[Freelance] Network

Job Description Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATAPractical info:Location: West of Brussels (onsite presence: 2days/Week)Languages: French/Dutch & EnglishDuration: 6 months + possibility of extensionWhat you'll be doingThe IT department of our client is looking for a Network & Security Architect to design, implement, and maintain secure and scalable network solutions. You will work with a multidisciplinary team to ensure our IT infrastructure operates optimally and is protected against modern cyber threats.​ResponsibilitiesAnalyze new services and solutions with internal teams and suppliers, proposing improvements to existing implementations.Lead network and security migration and upgrade projects, implementing frameworks like NIS2 and Zero Trust.Develop, document, and maintain network and security architecture, including LAN, WAN, VPN, SD-WAN, telecommunications, and cloud infrastructure.Participate in the enterprise architecture board, advising on technology solutions and ensuring alignment with strategic plans.Advise on innovation projects for the multi-year IT budget.Monitor network performance and security logs to detect threats.Conduct risk analysis and propose mitigation strategies.Work LocationYou will work at our headquarters in Anderlecht or from home.ProfileBachelor's or Master's degree in IT or a related field.3-5 years of experience as a Network System Engineer, Network Architect, or similar role.Deep knowledge of network protocols and technologies (TCP/IP, BGP, MPLS, VLAN, etc.).Expertise in security solutions (firewalls, IDS/IPS, VPN, endpoint security, IGA, SOC, SIEM).Certifications like CCNP, CCIE, CISSP, CISM are a plus.Experience with network and cloud security (Azure, Google Cloud, AWS).Excellent analytical and problem-solving skills.Ability to work independently and communicate fluently in Dutch and French.Workplace type: Hybrid WorkingAbout NTT DATANTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.Equal Opportunity EmployerNTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today. Apply Apply Back to search results