The only thing between you and your dream job is that mountain of applications on the HR Director's desk. This is how to make sure that yours lands in the winners pile. Anyone who wants to be invited for a personal job interview must make sure that his application answers questions that haven't even been asked.
Based on the job ad, try to identify what the company's "problems" are, such as growth, digital transformation, reorganization, location change, etc. Based on that, determine the hard skills and soft skills that the IT administrator they are looking for should have. Then tweak your application based on this list: