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NTT is a leading global IT solutions and services organisation that brings together people, data and things to create a better and more sustainable future. In today's 'iNTTerconnected' world, connections matter more now than ever. By bringing together talented people, world-class technology partners and emerging innovators, we help our clients solve some of the world's most significant technological, business and societal challenges. With people at the heart of our success, NTT is committed to attracting and growing the best talent and providing an environment where everyone feels they can belong and their contribution matters. Want to be a part of our team? Dimension Data is a proud member of the NTT Group, a global IT powerhouse headquartered in Japan. As part of NTT, we deliver a wide range of IT services and solutions to clients around the world. Although the Dimension Data brand was retired in some parts of the world in 2019, it remains well recognized in the Middle East and Africa. Join us and become part of the NTT family as we continue to provide innovative solutions that help our clients achieve their business objectives. Working at NTT The Network Security Engineer will be responsible for managing tickets of high complexity, conducts advanced and complicated tasks, and provides resolution to a diverse range of complex problems. This position uses considerable judgement and independent analysis within defined policies and practices. Applies analytical thinking and deep technical expertise in achieving client outcomes, while coaching and mentoring junior team members. Key Roles and Responsibilities: Maintain the security landscape which contains Firewalls, ISE's, proxies. Perform necessary checks, apply monitoring tools and respond to alerts. Implement policies based on best practices. Implement Firewall rules. Mitigate risks by applying patches and upgrades. Work with 3rd party vendors for support 3 - 5 solid years of work experience within a medium to large ICT organization Understanding of common security issues, vulnerabilities and attacks. Hands on experience with implementing network security solutions, securing operating systems and platforms. Understand network policies that define standards and procedures for system configuration, installation, operation, maintenance, and repair. Ensures that devices are properly configured to support the firewall products. Creates firewall configuration files for various platforms and operating systems. Performs tests to validate firewall configurations. Academic Qualifications Advanced diploma, degree or relevant qualification in IT/Computing (or demonstrated equivalent work experience) Security Fortinet NSE5 minimum Cisco Certified Network Associate (CCNA) - Routing & Switching Cisco Certified Network Associate (CCNA) - Security Advantageous Certifications Up to date and relevant ITIL certification Cisco Certified Internetwork Expert - Routing and Switching (CCIE) Cisco Certified Network Professional - Wireless (CCNP) Cisco Certified Internetwork Expert - Security (CCIE-S) FireEye technologies Dimensiondatacareers What will make you a good fit for the role? Equal Opportunity Employer NTT 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, color, sex, religion, national origin, disability, pregnancy, marital status, sexual orientation, gender reassignment, veteran status, or other protected category Join our growing global team and accelerate your career with us. Apply today. A career at NTT means: Being part of a global pioneer - where you gain exposure to our Fortune 500 clients and world-leading global technology partners and work with a network of over 40,000 smart and diverse colleagues across 57 countries, delivering services in over 200 countries. Being at the forefront of cutting-edge technology - backed with a 150-year heritage of using technology for good. With 40% of the world's internet traffic running on our network and where Emoji were first invented, you can be proud of the group's many new 'firsts'. Making a difference - by doing meaningful work that helps to shape the future for our clients, and across industries and communities around the world. Being your best self - in a progressive 'Connected Working' environment that promotes flexibility, connection and wellbeing. Where diversity and different perspectives are embraced to ensure equal opportunities for all. Having ongoing opportunities to own and develop your career - with a personal and professional development plan and access to the broadest learning offerings in the industry. Apply Now

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Jobs in Go!