I worked at ABM Industries full-time (Less than a year)
Decent salary and performance bonus. Regular and consistent change keeps it interesting. New executive leadership has a solid overall vision for the direction of the company.
Below industry standard benefits package. Culture is a real problem right now as the company is going through a major transition... a lot of politics and the loudest voice is assumed to be the correct one.
Advice to Management
Be mindful about your investments in technology. Current engagement with major consulting company has run it's course... cut bait and focus on finishing execution of what's on your plate before taking on more / shifting focus.
I applied online. The process took 2 days. I interviewed at ABM Industries (Atlanta, GA (US)).
Was basic interview for a housekeeping position..except asking if I was comfortable around black people, as I would be only white housekeeper. It wasn't a real long interview and because of my cleaning skills, it wasn't hard to answer any questions he had.