UN grades explained: G, NO, P, D, consultants and volunteersWhat do G-5, NO-B, P-3 or SC-6 mean in a UN vacancy? A guide to UN job categories and the experience they require.Applying to a humanitarian NGO: CV, cover letter, written test and interviewThe steps of an NGO or UN recruitment and how to prepare a humanitarian CV, a cover letter, the written test and the competency-based interview.Your first humanitarian job: internships, volunteering, JPO and national postsHow to get into humanitarian work without experience: UN internships, UN Volunteers, JPO and young professionals programmes, national NGO posts.Working in high-risk areas: security, hardship duty stations and restWhat to know before accepting a humanitarian post in the Sahel, CAR, Sudan or DR Congo: security, duty station hardship classification, rest and recuperation, insurance.