In which of the following scenarios is a residential builder’s license not required?

A residential builder’s license is typically not required for individuals who are involved in specific regulated activities or roles that do not fall within the scope of general contractor duties. In this scenario, being an officer of a court signifies a unique position where the individual is performing duties related to the legal system rather than engaging in construction or building as a residential contractor. Officers of the court, such as judges or court clerks, are engaged in legal processes and court administration tasks, which do not require the licensure typically necessary for builders who are directly involved in construction activities.

In contrast, the other scenarios involve activities more closely associated with construction. For example, contracting to build a house as an electrician implies that the person is taking part in the construction process, which would generally require some level of licensing. Similarly, building homes part-time does not exempt one from needing a builder’s license, as the frequency or scale of involvement does not typically influence licensing requirements. Working for a non-profit organization in a construction capacity would also likely still necessitate a residential builder's license, as the nature of the work aligns with construction activities that require regulation and adherence to safety standards.