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    Network Security Engineer L2 - Gqeberha, South Africa - NTT DATA

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    Description

    Job Description

    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 interconnected world, connections matter more than ever. By uniting talented individuals, top-notch technology partners, and emerging innovators, we assist our clients in tackling some of the most significant technological, business, and societal challenges worldwide.

    With individuals as the core of our triumph, NTT is dedicated to attracting and nurturing top-notch talent, providing an environment where everyone can feel a sense of belonging and know that their input is valuable.

    Interested in joining our team?

    Dimension Data is a proud member of the NTT Group, a global IT powerhouse headquartered in Japan. As a part of NTT, we deliver a broad array of IT services and solutions to clients globally. While the Dimension Data brand was phased out in certain regions in 2019, it remains highly recognized in the Middle East and Africa. Come aboard and become a part of the NTT family as we persist in delivering innovative solutions that aid our clients in reaching their business goals.

    Working at NTT

    The Network Security Engineer will handle high-complexity tickets, manage advanced and intricate tasks, and provide solutions to a diverse range of complex issues. This role involves exercising substantial judgment and independent analysis within established policies and practices. It requires analytical thinking and profound technical expertise to achieve client outcomes, all while guiding and supporting junior team members.

    Key Roles and Responsibilities:

  • Maintain the security landscape which includes Firewalls, ISE's, proxies.
  • Conduct necessary checks, implement monitoring tools, and promptly respond to alerts.
  • Enforce policies according to best practices.
  • Implement Firewall rules.
  • Reduce risks by applying patches and upgrades.
  • Collaborate with third-party vendors for assistance.
  • 3 - 5 years of solid work experience within a medium to large ICT organization
  • Understanding of prevalent security issues, vulnerabilities, and cyber attacks.
  • Hands-on experience in deploying network security solutions, securing operating systems, and platforms.
  • Familiarity with network policies dictating standards and procedures for system configuration, installation, operation, maintenance, and repair.
  • Ensure devices are correctly configured to support the firewall products.
  • Create firewall configuration files for various platforms and operating systems.
  • Conduct tests to verify firewall configurations.
  • Academic Qualifications

  • Advanced diploma, degree, or relevant qualification in IT/Computing (or substantial equivalent work experience)
  • Security +
  • Fortinet NSE5 minimum
  • Cisco Certified Network Associate (CCNA) – Routing & Switching
  • Cisco Certified Network Associate (CCNA) – Security
  • Advantageous Certifications

  • Relevant and up-to-date 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
  • What makes a good fit for the role?

    Equal Opportunity Employer

    NTT takes pride in being an Equal Opportunity Employer with a global culture that welcomes diversity. We are dedicated to fostering a discrimination-free and harassment-free environment. We do not differentiate based on age, race, color, gender, religion, nationality, disability, pregnancy, marital status, sexual orientation, gender identity, veteran status, or other protected categories

    Join our expanding global team and advance your career with us. Apply today.

    At NTT, a career involves:

  • Being part of a global pioneer – where you gain exposure to our Fortune 500 clients and world-leading global technology partners and collaborate with a network of over 40,000 intelligent and diverse colleagues across 57 countries, providing services in over 200 countries.
  • Being at the forefront of cutting-edge technology – supported by a 150-year legacy of leveraging technology for positive impact. With 40% of the world's internet traffic running through our network and being the birthplace of Emojis, you can take pride in the group's numerous groundbreaking achievements.
  • Making an impact – through meaningful work that aids in shaping the future for our clients, various industries, and communities worldwide.
  • Being your best self – in a forward-thinking 'Connected Working' environment that promotes flexibility, connection, and well-being. Where diversity and varied perspectives are embraced to ensure equal opportunities for all.
  • Having continual opportunities to take charge and enhance your career – with a personalized professional development plan and access to the most extensive learning resources in the sector.


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