The number of job openings in Texas for STEM (science, technology, engineering, math) jobs increased from 48,441 in June to 56,433 in July 2015. The searcher-to-job opening ratio decreased from 1.73 to 1.67 in the same span.
Our definition of STEM jobs: http://www.employstats.com/blog/2014/09/19/growing-national-interest-in-stem-fields-has-focused-our-research/
Source: BLS
Image source: http://projecttomorrowblog.blogspot.com/2013/11/i-am-scientist.html