---
title: 'Junior Mechanical Engineer – Quadcopter Systems at Harmattan AI'
canonical: 'https://feeny.ai/job/junior-mechanical-engineer-quadcopter-systems-harmattan-ai-lausanne-8jkb7eycccwx'
type: 'job'
last_seen: '2026-09-21'
---

# Junior 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/a5a71f3e-d3c0-4ac1-b6c1-9d2ac50519fc

## 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 Mechanical Engineer to join our dedicated Quadcopter Airframe team in Lausanne. In this role, you will be on the front lines of designing, prototyping, and integrating next-generation multirotor hardware deployed in mission-critical environments. From day one, you’ll work directly on physical hardware—modeling custom parts in SolidWorks, building hands-on prototypes, and helping validate them for flight testing.

## What You Will Do

- Component CAD Modeling: Design and update production-ready 3D models and assemblies (motor mounts, structural brackets, battery latches, internal mounting plates) in SolidWorks under tight deadlines.
- Electromechanical Packaging: Fit electrical components, PCBs, sensors, actuators, and wire harnesses into compact quadcopter airframes without compromising serviceability or thermal routing.
- Rapid Prototyping & Bench Testing: Operate 3D printers, shop tools, and bench-test setups to physically validate and stress-test your designs before they hit the field.
- DFM & Production Documentation: Create precise 2D manufacturing drawings, define tolerances, and generate BOMs for injection molding, CNC machining, 3D printing, and sheet metal fabrication.
- Cross-Functional Execution: Collaborate closely with Electrical Engineering, Aerodynamics, Industrialisation, and Supply Chain to solve spatial packaging bottlenecks and keep hardware builds moving fast.

## 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, Mechatronics, Aerospace or similar.
- Experience: 0–3 years of hands-on experience in mechanical engineering, robotics, or electromechanical hardware. Top performance in competitive university hardware teams (Formula Student / FSAE, robotics clubs, or UAV projects) counts directly toward experience.
- CAD Fluency: Fast, clean modeling skills in SolidWorks and a solid grasp of parametric assembly design.
- Hands-on DFM Grounding: Practical understanding of real manufacturing constraints (tolerances, draft angles, tool access) for CNC machined parts, 3D printing, and plastic enclosures.
- High Drive & Ownership: High ownership, responsiveness, and a proactive mindset—someone who naturally favors quick action, takes full responsibility for their tasks, and unblocks themselves when faced with tight deadlines.

## What We Offer

- 10x Execution Speed: Experience rapid engineering cycles where you model in CAD, print a prototype the same afternoon, test on the bench, and iterate immediately. You will gain years of practical hardware experience in your first 12 months.
- Broad Cross-Functional Exposure: Work directly alongside top senior engineers across mechanical, electrical, aerodynamic, and production disciplines to master full-system drone hardware integration.
- Direct Mission Impact: Your work directly supports hardware deployed with allied forces to solve critical defense challenges.

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