---
title: 'Senior Mechanical Engineer – Quadcopter Systems at Harmattan AI'
canonical: 'https://feeny.ai/job/senior-mechanical-engineer-quadcopter-systems-harmattan-ai-lausanne-dxjvaa1cwm6b'
type: 'job'
last_seen: '2026-09-21'
---

# Senior Mechanical Engineer – Quadcopter Systems at Harmattan AI

- **Company:** [Harmattan AI](https://feeny.ai/companies/harmattan-ai)
- **Location:** Lausanne, Switzerland
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-07-30
- **Last confirmed live:** 2026-09-21
- **Apply:** https://jobs.ashbyhq.com/harmattan-ai/5b26cd65-16df-409f-96bc-64aeaa08888d

## Job description

## About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces. Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

We are seeking a high-drive, hands-on Senior Mechanical Engineer to join our dedicated Quadcopter Airframe team in Lausanne. In this role, you will own the end-to-end mechanical architecture of our flagship multirotor platforms—from initial CAD concept and structural design to payload packaging, physical prototyping, and production release. From day one, you will take full ownership of real hardware: designing complex assemblies in SolidWorks, solving heat and vibration challenges, running lab validation, and driving parts through production alongside our cross-functional engineering teams.

## What You Will Do

- Quadcopter & Subsystem Architecture: Lead the mechanical design and modeling of lightweight quadcopter structures, fuselages, chassis, motor mounts, and quick-release mechanisms in SolidWorks from concept to production.
- Electromechanical Packaging: Lead spatial layouts and enclosure design to integrate electrical components (PCBs, wire harnesses, power distribution, motors, and sensors) tightly into custom airframe volumes.
- Rapid Prototyping & Physical Testing: Build functional prototypes and execute hands-on lab validation—including vibrational testing, modal analysis, thermal chamber runs, drop testing, and assisting with flight tests.
- Simulation & Thermal Analysis: Perform structural (FEA), modal, and thermal simulations alongside tolerance stack-up analyses to ensure designs withstand extreme defense operational environments.
- DFM & Production Documentation: Partner with Industrialisation, Procurement, and suppliers to optimise parts for plastic injection molding, CNC machining, sheet metal, and additive manufacturing.
- Assembly Enablement: Support Industrialisation engineers in defining assembly sequences, designing build jigs and fixtures, and training production operators to ensure high build quality and fast throughput.

## What We Are Looking For

- Background: [M.Sc](http://M.Sc). or [B.Sc](http://B.Sc). (FH / HES / University of Applied Sciences) in Mechanical Engineering or a related technical field.
- Experience:
- 4+ years of hardcore, hands-on UAV design and development experience (demonstrated track record with physical drone airframes, multirotors, or flight hardware), OR
- 6+ years of overall mechanical engineering experience in complex Robotics, Autonomous Systems, or high-density Electromechanical hardware.
- End-to-End Ownership: Proven track record taking complex electromechanical assemblies from CAD concepts through functional prototypes to finished, physical production hardware.
- DFM Grounding: Practical design experience for plastic injection molding, CNC machining, sheet metal, and 3D printing, with direct supplier collaboration experience.
- Applied Physics & Problem Solving: Demonstrated skill in managing real-world physical constraints—including structural rigidity, heat dissipation, and vibration isolation.
- High Ownership & Drive: Proactive, responsive, and collaborative mindset—someone who takes full responsibility for their work and actively unblocks themselves under tight deadlines.

## What We Offer

- Complete System Ownership: Own the complete mechanical architecture of flagship quadcopter platforms rather than being siloed on a single bracket or cover.
- Unmatched Execution Speed: Move from CAD design to physical shop-floor testing in days, backed by strong resources and quick decision-making.
- Direct Mission Impact: Design and build hardware that actively deploys with allied forces to solve critical defense challenges.
- Cross-Functional Mastery: Work side-by-side with Electrical, Aerodynamics, Gimbal, and Production teams with complete visibility over how hardware moves from CAD to active flight.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

## About Harmattan AI

## Company Overview
- **One-liner**: Harmattan AI builds autonomous defense systems—including strike and surveillance drones—using AI-driven autonomy and real-time intelligence for allied forces.
- **Entity Type**: Private (Series B, unicorn status)
- **Headquarters**: Paris, France
- **Founded**: 2024
- **Founders**: Mouad M’Ghari (CEO & Co‑founder)

## Core Business
- **Primary industry**: Defense & autonomous systems
- **Target customers**: B2G – NATO member states, ministries of defence (UK, France, and others)
- **Mission**: Deliver scalable, sovereign AI capabilities to allied forces by building mission‑ready autonomous systems that respond in real time, adapt under pressure, and deliver an edge in contested environments. [harmattan.ai](https://harmattan.ai/)

## Products & Services
- **Platform Autonomy**: AI‑driven autonomy layer for drones, enabling real‑time decision‑making and adaptation.
- **Mission Orchestration**: Software for coordinating multiple autonomous assets (e.g., collaborative air combat).
- **Precision Strike**: Attritable strike drones with embedded AI for target engagement.
- **VSHORAD (Very Short‑Range Air Defence)**: Counter‑drone interception systems.
- **Persistent ISR (Intelligence, Surveillance, Reconnaissance)**: Autonomous surveillance platforms for continuous battlefield awareness.
- **Electronic Warfare Platforms**: Systems for electronic attack and protection. [harmattan.ai](https://harmattan.ai/)

## Market Standing
- **Valuation**: $1.4 billion (as of January 2026, after Series B). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
- **Key Metric**: Total funding ~$240 million ($200 M Series B led by Dassault Aviation + over $40 M prior). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
- **Notable Investors/Partners**: Dassault Aviation (lead investor & strategic partner), multiple NATO allies as customers.
- **Growth Signals**:
  - Achieved unicorn status within two years of founding.
  - Awarded several “programs of record” by UK and French Ministries of Defence. [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
  - Scaling industrial manufacturing of drone interception and electronic warfare platforms.
  - Headcount grew to 131 employees (Built In estimate). [builtin.com](https://builtin.com/company/harmattan-ai)

## Competitive Advantages
- **Two‑layer autonomy model**: Combines platform‑level AI with mission‑orchestration software for coordinated, scalable autonomous forces.
- **Sovereign AI**: Focus on delivering non‑dependent capabilities to allied nations, differentiating from US‑centric primes.
- **Attritable systems**: Cost‑effective, expendable drones that enable mass deployment without prohibitive losses.
- **Speed to relevance**: Claims rapid iteration and deployment cycles, with conflict‑ready production. [harmattan.ai](https://harmattan.ai/)

## Strategic Focus
- Expand product offering into new operational domains (e.g., collaborative air combat with Dassault Aviation).
- Scale industrial manufacturing of drone interception, electronic warfare, and ISR platforms.
- Deepen integration of embedded AI into next‑generation air combat systems (future combat air systems). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)

## Why Work Here
- **Culture**: “Elite builders” who “thrive on complexity, move with urgency, and own their work end to end.” Emphasis on purpose, technical excellence, and real‑world impact. [harmattan.ai](https://harmattan.ai/careers/)
- **Values**: Tackle the hardest problems, build what matters, move at the speed of relevance, and aim to redefine frontiers. [harmattan.ai](https://harmattan.ai/careers/)
- **Work policy**: Hybrid model with a mix of remote and on‑site; many roles are in‑office at locations in Paris, Lausanne, London, Arlington (TX), Wissous, Poland, UAE, and Morocco. [builtin.com](https://builtin.com/company/harmattan-ai)
- **Engineering culture**: Hands‑on development of mission‑critical autonomous systems; strong R&D focus across AI, computer vision, RF hardware, propulsion, and mission planning.
- **Perks**: Not explicitly listed, but the company highlights the opportunity to protect front‑line personnel and shape the future of autonomous defence.

## Sources
1. [harmattan.ai](https://harmattan.ai/)
2. [harmattan.ai/careers](https://harmattan.ai/careers/)
3. [harmattan.ai/open-roles](https://harmattan.ai/open-roles)
4. [builtin.com](https://builtin.com/company/harmattan-ai)
5. [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)

## Other roles at Harmattan AI

- [Program Manager](https://feeny.ai/job/program-manager-harmattan-ai-rabat-f1bwm8xf657x) — Rabat, Morocco
- [Data Annotator](https://feeny.ai/job/data-annotator-harmattan-ai-paris-2x2pwtxfyz9z) — Paris, France
- [Operations Manager](https://feeny.ai/job/operations-manager-harmattan-ai-united-arab-emirates-zyjs834esafp) — United Arab Emirates
- [Automated Testing Module Lead](https://feeny.ai/job/automated-testing-module-lead-harmattan-ai-paris-ahz311za9pyp) — Paris, France
- [Executive Assistant](https://feeny.ai/job/executive-assistant-harmattan-ai-zurich-maxpq64eez01) — Zurich, Switzerland
- [Technicien Qualité (Quality Technician)](https://feeny.ai/job/technicien-qualite-quality-technician-harmattan-ai-orly-336gystpxnj5) — Orly, France
- [Mechatronic Engineer - Automation Test Equipment](https://feeny.ai/job/mechatronic-engineer-automation-test-equipment-harmattan-ai-paris-nt6rc3dat3w6) — Paris, France
- [Production Quality Engineer Intern](https://feeny.ai/job/production-quality-engineer-intern-harmattan-ai-orly-pfmddrbpjkdm) — Orly, France
- [MEA HR Generalist](https://feeny.ai/job/mea-hr-generalist-harmattan-ai-rabat-9g2hnw1sxzss) — Rabat, Morocco
- [Embedded Software Engineer - GCS](https://feeny.ai/job/embedded-software-engineer-gcs-harmattan-ai-paris-vpmrn53kgajp) — Paris, France