A modal passive uses modal + be + past participle: Every applicant should be assessed fairly. Negation follows the modal: A job must not be reserved for one gender. The passive focuses on the action and receiver, not an unknown agent. Equality means fair access and treatment, not the claim that every person has identical interests or skills.
Topic preview: I would consider engineering because I enjoy solving design problems. The training can be demanding, and site work needs strong safety habits. Those requirements concern skills and preparation, not gender. I would compare courses, speak to qualified engineers and try a supervised school design project before deciding.