Gem and Jewellery Research and Training Institute (GJRTI) Vacancies / Government Job Vacancies in Sri LankaAssistant Director (Administration and Human Resource) – Gem and Jewellery Research and Training Institute December 5, 2021December 12, 2021 Closing Date is Extended to – 2021-12-27 English Amendment cn-en-20211212-1 Here you can see the Sinhala Advertisement… ad-si-20211206-1 Here you can see the English Advertisement… ad-en-20211205-15 Sinhala AdvertisementDownloadEnglish AdvertisementDownloadModel ApplicationDownloadSource – Sunday Observer (2021.12.05) | Dinamina (2021.12.06) | Sunday Observer (2021.12.12)