If Alistair had been flirting around the edges of glaring at Callaghan before, all pretense is gone now. The look he gives the other man could freeze water.

"I'm a computer engineer," he sighs, turning back to Anton, his expression quickly flipping back to one of casual civility. "Technically I'm the CEO of a technology company, but my specific field is computer engineering. That said, I realize there probably isn't much call for that sort of thing here...."

Hadn't Callaghan said something about this place being a century behind them in technology?

"Failing that, I've done electrical work and some mechanical engineering." Probably enough to qualify in a place like this, anyway.