Over 28 years world-wide seismic acquisition experience as Senior Observer and Observer. Knowledge operation GSX Geospace, Aram Aries, Sercel S/N 428 XL, Sercel 408 XL,UL, Initially as an Instrument Engineer/ Observer, Field Service in repair of Seimic Acquisition Unit Sercel supervisor in Geophones and Cables Repair.2D and 3D Marine Seismic and Land Seismic. Proven effectiveness coordinating, training and and managing work teams of than 100 laborers in Safety, Production and Quality Control.Knowledge of reliability centered maintenance, Safety and environmental concepts.I manage logistical of Helicopters, Materials, Personal in the Lands more Dangerous as Jungle, Swamps, Mountain ranges, Deserted etc……World wide experience ranging from united State, Bangladesh, India, to Central and North America, Africa, South America . Well developed management and inter-personal abilities, strong technical, HSE and operational skills.