The median annual wage of administrative services managers was $77,890 in May 2010. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $41,420 and the top 10 percent earned more than $135,300.
Most administrative services managers worked full time in 2010. However, about 1 in 4 worked 50 or more hours per week. Facility managers often are on call to address a variety of problems that can arise in a facility during nonworking hours.
Source: Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2012-13 Edition