Unicareers Luxembourg
Job fair for Interns & Young professionals
September 25, 2026
Luxexpo The Box
Job advertisements in the field of it infrastructure, system, network in Luxembourg
Are you specializing in network, infrastructure, or security? Luxembourg is now looking for profiles like yours, apply now to our job offers.
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IT Support (CDI)
Brucher Thieltgen & Partners
Luxembourg Permanent contract23h agoView job -
Responsable sécurité et risque IT | FR
luxsearch®
Luxembourg Permanent contractBetween 70k and 120k € / year Remote possible14h agoView job -
Microsoft System Engineer | DE
luxsearch®
Luxembourg Permanent contractBetween 45k and 80k € / year Remote possible14h agoView job -
IT Infrastruktur Spezialist Cloud | DE
luxsearch®
Luxembourg Permanent contractBetween 55k and 85k € / year Remote possible14h agoView job -
IT Helpdesk Specialist | DE
luxsearch®
Luxembourg Permanent contractBetween 40k and 65k € / year Remote possible14h agoView job -
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Architect Infrastructure
Proximus Luxembourg
Bertrange Permanent contract21h agoView job -
Werksstudent IT Produktion (m/w/d)
DekaBank Deutsche Girozentrale - Niederlassung Luxemburg
Senningerberg Internship1d agoView job -
System Manager IT-Sicherheit
DZ PRIVATBANK
Strassen Permanent contractRemote possible1d agoView job -
Senior Infrastructure Engineer
Alter Domus Luxembourg S.Ã .r.l.
Luxembourg Permanent contractRemote possible1d agoView job -
Senior Citrix Administrator
Alter Domus Luxembourg S.Ã .r.l.
Luxembourg Permanent contractRemote possible1d agoView job -
Moovijob Week Luxembourg
Specialised job fair Health / Medical Care / Social ServicesNovember 16, 2026
European Convention Center Luxembourg (ECCL)
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Senior Storage and Backup Administrator
Alter Domus Luxembourg S.Ã .r.l.
Luxembourg Permanent contractRemote possible1d agoView job -
IoT Engineer
L.E.A.SE. S.A.
Lamadelaine Permanent contract1d agoView job -
Technicien Support Informatique
Baker Tilly Luxembourg
Howald Permanent contractRemote possible2d agoView job -
Senior System Engineer
Alter Domus Luxembourg S.Ã .r.l.
Luxembourg Permanent contractRemote possible2d agoView job -
Field Service Engineer
Alter Domus Luxembourg S.Ã .r.l.
Luxembourg Permanent contractRemote possible2d agoView job -
Moovijob Week Luxembourg
Specialised job fair Industry / Construction / TransportNovember 17, 2026
European Convention Center Luxembourg (ECCL)
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Software Engineer (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Luxembourg (Canton), Luxembourg Permanent contract2d agoView job -
Microsoft 365 Administrator (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Luxembourg (Canton), Luxembourg Permanent contract2d agoView job -
Architecte IT - Solutions métiers (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Luxembourg, Luxembourg (Canton) Permanent contract3d agoView job -
Backbone Engineer
Proximus Luxembourg
Bertrange Permanent contractRemote possible3d agoView job -
Senior Observability Engineer
CTG IT Solutions
Bertrange Permanent contractRemote possible4d agoView job -
Moovijob Week Luxembourg
Specialised job fair ITNovember 18, 2026
European Convention Center Luxembourg (ECCL)
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Firewall Engineer – Level 2 (NNDOE) - N.
Proximus Luxembourg
Bertrange Permanent contractRemote possible4d agoView job -
Senior Solution Architect - Networking
Sogeti, part of Capgemini
Bertrange Permanent contractRemote possible4d agoView job -
Field Engineer
Proximus Luxembourg
Bertrange Permanent contract4d agoView job -
TECHNICIENS MULTITECHNIQUE ELECTRICITE CHAUFFAGE SANITAIRE HVAC (H/F)
Groupe Morgan Services - Esch sur Alzette
Esch-sur-Alzette Interim contract18.75 € / hour5d agoView job -
Digital Innovation Officer H/F
Activ Solutions
Esch-sur-Alzette Permanent contractRemote possible5d agoView job -
Moovijob Week Luxembourg
Specialised job fair Banking / Insurance / Financial ServicesNovember 19, 2026
European Convention Center Luxembourg (ECCL)
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💻 IT Systemadministrator (M/W/D)
L.E.A.SE. S.A.
Wiltz Permanent contract5d agoView job -
Senior CloudOps Engineer – H/F
InTech
Kayl Permanent contractRemote possible6d agoView job -
DevOps Engineer (m/f)
ARHS Group Part of Accenture
Belvaux Permanent contract6d agoView job -
CONSULTANT TECHINCO-FONCTIONNEL FINANCE SAP (H/F)
Harry Hope.
Luxembourg Permanent contractBetween 50k and 90k € / year1w agoView job -
Business Analyst (M/F)
BRUNATA METRONA
Kehlen Permanent contractRemote possible1w agoView job -
Moovijob Week Luxembourg
Specialised job fair Training & SkillsNovember 20, 2026
European Convention Center Luxembourg (ECCL)
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:
- systems administrators: Windows or Linux. Consultant jobs are offered in various field: Sharepoint, Citrix, O365 (Office)...
- Database: DBA, database administrator.
- Security: Security analyst, Network & Security engineer...but also Monitoring jobs, as well as in Back up & Storage. These profiles are very wanted in financial institutions: IT professionals must intervene shortly, ensure a continuous service and make sure data are protected in case of failures, or cyberattacks.
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.