Moovijob Day Luxembourg
March 20, 2026
Luxexpo The Box
Are you specializing in network, infrastructure, or security? Luxembourg is now looking for profiles like yours, apply now to our job offers.
Manager AMOS Competence Center
Cargolux Airlines International SA
Engineer IT VDI and Windows Systems
Cargolux Airlines International SA
Analyst IT Configuration Management
Cargolux Airlines International SA
Senior Agent Corporate Security Standards
Cargolux Airlines International SA
Praktikant (w/m/d) für IT Application & Data Services 1
DekaBank Deutsche Girozentrale - Niederlassung Luxemburg
Moovijob Day Luxembourg
March 20, 2026
Luxexpo The Box
Informaticien(ne) (h/f/x)
WT Services S.à r.l.
Informatiker:in (m/w/d)
WT Services S.à r.l.
Administrateur système Windows et Virtualisation (H/F)
La Provençale
Mobility & Infrastructure Administrator
Université du Luxembourg
IAM and PAM Specialist (m/f/n)
Spuerkeess
Moovijob Day Luxembourg in Metz
May 22, 2026
Metz Congrès Robert Schuman
Ingénieur Microsoft - poste interne H/F
Hays Luxembourg
Specialist ServiceNow H/F
Hays Luxembourg
Mitarbeiter Notfall- und Krisenmanagement (m|w|d)
DZ PRIVATBANK
TECHNICIEN EN INFORMATIQUE / ADMINISTRATEUR DE SYSTÈMES (m/f) - Troisvierges - DE & FR
ConfiaRH
FACHINFORMATIKER / SYSTEMADMINISTRATOR (m/w) - Troisvierges - DE & FR
ConfiaRH
Moovijob Day Luxembourg in Trier
June 19, 2026
Messepark Trier
Engineer (SR) IT Integration
Cargolux Airlines International SA
Agent Helpdesk SAV (F/H) – à temps plein (40 H/S)
CEL
Backbone Engineer
Proximus Luxembourg
Responsable Informatique
Butzemillen
IT Support Agent - Level 1
Proximus Luxembourg
Unicareers Luxembourg
September 25, 2026
Luxexpo The Box
IT-Systembetreuer (m/w/d)
Hauck & Aufhäuser Fund Services Group (HAFS Group)
IT-Generalist (m/w/d)
Hauck & Aufhäuser Fund Services Group (HAFS Group)
Head of Dispatching - Grid Operations (m/f/n)
Creos
Service Owner Load Test - C.
Proximus Luxembourg
Praktikant (m/w/d) Information Security
Hauck & Aufhäuser Fund Services Group (HAFS Group)
Network & Security Engineer
Proximus Luxembourg
IT project Technical Coordinator
Proximus Luxembourg
ELECTRONICIEN EN TELECOMMUNICATION (M/F)
Elco SA
DEEP - Linux System Engineer
POST Luxembourg
Gestionnaire IT (M/F) CDI– 100% - Wormeldange-Haut
Päiperléck
Technicien IT (M/F) CDI – 100% - Wormeldange-Haut
Päiperléck
Administrateur système Windows et Virtualisation (H/F)
La Provençale
IT Support Technician (f/m/d)
Laboratoires Réunis
Ingénieur / Ingénieure Project manager Cybersécurité
CFL - Société Nationale des Chemins de Fer Luxembourgeois
DEEP - Linux System Engineer
POST Luxembourg
Gestionnaire – Service Support informatique (m/f)
Caisse Nationale de Santé
AI-Driven IT Service & SLA Manager (m/f/n)
Enovos
Project & Change Manager - Fees Management (Fixed-term contract 24 months)
Bank Pictet & Cie (Europe) AG, succursale de Luxembourg
IT Security Administrator – Network Specialist (m/f/n)
Emile Weber
Information Security & ICT Risk Officer (m/w/d)
Hauck & Aufhäuser Fund Services Group (HAFS Group)
Gitlab DevOps - C
Proximus Luxembourg
Spécialiste Microsoft Intune & SCCM
Proximus Luxembourg
INGÉNIEUR TECHNIQUE ET INFORMATIQUE H/F/X
CC RH
Informaticien / Développeur IT (m/f) - Luxembourg-Ville
ConfiaRH
Spécialiste en sécurité des SI - Cyberidentité (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Informaticien / Informaticienne BMS national
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Werkstudent (w/m/d) für IT Projektmanagement und agile Prozesse
DekaBank Deutsche Girozentrale - Niederlassung Luxemburg
NSI - Experienced Service Desk Agent - FR/EN/GER/LUX
NSI Luxembourg PSF
Web Application Firewall (WAF) Security Engineer
CTG IT Solutions
Radar System Engineer (m/f) - CDD - 2 years
IEE
Python & JavaScript Developer (m/f/x)
Waagner-Biro Stage Systems
Full Stack Java Developer - AI & Medical Imaging (H/F)
Harry Hope.
Administrateur en système d’information (m/f)
Fonds du Logement
Digital Workplace Support Officer
JAO
System and Network Administrator (H/F)
Harry Hope.
Fullstack Developer (H/F)
Harry Hope.
Python Developer (H/F)
Harry Hope.
Développeur Business Central / NAV / Navision / Dynamics 365 (m/f)
Fonds du Logement
Cloud Engineer
JAO
Service Support Team Leader
JAO
IT Asset Officer
lux-Airport
Stage Informatique
Centre Hospitalier Neuro-Psychiatrique (CHNP)
Technicien IT/support infrastructure IT Niveau 2 - Administration centrale
Stëftung Hëllef Doheem
Data Migration Intern (m/f)
IEE
Cloud Consultant
Proximus Luxembourg
Azure Integration Services Developer
Proximus Luxembourg
NSI - Ingénieur Réseaux FR/AN
NSI Luxembourg PSF
Ingénieur SecOps (F/H)
TMC Luxembourg
IT Security Expert (m/f/n)
Enovos
Comptable - Gare - Automatisation
Abiomis
Ingénieur application (m/f) – à temps plein (40 H/S)
CEL
Hybrid Cloud Automation Engineer
Proximus Luxembourg
Unified Communications Engineer
Proximus Luxembourg
System Engineer - Citrix
Proximus Luxembourg
Head of Back Office - Dispatching (m/f/n)
Encevo
Technicien Machines à Sous (H/F)
CASINO 2000
Database Administrator (m/f/x)
Luxair
Projektleiter Datennetzwerke und Kommunikation m/w/d
MANNELLI & ASSOCIES S.A.
Consultant GRC Medior
Proximus Luxembourg
Chargé d'affaires Réseaux Data et Communication M/F/D
MANNELLI & ASSOCIES S.A.
Packaging Engineer (PowerShell)
Sogeti, part of Capgemini
.NET Developer - Freelance (Long-Term) | Luxembourg (On-site)
Harry Hope.
Python Developer (H/F)
Harry Hope.
Lead Software Engineer / Team Leader (H/F)
Harry Hope.
Senior Full Stack Java Developer (H/F)
Harry Hope.
Senior .NET C# Developer (H/F)
Harry Hope.
Fullstack Developer (H/F)
Harry Hope.
Cloud Engineer
Proximus Luxembourg
Information Security Expert (m/f/n)
Encevo
Développeur PHP Full-Stack
Proximus Luxembourg
Intern in Applications Global Support (m/f)
RTL Group / BCE
Deputy Head of IT Operations & Infrastructure (M/F/X)
Banque Raiffeisen S.C.
Services Delivery Manager - Security / Security Services Manager
Proximus Luxembourg
Domain Lead - IT Operations (M/F/X)
Banque Raiffeisen S.C.
Chargé(e) de projets ConnectedOffice / CloudPBX
POST Luxembourg
Senior Business Development Specialist
POST Luxembourg
Un administrateur réseaux IoT (Internet of things) (m/f)
Ville de Luxembourg
Gestionnaire informatique RH - Paie (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Software developer in Environmental Modeling & Data Science
Université du Luxembourg
IT Application Support Specialist (m/f/x)
Luxcargo Handling S.A.
Annonce Test - Ne pas postuler - Analyticus Cybersecuritatis
Altinor Voxum (Test)
Senior IT Assistant (M/F/X)
Banque Raiffeisen S.C.
Senior Backup & Storage Team Leader
Proximus Luxembourg
Informaticien / Administrateur système et réseau (H/F)
BIONEXT
Chef de projet IT (H/F)
BIONEXT
Business Analyst (H/F)
BIONEXT
Stagiaire (m/f) IT Infrastructure
Fundsight
Internship in Group Systems Services (GSS) - Support processes & Tasks Automation (m/f)
RTL Group / BCE
SAP S/4HANA Finance/IT Consultants (m/f)
RTL Group / BCE
Threat Intelligence Analyst (m/f)
RTL Group / BCE
Consultant polyvalent IT (H/F)
UFO² Consulting
Containerization & Virtualization Engineer
CTG IT Solutions
DEEP - Data Engineer
POST Luxembourg
Ingénieur Informatique (F/H/X) - Kirchberg
Veolia Luxembourg
Technicien Support Informatique (H/F)
BATIPRO MATERIAUX S.A.
Senior Security Officer (m/f)
RTL Group / BCE
Integration Architect (m/f/n)
Creos
Administrateur Système 365 confirmé (M/F/D)
Hôpitaux Robert Schuman
It Techniker / Informatiker M/W/D
MANNELLI & ASSOCIES S.A.
NSI - Support Technique - FR/ALL
NSI Luxembourg PSF
Technicien systèmes de sécurité & communication
MANNELLI & ASSOCIES S.A.
Cyber Security Engineer
Kepler Search
Python Developer
Kepler Search
Application Administrator
Kepler Search
System Administrator
Proximus Luxembourg
System Administrator – Microsoft Experienced
Victor Buck Services
Operations Applications Specialist
Landewyck
Linux Engineer (m/f)
Experis
Cybersecurity & Network Manager (m/f)
Experis
Cloud Engineer (m/f)
Experis
Senior Cybersecurity Architect (m/f)
ARHS Group Part of Accenture
IMAC Technician (m/f)
Experis
Ingénieur IAM (m/f)
Experis
Senior DevOps Developer (m/f)
ARHS Group Part of Accenture
Application Support Manager (m/f)
Experis
Unix/Linux System Engineer (m/f)
Experis
Backup Engineer (m/f)
Experis
Senior System Engineer (m/f)
Experis
IMAC & Services Technician (m/f)
Experis
Linux DevOps Engineer (m/f)
Experis
Windows / SCCM Administrator (m/f)
Experis
Consultant SAS expérimenté (m/f)
Experis
Cybersecurity Services Presales (m/f)
Experis
VMware System Engineer (m/f)
Experis
Various Cybersecurity positions: Pentester, SOC, GRC and more!
Experis
Axway Engineer (m/f)
Experis
SAP Expert (m/f)
Experis
AI, BI and Data Analytics Solutions Engineer (m/f)
Experis
Cloud Engineer AWS or Azure (m/f)
ARHS Group Part of Accenture
AWS Cloud Engineer (m/f)
ARHS Group Part of Accenture
Ingénieur Système (H/F)
ConnectCom
Technicien en télécommunication (H/F)
ConnectCom
Diagnosis and Resolution of Wi-Fi Connectivity/Transmission Issues on a safety-critical real-time application
Waagner-Biro Stage Systems
Cybersecurity & IT Risk Advisor (H/F)
Harry Hope.
Senior OpenText Integration Specialist (m/f)
ARHS Group Part of Accenture
Service Owner – Load Testing (m/f)
ARHS Group Part of Accenture
Adjoint / Adjointe Chef Projets, Processus & Digitalisation
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Senior Control-M Consultant - A
Proximus Luxembourg
Chargé de support informatique (m/f)
Ville de Luxembourg
DevOps Engineer (m/f)
ARHS Group Part of Accenture
System Administrator (m/w) - Weiswampach
ConfiaRH
Senior Cybersecurity Architect - C.
Proximus Luxembourg
ANALYST IT SERVICE MANAGEMENT
Cargolux Airlines International SA
Technicien/ Technicienne IT
BMS engineering
Information Security Expert (m/f/n)
Encevo
IoT Engineer
L.E.A.SE. S.A.
Network and Security Engineer
POST Luxembourg
IT Systems engineer infrastructure et réseau (f/h/d)
a+p kieffer omnitec Sarl
Datacenter Infrastructure Architect
Proximus Luxembourg
IT Technical Specialist (m/w/d) / (m/f/d) - Howald
LOSCH Luxembourg
Business Analyst Assurance Vie (F/H)
TMC Luxembourg
Anwendungsbetreuer Marktinformationsdienste (m|w|d)
DZ PRIVATBANK
IT infrastructure, systems and networks jobs are well represented in Luxembourg. It corresponds to one out of three main areas of recruitment in the IT sector (together with IT development and IT consulting). Among the main employers, there are IT services companies and many other firms and organisations (European institutions, banks, consulting firm, e-commerce, environment & energy...).
Thus, on Moovijob you will find a great number of jobs under the label IT infrastructure. First, the field is often associated with the trades of IT technician, or computer scientist. This term refers to IT support activities and user assistance, and IT exploitation. Professionals are helpdesk officers, and exploitation engineers whose job is to ensure the proper functioning of the workstations and their optimization.
In the meantime, it also refers to all jobs that allow you to manage the IT infrastructure system of a company. You are working as an engineer, a technician and are dealing with hardware and softwares' installation, you operate maintenance and update, design databases, put in place servers.
When these activities require in depth-knowledge, the job is labelled under different names. Indeed, you will find on Moovijob, job ads for:
On the recruitment side, recruiters are generally seduced by multilingual profiles in IT support. If you speak French, or German or Luxembourgish and English, or Dutch then you will increase your chance of finding job. Finally, candidates with ability to work both on front-side and server-side are also very wanted.