Senior Cybersecurity Architect - C.

About Proximus NXT

Proximus NXT Luxembourg supports all organizations in their digital transformation, by providing holistic ICT & Telecommunication solutions, as well as tailored managed services. With our partners and customers, we co-create opportunities and enable growth in a secure and sustainable manner. As a result of our unique expertise in next-gen IT services, mobile and advanced connectivity, we help our customers achieve their ambitions and realize their vision.

Together with them and our partners we implement sovereign and trusted solutions that make people work smarter.– www.proximusnxt.lu

Your mission :

A Cybersecurity Architect is responsible for designing, supporting implementation, and maintaining our customer's security infrastructure to protect IT systems, networks, and data from cyber threats. This role involves developing security frameworks, defining best practices, and ensuring compliance with industry standards and regulations in a delivery context of Artificial Intelligence, Business Intelligence and Data Analytics services delivery. The Cybersecurity Architect collaborates with IT teams, business stakeholders, and security professionals to assess risks, implement security controls, and respond to evolving cyber threats. Their expertise in security technologies, threat modelling, and risk management helps build a resilient security posture that aligns with business objectives.

Key Responsibilities :

Designing Security Blueprints

• Model and Document Security Pattern and Blueprints architecture reusable by Service teams of our customer
• Advising the customer in projecting those Blueprints in its Cybersecurity Roadmap
• Provides expert guidance on the design, implementation, and governance of secure architectures across Azure and AWS , leveraging in-depth knowledge of native security services, compliance frameworks, and best practices

Experience with large scale IT environments (thousands of IT systems and applications)

Performing Security Architecture Review

Experience in AI, BI and Data Analytics Sector

Identity and Access Management

Technical Hands On Skills

Collaboration & Security Awareness

Your profile : Qualifications :

Requirements :

Our offer :

A professional and stimulating work environment in the IT & telecom sector. Multiple career opportunities within the Proximus Group at national and international level, cutting-edge training in new technologies, a wealth of recognized expertise. We also offer an attractive salary package and many other benefits.

Our company is an equal opportunity employer, valuing diversity in all its forms. We firmly believe that each individual brings a unique richness to our teams, and we are committed to creating an inclusive environment where every voice counts.

If at the end of the process your application is successful, you will be asked to provide an extract from your criminal record. Your personal information will be handled in compliance with applicable data protection laws.