Justino joined Praxair España S.L. in 1997 and has held various engineering positions including Project Engineering Manager Healthcare (Institutional).

He is presently Operation Manager for Healthcare (Institutional) in Nippon Gases Spain.

He represents Nippon Gases España in AFGM (Asociación de Fabricantes de Gases Medicinales) like technical Specialist.

Justino is a Electrical Technical Engineer and a graduate of the Universidad Pontificia de Comillas (I.C.A.I.)