Job Description Summary The Shielding & Reactivity Control (SRC) Engineer will contribute on the SRC team by performing, verifying, and mentoring engineering work in the areas of shielding, criticality, fluence, reactivity control/reactivity insertion analysis, and control rod blade design. Job Description Essential Responsibilities Perform technical evaluations and provide technical support in the areas of criticality safety and shielding, fluence evaluations, control rod blade, dose and deca