Windows System Engineer

Overview CBTW is a global tech solutions company. We empower businesses with tailored tech and business solutions that drive innovation and sustainable growth.

With over 2 500 experts across 21 countries , we deliver results through flexible engagement models like: whether augmenting teams, managing complex projects, or building long-term operations.

Thanks to our 5 service lines, we specialize in:

• AI & Data Platforms,
• Cloud & Enterprise Platforms,
• Cybersecurity,
• Software Engineering,
• Strategy, Product & Transformation.

Responsibilities What will you do ?

• Install, configure, and support Windows Server (2016–2025) and Windows 11.
• Manage Active Directory services (DNS, DHCP, GPO, DFS, File & Print Services).
• Ensure system availability, performance, security, and backup operations.
• Manage OS patching, updates, and vulnerability remediation.
• Provide Level 3 support and troubleshoot complex infrastructure issues.
• Automate administrative tasks using PowerShell scripting.
• Manage and support Microsoft technologies including SCCM, WSUS, Exchange, Microsoft 365, Azure/Entra ID, SQL Server, IIS, and Tomcat.
• Apply security best practices following CIS, NIST, RBAC, ADGDLP, and Least Privilege principles.

Qualifications Who are you ?

• Proven experience as a Windows System Engineer in an enterprise environment.
• Strong knowledge of Windows Server, Windows 11, Active Directory, GPO, and Microsoft 365.
• Experience with SCCM, Intune, Azure/Entra ID, Exchange, and PowerShell.
• Good understanding of security best practices (CIS, NIST, Least Privilege).
• Strong problem-solving skills and a proactive mindset.
• Hold a Master's degree or an Engineering diploma in Computer Science or Infrastructure (apprenticeship is a plus).
• Fluent in French and English.

Nice to Have :

• VMware, Nutanix or Veeam.
• CyberArk, Splunk, or Sentinel.
• Basic Linux and networking knowledge.

What are we offering you ? EVOLUTION :

• Personal follow-up during your career at CBTW.
• Catalogue with a wide variety of trainings for hard- and soft skills, private language classes, unlimited access to an E-learning platform (Udemy, Code Academy... ) and possibility to get certified every year.

COLLABORATION :

• Opportunity to join the INFRASTRUCTURE community and participate in knowledge sharing sessions, events, workshops, etc.
• Join one of our collectives (Wellness, Agile, RSE ..) and share your interests with other positive thinkers.

ON TOP OF THAT:

• We offer a competitive salary with a flexible mobility package that allows you to choose options such as having mobility benefits ( electric cars , electric bikes , public transportation subscription).
• You will become part of a growing team of people keen on applying the latest technologies and knowledge .