>>2221227Engineering degree helps.
Networking experience, things like routing/firewalls, BGP/OSPF, DHCP, DNS, wireshark. Specific tools depends on the deployment/systems you're working on.
RF, AC, and DC fundamentals and best practices. Wiring, line protection, grounding, noise suppression, power supply/distribution... using tools like spec an/vna/dmm/oscope/sig gen.
Mechanical competency. Engines/generators, instrument cabinets, racks, locks/access control, mounting hardware (horizontal/cabling and vertical/tower work), plumbing (propane, diesel, gasoline handling).
Outdoor skills... navigation, offroading, survival in harsh environments
Safety's in your hands. There's the obvious hazards like RF burns/exposure, electrocution, falls, but also other unique hazards... hantavirus from rat-shit infested buildings you're crawling around in for hours, or encounters with junkies/copper thieves.
For being a "radio job", doing actual radio stuff is a very small part of that line of work.
Professional communications work and amateur radio are pretty different things, but most people in the industry are also hams.
Getting into it, your best bet is with a bigger site co (american tower, crown castle, sba). They'll get you experience and training, and opportunity to go from there.
The work isn't for everyone.
