Government Jobs, NSB Bank Vacancies 2016, Post of Typist (Sinhala/English). Applications are invited from eligible candidates who possess the below mentioned qualifications and experience for the post of typist at National Savings Bank. Candidates should be a citizens of Sri Lanka and age limit below 35 years. Required speed Typewriting : 40 w.p.m and Computer typing speed : 50 w.p.m. Responsibilities : Attending to all secretarial work such as typing, stenography and taking down minutes. Maintenance of a proper filling system of all correspondence and documents relevant to the division.