Operational Technology

1 month ago


Riyadh, Ar Riyāḑ, Saudi Arabia NTT Full time

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.

Your career here is about believing in yourself, and taking on great opportunities and new challenges.It's about growing your skills and expertise in your current role and preparing yourself for the future. That's why we encourage you to take every opportunity to grow your career within our great global team.

Are you ready to take the next step in your career?

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.

What you'll be doing

Responsibilities:

  • Performing security assessments of OT applications and systems following risk analysis methodologies and utilizing vulnerability scanning & penetration testing tools.
  • Performing Security Gap assessments against national/international laws, regulations and standards.
  • Reviewing compliance with customer's relevant policies and procedures.
  • Being Responsible for planning, designing and building security solutions architectures in OT environments.
  • Configuring and installing OT security solutions.
  • Overseeing implementation of security solutions.
  • Developing and fine tuning Cyber security use cases.
  • Responding to cybersecurity-related incidents.
  • Investigating intrusion incidents and conducting forensic investigations.

Certificate and Skills:

  • CCNA or equivalent.
  • ISA/IEC 62443 certificates or GICSP.
  • CEH or equivalent.
  • GIAC-GRID is a plus.
  • Security vendor certifications is a plus.
  • Must have a minimum of 2-3 years relevant experience

#dimensiondatacareers

Skills Summary

What will make you a good fit for the role?

Workplace type:

On-site Working

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.


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