1 I would go with Employee List (or Employee Directory). It is far more common to use the singular in this case. (You can Google both "Employee List" and "Employees List" to prove it to yourself.)
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Small businesses risk losing productivity and revenue during the employee search process. A mountain of applications and hours of interviews risk burying great candidates in the process.
How to enhance your employee search: A guide for small business owners
I am a new employee at (Name of where you are working, i.e. wal-mart) I am a new employee of (Name of company, industry, or person who has employed you) I'm a new employee with XX doesn't sound quite right in most situations. In my opinion, the other ways of saying it are more effective, and for should only be used if you are phrasing it like you are employed for a company or person.
Employe is a rare dated alternative spelling of the more common employee (AHD) Ngram: an employe. Ngram: an employee vs an employe From French employé. Employe (plural employes). 1920, Conference proceedings of the National Electric Light Association Convention, National Independent Meat Packers Association, the University of Georgia College of Agriculture, page 103: For that clerk, in the ...
Employee probably feels cold because it emphasises the wrong thing - the employment relationship between the organisation and the worker, as opposed to the relationship between the person giving feedback and the person it's about. Colleague may work, but can seem formal because it's used as a catch-all term so often.
The term was reportedly coined in the early 1960s by Don Macpherson, an employee of Bell Laboratories: 1996 Telecom Heritage No. 28. 53 His thought process was as follows: There are eight points on the symbol so octo should be part of the name.