Description de posteYour responsibilities System Administration & Support : Perform system administration tasks, including system installation, problem isolation, troubleshooting, and resolution for all Luxmetering systems. System Monitoring & Optimization : Conduct daily system checks to ensure the integrity and availability of Hardware and software across all platforms. Upgrades & Resource Management : Manage Hardware and software life cycle, optimize system resources to improve efficiency and performance (Capacity Management). Process Improvement : Identify and implement opportunities for improvement in service delivery and IT processes to enhance overall system functionality. Vendor Coordination : Coordinate the collaboration and service delivery with external service providers to ensure high-quality and reliable IT support. Documentation : Create and maintain up-to-date technical documentation, processes, and procedures. Infrastructure Projects : Participate in and support infrastructure projects to enhance IT capabilities and scalability. Disaster Recovery & Business Continuity : Plan, execute, and evaluate disaster recovery exercises to ensure the resilience and continuity of IT services. Your profile Education : Master's degree in Computer Science or a related field. Experience : At least 2 years of experience in system administration, including Virtualization. Technical Skills : Strong knowledge of infrastructure services (e.g. DNS, LDAP), server operating systems (RHEL, Windows), monitoring tools, and Virtualization. Proficient in Storage solutions, Backup & Recovery, and Disaster Recovery strategies. Understanding of PKI, cryptography, and security best practices. Familiarity with Change Management and Lifecycle processes. Experience with Windows client and server management, including Active Directory. Certifications : Preferred certifications like CISSP, CISM, or similar security credentials. Knowledge of standards : Experience with ISMS (Information Security Management System) and ISO 27001 is a plus. Project Management : Basic project management skills are an asset, with the ability to plan and execute projects efficiently. Language Skills : Fluency in English and French or English and German. Luxembourgish is a plus. Personal Traits : Strong analytical and troubleshooting skills. A service-oriented, solution-driven approach with a focus on continuous improvement. Curious and proactive in exploring opportunities to enhance systems and share knowledge within the team. Self-organized to structure your tasks, manage your time, and set goals effectively. Self-motivated with a sociable personality, capable of working autonomously and collaboratively. What we offer Competitive salary and benefits package. Opportunities for professional growth and skill development. A dynamic and innovative work environment. Flexible work arrangements (if applicable). A supportive and collaborative team culture.