Finance & Ops Internship

Paris (75008)
|
Full Time
Posted :
9/3/26

About Alta Ares

Alta Ares is a deeptech startup founded in 2024, building real-time AI for defense operations (ISR, C-UAS). Our primary clients are NATO-aligned militaries, with regular deployments during live exercises. Raised €2M pre-seed in May 2025 Products include:
  • Real-time AI ISR module deployable on drones and tactical platforms
  • Counter-UAS solution enabling autonomous drone takeover under GNSS-denied environment
  • Full-stack MLOps platform for training & deploying military-grade AI models
  • Data fusion and trajectory prediction

Position details

- Location: France, Paris

- Reports to: Head of Finance

- Contract: Internship

Role & Mission

Financial Strategy & Strategic Projects

- Cash Management: Monitor expenses and proactively identify levers for NetWorking Capital (NWC) optimization.

- Operational Excellence: Design and implement scalable, high-performanceworkflows spanning operations, administration, and people initiatives.

Accounting & Payroll Operations

- Monthly Closings: Own the preparation of monthly Accounting & Payroll cut-offs,ensuring seamless coordination with our external providers.

- HR Operations: Co-lead with the HR team the onboarding process for new teammembers, ensuring all administrative steps are completed.

- Compliance: Maintain high standards of financial and social data integrity as wescale our industrial and human footprint.

Financial Planning & Analysis (FP&A)

- Business Partnering: Support operational teams in understanding their economicimpact on the company and provide financial insights to meet their specific needs.

- Strategic Reporting: Prepare data-driven materials for Executive Board andInvestor reporting.

- Tooling: Continuously improve our internal tools to automate reporting andeliminate manual friction.

Candidate profile

- Education: Student from a top-tier Business or Engineering School.

- Mindset: You demonstrate strong rigor and a high sense of ownership. You are a"builder" who enjoys organizing complex information. You are also stronglyinterested in the defense sector and SafeTech industry.

- Trust & Confidentiality: Given our industry, you are a person of absolute integrity,trusted to handle sensitive data and maintain strict confidentiality.

- Autonomy: You are eager to take on responsibilities and show a strongprogression in autonomy, moving quickly from learning to executing.

- Hard Skills: Proficient in Excel/Google Sheets. You are comfortable with data andeager to build structured, clean models.

- Language: Fluent in English and French.

- Requirements: Eligibility for defense-related programs and high level of discretionrequiredEuropean &Technolo-gical

Nice to Have

Skills & Values

European & Technological sovereignty

Rigor & Audacity

Pragmatic, Field-Oriented Innovation

Resilience in Extreme Conditions

What We Offer

Learning: A unique opportunity to learn within a supportive yet demandingenvironment, where mentorship is a priority.

Ownership: Real responsibilities and autonomy to shape how we manage our cashand our people.

Exposure: Direct collaboration with the Head of Finance and a 360° view of adeeptech startup.

Mission: Help build the defense capabilities that secure European autonomy.

Apply Now