Liège - Permanent ContractFor our client specialised in the defense sector, we are looking for a Technical Sales Engineer with a background in Systems Engineering.#salesengineer #technicalsales #systemengineer #systems #electronics Main MissionThe Technical Sales Engineer supports business development, sales, marketing, and technical projects aimed at international institutional clients (public tenders). He/she is responsible for technical pre-sales, designing complex solutions, and supporting the client throughout the entire project lifecycle.Key ResponsibilitiesAnalyze customer requirements and translate them into comprehensive technical solutions (hardware and software).Develop technical responses to tenders (RFP, RFI, RFQ).Design proposals that meet operational, technical, legal, and commercial requirements.Present the company’s solutions during demonstrations, trade shows, negotiations, and client training sessions.Monitor project delivery and identify opportunities for extensions or expansions.Serve as a Subject Matter Expert (SME) for specific technologies.Manage technical suppliers and subcontractors (prequalification, negotiation).Conduct market and competitor monitoring.Write and edit proposals, Statements of Work (SOW), and technical reports.Work autonomously while collaborating effectively with other departments.Required SkillsEngineering degree (electronics, telecommunications, radiofrequency, IT, mechanics, Electricity).The position requires an experienced M/F Senior Systems Engineer with profound experience and passion for thorough analysis and proposal preparation in reply to customer RFP, RFQ, RFI.Proven experience in technical pre-sales with advanced technology companies, preparing and supporting the sales of high value solutions to institutional customers.Proven experience in technical customer facing, including preparing and managing offers and responses to high value RFP, customer presentations & demonstrations; PDR, CDR, acceptance tests, customer trainings, deliveryProven experience in prequalifying, negotiating with and managing technology suppliers and subcontractors for the integration of advanced technology solutions.LanguagesExcellent command of English and French is mandatory.Other languages appreciated: Dutch, German, Arabic.Personal ProfileAutonomous, curious, meticulous, and analytical mindset.Strong capacity for self-learning.Good communication, writing, and presentation skills.Ability to work under pressure and prioritize tasks effectively.Excellent proficiency in MS Office.Administrative ConditionsNationality: European Union.Ability to obtain EU/NATO security clearance (existing clearance is an advantage).Our offerA unique opportunity to join a leading company in the defense sector, working on high-impact, mission-critical projects.A challenging and rewarding role combining technical expertise, customer interaction, and strategic influence.The chance to work with cutting-edge technologies and contribute to the design of complex, integrated systems.A dynamic and international work environment, with close collaboration across multidisciplinary teams.Autonomy and ownership in your role, with the ability to shape solutions and drive innovation.Attractive compensation package, aligned with your experience and the strategic importance of the role.Opportunities for continuous learning and professional development, including exposure to international clients and partners.A long-term career path with growth potential in both technical and leadership tracks.Interested ? Don't hesitate to apply for this position !