Role details
Job description
About Alta Ares
Alta Ares is a deeptech startup founded in 2024, building real-time AI for defense operations — ISR, C-UAS, and autonomous systems. Our clients are NATO-aligned militaries and defence institutions, with regular deployments during live exercises and operational demonstrations. We raised €2M seed in May 2025, 50M in June 2026, and are expanding fast.
Our product suite includes:
Real-time AI ISR module deployable on drones and tactical platforms
Counter-UAS solution enabling autonomous drone takeover in GNSS-denied environments
Full-stack MLOps platform for training & deploying military-grade AI models
Data fusion and trajectory prediction
Role & Mission
Test Bench Design & Development
Design and develop mechanical test benches and validation setups
Define instrumentation and measurement methods for accurate testing
Ensure test environments replicate real-world operational conditions
Validation & Testing
Define and execute validation protocols (fatigue, vibration, shock, thermal)
Conduct mechanical testing and evaluate system performance under stress
Ensure repeatability and reliability of test results
Performance Analysis & Improvement
Analyze test data to identify weaknesses, failure modes, and performance limits
Provide actionable insights to improve system robustness and durability
Support iterative design improvements based on test results
Design Collaboration & Industrialization
Work closely with design and engineering teams to improve robustness and manufacturability
Contribute to design-for-test and design-for-manufacturing approaches
Support the transition from prototype to production
Quality Assurance & Production Support
Implement QA/QC methods and tools for production
Define inspection procedures and acceptance criteria
Ensure consistency and reliability of manufactured systems
Compliance & Documentation
Ensure compliance with product requirements, standards, and regulations
Write detailed test reports and technical documentation
Maintain traceability of validation activities and results
Candidate profile
You are a Mechanical Engineer with strong experience in testing and validation of mechanical systems. You are hands-on, detail-oriented, and driven by understanding how systems behave under real-world constraints.
Experience in mechanical testing and validation (fatigue, vibration, shock, thermal)
Experience designing and building test benches and instrumentation setups
Strong understanding of mechanical systems and failure modes
Experience analyzing test data and deriving actionable insights
Familiarity with QA/QC processes in production environments
Ability to work closely with design and manufacturing teams
Strong documentation and reporting skills
Nice to Have
Experience in aerospace, drones, robotics, or defense systems
Familiarity with industry standards and qualification processes
Experience with environmental testing equipment and labs
Knowledge of materials science and structural analysis
Experience in fast-paced or startup environments
Role context
This Mechanical Engineer (Test & Validation) role at Alta Ares sits in the engineering track within defense and autonomy. The position is tied to Toulouse and is posted within the last day, which signals active hiring intent rather than archived demand. Compensation is not disclosed in the source listing, so candidates should verify range details directly with the employer. Combined with the live company and role links on this page, this listing gives candidates a direct path to compare equivalent openings by employer, market, and role focus.
Ready for the next step?
Apply directly with Alta Ares
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Location
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Toulouse
Location
Toulouse
Approximate role location based on the employer listing.
Toulouse
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