Team Leader / Senior Evaluation Specialist – Health, Agriculture, WASH

About the role

Hayok Medicare is looking for experienced Team Leaders and Senior Evaluation Specialists to lead evaluation assignments across health, agriculture and WASH sectors in Mauritania, The Gambia and Sierra Leone.

Key responsibilities

• Lead baseline, midline, endline, impact or performance evaluations for donor‑funded and government programmes.
• Design data‑collection tools, sampling strategies and data‑quality assurance systems.
• Manage multidisciplinary field teams and oversee large‑scale data‑collection exercises.

Required profile

• Advanced degree in public health, economics, statistics, agriculture, development studies, monitoring and evaluation or a related discipline.
• Minimum 10 years of professional experience in monitoring and evaluation.
• Proven experience leading complex evaluations and producing technical reports.
• Fluency in English (The Gambia, Sierra Leone) and French (Mauritania) preferred.
• Previous work experience in Mauritania, The Gambia or Sierra Leone is highly desirable.

Required skills

• Evaluation design and implementation.
• Field data collection and management.
• Quantitative, qualitative and mixed‑methods analysis.
• Technical reporting and stakeholder presentation.