Unicareers Luxembourg
Job fair for Interns & Young professionals
September 25, 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.
IT Helpdesk Support H/F
Hays Luxembourg
System Engineer Microsoft Infrastruktur | DE
luxsearch®
IT Risk and Security Officer | FR
luxsearch®
Helpdesk Support Techniker | DE
luxsearch®
Cloud Infrastruktur Engineer | DE
luxsearch®
Unicareers Luxembourg
Job fair for Interns & Young professionals
September 25, 2026
Luxexpo The Box
Full-Stack Developer with Networking & Security Skills (Robotics)
SolarCleano Sàrl
Penetration Tester / Security Engineer (m/f)
ARHS Group Part of Accenture
On-Site Support Technician (m/f)
Experis
Head of Core Network & Network Operations Center (M/F/X)
Eltrona Interdiffusion
Netzwerk & Security Spezialist (IT/OT) (m/w/d)
SEO (Société Electrique de l'Our)
Moovijob Week Luxembourg
Specialised job fair Health / Medical Care / Social Services
November 16, 2026
European Convention Center Luxembourg (ECCL)
Data Architect (m/f/n)
Creos
ServiceNow CMDB steward M/F
Hays Luxembourg
DEEP - Senior Solution Architect - Cloud Product Management
POST Luxembourg
Functional Analyst (m/f/n)
Creos
Architect Infrastructure
Proximus Luxembourg
Moovijob Week Luxembourg
Specialised job fair Industry / Construction / Transport
November 17, 2026
European Convention Center Luxembourg (ECCL)
Junior IT Network Operation Centre Agent (NOCA) - N.
Proximus Luxembourg
Senior Solution Architect - Wholesale
POST Luxembourg
Entry Level Architect (m/f/n)
Creos
Ingénieur application (m/f) – à temps plein (40 H/S)
CEL
Field Service Engineer
Alter Domus Luxembourg S.à.r.l.
Moovijob Week Luxembourg
Specialised job fair IT
November 18, 2026
European Convention Center Luxembourg (ECCL)
Senior System Engineer
Alter Domus Luxembourg S.à.r.l.
Information Security Expert (m/f/n)
Encevo
Architecte IT - Solutions métiers (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
DEEP - Solution Architect - Telecom
POST Luxembourg
Administrateur en Sécurité Informatique (M/F/D)
Hôpitaux Robert Schuman
Moovijob Week Luxembourg
Specialised job fair Banking / Insurance / Financial Services
November 19, 2026
European Convention Center Luxembourg (ECCL)
Test Manager (m/f/x)
Experis
Firewall Engineer – Level 2 (NNDOE) - N.
Proximus Luxembourg
Senior Network Engineer
Alter Domus Luxembourg S.à.r.l.
Gestionnaire – Service Support informatique (m/f)
Caisse Nationale de Santé
Architecte infrastructure (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Moovijob Week Luxembourg
Specialised job fair Training & Skills
November 20, 2026
European Convention Center Luxembourg (ECCL)
Architecte de système de gestion de règles métier (f/m)
Caisse Nationale de Santé
Network and Security Engineer
Experis
Junior Frontend Developer (0 à 3 ans) (H/F)
Harry Hope.
Junior Backend Developer (0 à 3 ans) (H/F)
Harry Hope.
Consultant IBM CP4BA - FR
NSI Luxembourg PSF
Business Analyst (M/F)
BRUNATA METRONA
Administrateur / Administratrice système senior
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Network & Security Engineer
Cebi Luxembourg S.A.
Spécialiste Microsoft Intune & SCCM
Proximus Luxembourg
Network & Security Engineer
Proximus Luxembourg
Cloud Consultant
Proximus Luxembourg
Consultant GRC Medior
Proximus Luxembourg
Project Manager Expert
Proximus Luxembourg
Services Delivery Manager - Security / Security Services Manager
Proximus Luxembourg
Backbone Engineer
Proximus Luxembourg
IT System Administrator (M/F)
CLdN
Azure Cloud Engineer (M/F)
CLdN
IT System Engineer (M/F)
CLdN
Responsable Run & build ServiceNow (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Cloud Infrastructure Architect – Nutanix Specialist
CTG IT Solutions
Senior Cybersecurity Architect (m/f)
ARHS Group Part of Accenture
AWS Cloud Engineer (m/f)
ARHS Group Part of Accenture
Cloud Engineer AWS or Azure (m/f)
ARHS Group Part of Accenture
Senior OpenText Integration Specialist (m/f)
ARHS Group Part of Accenture
Service Owner – Load Testing (m/f)
ARHS Group Part of Accenture
TECHNICIENS MULTITECHNIQUE ELECTRICITE CHAUFFAGE SANITAIRE HVAC (H/F)
Groupe Morgan Services - Esch sur Alzette
Nutanix Specialist (m/f/x)
Experis
Information security officer H/F
Hays Luxembourg
IT operator TAP M/F
Hays Luxembourg
IoT Engineer
L.E.A.SE. S.A.
Cloud Product Manager
Experis
Network & Security Sales Engineer
Experis
Financial Market Data Manager
Alter Domus Luxembourg S.à.r.l.
Azure Cloud Engineer
Experis
PeopleSoft Administrator
Experis
Spécialiste SharePoint & Power Platform
Experis
Senior Storage and Backup Administrator
Alter Domus Luxembourg S.à.r.l.
Senior Citrix Administrator
Alter Domus Luxembourg S.à.r.l.
Senior Infrastructure Engineer
Alter Domus Luxembourg S.à.r.l.
Microsoft 365 Administrator (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Software Engineer (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
M365 System Administrator (m/f/x)
Experis
Linux System Administrator (m/f/x)
Experis
Senior Solution Architect - Networking
Sogeti, part of Capgemini
💻 IT Systemadministrator (M/W/D)
L.E.A.SE. S.A.
Werksstudent IT Produktion (m/w/d)
DekaBank Deutsche Girozentrale - Niederlassung Luxemburg
IT Techniker / Informatiker (M/W/D)
MANNELLI & ASSOCIES S.A.
Technicien systèmes de sécurité & télécommunications (M/F/D)
MANNELLI & ASSOCIES S.A.
Chargé d'affaires Réseaux Data et Télécommunications (M/F/D)
MANNELLI & ASSOCIES S.A.
Projektleiter Datennetzwerke und Kommunikation (M/W/D)
MANNELLI & ASSOCIES S.A.
Techniker für Sicherheits- und Kommunikationssysteme (M/W/D)
MANNELLI & ASSOCIES S.A.
Infrastructure Storage Engineer
Sogeti, part of Capgemini
IT-Support / Helpdesk Mitarbeiter (m/w/d)
ConfiaRH
Informaticien / Développeur IT (m/f) - Luxembourg-Ville
ConfiaRH
DevOps Engineer (m/f)
ARHS Group Part of Accenture
IT Developer / Business Applications (m/w/x) - Region Mersch
ConfiaRH
Développeur IT / Spécialiste des applications métier (h/f/x) - alentours de Mersch
ConfiaRH
DEEP - 7646 - Apprenti - Informaticien qualifié
POST Luxembourg
IT-Projektleiter (m/w/d) / Scrum Master
DekaBank Deutsche Girozentrale - Niederlassung Luxemburg
DevSecOps Developer Mid-level - C
Proximus Luxembourg
DEEP - Network System Engineer
POST Luxembourg
IT Security Expert (m/f/n)
Enovos
Tech Workplace Manager
Alter Domus Luxembourg S.à.r.l.
Technicien(n) en informatique (h/f)
Bétons Feidt
Senior IT Auditor
NORTHERN TRUST
Cyber Security Engineer - IAM
Sogeti, part of Capgemini
Responsible for Infrastructure & Cloud Services (m/f/n)
Creos
Analyste IT (H/F)
SYNERGIE
Infrastructure Operator
Proximus Luxembourg
IMAC & Services Technician (m/f)
Experis
Consultant SAS expérimenté (m/f)
Experis
Linux DevOps Engineer (m/f)
Experis
Ingénieur IAM (m/f)
Experis
Cybersecurity Services Presales (m/f)
Experis
Backup Engineer (m/f)
Experis
Axway Engineer (m/f)
Experis
AI, BI and Data Analytics Solutions Engineer (m/f)
Experis
IMAC Technician (m/f)
Experis
SAP Expert (m/f)
Experis
Unix/Linux System Engineer (m/f)
Experis
Application Support Manager (m/f)
Experis
VMware System Engineer (m/f)
Experis
Cybersecurity & Network Manager (m/f)
Experis
Various Cybersecurity positions: Pentester, SOC, GRC and more!
Experis
Windows / SCCM Administrator (m/f)
Experis
Senior System Engineer (m/f)
Experis
Cloud Engineer (m/f)
Experis
(Junior) IT Incident- und Changemanager (m|w|d)
DZ PRIVATBANK
Information Technology Security Officer (m/f/x)
Luxcargo Handling S.A.
ANALYSTE IT (H/F)
S&you
Presales Engineer (m/f)
Experis
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.