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Location: Bangalore (with travel to Army / DPSU sites)Experience: 12–18+ yearsDomain: Aerospace / Defence / Mission Systems / SimulationEmployment Type: Full-time, On-site / HybridAbout the RoleWe are building a Unified Mission Planning & Debriefing System (U-MPDS) for Indian Army helicopter platforms, deployed across multiple operational units, operating on secured and air-gapped networks, and certified to defence standards.We are looking for an Overall Technical Lead / Chief Architect who will own the end-to-end technical architecture of the system — from mission planning algorithms and simulation integration to cybersecurity, deployment topology, and certification readiness.This is a hands-on leadership role, not a people-only role.Key ResponsibilitiesSystem Architecture & Technical OwnershipDefine and own the overall software architecture for U-MPDS (offline-first, federated deployment).Drive architectural decisions for:Mission planningSimulation / rehearsalMulti-sensor debriefSecure data handling and synchronizationEnsure the system scales cleanly across multiple Army units with optional command-level and central authority nodes.Mission Planning & Domain LogicLead design of navigation, waypoint, route, terrain, threat, and performance planning logic.Ensure correctness, determinism, and traceability of mission computation algorithms.Review and approve all mission-critical computation and validation logic.Security & Deployment ArchitectureDefine RBAC, encryption, signing, audit logging, and secure update mechanisms.Own the sync and update strategy (USB / LAN / controlled WAN).Ensure zero operational dependency on external networks.Interface with cybersecurity and IT security stakeholders.Certification & ComplianceAct as the technical authority during:IMTAR / DPSU design reviewsArchitecture reviewsCertification auditsEnsure clean separation of operational vs maintenance functions.Support preparation of:FRD / ICD technical sectionsArchitecture descriptionsCompliance justificationsTechnical Leadership & GovernanceMentor and technically guide:Backend engineersGIS / simulation engineersIntegration engineersReview designs, pull requests, and test strategies.Drive technical risk identification and mitigation.Integration & EcosystemLead integration with:Third-party avionics / mission system toolsSimulation and debrief subsystemsExport interfaces (DTD / aircraft systems)Ensure clean interfaces and future extensibility.Required QualificationsMust-Have12+ years of experience in aerospace, defence, mission systems, simulation, or safety-critical softwareProven experience as:System ArchitectTechnical LeadChief Engineer (software)Strong background in C++ / modern C++ and/or Java / Python for complex systemsExperience with offline / air-gapped / secured system deploymentsSolid understanding of:Modular monolith architecturesDeterministic system designConfiguration and version control at system levelStrongly PreferredExperience with:Mission planning systemsFlight simulators (FFS / FTD / PTT)Defence ground systemsFamiliarity with:GIS / mapping (DTED, raster/vector maps)Simulation engines or terrain enginesExposure to IMTAR / CEMILAC / military certification processesPrior interaction with Armed forces / Defence PSUsSoft Skills That MatterAbility to explain complex architecture to non-software stakeholdersComfort operating in formal review environmentsCalm decision-making under ambiguityStrong documentation disciplineWhy This Role Is UniqueYou will architect a nation-scale military mission system, not a single deployment.You will influence how mission planning is done across multiple Army units.You will shape architecture that must survive 15–20 years of operational life.You will work directly with uniformed users, DPSU engineers, and certification authorities.About UsWe are an Indian aerospace & defence company building mission systems, simulators, and airborne/ground software for the Indian military and global customers. Our work spans mission planning, simulation, debrief, and training systems, with active programs across Army, Air Force, and Navy platforms.How to ApplyIf you enjoy deep technical ownership, defence-grade engineering, and long-horizon system thinking, we’d like to talk.Apply via LinkedIn or write to:info@