The Houston corporate market is quite tight. Basicly you must network, Network, NETwork, NETWORK! I have worked out of the area for many years. I left last year for a cororate job in the Pacific Northwest. From your profile I believe you are currently a flight instructor. You might consider getting on with a charter company to get more multi engine/high performance experience. You are more likely to be hired as a corporate pilot from the charter industry than the flight training industry, unless you are instructing at a FSI facility other than Zero Beach.