John Marks

John Marks: Email & Phone Number

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Math Teacher at Greenville County Schools|Greenville-Spartanburg-Anderson, South Carolina Area, United States

Position:

Math Teacher at Greenville County Schools

Location:

Greenville-Spartanburg-Anderson, South Carolina Area, United States

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Last updated: 2026-04-09
Updated: 2026-04-09

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Work Experience 19 years

Math Teacher at Greenville County Schools

Aug 2014 - Current

Teacher at Greenville County Schools

Aug 2014 - Current

Teacher at Roanoke City Public Schools

Aug 2007 - Jul 2014

John Marks started working in 2007, then the employee has changed 1 company and 1 job. On average, John Marks works for one company for 10 years 2 months.

Their professional focus is Communication, Conflict Resolution, and Curriculum Development across 3 core areas.

Education

Interdisciplinary Education Math and Science at Radford University

Frequently Asked Questions

What is John Marks's email address?

SignalHire found a verified business email address for John Marks: m**@k12.sc.us.

What is John Marks's phone number?

SignalHire found a verified phone number for John Marks: +1-***-***-2523.

How do I contact John Marks at Greenville County Schools?

You can reach John Marks through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Marks's professional background?

John Marks has 19 years of professional experience. They have held roles including Teacher, and Teacher at companies such as Greenville County Schools, and Roanoke City Public Schools. Their education includes Interdisciplinary Education Math and Science from Radford University.

Is John Marks's contact information up to date?

Yes. John Marks's SignalHire profile was last updated on 9 April 2026, reflecting their current position as Math Teacher at Greenville County Schools in Greenville, South Carolina, SC, United States.

John Marks Namesakes

Name
Company
Position
John Marks
Mobile installer
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John Marks
UNIT MANAGER
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John Marks
Brocade Communications Systems LLC - A Broadcom Limited Company
Research And Development Engineer 3
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