Engineering: Build, invent, improve, repair…
Composed of anyone good with their hands and with using tools, engineers have adapted wells to convert to generator use, they have acquired generators and low power lighting.
They have built very strong exam tables that will support even very heavy people. We will rely on them for keeping many of our systems working. They keep coming up with useful projects.
In any emergency, whether it be during an ice storm, hurricane, tornado, earthquake, or aftermath of riots and social breakdown, you need shelter, clean water, alternative power, transportation and delivery of supplies, and the ability to deal with fire dangers and hazardous materials.