Moovijob Day Luxembourg in Metz
Job and Career Development Fair
May 22, 2026
Metz Congrès Robert Schuman
Job advertisements for system administrator in Luxembourg
Are you a System Administrator looking for new challenges? There are many projects in Luxembourg, check the list of job offers available!
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Linux System Administrator (m/f/x)
Experis
Hesperange Permanent contract4w agoView job -
M365 System Administrator (m/f/x)
Experis
Hesperange Permanent contractRemote possible4w agoView job -
Linux DevOps Engineer (m/f)
Experis
Hesperange Permanent contractRemote possible1w agoView job -
Unix/Linux System Engineer (m/f)
Experis
Hesperange Permanent contractRemote possible1w agoView job -
Windows / SCCM Administrator (m/f)
Experis
Hesperange Permanent contract1w agoView job -
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System Engineer Windows (m/f/n)
Spuerkeess
Luxembourg Permanent contractRemote possible1w agoView job -
Coordinateur Technique Windows (H/F)
TMC Luxembourg
Capellen Permanent contract6d agoView job -
Windows server hardening consultant M/F
Hays Luxembourg
Luxemburg Permanent contract19h agoView job -
Senior Windows system engineer H/F
Hays Luxembourg
Luxembourg Freelance / Franchise3d agoView job -
Microsoft 365 Administrator (M/F)
CFL - Société Nationale des Chemins de Fer Luxembourgeois
Luxembourg (Canton), Luxembourg Permanent contract2w agoView job -
Moovijob Day Luxembourg in Trier
Job and Career Development FairJune 19, 2026
Messepark Trier
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Radio Systems Engineer (m/f)
RTL Group / BCE
Luxembourg Permanent contractBetween 65k and 75k € / year3w agoView job -
Senior OpenText Content Server Administrator (m/f)
ARHS Group Part of Accenture
Belvaux Permanent contract3w agoView job -
Administrateur Réseau SIC (m/f) (réf. E00041803)
GovJobs
Château de Senningen - Senningen Permanent contract1w agoView job -
Administrateur Réseau SIC (m/f) (réf. E00041804)
GovJobs
Château de Senningen - Senningen Permanent contract1w agoView job -
Administrateur Réseau SIC (m/f) (réf. E00041801)
GovJobs
Château de Senningen - Senningen Permanent contract1w agoView job -
Unicareers Luxembourg
Job fair for Interns & Young professionalsSeptember 25, 2026
Luxexpo The Box
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Windows Server Hardening Consultant (F/M)
TMC Luxembourg
Capellen Permanent contract20h agoView job -
Informaticien / Administrateur système et réseau (H/F)
BIONEXT
Leudelange Permanent contract1w agoView job -
IT Systems Engineer (m/w/d)
OG Recruitment S.Ă r.l.
Steinsel Permanent contract3w agoView job -
Storage and Linux Engineer
POST Luxembourg
Luxembourg Permanent contract1d agoView job -
SENIOR WINDOWS SYSTEM ENGINEER
BlackRidge Group
Luxembourg Permanent contract1w agoView job -
Moovijob Week Luxembourg
Specialised job fair Health / Medical Care / Social ServicesNovember 16, 2026
European Convention Center Luxembourg (ECCL)
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WINDOWS SERVER HARDENING
BlackRidge Group
Luxembourg Permanent contract2d agoView job -
IT Administrator (H/F/X) | Clervaux | CDI
Adecco
LENTZWEILER3w agoView job -
System Administrator
Proximus Luxembourg
Bertrange Permanent contractRemote possible1w agoView job -
Spécialiste Microsoft Intune & SCCM
Proximus Luxembourg
Bertrange Permanent contractRemote possible3w agoView job -
IT System Administrator (M/F)
CLdN
Luxembourg Permanent contract20h agoView job -
Moovijob Week Luxembourg
Specialised job fair Industry / Construction / TransportNovember 17, 2026
European Convention Center Luxembourg (ECCL)
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Network Administrator (m/f/x)
Luxair
Luxembourg Permanent contract3w agoView job -
IT Administrator
Massen SA
Wämperhaart Permanent contract4h agoView job
Like developers and business consultants, IT Infrastructure / System / Network specialists are sought after in Luxembourg. Employers include IT service companies, which have large workforces deployed in a multitude of companies: banking, commerce, industry, etc.
As a systems administrator, your job is to ensure that an organisation's IT infrastructure runs smoothly. You take care of the installation of workstations, including cabling, operating systems, software and interfaces. You may be in charge of data backup and security. In order to guarantee the continuity of services, you will also be required to correct bugs and plan update operations. Finally, it will be imperative to work with users on-site to ensure that workstations meet their needs. Your profile as a general IT engineer will be in demand in small businesses. There will also be specialist profiles in the area of IT consulting.
On Moovijob, you will find job ads for sys admin based on the OS to be mastered (Windows, Linux or other unix version). These jobs can be focused on network, security, data storage, servers, etc. The profession may also be referred to as IT technician, or "IT helpdesk", which includes IT support professionals. You will find that recruitment projects are diverse and varied in Luxembourg!
In general, recruiters receive a lot of applications for these jobs. However, in order to stand out, you will need to have a specialized profile and a good command of foreign languages. Indeed, when working for various clients, fluency in the working language will be highly appreciated.
Important: you will increase your chances of being in the top pile of CVs if you have one or more certifications in the job's mission areas: CISCO, Juniper, AWS, VMWARE, IBM Certified Storage, etc. Finally, if you have an experienced profile, you can move on to the jobs of systems engineer, or systems architect, infrastructure project manager.