Sr. OT Field Network Engineer| GrayMatter |full-timeRequired skillsCISSPGICSPCCNACCNPISA 62243IEC 27001NIST SP 800NIST CSFNERC CIPPLCSCADADCSOT networksAbout | GrayMatter |Industrial technology solutions and automation engineering services.This page is fully interactive when JavaScript is enabled. Please enable JavaScript to apply or browse related roles.