Final answer:
Job posting within an organization first allows existing employees to indicate interest in an opening, maximizing their career opportunities within the company.
Step-by-step explanation:
A benefit of job posting within an organization first is that it allows existing employees to indicate interest in an opening. This can be advantageous for both the employer and the employee. For the employer, it is an opportunity to promote from within and retain talented employees. For the employee, it provides a chance to advance their career within the company and take on new challenges.
By indicating interest in an open position, existing employees can demonstrate their qualifications and skills to their superiors. This can help them stand out among external candidates, as they are already familiar with the company, its culture, and its operations. Additionally, internal candidates may have a track record that speaks to their abilities, which can give them an edge in the hiring process.
Overall, job posting within an organization first allows existing employees to maximize their career opportunities within a company and encourages internal mobility.