Regional Water, Sanitation & Hygiene (WASH) Advisor Job Vacancy at Oxfam in Nairobi Kenya October 2013   Regional Water, Sanitation & Hygiene (WASH) Advisor Contract Type: Level C1; Global – Open ended, fully accompanied by recognised family members. Based in Nairobi, Kenya Salary Range £25,596 - £34,617 Net Per Annum (Take Home – Oxfam will meet the tax and social security liabilities of the post holder, in relation to Oxfam’s employment) + allowances Oxfam, one of the world’s leading humanitarian agencies, ...