Which type of positions require Tier 3 reinvestigation?

Positions that require Tier 3 reinvestigation are categorized as noncritical-sensitive positions. This type of investigation is designed to ensure ongoing trustworthiness and reliability of individuals who have access to sensitive information or who perform critical functions within an organization but do not have the highest level of security clearance, as seen with critical-sensitive or special-sensitive roles.

Noncritical-sensitive positions may involve access to classified information or responsibilities that could lead to a risk to national security if improperly handled. Regular reinvestigations are essential to maintaining a secure environment, as they help to identify any changes in an individual's circumstances that may affect their eligibility for continued access.

The other options do not accurately reflect the nature of Tier 3 reinvestigations. Entry-level positions typically fall under lower-tier investigation requirements, contractor positions can vary depending on their specific duties and clearance levels, and while military personnel may undergo various levels of investigations, not all of them would require Tier 3 reinvestigation specifically. Thus, the focus on noncritical-sensitive positions accurately captures the scope of Tier 3 reinvestigation requirements.