This is a chance for you to detail in one or two short, concise sentences what your career aspirations are and how they relate to your current qualifications. Explain why you are looking for work (example: you want a new challenge, you want to upskill etc), exactly what you are looking for in your next job (list the actual job titles) and why it is that you are qualified to apply for these roles. A common mistake jobseekers make is that they forget to include 'what's in it' for the hiring manager - this is your chance to sell yourself, and outline what it is that is unique about you, and the benefits your potential employer will reap if they hire you.
For example: Having worked within the (sector) industry for (x) amount of years, I have extensive experience working as (job title). I am currently seeking a new challenge and exciting work environment where I can utilise my skills (list your skills here), and knowledge (in the areas of x, y z) to drive (x,y,z business objectives).