Head of People

Alta Ares
Remote
Remote

Job Description

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. 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

ROLE & MISSION

  • Own and scale the full talent journey using data and AI-driven insights to enable high performers to do their best work across all stages from recruitment to retention.
  • Design the People roadmap for the coming year, establish high-bandwidth communication with the leadership team, and raise the bar on recruitment and people operations.
  • Recruit, develop, and manage a high-performing people team across admin, recruitment, and operations to build clear ownership and a culture of high standards rooted in a deeptech native mindset.
  • Align hiring plans, org design, and people programs with product and go-to-market priorities to ensure the right people are in the right roles at the right time for business success.
  • Act as a strategic partner to leadership by providing clear data, simple processes, and training to empower them to scale their teams effectively and make informed people decisions.
  • Design systems, structures, and processes that anticipate business changes to gracefully scale with volume, headcount, and the needs of a global team.
  • Monitor best practices in a high-growth tech to selectively bring in what makes Alta Ares more resilient and efficient as the company evolves.

CANDIDATE PROFILE

  • 8+ years in People Operations, including in high-change tech startup/scale up environments (Defense, AI) scaling teams from 50 to 150+ people
  • Experience managing the entire talent journey from hiring to onboarding to people development to long-term retention
  • Experience working in ambitious, culture-driven and internationally distributed teams
  • Track record of empowering and engaging leaders rather than setting up heavy processes
  • Ability to embody and champion a strong company culture
  • Can get operational and hands-on when needed
  • Empathetic approach to people and their development

NICE TO HAVE

  • Experience recruiting for defense, aerospace, or deeptech companies
  • Experience in high-growth startup environments (Series A to C scale-ups)
  • Track record building people functions from scratch or through rapid scaling (10 → 100+ people)
  • Multilingual capabilities (French/English)
  • Network in European defense or AI/ML engineering communities
  • Understanding of security clearances, export controls, or defense procurement

SKILLS & VALUES

European & Technolo-gical sovereignty

Rigor & Audacity

Pragmatic, Field-Oriented Innovation

Resilience in Extreme Conditions

Skills & Requirements

Technical Skills

People operationsRecruitmentOnboardingPeople developmentRetentionOrganizational designAi-driven insightsData analysisProcess designLeadershipCommunicationEmpathyDefenseAiDeeptech

Soft Skills

EmpathyLeadershipCommunicationStrategic ThinkingData AnalysisProcess ImprovementTeam BuildingCultural LeadershipChange ManagementHigh Growth LeadershipHigh Tech LeadershipHigh Defense LeadershipHigh AI LeadershipHigh Recruitment LeadershipHigh Retention LeadershipHigh Development LeadershipHigh Operations LeadershipHigh Admin Leadership

Domain Knowledge

People OperationsTalent JourneyRecruitmentOnboardingPeople DevelopmentRetentionLeadership CommunicationPeople RoadmapPeople ProgramsPeople SystemsPeople StructuresPeople ProcessesPeople DataPeople TrainingPeople DecisionsPeople ScalingPeople EmpowermentPeople EngagementPeople LeadershipPeople CulturePeople StandardsPeople MindsetPeople OwnershipPeople High StandardsPeople High PerformancePeople High ImpactPeople High GrowthPeople High ChangePeople High TechPeople High DefensePeople High AIPeople High RecruitmentPeople High RetentionPeople High DevelopmentPeople High OperationsPeople High Admin

Employment Type

FULL TIME

Level

lead

Posted

2/28/2026

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