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Are you dreaming of ambitious, rewarding projects for large companies?

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Join us now! Join a team where innovation, teamwork and commitment are the watchwords.

Infrastructure Administrator – Consulting (M/F)


Security administrator – Consulting (M/F)


Systems administrator – Consulting (M/F)


Linux Systems Administrator – Consulting (M/F)


Technical architect – Consulting (M/F)


IT Incident coordinator – Consulting (M/F)


Fullstack Developer – Consulting (M/F)


System Engineer – Level 2 – Consulting (M/F)


System Engineer Windows / Linux – Consulting (M/F)


Middleware administrator – Consulting (M/F)


Infrastructure Administrator – Consulting (M/F)

What we are looking for :

We are looking for an Infrastructure Administrator (m/f) to assist one of our clients in monitoring and optimizing the performance of their infrastructure in Luxembourg.

You will work as part of a team dedicated to system monitoring, organized in a 3×8 shift pattern, 7 days a week.

Your role :

  • Monitoring of system and application environments.
  • Ensuring service availability.
  • Handling user requests.
  • Task planning.
  • Tracking, updating, and writing technical procedures.

Your skills :

  • Ability to work in a team and collaborate.
  • Analytical skills and responsiveness.
  • At least 2 years of experience in a similar role or in IT infrastructure administration.
  • Knowledge of Unix, Linux, and Windows tools.
  • Familiarity with scheduling and monitoring tools.
  • Proficiency in the Microsoft Office suite.
  • Proficiency in French is required (any other languages are a plus).

I’m applying

I’m applying

Security administrator – Consulting (M/F)

What we are looking for :

We are currently looking for an experienced Security Administrator (m/f) for one of our ongoing projects in the banking sector.

You will be joining a team of clients and Rcube consultants to work on an international infrastructure migration project.

Your experience will enable you to adapt to various tools and configurations and contribute your analysis and expertise to the team.

Your role :

  • Cybersecurity awareness: knowledge of security frameworks like NIST and CIS.
  • Execution environment: Linux / Windows.
  • Tools: MS Office Suite – Excel and PowerPoint, ServiceNow.

Yours skills :

  • Forensics: Digital legal or forensic investigation.
  • Sandbox : McAfee, Fireye
  • Vulnerabilities: Qualys, Tanium.
  • Data Security: Varonis, Guardium, Symantec DLP.
  • IAM Tools: Sailpoint, Keycloak.
  • Networking: TCP/IP protocols, basic network components, security, etc.
  • Scripting Languages: Python, PowerShell, REGEX.

I’m applying

I’m applying

Systems administrator – Consulting (M/F)

Context :

We are looking for a systems administrator (m/f) to work within the infrastructure team at one of our clients in the industrial sector.

Your tasks :

  • Teamwork with other IT departments within the group
  • IT project management
  • Configuration of network equipment: switches, Wi-Fi, cabling
  • Creation and configuration of machine and server deployments/installations via SCCM
  • Setup and maintenance of servers (Windows/Linux) 
  • Database management (DB2/MS SQL)
  • Implementation and maintenance of business applications
  • Deployment and support for fixed and mobile telephony
  • User support
  • Creation and updating of documentation

Your profile :

  • You have at least 8 years of experience in a similar position and/or in the specified environments.
  • Fluency in both French and English.
  • Excellent adaptability and organizational skills

Technical skills :

  • Hyper – V
  • VMWare
  • Serveurs Windows/Linux
  • SCCM Configuration
  • Switch,VLAN
  • Acces point Wi-Fi
  • IP or analog telephony
  • Scripting : PowerShell, VBScript
  • AD

I’m applying

I’m applying

Linux Systems Administrator – Consulting (M/F)

What we are looking for :

We are looking for a Linux Systems Administrator (m/f) to work on a client project in the public sector.

Your tasks :

  • Installation, configuration, and maintenance of equipment
  • Implementation of actions aimed at improving the infrastructure
  • Implementation of measures to ensure the security of the infrastructure and data
  • Planning and oversight of technical interventions
  • Writing and updating documentation
  • Analysis of architecture documents S
  • System monitoring
  • Incident resolution

Your profile :

  • You have at least 5 years of experience in the specified environment
  • You are fluent in French
  • You hold a valid driver’s license (B)

Technical skills :

  • Proficiency in Linux environments
  • Proficiency in scheduling and monitoring tools
  • Proficiency in Kubernetes
  • Proficiency in scripting

I’m applying

I’m applying

Technical architect – Consulting (M/F)

What we are looking for :

We are currently looking for a Technical Architect (m/f) for one of our ongoing projects in the banking sector. You will be joining a team of clients and Rcube consultants to work on an international infrastructure migration project.

Your experience will enable you to adapt and provide your analysis to the on-site teams and within the group.

Your role :

  • Follow reference architectures.
  • Manage and control the architecture.
  • Design technical architecture solutions.
  • Implement solutions.
  • Communicate architecture work.

Technical skills :

  • Architecture frameworks.
  • IT infrastructure.
  • Cybersecurity.
  • Risk analysis.
  • Data knowledge.
  • Modeling tools: MEGA, RSA, Abacus, UML, etc.
  • TOGAF.
  • Programming: Python, Shell, YAML, Java, etc.
  • Cloud, AI, RPA, Toolchains, IaC (Infrastructure as Code), Kubernetes, ELK (Elasticsearch, Logstash, Kibana), etc.”

I’m applying

I’m applying

IT Incident coordinator – Consulting (M/F)

What we are looking for :

We are looking for an Incident Coordinator (m/f) to work on a client project in the network/telecom sector.

You will join the client team dedicated to receiving, qualifying, analyzing, and dispatching customer incidents.

Your role :

  • Handling incoming calls and emails
  • Creating and dispatching tickets
  • Providing level 1 support (for IT and fixed/mobile telephony products)
  • Coordinating and administratively tracking incidents
  • Participating in the continuous improvement of procedures

Your profile :

  • Fluency in Luxembourgish and French (knowledge of other languages is a plus)
  • At least a CATP/DAP diploma
  • Ability to analyze and organize call management and priorities

Technical skills :

  • Experience in the IT sector
  • Knowledge of ITIL and ticketing tools

I’m applying

I’m applying

Fullstack Developer – Consulting (M/F)

What we are looking for :

We are actively seeking a Fullstack Java-Angular Developer (m/f) with at least 4 years of experience to strengthen our team on an ongoing project in the banking sector.

Your profile :

  • Knowledge of the banking industry.
  • Strong analytical skills to understand existing systems and business analysis.
  • Proficiency in standard office tools like Office and Jira.
  • Mastery of Agile practices.

Technical skills :

  • Proficiency in web development with Angular (minimum Angular 8).
  • Mastery of Java development technologies (minimum Java 8).
  • SpringBoot, Hibernate, JPA, WebServices (Rest, SOAP), and JavaEE.
  • Application debugging skills.
  • Knowledge of PostgreSQL & Oracle.
  • Preferred tools include IntelliJ or Eclipse, and VS Code.
  • Familiarity with the ELK Stack (Elasticsearch, Logstash, Kibana).
  • Understanding of continuous integration principles and experience with tools such as Maven, Sonar, GIT, and Jenkins.
  • Architectural sensitivity and knowledge of SOA/Microservices architecture concepts.
  • Awareness of internet application security aspects and an interest in new technologies.
  • Strong technical analysis capabilities.
  • Document generation skills (jasper, Adobe Lifecycle, and/or PDF Box) are a plus.
  • Proficiency in both French and English.

I’m applying

I’m applying

System Engineer – Level 2 – Consulting (M/F)

What we are looking for :

We are looking for a consultant to support one of our customers in the administration of its IT infrastructure.Nous recherchons un consultant afin d’accompagner l’un de nos clients dans l’administration de son infrastructure IT.

You will join a specialized team working at different levels of incident management.

As well as resolving incidents, you will participate in infrastructure analysis and development projects (O365, MS Azure).

Your tasks :

  • Resolution of level 2 incidents
  • Conducting studies, analyses, and contributions to transformation projects
  • Deployment of technical solutions
  • Documentation writing

Technical skills :

  • Administration O365
  • MS Azure / Azure devOps
  • Active Directory
  • Exchange
  • Knowledge of security environments
  • ITIL knowledge
  • Ticketing tool
  • Proficiency in French (any other language is a plus)

I’m applying

I’m applying

System Engineer Windows / Linux – Consulting (M/F)

What we are looking for :

We are currently looking for an experienced Windows/Linux Systems Engineer (m/f) for one of our ongoing projects in the banking sector. You will be joining a team of clients and Rcube consultants to work on an international infrastructure migration project. Within the infrastructure teams, you will be a technical expert, recognized for your expertise in one or more technologies associated with the operating systems used by the bank, as well as containers and container orchestration solutions.

Your tasks :

  • Your responsibilities include managing the technical Linux/Windows foundation and the underlying infrastructure in a context of developing cloud solutions.
  • You will also ensure the operational condition of the services within the scope, guaranteeing security and efficiency.
  • Your role involves conducting studies, contributing to transformation projects, deploying technical solutions.
  • Continuously seeking opportunities for improvement.
  • Additionally, you will act as the point of contact for vendors to manage technical aspects.

Technical skills :

  • RHEL 7.x et RHEL 8.x
  • Windows Server 2016 & 2019
  • Scripting languages: Shell, Python, Perl, YAML, PowerShell
  • SCCM, SCOM
  • ServiceNow
  • Knowledge of vSphere, VMware, Citrix
  • Knowledge of Ansible, Ansible Tower, GIT, Jenkins (CI/CD), TerraForm
  • Knowledge of Kubernetes
  • Knowledge of ELK (Elasticsearch, Logstash, Kibana), Sysdig, Logdna
  • Familiarity with AWS, Azure, or IBM Cloud.

I’m applying

I’m applying

Middleware administrator – Consulting (M/F)

What we are looking for :

We are currently looking for an experienced Middleware Administrator (m/f) for one of our ongoing projects in the banking sector. You will be joining a team of clients and consultants at Rcube to work on an international infrastructure migration project.

Your role :

  • Design an implementation of ETL, MQ, CFT, Synchrony GateWay, and API solutions within the IT system.
  • Administer and maintain middlewares in operational conditions.
  • Provide technical support to users.
  • Stay updated on technological advancements and propose improvement initiatives.
  • Automate and provide middleware management tools.

Technical skills :

  • Familiarity with Linux systems.
  • Proficiency in scripting languages such as Bash, KSH, Perl, and Python.
  • Good knowledge of transfer protocols and security (SSL/TLS, OAuth, etc.).
  • Programming languages: Python, Shell, YAML.
  • Knowledge of Ansible, Ansible Tower, GIT, Jenkins (CI/CD), and TerraForm.
  • Familiarity with Kubernetes.
  • Understanding of ELK (Elasticsearch, Logstash, Kibana), Sysdig, Logdna.
  • Experience with ServiceNow.

I’m applying

I’m applying

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Although we don’t currently have any vacancies matching your profile, we strongly encourage passionate and talented people to express their interest. Send us your unsolicited application!

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