The volunteer position is for a Water, Sanitation and Hygiene (WASH) Advisor based in Phnom Penh, Cambodia for 2 years. The advisor will work with Oxfam partners to support WASH activities, build local networks, and provide technical guidance. Requirements include a university degree in a relevant field, at least 3 years of international development experience including 2 years in Asia, strong facilitation, training, and technical skills in WASH programs and approaches. Compensation includes a monthly living allowance, insurance, housing support, and a resettlement grant.