LAND Systems (C2 / Communications / C4ISR)Location:Tubize, BelgiumLanguages:Fluent in French and/or Dutch, with professional proficiency in EnglishMissionAs part of the LAND Engineering team, theSystem Engineer for LAND systemswill serve as theprimary technical referenceforC2 (Command & Control)andcommunication systemsolutions designed for thenational defense sector.The System Engineer acts as the main technical interface for customers and ensures theiroperational needsare fully considered duringsolution design and product development. They also ensuretechnical coherenceacross all related projects and bids for key customer accounts.Main ResponsibilitiesAnalyze customer operational concepts and ORBAT (Order of Battle / deployment structures).Define and lead system architecture to meet operational and technical requirements.Drive the technical roadmap for C2 solutions aligned with long-term customer needs (e.g., interoperability).Act as the main technical point of contact for the customer across multiple projects and bids.Provide expertise in C2 systems and stay informed on evolving technologies in tactical communication (radio, networks).Lead the system specification process, translating customer requirements into robust technical documentation.Support subsystem selection and subcontractor engagement as needed.Contribute to all relevant documentation: high-level/low-level design, configuration docs, user manuals, and test plans.ProfileEngineering degree in Electronics, Telecommunications, or related field.Minimum 5 years of experience in the development or deployment of defense C4ISR systems.Strong knowledge of vehicular mission systems, BMS/C2 systems, and radio communication.Solid understanding of IT systems, IP networking, and cybersecurity (a plus).Familiarity with the systems engineering lifecycle and IVVQ processes (Integration, Verification, Validation, Qualification).Technically curious and eager to explore emerging defense technologies.Excellent communication and interpersonal skills.Fluent in French and/or Dutch, with professional English proficiency.