About the roleWe are seeking a skilled Mechanical Engineer with experience in pipe stress analysis to support the design and qualification of high-integrity piping systems for our advanced reactor projects. The ideal candidate will be proficient in ASME B31 piping codes and have experience or a strong interest in ASME Section III Class 1/2/3/A/B piping design.
What you'll do- 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.
QualificationsRequired- B.S. or M.S. in Mechanical Engineering or related field.
- 5+ years of experience in pipe stress analysis and piping system design.
- Proficiency with ASME B31 codes (B31.1/B31.3).
- Working knowledge or experience with ASME Section III piping design preferred.
- Familiarity with design documentation and QA processes in regulated industries (e.g., nuclear, oil & gas, aerospace).
- Excellent written and verbal communication skills.
- U.S. Citizenship or Permanent Residency is required.
Preferred- 10+ years of experience in pipe stress analysis and piping system design.
- Experience with nuclear safety-related or safety-significant piping.
- Knowledge of Code Case N-755 (for HDPE piping) and Code Case N-122.
- Familiarity with P&IDs, pipe routing models, and piping isometrics.
- Experience with SmartPlant, AutoCAD Plant 3D, or similar platforms.
RequirementsMust be based in the United States
Must be willing to work on-site at our headquarters in Austin, Texas or Idaho Falls, Idaho
What It Takes to Succeed at AaloWe're building technology that will help reshape the future of energy. The pace is fast, the problems are difficult, and the expectations are high. Successful team members consistently demonstrate:
Extreme Ownership - You take responsibility for outcomes, not just tasks. You proactively identify problems, drive solutions, and follow through.
A Passion for Solving Hard Problems - You are energized by challenges that others avoid and enjoy finding practical solutions to complex technical issues.
A Sense of Urgency - You move quickly, make thoughtful decisions, and maintain momentum while balancing quality and execution.
What We OfferHealth, Dental, and Vision Insurance
Paid Time Off
Corporate Gym Membership
Candidates only. No recruiters or agencies, please.
