Al Ryum Contracting & General Transport Co. LLC was founded in 1990 by a team of a few engineers in Abu Dhabi, since then, it has grown to become the flagship of the regional group of companies recognized as the Al Ryum Companies. Environmental Manager Required with University degree or Environmental diploma / Engr. 10 years minimum experience GCC Projects Construction Environment. With Certification CENV / NEBOSH. Transferable visa / NOC a must.