• General Employment Information

    Global Concepts Charter School does not discriminate on the basis of race, creed, color, national origin, sex, age, disability, religion, sexual orientation, gender identity or expression, transgender status, genetic predisposition or carrier status, veteran status, victim of domestic violence status, familial status, marital status or any other legally protected status.

    GCCS is a member of the New York State Teacher Retirement System (NYSTRS) and NYSUT affiliated Teachers Association.

    Application process

    Our job postings (instructional and non-instructional) can be found at the WNYRIC Job Board and are also listed below.

    You can either fill out our application form or apply via the WNYRIC Job Board.

    • If you use our job application forms, please email along with: three letters of reference, proof of credentials and any other supporting documents to Lisa O'Brien (lobrien@globalccs.org) or drop them off at the Administration Building (1159 Abbott Road, Buffalo NY 14220).
    • Non-Instructional GCCS application forms are fillable PDF's. Download the form, fill in the information, save the file, then email it as an attachment to Lisa O'Brien (lobrien@globalccs.org).


HR Contact Information

  • Thomas Iwankow

    Senior Human Resources Specialist

    (716)821-1903 ext. 1010



    Lisa O'Brien

    Human Resources Recruiter

    Phone: (716) 821-1903 ext. 1011
    Email: lobrien@globalccs.org


Current Job Openings

  • Certified Job Openings

    • ENL/ESL/TESOL Teacher K-8
    • Certified Substitute Teachers - $150.00 / Day
    • Arabic Teacher High School 
    • Music K-4
    • Registered Nurse K-8
    • LTS Grade 2 Literacy AIS
    • Science AIS High School
    • 3rd Grade LTS 

    Classified Job Openings  

    • Non-certified Substitute Teachers K-12 ($125.00 per Day)
    • Non-certified Substitute Teacher High School ($125/day)
    • Maintenance Mechanic, $20/hr, full-time 7am-3:30pm 
    • Cleaners $15.00/hr part-time
    • Monitor (2) Positions K-8 $15.00/hour 

Application Instructions

  • For either application, please download the file, fill out all the information, sign and return it via email, mail or drop it off at the Administration Building.

    Submit completed applications via email to: hr@globalccs.org

    Global Concepts Charter School Administration Building Address: 1159 Abbott Road, Buffalo NY 14120

GCCS Application Forms

  • GCCS Certified Instructional Job Application
  • GCCS Non-Instructional Job Application

WNY Schools Job Board

  • Instructional Certified Job Openings WNY Schools Job Board
  • Job Application Form WNY Schools Job Board