Solution Engineer (m/f/d) (Ref. G26000577)

About the role

The Police grand-ducale is recruiting a Solution Engineer for its Judicial Police Service, New Technologies section, based in Hamm. This role sits at the centre of the force's lawful interception capability and its judicial work in information technology. You will manage and develop the information systems of the legal interception centre, setting up, maintaining and improving the systems that the centre relies on every day, and you will keep the section's servers and internal technical documentation up to date. Alongside that engineering work, you will support criminal investigations: gathering, centralising, exploiting and analysing information and intelligence of all kinds, and searching for the information and evidence needed to establish the facts of a case. You will also act as a privileged IT contact for colleagues and partners, take part in national and international meetings, carry out judicial acts ordered by the judicial authorities, and give evidence in court when required. The work combines hands-on systems engineering with real investigative impact: the systems you keep running and the analyses you produce directly support judicial proceedings. The post is full-time, in group A1, under a civil servant, change-of-administration or trainee appointment, and a special test is organised after applications are received. Applications are made online via MyGuichet, and the deadline is 18 November 2026.

Responsibilities

Manage and develop the information systems of the legal interception centre, including setting up, managing and maintaining its legal interception systems; contribute to analysing how the IT laboratory operates in order to improve it; manage the servers dedicated to the New Technologies section; keep internal technical documentation up to date; cooperate and exchange information with the authorities and other actors concerned; collect, centralise, exploit and analyse all kinds of useful information and intelligence for judicial investigations; search for information and evidence useful to establishing the facts; take part in national and international meetings; act as a privileged interlocutor in information technology; carry out judicial acts ordered by the judicial authorities; and testify in court when required.

Requirements

EU national; master's degree at least level 7 or an equivalent qualification; knowledge of the three administrative languages (Luxembourgish, French, German) plus good written and oral skills in Luxembourgish, German, English and French; experience in IT, information security and/or telecommunications; good knowledge of IT architecture and IT security; good knowledge of Windows server administration; advanced knowledge of Linux and/or Unix; knowledge of networks (TCP/IP, DNS, certificate management, NAT, packet filtering); programming knowledge (for example Python, Bash); knowledge of database types; strong organisation, analysis and synthesis skills; and a strong team spirit combined with the ability to work alone, reliability, exactness, rigour and discretion.

Preferred qualifications

Proactive communication; knowledge of internet technologies (DSL, fibre, Wi-Fi, streaming) and/or telephone technologies (ISDN and others); knowledge of telecom standards (3GPP, ETSI); knowledge of core and access architectures from 2G to 5G (NSA, SA); experience with satellite technology; experience with traffic and packet analysis tools; notions of ElasticSearch or Kafka; experience implementing a GIS server; knowledge of virtualisation, containers and IT equipment configuration; and availability outside normal working hours.

Skills