Location: Luxembourg Duration: 6 months (flexible shifts) Languages: English required Join the infrastructure team within Production & Infrastructure Services as a Junior On-shift IT Operator. You will handle the day-to-day management, administration, and troubleshooting of multiple IT environments. Key responsibilities Provide technical and application support Automate IT administrative tasks Deploy software to test and production environments Manage incidents and resolve problems Provision and maintain test environments Required skills & knowledge Understanding of databases (Oracle, MS-SQL) and operating systems (Linux, Windows) Scripting skills (Unix Shell, Perl) Basic administration of application servers (WebSphere, MQseries) Strong communication, organizational, and interpersonal skills Ability to work independently and as part of a team under pressure Flexibility for shift work, including weekends Experience: 1-2 years preferred, but beginners with relevant IT experience through study or personal projects will be considered. Shift pattern (21/5) Early: 06:00-14:30 Late: 10:00-18:30 Night: 18:30-03:00 Advisory Key is a Consulting & Recruiting Company specialized in Project Management, Business Analysis and Operations in the investment fund industry & wealth management. This year, we conducted more than 100 assignments successfully. Advisory Key knows a sharp growth since its creation in 2010. We are constantly growing and we now are working with the major banks in Luxembourg and Paris. Together with our team composed of more than 190 high-caliber professionals, we develop a culture of excellence and deliver cost-effective advice.