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Cronos International - Junior Network Engineer

Job description

  • In coordination with the Network Design Team, Network engineer is responsible for implementing, maintaining, supporting and operating communication networks
  • The Network Engineer works internally as part of the IT Network Team to ensure the integrity of high availability network infrastructure to provide maximum performance for the users.
  • Troubleshoot, perform root cause analysis and identify Network related problems within the following domains : LAN, WAN, WiFi
  • The network is divided in several security zones (LAN, DMZ) across different sites and countries
  • The Network consists of Cisco Routers/switches, Firewalls, Load balancer, Authentication solutions and others equipments of differents constructors
  • Participate in team collaboration to share on engineering efforts, technical challenges and breakthroughs
  • Candidates for this position should be willing to perform shift work rotation and participate in 24/7 oncall rotation, major incidents and reviews
  • Work with vendors and team members to troubleshoot issues related to the operations (Problem management)
  • Ensure assets are updated promptly in CMDB (Asset Management)
  • Ensure all changes to systems are recorded and properly executed with approval (Change Management)


Organisational skills

  • Acts as a subject matter expert and expertly articulates solutions through written or verbal methods
  • Trouble shoots complex problems quickly and effectively
  • Performs technical planning, system integration, verification and validation, evaluates alternatives including cost and risk, supportability and analyses for the systems
  • Performs functional analysis, timeline analysis, requirements allocation and interface definition studies to translate customer requirements into Hardware and software specifications
  • Resistance to stress
  • Team spirit, sense of communication
  • French and English are compulsory


Desired technical skills

  • Wireless knowledge
  • Security knowledge (Authentication, Firewalls, Proxies, Reverse Proxies, VPN...)
  • CCNA or equivalent knowledge will be considered as a strong asset


CRONOS International & CRONOS ITS are part of the CRONOS Group. We specialise in delivering IT services to private and public International Organisations. This includes supra national public organisations like the European Commission, the European Parliament, EUROCONTROL, NATO and others. CRONOS International is headquartered in Luxembourg City with a branch office in Brussels, Belgium. By creating a distinct delivery organisation dedicated to International Organisations and Institutions, CRONOS wants to emphasize on the additional components that typically characterise these organisations, such as multilingualism, multi-cultural environments, complex decisions processes and strongly regulated working methods and procedures. Specialising on International Organisations also allows us to elaborate and better focus on the specific service delivery and quality assurance methodologies related to these complex environments. Cronos International's activities is spread among six main business areas: 1 Application Development and Management 2 Operations and Sourcing Services 3 Infrastructure Services 4 End user Services (support, integrated communications, mobility services) 5 Security 6 Training Through these core business areas CRONOS International is able to propose services from all CRONOS Group Competence Centres - be it Technology Services, Products and related services as well as complete Solutions. CRONOS International is a market oriented organisation and can as such call upon services from any of the specialised technology experts in the CRONOS Group

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