Electrical engineer, director of GUISMO Engenharia, he is a member of CB-3 of ABNT, where he coordinates the commission that revises the text of the standard NBR 5419 - Protection against Atmospheric Discharges. Brazilian representative in IEC TC-81 (Lightning Protection). Instructor of the ABNT lightning protection course and professor of the postgraduate course in electrical installations at IT Mauá, IPOG, FACENS and UNIP. Speaker at national and international congresses, such as ICLP, SIPDA, GROUND and ILPS. Prof. Jobson is the author of the book "Manual for the use of SPD", co-author of the book "Electrical Installations" (5th revised edition, authored by Ademaro Cotrim), as well as a consultant to companies for the standardization of processes and safety procedures against atmospheric discharges.