Web Security Engineer

Web Security Engineer

About Proximus Luxembourg

Proximus Luxembourg is a leading historical player in the ICT & Telecoms markets. Proximus Luxembourg addresses both residential and business markets through its commercial brands Tango, Proximus NXT and more recently Codit Proximus NXT.

With PSF support status, the company has almost 750 employees. All these experts share a passion for digital technology, a spirit of openness and innovation, and a desire to simplify, connect and make their customers' personal and professional activities ever more secure.

Proximus Luxembourg is actively contributing to the acceleration of Luxembourg's digitalisation and its economic influence through the development of connectivity, resilient infrastructures and 5G, as well as innovative technologies such as Blockchain, Artificial Intelligence, Machine Learning and IoT.

Proximus Luxembourg is a subsidiary of the Proximus group (Euronext Brussels: PROX), provider of digital services and communication solutions operating in the Belgian and international markets.

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.

Your mission:

Install, deploy, manage and operate security solutions based on Web Application Firewall systems.

• Mandatory knowledge of F5 Technologies (LTM and ASM).
• Good Knowledge of Firewall, Proxy, Networking (Routing & Switching) systems and technologies.
• Testing of new configuration, equipment and releases
• Reporting on network/security usage and performance
• Participate to project and deployment of new security architecture
• Deliver technical solutions and improve the level of protection of the system
• Develop the technical documentation regarding the operational procedures
• Be part in the security incident response process and participate to On-Duty staffing outside business hours.

Your profile:

We are looking for an IT Security Specialist with strong skills in F5 solutions and products (LTM and ASM). The ideal candidate should have proven professional experience, preferably 2-3 years, in a similar operational environment, along with a Master’s degree in IT or IT Security.

Key Qualifications:

• Proficient in English and French
• Strong problem-solving abilities
• Ability to work independently and manage time effectively
• Customer-focused approach
• Understanding of complex technical situations and ability to provide recommendations
• Technical knowledge of current operating systems, network hardware, protocols, and standards related to WAF and LoadBalancers
• Experience in analyzing, troubleshooting, and resolving WAF (Web Application Firewall) issues

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.