The additional labour is needed since the bankrupt estate said it was preparing to kick-start mining in order to maintain environmental safety as well as to maintain the sellable condition of the mine.
Mining is expected to begin in early September. According to the bankrupt estate, the company intends to recruit mining workers, specialists and managers especially in maintenance and mining tasks.
The new workers will be offered contracts of indefinite duration.
The job openings will be published over the weekend. The goal of it is to ensure that new workers can start to work in the summer and early autumn.
If the recruitment is successful as planned, the employee number will rise to 540.