Basically there are two types of jobs one is job in PSU and other is in the private companies for jobs in PSU and chemical engineering you need to appear for gate and secure a good rank of under 50 to get a call from PSU if this is not the case then you can appear for campus placement drives companies such as slumberger shell Reliance visit for campus recruitment if you do not get placed from the campus itself then you can try for off campus through your contacts or directly applying through the website or through any third party website.