Dear Hiring Manager,

Please accept this letter as an expression of my interest in the office manager  position at your establishment.

I have experience in inventory, record keeping and trouble shooting. 
I’m a people’s person and the innate ability to placate distressed and agitated workers. My experience as a Lab Technician has made me very precise in documentation as it was a ‘no room for error’ job. 

The experience gathered in my prior positions have primed me to be the perfect candidate for this position.

Please take a moment to review my attached CV. I would very much welcome any questions as an opportunity to further reinforce my candidacy. 
Thank you for your time and consideration.