As a senior radiation protection technician 4 (RCT 4), performs the full range of RCT support activities and serves as the primary point of contact for planning, coordination of resources, and ensuring resolution of conflicting demands in highly dynamic and challenging conditions that require ability as a strong tactical decision maker.

Assignments may be broad or narrowly focused, but usually require contributions of substantial independent effort.

Ensures that radiological controls are correctly applied for radiological work, including high-hazard radiological work, by serving as authorized subject matter expert for development of radiological work control packages (RWCPs).

Provides coordination of work area resources as needed to ensure safe and efficient operations.

Fulfills customer radiation protection requests while ensuring established RP-1 priorities are followed.

Works effectively with customers and supervision to resolve problems including elevation of issues beyond the ability of the RCT 4 to resolve.

Ability to anticipate problems and handle unforeseen issues.

May include technical supervision responsibilities, but certainly includes responsibility for providing technical leadership and review.

Contributions of technicians at this level are normally expected to be of sufficient value to have some impact on the outcome of entire project or group accomplishments.

Through actions and words, demonstrates excellence in safety and compliance to RCTs co-workers and customers.