The phrase "available vacancies" means job positions that are currently empty and can be filled by someone looking for employment.
Sentences with «available vacancies»
This service of Science's Next Wave gives an overview of available vacancy websites per continent of the world. (sciencemag.org)
The MOD made a decision that permanent employees in need of redeployment should be given priority for any available vacancies. (mooreblatch.com)
Where their experience allows we also give Trainees the opportunity to apply for any of the available vacancies at the firm when they come to qualify. (graduate.pinsentmasons.com)