Network & Security Operations Engineer – FR / EN (m/f) Expired

Published on 27/07/2022

NSI Luxembourg logo

NSI Luxembourg

Working time
Type of contract
Spoken languages
Professional experience
Educational level

NSI -CEGEKA Group is based in Luxembourg and Belgium. The company celebrated its 28th anniversary in 2021. NSI is a provider of value-added IT services (Agile application development, ERP, cloud infrastructure, professional services) for the private and public sectors.


To reinforce the team of one of our clients, we are looking for a Network & Security Operations Engineer, fluent in French and English.


Your main responsibilities:

  • Help build functional systems that improve customer experience and general security level of the IT&R solutions and infrastructures
  • Analyze logs and other data to identify, investigate and manage security threats
  • Manage security infrastructure components (on prem/Cloud)
  • Manage IT network and IP phone solutions of the company
  • Install and configure security and network solution components in scope of best practices
  • Perform system maintenance
  • Monitor system availability and performance
  • Provide technical support (Level 2) / (on-call support)
  • Document IT architecture and operations processes related to subject
  • Automate operational processes related to security building blocks


Your profile:

  • You have 3 years of experience in a similar role
  • Bachelor’s or Master’s Degree in business informatics, information/security systems or related field
  • Fluent in English and French
  • ITIL Foundation certification

  • Knowledge of :
  • Networking (wired and wireless)
  • Firewalling
  • VPN
  • Proxies
  • Remote Access
  • PKI
  • Security monitoring
  • Vulnerability management
  • Identity and Access Management
  • Antivirus, Anti-Malware solution Management
  • Microsoft Windows Network 2003 to 2018
  • Linux server management
  • Experience in VMware v Sphere 6

  • Will be considered as an asset, the knowledge of:
  • Splunk
  • O365
  • Server and desktop Hardening
  • Azure / work on hybrid infrastructures (On prem/Cloud)
  • Security standards (ISO 27001, … )

  • Team player and able to work autonomously
  • Organized, proactive and customer-oriented


If at the end of the recruitment process your application is successful, you will be asked for a criminal record.


The offer:

  • An entrepreneurial working environment giving priority to team work
  • A challenging role within a renowned organisation
  • A multicultural environment where we promote diversity, talent & ideas
  • The ability to work and interact with a wide variety of specialists
  • Internal trainings and career development


If you do not receive any answer within around 20 days, you should consider that we cannot proceed with your application.

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NSI Luxembourg

27 rue Henri Koch
4354 Esch-sur-Alzette

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