The phrase "a mentor at a" is correct and usable in written English.
It can be used when referring to someone who provides guidance or support in a specific context, such as a workplace or educational setting.
Example: "She has been a mentor at a local high school, helping students navigate their academic challenges."
Alternatives: "a guide in a" or "a coach at a".
Devon Petrie had been a mentor at a school while a teenager, and was keen on the BBS idea.
He found a mentor at a juvenile detention centre in the form of Bobby Stewart, a tough ex-professional boxer who gave him a shot at sparring.
If you wish to find, begin or volunteer to be a mentor at a dojo, visit Coderdojo's website.
He is also a mentor at a number of different accelerator programs like Techstars, Techstars SAP.io, next logistics accelerator and the Axel Springer Plug and Play Accelerator.
If social/career concerns, such as becoming a mentor at a community college, grade school, or mentoring mathematics teachers are important to an individual then these concerns must be an integral part of his/her "educational" model.
The four bombers were all young British men between 18 and 30, two of them married with children, and one of them a mentor at a primary school.
This can be done through advising startups, being a mentor at an incubator, helping young entrepreneurs at meetups or hack-a-thons, etc.
Taylor is the type of traveler Fathom wants to attract: She began taking college-level courses her freshman year of high school, knows American Sign Language, and has worked as a volunteer and a mentor at an orphanage near her family's home.
Thanks to online media, she had served as a kind of mentor-at-a-distance who both inspired me and calmed my career nerves.
She is a mentor at Rhode Islanders Sponsoring Education, a nonprofit organization in Providence that provides mentors and scholarships for children of currently and formerly incarcerated parents.
Scott is also a mentor at Girls Who Code, an organisation that helps teenage girls to learn programming.
