Jobs at Dumas ISD Industry: Education Dumas Independent School District is a public school district based in Dumas, Texas (USA). Open roles at Dumas ISDChoir Director — Dumas, TXOffice Assistant — Dumas, TXGrounds Worker/Bus Driver — Dumas, TXElectrician — Dumas, TXPermanent Substitute — Dumas, TXSpeech/Language Pathologist — Dumas, TXCustodian — Dumas, TXBus Monitor — Dumas, TXBus Driver — Dumas, TXParaprofessional — Dumas, TXFood Service Worker — Dumas, TX