What are the job opportunities for us abroad? How to find the good job for us with family visa? Plz help?

My husband is a Diploma in Electrical and Electronical Engg and Post Diploma in Thermal Power Plant Engg he is having experience in Semi Conductor field for 4 years I am a graduate in Physics and Master Degree in Computer Applications I have 5 years experience in Personal istant field since i am very much interested in that field. WHAT ARE THE JOB OPPORTUNITIES FOR BOTH OF US ABROAD with family visa. Please Help!!!!