Monique Weiss joined PSI Europe in August 2026 and is based in Lille, France. A familiar face within the PSI network, she previously held a variety of roles across multiple countries and functions at PSI from 2001 to 2015, gaining extensive experience in programme, contract, and organisational management.

Following her time at PSI, Monique served as Grant Director at Conservation International before relocating to France, where she advised private-sector clients on corporate social responsibility and climate-related sustainability initiatives.

With two decades of experience advancing social and environmental impact across Africa and beyond, Monique has managed multi-million-dollar portfolios in complex international settings, developed high-impact public-private partnerships, and supported organisations in embedding sustainability into strategy, operations, and decision-making.

Her expertise spans the full award and programme management cycle, including partnership and subaward management, risk mitigation, financial oversight, compliance, and organisational transformation. She is known for building strong cross-cultural relationships, strengthening systems and processes, and ensuring that programmes deliver measurable results.

Monique brings a pragmatic, solutions-oriented approach to every initiative, combining strategic vision with operational excellence.