High-Level IT Infrastructure Specialist

il y a 5 heures


Luxembourg, Luxembourg Luxembourg Institute of Science and Technology (LIST) Temps plein
Company Overview

The Luxembourg Institute of Science and Technology (LIST) is a leading Research and Technology Organization (RTO) in the fields of materials, environment, and IT. Our mission is to transform scientific knowledge into technologies, smart data, and tools that empower citizens, public authorities, and businesses to make informed decisions.

Salary

As a Senior IT System Engineer at LIST, you will be part of a dynamic team that values innovation, collaboration, and continuous learning. We offer a competitive salary package, including 13-month salary, 32 days' paid annual leave, and 11 public holidays.

Job Description

We are seeking an experienced Senior IT System Engineer to drive innovation in our Windows infrastructure. This individual will optimize and secure critical systems, collaborate on the technological roadmap, and implement cutting-edge technologies aligned with market trends. The ideal candidate will have a strong background in system engineering or administration, preferably in an organization of similar size.

Key Responsibilities:
* Manage and maintain both Windows Server and Linux operating systems
* Oversee Active Directory and group policy administration
* Implement and manage Virtualization solutions using VMware
* Configure and manage Public Key Infrastructure (PKI) and SSL/TLS protocols
* Design and implement network protocols and configurations, including TCP/IP, DNS, DHCP, and VLANs
* Evaluate, implement, and manage Storage solutions (SAN, NAS) and enforce data management principles
* Deploy and manage cloud services (AWS, Azure) and design cloud architectures in hybrid environments
* Utilize Infrastructure as Code (IaC) tools such as TerraForm, AWS CloudFormation, or Azure Resource Manager Templates for infrastructure deployment
* Plan, develop, and implement disaster recovery and business continuity strategies
* Implement and manage modern backup technologies and strategies, including cloud-based and off-site solutions
* Provide database administration support, specifically for SQL-based systems
* Set up, configure, and maintain performance monitoring tools using systems like Nagios, Zabbix, Prometheus, or Splunk
* Develop and maintain scripts for automation tasks using PowerShell, Bash, or Python
* Utilize automation and configuration management tools where necessary
* Manage containerization and orchestration technologies, particularly with Docker and Kubernetes
* Troubleshoot complex technical issues effectively and provide resolutions
* Communicate and collaborate with technical and non-technical stakeholders effectively
* Maintain and update relevant IT certifications to uphold industry standards and best practices
* Design operational documentation and procedures

Required Skills and Qualifications

To succeed in this role, you will need:
* Education: Bachelor's degree in Computer Science, Information Technology, System Administration, or a related field
* Minimum of 5-7 years of experience in system engineering or system administration, preferably in an organization of similar size
* Expertise in both Windows Server and Linux operating systems
* Proficient in managing Active Directory and group policy
* Strong experience with Virtualization technologies like VMware
* Knowledgeable about Public Key Infrastructure (PKI) and SSL/TLS configurations
* Understanding of network protocols and configurations (TCP/IP, DNS, DHCP, VLANs)
* Knowledge of Storage solutions (SAN, NAS) and data management principles
* Skilled with cloud services (AWS, Azure), including cloud architecture and hybrid environments
* Familiarity with Infrastructure as Code (IaC) tools such as TerraForm, AWS CloudFormation, or Azure Resource Manager Templates
* Experienced in disaster recovery and business continuity planning
* Expertise in modern backup technologies and strategies, including cloud-based and off-site solutions
* Database administration experience, particularly with SQL-based systems
* Advanced skills in utilizing monitoring systems like Nagios, Zabbix, Prometheus, or Splunk
* Proven capabilities in setting up, configuring, and maintaining performance monitoring tools
* Proficient in scripting and programming languages (PowerShell, Bash, Python)
* Competent in automation and configuration management tools (nice to have)
* Experience with containerization technologies like Docker and orchestration tools, particularly Kubernetes (nice to have)
* Excellent troubleshooting and problem-solving abilities
* Strong communication and interpersonal skills
* Relevant certifications such as MCSA, MCSE, VMware Certified Professional (VCP)
* Cloud technology certifications (AWS Certified, Azure Administrator)
* Language skills: Good level both written and spoken English and French

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