Graduate Engineer (Arlington, TX), Perform construction material (Soil, & Concrete) testing. Assist in coordinating, or budgeting activities w/testing projects. Perform general lab testing of soil & concrete incl hydrometer test, moisture density test, sulfate testing, Atterberg test per the applicable ASTM & TxDOT procedures. Perform & eval compressive strength on soil samples & report lab results, using various software such as Sigma-1 UC-SI etc. Reqs a Bach's in Civil Engrg. Mail resumes to HR, Arias & Associates Inc., 142 Chula Vista Dr., San Antonio, TX 78232.