Engineering. The president of the firm, Cindy Alejo Paulos, has a B.S. degree in Materials Science and Engineering as well as over sixteen (16) years of professional engineering...Alejo Engineering Inc. Alejo Engineering Inc. Home Contact Us Our Location Our Services Training Courses About Us Probabilistic Risk Assessment, safety & hazard analyses..., reliability & maintainability engineering We are a small business specializing in Probabilistic Risk Assessment, Reliability and Maintainability Engineering, safety and hazard analyses...