Pilar

Pilar is the secretary of the CEO at his office

Season 1

 * A Secret Worth Keeping: Part Two: She was at the front desk when Tom and Hank asked to see the CEO for a tech meeting. Pilar was rather excited to see them and brings them to his office.

Season 2

 * Email Fail: On the way to the CEO's office, Angela and Hank ran into Pilar. She grew suspicious of them because Hank sneezed on her. (Hank was hidden by an overcoat.) However, she got a call and left.
 * Saving Santa: When Santa got kidnapped, Tom had to save him from the CEO. So to pass Pilar at the front desk Tom gave her a gift.

Season 3

 * Mission: Delete: During a heist to delete embarrassing MyFace posts, Hank distracted Pilar while Angela and Tom snuck by.
 * Fancy Party (non-speaking): She shows up to the party.
 * The Substitute Teacher (non-speaking)

Season 4

 * The New CEO: Pilar calls Hank when Goldie becomes CEO, because Hank's the only one who understands Goldie.

Season 5

 * Neighbor Roy (non-speaking cameo)
 * Who is Billy? (cameo)

Trivia

 * In CEO in Trouble and The Backup Genius, the CEO calls his secretary Tristan, but in the credits of Email Fail and what Ben calls her in Mission: Delete, her name is given as Pilar. Also, Pilar voice and Tristan's voice are different.
 * Her name was revealed in the credits of Email Fail.