When did the Senior Tool Designer, who was 33 years old at the time he was hired, stopped working in the Engineering department?
Senior Tool Designer is a JobTitle; 33 years old at the time of hiring refers to SUBTRACT(year(HireDate)), (year(BirthDate)) = 33;
SELECT T2.EndDate FROM Employee AS T1 INNER JOIN EmployeeDepartmentHistory AS T2 ON T1.BusinessEntityID = T2.BusinessEntityID INNER JOIN Department AS T3 ON T2.DepartmentID = T3.DepartmentID WHERE T1.JobTitle = 'Senior Tool Designer' AND STRFTIME('%Y', T1.HireDate) - STRFTIME('%Y', T1.BirthDate) = 33 AND T2.EndDate IS NOT NULL