"Janitors are responsible for maintaining the cleanliness and sanitation of a workplace. Because of the physical nature of the job, employers are looking for applicants who can perform physically demanding tasks across a variety of situations. You may also be expected to demonstrate basic customer service as janitors may occassionally work with others to handle requests and questions from colleagues. Prepare for questions around past experience, reliability, and schedule availability."
- Try more general keywords ('engineer' rather than 'systems engineer')
- Check your spelling
- Replace abbreviations with the entire word ('accountant' rather than 'CPA')