Security Technical Architect

NTT; Johannesburg; Hybrid; ZAR 70,000 - 100,000; Full time

Job summary

A global technology services leader is seeking a Security Technical Architect in Johannesburg. You'll design secure architectures and integrate security requirements, collaborating with teams to ensure compliance and security. Ideal candidates should have extensive knowledge of security domains and experience in a multinational tech environment. This role offers hybrid working and the chance to be part of a diverse, innovative organization.

Qualifications

• Deep knowledge of multiple security domains.
• Proficiency in enterprise architecture principles.
• Understanding of security regulations and standards.
• Hands-on experience with various security technologies.
• Strong analytical and problem-solving skills.

Responsibilities

• Design robust security architectures.
• Integrate security requirements into system design.
• Evaluate and select security technologies.
• Create and enforce security policies.
• Lead incident response activities.

Skills

Network security

Application security

Cloud security

Data protection

Identity and access management

Cryptography

Secure coding

Client engagement skills

Technical consulting

Education

Bachelor's degree in IT or computer science

Tools

Firewalls

Intrusion detection / prevention systems

SIEM

Vulnerability scanners

Secure coding analysis tools

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.

Your day at NTT DATA

As a Security Technical Architect at NTT DATA, you'll design robust security architectures that safeguard our systems, applications, and infrastructure. Working closely with cross-functional teams, you'll integrate security requirements throughout the system design and development lifecycle, ensuring our technology solutions are secure, compliant, and industry-leading.

On a day-to-day basis, you'll be viewed as a trusted technical advisor, collaborating with developers, engineers, and project managers to embed security into every project. Your expertise in secure coding practices, network security, identity and access management, DATA protection, and other security domains will be instrumental.

You'll play a pivotal role in evaluating and selecting security technologies, creating and enforcing security policies, and leading incident response activities. By setting technical standards and providing pre-sales technical support, you'll help define how our solutions meet client objectives and regulatory requirements.

Your role extends to managing client proof-of-concept initiatives and ensuring a smooth transition from proposed solutions to delivery. You'll document executive summaries, statements of work, and network diagrams, oversee pricing formats, and validate proposals, making you a key player in bringing security-focused projects to life.

To thrive in this role, you need to have :

• Deep knowledge of security domains : network security, application security, cloud security, DATA protection, identity and access management, cryptography, and secure coding.
• Proficiency in enterprise architecture principles and frameworks (e.g., TOGAF).
• Understanding of security regulations, standards, and frameworks (e.g., ISO 27001, NIST, PCI dSS).
• Hands-on experience with security technologies and tools (e.g., firewalls, intrusion detection / prevention systems, SIEM, vulnerability scanners, secure coding analysis tools).
• Experience in a large-scale, multinational technology services environment.
• Excellent analytical and problem-solving abilities for assessing risks and analysing security issues.
• Strong client engagement skills and technical consulting aptitude.
• Ability to collaborate and communicate effectively with team members.
• Bachelor's degree in IT, computer science, or a related field.

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.