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 and support evaluation assignments in Mauritania, The Gambia and Sierra Leone across health, agriculture and WASH sectors.

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.
• Conduct quantitative, qualitative and mixed‑methods analyses and prepare technical reports for stakeholders.

Required profile

• Advanced degree in public health, economics, statistics, agriculture, development studies, M&E or related field.
• Minimum 10 years of professional experience in evaluation design and implementation.
• Demonstrated experience leading multi‑country evaluations in health, agriculture or WASH.
• Fluency in English (required) and French (required for Mauritania).

Required skills

• Quantitative, qualitative and mixed‑methods evaluation techniques.
• Data‑collection tool development and sampling design.
• Data quality assurance and data management.
• Statistical analysis and technical report writing.