Working a nuclear decommissioning job means you help handle the responsibilities surrounding the closing and termination of a nuclear power plant. You can be a decommissioning program manager where you manage, coordinate, and direct the overall process to dismantle a reactor and plant. A decommissioning engineer is part of the consulting team during the shutdown. A decommissioning and dismantlement operations manager focuses on the day to day plan and operations. You can also be a nuclear decommissioning operative, a decommissioning support analyst, and more. Decommissioning a nuclear site is a delicate operation and takes many competent professionals.