A Program Evaluation Specialist designs and conducts structured evaluations such as midline, endline, and impact studies. They work in research organizations, NGOs, think tanks, and consulting firms. Responsibilities include evaluation design, field research, statistical analysis, and reporting using research methods like RCTs and quasi-experimental models. They provide evidence for decision-making and policy improvement. The role focuses on causality and effectiveness, not routine monitoring. Demand is rising due to evidence-based policymaking and donor-driven evaluation requirements.