Recruitment at Dietsmann for Junior Mechanical Technicians in Nigeria 2013 Dietsmann is the Leading Independent Specialist of Operation and Maintenance for Oil, Gas, LNG and Power Plants leveraging over 35 years of accumulated know-how of plant and equipment, the evidence of which is its long term partnerships with many IOCs and NOCs. As the largest independent provider of specialized operation and maintenance services, Dietsmann is also the leader in Maintenance Engineering and Inspection. We are recruiting to ...