Senior OT Analyst

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?

The role of Senior Information Security Analyst is an advanced level role and has the responsibility to design and implement security systems to protect NTT’s computer networks from cyber-attacks, and to help set and maintain security standards. This role is required to monitor NTT’s computer networks for security issues, install security software, and document any security issues or breaches found. This role is responsible for assisting in the planning, implementation, and management of information security measures to safeguard NTT’s digital assets and systems. This role contributes to maintaining a secure and compliant environment. This role executes on the direction of their direct supervisor and can provide mentorship to other staff members.

 

 

 

Working at NTT

Key Roles and Responsibilities:

Design and implement Network and Infrastructure solutions for Operational Technology (OT) Systems. Monitor infrastructure efficiency and apply preventive or corrective actions to avoid operational service interruptions.

• Develop and maintain the OT databases either OEM or proprietary. Monitor databases’ efficiency and apply preventive or corrective actions to avoid operational service interruptions.
• Collaborate with Cybersecurity, OT and IT teams to ensure a secure and reliable OT networking infrastructure.
• Configure and maintain the OT network devices and firewall systems.
• Coordinate the Incident Management, response, and recovery efforts when a data or security breach occurs.
• Provide technical support for Level-1/Level-2 servers and computers, including operating systems and applications, patch management, anti-malware, and Information Security and/or Cybersecurity best practices.
• Perform troubleshooting when OT infrastructure has an abnormal service interruption or failure. Execute root cause analysis and apply correction fixes according to problem diagnosis.
• Advise the Level-1 and Level-2 Functional and IT Infrastructure Areas on the design, implementation, and maintenance of effective OT controls.
• Provide input for Maintenance Division Head for policies, standards, processes and procedures based on business requirements, risk tolerance, and industry best practices.
• Participate actively in the Level-1 and Level-2 projects providing the OT Infrastructure support when required.
• Supervise and train staff on OT security best practices to ensure compliance with company and external policies.
• Define and implement new technologies to improve, enhance, and efficiently execute the daily OT monitoring and control activities.
• Conduct periodic risk assessments to identify potential OT security threats and vulnerabilities.

Knowledge, Skills and Attributes:

 

Education, Skills, & Work Experience:

      

• Bachelor degree in Computer Science, Computer Systems Engineering, Electronics Engineering, Information Technology, or a related field.
• ITIL certification (desirable).
• 3-4 years or more experience in Computer Networks, Client-Server systems maintenance, Servers/Networking Configuration, Database Management and Operative Systems.
• Experience on Vmware vSphere Essential.
• Experience on Solar wind Security Event.
• Experience on Desktop Central Perpetual.
• Experience on Symantec Endpoint Protection.
• Experience on Windows Server 2019 is mandatory.
• Experience and knowledge on Infrastructure monitoring tools.
• Experience in OT or manufacturing environment/automation (desirable)
• Ability to work autonomously in a troubleshooting role and solve complex problems.
• Strategic thinking and proactive
• Negotiation and Influence
• Strong communication and interpersonal skills. Ability to present complex or highly technical issues in simple and easy-to-understand formats.
• Results driven and self-motivated.
• Multilingual or bilingual proficiency.
• Proven solid analytical skills.

Academic Qualifications and Certifications:

• 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

 

 

 

Skills Summary

Information Security Compliance, Information Security Engineering, Information Security Incident Management, Information Security Management, Information Security Services, Penetration Testing, Security Controls, Security Vulnerability Assessments

 

 

What will make you a good fit for the role?

 

 

Workplace type:

On-site Working

 

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.

 

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