ECHS Recruitment Apply Now. ECHS invites applications to engage following Medical Officer, Dental Officer, Nursing Assistant, Dental Assistant, Female Attendant and Safaiwala on contractual basis for ECHS Polyclinic Doda (J&K) for a period of one year for ESMS and 11 months for civil candidates. Name of the post: Medical Officer Dental Officer Nursing Asst(Gen) Dental