TESOL Planet provides the TESOL Teaching community with current TESOL teaching jobs, TESOL Teacher Training, and TESOL Information for those English speaking teachers looking to Teach English as a Second Language around the world. TESOL planet is here to help all TESOL teachers make informed choices about their TESOL teaching career.
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Given your PGCE and teaching experience, I believe you would have no problem getting a job teaching abroad. Most schools ask for a TEFL as part of the employment requirement but that also has to do with getting a work permit/visa for teaching. Many of these countries will accept a teaching qualification such as a PGCE in lieu of this.