The following are requirements for each department:

For track:

• High school education
• Minimum G license
• Has to pass an initial test given by TTR
• Has to pass medical/drug screening

For Signals:

• Minimum G license
• Has to pass an initial subject matter test given by TTR
• Has to pass medical/drug screening

For TMD:

• Secondary (high) school graduation certificate or equivalent experience
• Need to have minimum G license
• Have to pass initial test given by TTR
• Has to pass a Criminal record check, medical clearance and drug screening
• Undergo training, during which tests must be successfully completed, or candidate will be removed from the training process.
• This is followed by on-the-job training in each of the three interlocking towers (John, Scott and Cherry); upon completion of which the candidate will be monitored for final qualification.