Halian – Senior System & Network Engineer

Description de la mission

Halian – Senior System & Network Engineer
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.
Description société
As an international IT services company, Halian have worked hard for 20 years to understand the issues that keep our customers awake at night and to create the answers that make their lives a little easier.
Our mission – the goal that’s shared by everybody at every level – is “to deliver the best people and technology services in order to help Halian’s customers do more; faster, better, and more cost-effectively than ever before. »
We’re able to do things differently because we think and act differently – the Halian Way is based on rapid service and speedy results, and at its heart lie five key values:
Partnership, Respect, Intelligence, Dedication, and Energy.

Halian has offices in the UK, Luxembourg, Dubai, and Qatar, and have more than 500 employees all over EMEA. We work with some of the world’s most ambitious and dynamic organisations, such as Public and European Institutions, Finance, Oil and Gas, Healthcare and Pharmaceuticals, and partner with industry leading hardware and software vendors. When you join Halian, you will help integrate one of our three service lines: Managed Services, Resourcing Services, or Project Services. You are able to deal with a variety of technologies in critical environments, and make a positive contribution to our customers business. In return, Halian will support the development of your career via different programmes already in place. Halian has built a strategy based on confidence with its customers and partners, and it’s these strong links that allow Halian to provide you with job offers not often available on the open job market. Each role is a new challenge to take on!
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