Bureau of Labor Statistics BLS 2011 Bureau of Labor Statistics Bureau of Labor Statistics https://www.bls.gov/oes/current/oes_mo.htm U.S. Bureau of Labor Statistics Bureau of Labor Statistics http://www.bls.gov/oes/current/oes_mo.htm) Occupational Employment Statistics higher than national averages Bureau of Labor Statistics http://www.bls.gov/oes/current/oes_mo.htm) average annual salary Bureau of Labor Statistics Bureau of Labor Statistics U.S. Bureau of Labor Statistics Statistics Bureau of Labor Statistics echo techs earn an average of $22.04/hr or $45,850 annually U.S. Bureau of Labor Statistics Occupational Employment Statistics BLS Bureau of Labor Statistics Bureau of Labor Statistics U.S. Bureau of Labor Statistics