Senior Nuclear Safety Analysis Engineer (Accident/Transient Methods)
System One • Bellevue, WA • Posted July 11, 2026
About the Role
Job Title: Senior Safety Methods Engineer
Location: Bellevue, WA
Type: Contract
Compensation: $69 - $115 hourly
Contractor Work Model: Fully Remote
Paid holidays and PTO
System One is seeking a Senior Safety Methods Engineer to perform design and licensing analyses and develop associated methodologies in the following areas:
+ Developing methods for design and licensing basis events
+ Modeling of fuel failure and core degradation
+ Performing transient and accident analyses
The Senior Safety Methods Engineer may also contribute subject matter expertise to other projects under development by our client’s Sodium-cooled Fast Reactor (SFR) Program. Other engineering activities include, but are not limited to, performing accident analyses, contributing to software qualification, participating in hazard analysis, participating in Structures, Systems and Components (SSC) classification, as well as performing verificat...
Location: Bellevue, WA
Type: Contract
Compensation: $69 - $115 hourly
Contractor Work Model: Fully Remote
Paid holidays and PTO
System One is seeking a Senior Safety Methods Engineer to perform design and licensing analyses and develop associated methodologies in the following areas:
+ Developing methods for design and licensing basis events
+ Modeling of fuel failure and core degradation
+ Performing transient and accident analyses
The Senior Safety Methods Engineer may also contribute subject matter expertise to other projects under development by our client’s Sodium-cooled Fast Reactor (SFR) Program. Other engineering activities include, but are not limited to, performing accident analyses, contributing to software qualification, participating in hazard analysis, participating in Structures, Systems and Components (SSC) classification, as well as performing verificat...