Chief of Staff Internship Q1 2026 at Sonic

Paris, Île-de-France, France

Not SpecifiedCompensation

N/AExperience Level

N/AJob Type

Not SpecifiedVisa

N/AIndustries

Currently pursuing a Master's degree (gap year or final year) in business, strategy or finance
Previous experience of a 6-month internship
Ability to understand and synthesize complex environments and strategic topics
Strong analytical skills and data-driven mindset
Proficient in PowerPoint
Curious, adaptable, and impact-driven
Autonomous, proactive, and not afraid to take initiatives
Fluent in English (written and spoken)

Prepare strategic materials for key stakeholders (e.g., board meetings, investor updates, reporting)
Support strategy definition with financial insights enabling profitability-driven decision making
Contribute to the internal strategic planning and financial projections processes: business plan, OKRs, company-wide meetings and rituals
Help design and develop impact-focused initiatives, especially in collaboration with African universities and social business partners
Build and structure meaningful partnerships and identify practical opportunities to deliver impact aligned with the company’s mission
Contribute to improving financial monitoring and processes, impacting all company’s teams and activities
Carry out in-depth market studies and business case requiring cross-team insights and collaboration
Relationship management with professional and regulatory organizations