Job Description: Work in the laboratory to efficiently ensure the maintenance of natural gas and petroleum cylinders. Base - Imboassica - Macaé - RJ 8-hour daily schedule, Monday through Friday Responsibilities and Duties Monitor and provide support for cleaning and maintenance of natural gas sampling cylinders; Assess the integrity of pressurized cylinders and issue technical reports upon request; Support the disposal of non-operational cylinders by preparing technical reports; Perform operational checklists after maintenance; Conduct critical analysis of hydrostatic test certificates; Provide support in areas involving handling of pressurized natural gas and petroleum cylinders; Assess and perform maintenance on cylinder valves. Requirements and Qualifications Technical degree in Mechanical Engineering, accredited by the Brazilian Ministry of Education (MEC); Experience in similar activities; Laboratory Safety Training Course; Industrial experience in large-scale industrial environments is desirable.* Chemical Laboratory Assistant Course – 214 hours 2512010202191838628