A new report by the RAND Corp. has revealed that the success of Pittsburgh’s tech sector heavily relies on the city’s ability to diversify its tech hires.  What did the report reveal?  The report titled “Assessing Pittsburgh’s Science and Technology-Focused Workforce Ecosystem” has disclosed that, among other challenges, Pittsburgh faces a declining population that severely impacts its workforce. According to the report, approximately 18% of Pittsburgh’s employment works in science and technology-focused occupations, which is higher than the national figure of 16%. However, Pittsburgh’s workforce does not reflect the makeup of its population,