For which level positions are Tier 1 investigations conducted?

Tier 1 investigations are specifically designed for positions that are classified as low-risk non-sensitive. This level of investigation includes a basic review of candidates’ backgrounds but does not involve the extensive scrutiny required for higher security levels. The primary focus of Tier 1 is to ensure that individuals in these positions do not pose a risk to national security or the integrity of the organization, making it appropriate for roles that involve less sensitive information and responsibilities.

Positions that fall under Tier 1 typically do not require access to classified information and do not involve high levels of personal responsibility or risk. Consequently, the streamlined nature of this investigation process reflects the lower security needs and risks associated with these positions, reinforcing the idea that not all roles require the same level of scrutiny.

In contrast, high-risk sensitive positions, Secret-level, and Top Secret-level positions necessitate more comprehensive investigations due to the potential impact of those roles on national security, which is why they are not categorized under Tier 1. These positions demand a deeper analysis of an individual's background to ensure their reliability and trustworthiness in handling sensitive information.