Interesting. My background is actually Electrical and Computer Engineering. However, I technically have a CS degree in there, so I can do _some_ programming (been a while since any _real_ programming).
My work-background is basically all IT work. I spent a few years as a manager of an IT team, but apart from that, Linux server builds, automation, standing up services, planning and building small data centers (e.g. less than 100 racks), networking, virtualization, scripting. I have built a few openstack on prem clouds with 5-7 servers (manually). Getting specs on and building out desktops, workstations, GPU boxes.I have a pretty good amount of experience with on-prem wiring, worked for an electrician at one point, so I know theory/hands on, which helps a lot in the data center. Eh, that is about it, really.