This is the 5430th most frequent Russian word.
переквалифицировать
To retrain or requalify.
In this sentence, 'переквалифицировать' is used to describe the action of changing someone's professional qualifications or specialization.
Меня решили переквалифицировать в другой отдел.
They decided to re-qualify me to another department.
Here, 'переквалифицировать' indicates the need to acquire a new set of skills appropriate to a different professional field.
Чтобы работать в этой области, нужно переквалифицировать свои навыки.
To work in this field, you need to retrain your skills.
In this example, 'переквалифицироваться' is reflexive, describing someone undergoing the process of requalification or career change themselves.