Written assessment (there might be a language proficiency test prior to that in some cases) followed by a competency based interview. The written assessment is technical. Tests depend on the position you apply for and the difficulty is moderate to high and usually it’s between 2 to 4 hours. You have to set aside time to complete the test because once you open it you activate the timer. The test also has access to your camera and records violations such as (depending on instructions) using the internet (if not allowed in your particular case)