Blue Wings---- Description : 3 - 5 years experienced Environmental Engineer required. Environmental qualification is mandatory. Other certifications will be an added advantage. Middle East/Qatar experience is 1st preference. Need to be on your own (Freelancer) Qatar visa. Should be with valid QID. Willing to work on Manpower Supply. Working hours 10 hours per day, 6 days a week. Duration, 1 month and extendable. With an expected salary?