Remote Senior Mechanical Engineer, Nuclear Systems

JOHNSON SERVICE GROUP; Corvallis (OR); On-site; USD 103,000 - 117,000; Full time

Job summary

Johnson Service Group is recruiting a Contractor Senior Mechanical Engineer for NSSS components. This remote US position requires 10+ years of experience, ASME Section III expertise, and ANSYS proficiency. Limited travel may be required, with a 40-hour week contract through mid-2027.

The role emphasizes leadership, mentoring, and coordinating multi-disciplinary design efforts within nuclear industry standards and DOE/permitting guidelines.

Qualifications

• Experience with ASME Section III NB/NF stress analysis using ANSYS.
• Familiar with ASME Section III Analysis and regulatory requirements.
• Ability to lead NSSS Component Analysis and mentor staff.
• Knowledge of nuclear industry codes, standards and regulations.

Responsibilities

• Performs evaluations of components to ASME Section III requirements.
• Uses evaluation results to optimize component design.
• Provides technical direction as NSSS Analysis Group lead.
• Mentors engineers and coordinates cross-disciplinary design activities.
• Supports safety culture and regulatory quality assurance programs.

Skills

Leadership

Mentoring

Communication

Problem solving

Team collaboration

Education

ABET-accredited Mechanical Eng. degree

Professional Engineer (PE) certification

Tools

ANSYS

ANSYS Workbench

CAD software

MATLAB

Python

Job description

Johnson Service Group is recruiting a Contractor Senior Mechanical Engineer for NSSS components. This remote US position requires 10+ years of experience, ASME Section III expertise, and ANSYS proficiency. Limited travel may be required, with a 40-hour week contract through mid-2027.

The role emphasizes leadership, mentoring, and coordinating multi-disciplinary design efforts within nuclear industry standards and DOE/permitting guidelines.