Senior Nuclear Mechanical Engineer - NSSS Vessels (Remote)

Seine LLC; Georgia; On-site; USD 120,000 - 160,000; Full time

Job summary

Seine LLC is seeking a Contractor - Nuclear Mechanical Engineer 4 (NSSS Vessels & Structures) for a 6-9 month engagement. This remote role requires travel to Houston, TX up to 20% and may extend into 2027.

The engineer will perform design and stress analyses of pressure vessels and primary equipment supports per ASME BPVC Section III, lead the NSSS Component Analysis Group, and mentor staff under NQA-1 quality requirements.

Qualifications

• A BS in Engineering, preferably Mechanical, from ABET-accredited college.
• 10+ years of full-time relevant experience with ANSYS stress analysis per ASME Section III NB/NF.
• Experience with ANSYS APDL, MATLAB, Python is preferred.

Responsibilities

• Perform design and stress analyses of pressure vessels and primary equipment supports per ASME BPVC Section III.
• Mentor staff and provide guidance within NSSS Component Analysis.
• Lead NSSS Component Analysis Group and provide engineering oversight.
• Interact with disciplines to coordinate design activities and resolve technical problems.

Skills

Stress analysis

Python

MATLAB

Education

Bachelor's degree in Engineering (Mechanical preferred)

ABET accredited college

Tools

ANSYS

CAD packages

Job description

Seine LLC is seeking a Contractor - Nuclear Mechanical Engineer 4 (NSSS Vessels & Structures) for a 6-9 month engagement. This remote role requires travel to Houston, TX up to 20% and may extend into 2027.

The engineer will perform design and stress analyses of pressure vessels and primary equipment supports per ASME BPVC Section III, lead the NSSS Component Analysis Group, and mentor staff under NQA-1 quality requirements.