a new era in clean energy with factory-fabricated microreactors designed to deliver affordable, scalable, and reliable nuclear power. Based in Austin, TX, we’re rapidly growing as we work to deploy the world’s first fleet of advanced microreactors.

Responsibilities

• Perform pipe stress analysis using industry-standard software (e.g., CAESAR II, AutoPIPE) in compliance with ASME B31.1 or B31.3
• Support the design, analysis, and documentation of nuclear piping systems under ASME Section III Class 1, 2, 3, A, or B requirements
• Conduct pipe support evaluations, thermal expansion assessments, and seismic/operating load analyses
• Interface with cross-functional teams including structural, thermal, and system design engineers
• Prepare calculation packages, analysis reports, and design documentation for regulatory and quality reviews
• Assist in the development and implementation of piping design standards and design review processes

Requirements

• B.S. or M.S. in Mechanical Engineering or related field
• 3+ years of experience in pipe stress analysis and piping system design
• Proficiency with ASME B31 codes (B31.1/B31.3)
• Familiarity with design documentation and QA processes in regulated industries
• U.S. Citizenship or Permanent Residency is required

Preferred Qualifications

• Experience with nuclear safety-related or safety-significant piping
• Working knowledge or experience with ASME Section III piping design
• Knowledge of Code Case N-755 and Code Case N-122
• Familiarity with P&IDs, pipe routing models, and piping isometrics
• Experience with SmartPlant, AutoCAD Plant 3D, or similar platforms