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POST Luxembourg

Telecom Security Engineer

POST Luxembourg
Luxembourg · Full-time · Associate
As the leading national provider of postal and telecommunications services also offering postal financial services, POST Group Luxembourg is a key actor of the Luxembourgish economy .

The CyberLabs team within the CyberForce Department is looking for a Telecom Security Engineer (m/f/x)

Vos missions

  • Work on a range of innovative solutions and commercial products
  • Contribute to the development of our Telecom Intrusion Detection System.
  • Contribute to the evolution of the rules, logics, UI or any of the multiple modules of the system.
  • Participate proactively in R&D initiatives in Telecom Security and related topics.
  • Participate to delivery of TIDS and TSS (Telecom Scanning Service) missions for international operators

Votre profil

  • Holding a Master degree in Computer Science and/or Telecommunications
  • Having proven knowledge in telecom signaling protocols, SS7, Diameter, GTP-C, SIP and 5G HTTP/2
  • Having proven record of publications or contributions in telecom groups (GSMA, ETIS..)
  • Having an experience using Python, Bash, Java and a k nowledge about Splunk or a similar data analytics platform is an asset
  • Having knowledge about UE Security (iOS & Android) is considered as an asset
  • Having knowledge about eSIM Security is considered as an asset
  • Having knowledge about Telecom fraud (Voice, SMS, Data) is considered as an asset
  • Having experience with data visualization tools and languages is considered an asset
  • Being willing to travel few days per month for mission delivery
  • Being autonomous, goal-oriented, and committed to deliver high-quality work
  • Having an open and keen-to-learn mindset and be excited about working with a highly agile team
  • Having excellent intercultural and interdisciplinary communication capabilities
  • Being fluent in English, knowing French, German and/or Luxembourgish will be considered as an asset

Le lieu et horaire du poste

You will work according to flexible time, but might have to adjust work hours to the requirements of the activity. You may participate in rotational on-call support 24/7 (level 3), and you will be based within the section close to Luxembourg-Gare.

Interested?

Willing to join a multicultural and dynamic company which invests in people development and well-being?

Then this is your chance to join us by clicking on “Postuler”.

A certified copy of your diploma as well as a recent extract from your criminal record will be required as part of the recruitment process.

POST Luxembourg values diversity and is committed to the principles of equal employment opportunity.

 #Niveau intermédiaire #CDI

#informatique-dev #informatique-infra-reseau #master #cdi #experimente #fr #en

Key Skills

Ranked by relevance

data visualization android python splunk java bash ios ui c
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Sep 24, 2025
Type
Full-time
Level
Associate
Location
Luxembourg
Company
POST Luxembourg

Industries

IT Services IT Consulting

Categories

Information Technology

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