Probably pyrotechnician, but not the flamethrower like Darkness_calls. (notice what happened to the nurse 2 pages ago? eh?eh?
Nope, I'd be into bombs. Grenades, Mortars, Rocketlaunchers, probably most used would be manual bombs. (The kind you think of when you hear the word "bomb" small, black, w/ fuse).
Just because I would have a great throwing arm, I'd probably stay at sniper height, probably a little lower.
That way I can give Stellos some padded time until Red makes her way past...or *ahem* "through"
(works well as a body gaurd too, but would need infantry backup) That what you had in mind Stellos?