
Billy Mitchell writes Tseronis will leave his 24-year federal service on Nov. 1.
Tseronis was instrumental in the DOEâs new technology deployment efforts for cloud, wireless, cybersecurity and mobility services, according to the report.
He also pioneered the departmentâs information technology strategic roadmap, Mitchell reports.
Tseronis previously served as CTO and director of network services at the Department of Education before he joined DOE.