Must apply, then take an entrance exam to see your qualifications. If you pass you may be offered position. Process is faster than other government offices. This is probably because of the high turnover rate, they are unable to keep up personnel

Submitted cover letter and resume. I was then called for an in person interview where I was informed later that I wasn’t selected due to my “lack of experience.” The email informing me of that left a bad taste in my mouth to be honest