It really does come down to information - knowing what you're going up against. In the immortal words of GI Joe, "Knowing is half the battle."
From what I remember of the cartoon, the other half seems to be violence.
In which visible laser weapons blow up vehicles in a single shot, and yet leave the pilots completely unharmed.
The hard part is spotting the mage before you get cooked. I don't mean physically seeing her/him, I mean identifying the target as a mage in the first place. This isn't like trope laden fantasy settings where the mage is always walking around wearing robes and carrying a staff. The mage is wearing the same armor as everyone else on his team and is carrying the same weapon they are because that is the smart thing to do.
Hell, the mage could use the visual sights on his weapon to get a better look at you to target you, and you would be just as dead as if he pulled the trigger.
Not quite true, Gunny. A corpsec mage will often have some trapping of his tradition on his person (especially if they use fetishes, foci, or talismans), and their armor will often be lighter, since the mage doesn't spend as much time with the physical training as the guy carrying the LMG on a gyromount. They also have a higher likelihood of bringing melee weapons to the party, for their use as weapon foci, among other things. So if you see a squad of boys in heavy milspec, and one guy in light milspec, with a sword at his side, then kill him first. There are, of course, exceptions to every rule, but in general mages and hackers tend to make themselves stand out, especially as the gunbunnies start doing their thing.
That is absolutely not true. Still a trope from fantasy.
The security folks will physically train the mage so that he can carry the same armor as everyone else. Because doing otherwise is really stupid.
Carrying an object that is too large to be safely tucked into one's armor which is also large enough to be spotted at a distance which can identify you as
someone to kill right now, is
incredibly stupid.
The stupid one's died off in the 20's and 30's. The one's we have now are those that either
A: figured this out already or
B: were trained by corpsec
not to do something this stupid. Officers in the military don't wear highly visible and identifiable indicators of their rank in the field
just for this reason. It's painting a bullseye on yourself to do this.
Hackers don't need to be there in person to support their team, unless
they and their team are the one's doing the raid.
Here's a broad stroke piece of intel/advice: If it's something that would increase the likelyhood of getting YOU killed IRL, why would someone in a fictional setting do so? If the answer is "to make it easier for the PC's to kill her/him" then consider it a Bad Idea
(TM).