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Halian - Senior System & Network Engineer

il y a 1 mois


Luxembourg Halian Temps plein
Responsibilities
  • Install, administer, and maintain services, servers and systems in operational condition (Windows, Linux, AD/AAD, etc.)
  • Actively participate in the installation, administration, and maintenance of network components ("On premise" + "Azure Cloud")
  • Provide support and incident resolution (Levels 2 and 3);
  • Ensure proper documentation of the information system (diagrams, technical operation manuals, procedures, runbooks, etc.)
  • Key player in projects;
  • Drives innovative thinking and solutions;
  • Communicates new concepts, techniques and best practices within the organization with consistent, maintainable, flexible, and cost effective solutions;
  • Collaborates with other engineers to maintain and evolve solutions in the Cloud or On-Premise in a continuous improvement manner;
  • Administrates his technical environment (Backup, LAN, WAN, Network and server Hardware, etc.);
  • Manages on all administration tasks in his technical environment (migration, deployment, rollout, etc.);
  • Ensures proper documentation of the information system (diagrams, technical operation files, procedures, processes, runbooks, etc.);
  • Contributes to monitoring and identifying IT department risks and security issues related to its infrastructure;
  • Ensures knowledge transfer for business continuity and within the support team;
  • Ensures ticket follow-up with team and users;
  • Ensuring infrastructure availability through periodical on-call duty shifts.

Profile
  • University degree in ICT - BAC +3 minimum;
  • Minimum of 3+ years of proven experience in the indicated fields
Hard skills:
  • Advanced knowledge in system administration; operating systems: Linux (RedHat, CentOS and Ubuntu) and Windows;
  • Strong understanding of cloud-oriented and on-premise technical architectures (others like Amazon or Google is appreciated);
  • Knowledge of virtualized environments (VMware);
  • Practical and concrete knowledge of backup or network level (FortiGate Firewalls, Cisco ASA, F5, CheckPoint, CommVault, etc.);
  • Knowledge of switch management is useful and desired such as Alcatel;
  • Knowledge of cloud-related technologies and containerization (Azure, Kubernetes, Docker);
  • Knowledge of scripting languages: Bash, PowerShell, Python (other languages as an asset);
  • Knowledge of TerraForm is considered an asset (DevOps as a plus);
  • Extensive skills in Intune and Autopilot;
  • Concrete experience in Microsoft AD and AAD;
  • Experience with Azure monitoring tools.

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