Diamond Technical Company Limited (DTCL) - Our client, a major player in the Oil and Gas sector requires the services of qualified, highly experienced, and result-oriented professionals to fill the vacant position of: Project Marine Mammal Observer (Nigerian & Expatriate). Interested candidates should possess a Bachelor of Science (B.Sc.) Degree qualification in a scientific. maths, or engineering field relevant with at least 5 - 12 years experience. - Click to read more..