Senior Data Management Security Engineer

NTT; Johannesburg; On-site; ZAR 600 000 - 800 000; Full time

Job summary

A global technology company is seeking a Data Management Security Engineer to define and enforce data security strategies. This role requires expertise in risk assessment, compliance with data privacy regulations, and the ability to work in a hybrid environment. Candidates should possess a Bachelor’s degree in a relevant field and relevant security certifications. Join our diverse team to contribute to making a positive impact on clients and society.

Qualifications

• Ability to convey technical information to non-technical stakeholders.
• Seasoned familiarity with security frameworks and standards.
• Ability to work independently and collaboratively in fast-paced environments.

Responsibilities

• Define data security architecture aligned with enterprise security frameworks.
• Develop role-based access control models across data systems.
• Ensure compliance with data privacy regulations.
• Monitor data access logs and support incident response.

Skills

Communication skills

Analytical thinking

Problem-solving skills

Risk assessment

Network vulnerability identification

Education

Bachelor's degree in information security or related

CISSP or CIPP/CIPM or CDMP certification

Cloud security certifications

Job description

JOB DESCRIPTION

Make an impact with NTT DATA

Join 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.

The Data Management Security Engineer is responsible for defining and enforcing data security strategies, policies, and controls across the organization’s data landscape. This role ensures that data assets are protected against unauthorized access, breaches, and misuse, while enabling secure and compliant data usage across analytics, operations, and digital platforms.

Key Responsibilities

Security Architecture & Strategy

Define and implement data security architecture aligned with enterprise security and data governance frameworks.

Lead the design of secure data platforms, including data lakes, warehouses, and analytics environments.

Access Control & Role-Based Security

Develop and manage role-based access control (RBAC) models across data systems.

Ensure least-privilege access principles are enforced and regularly reviewed.

Data Classification & Protection

Oversee data classification initiatives to identify and tag sensitive, confidential, and regulated data.

Implement data masking, encryption, and tokenization strategies where appropriate.

Compliance & Risk Management

Ensure compliance with data privacy and protection regulations (e.g., POPIA, GDPR, HIPAA).

Conduct risk assessments and audits related to data access, usage, and storage.

Collaboration & Governance

Work closely with data governance, engineering, and legal teams to align security with business and regulatory needs.

Participate in data governance councils and security steering committees.

Monitoring & Incident Response

Define and monitor data access logs and anomaly detection systems.

Support incident response teams in investigating and remediating data-related security events.

Knowledge and Attributes

• Excellent communication skills to effectively convey technical information to non-technical stakeholders.
• Excellent analytical thinking and problem-solving skills to prevent hacking on a network.
• Ability to identify and evaluate potential risks and to develop solutions.
• Ability to identify and mitigate network vulnerabilities and explain how to avoid them.
• Seasoned familiarity with security frameworks, standards, and regulations (for example, NIST, CIS, GDPR).
• Seasoned proficiency of understanding in network and system architecture, protocols, and security controls.
• Strong analytical skills to analyze security incidents and assess potential risks.
• Ability to work both independently and collaboratively in a fast-paced environment.

Academic Qualifications and Certifications

• Bachelor's degree or equivalent in information security, cybersecurity, computer science, or related.
• Certified Information Systems Security Professional (CISSP) or Certified Information Privacy Professional (CIPP / CIPM) or Certified Data Management Professional (CDMP)
• Cloud security certifications (e.g.,AWS Security Specialty,Azure Security Engineer Associate)

Workplace type

Hybrid Working

About NTT DATA

NTT 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 Employer

NTT 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.