GIS technicians need to know these items or at least be familiar with the terms. Many units of state government could use more centralized GIS expertise but cannot afford to dedicate a full time position to it. GIS duties often have to be done as part of a more broadly based data management position. Other tasks are progressively far more advanced GIS tasks. Tasks C - E on a regular basis should be candidates for Analyst positions.
Description seems reasonable.
Our agency seems to have more of a meshing of a few of these. It seems that a variety of individuals with differing knowledge and experience may be employed for this position. The job description seems very broad. You may need different level of this position at different levels of compensation. Director for Mitigation Question 5 - If you do not employ GIS technicians, please indicate why.