There are vacancies mentioned for candidates with specific skills or certifications in the participating banks in the IBPS PO Exam notification. The IBPS PO Exam is conducted to recruit candidates for the position of Probationary Officer (PO) in various participating banks.

Categories of vacancies:
- General Category: These vacancies are open to all candidates who meet the eligibility criteria.
- Reserved Category: These vacancies are specifically reserved for candidates belonging to certain categories such as Scheduled Castes (SC), Scheduled Tribes (ST), Other Backward Classes (OBC), Economically Weaker Sections (EWS), and Persons with Disabilities (PWD).

Skills and certifications:
- Educational Qualifications: Candidates applying for the IBPS PO Exam should possess a minimum educational qualification of a Bachelor's degree in any discipline from a recognized university. This is a mandatory requirement for all candidates.
- Computer Literacy: Proficiency in computer operations and knowledge of basic computer applications is essential for the IBPS PO Exam. Candidates are required to have a valid certificate/diploma/degree in computer operations or should have studied computer or information technology as one of the subjects in their higher secondary, graduation, or post-graduation.
- Language Proficiency: Candidates should possess proficiency in the official language of the state or union territory for which they are applying. This is to ensure effective communication with customers and colleagues.

Certifications:
- There are no specific certifications mentioned in the IBPS PO Exam notification. However, having additional certifications in fields such as banking, finance, or management can be advantageous for candidates as it demonstrates their knowledge and commitment to the field.

Note: It is important to note that the exact vacancies and requirements may vary each year depending on the participating banks and their specific requirements. It is advisable for candidates to refer to the official notification for the most accurate and up-to-date information regarding vacancies and eligibility criteria.