What type of positions would typically require a Tier 5 investigation?

A Tier 5 investigation is typically required for critical-sensitive positions, which are roles that involve access to classified national security information or that could significantly impact the defense of the nation. Individuals in these positions are entrusted with sensitive information and decisions that could have serious implications for national security, making thorough background checks essential.

Positions classified as critical-sensitive often include roles within intelligence agencies, defense contractors, or other governmental bodies where the potential for harm or breach of trust is high. The Tier 5 investigation process involves a comprehensive review of an individual's personal and professional history, including criminal, financial, and any behavioral evaluations, to ensure they meet the high standards of trustworthiness necessary for such sensitive roles.

In contrast, non-sensitive positions, moderate-risk public trust positions, and low-risk positions have less stringent requirements and would not necessitate the comprehensive background checks associated with a Tier 5 investigation. These roles are typically associated with fewer responsibilities regarding national security and, therefore, do not demand the same level of scrutiny in terms of personnel security.