Senior Security Technical Architect

NTT Limited; Bengaluru; Hybrid; INR 3,500,000 - 5,500,000; Full time

Job summary

NTT DATA is seeking a Senior Security Technical Architect to serve as a trusted advisor, security strategist and pre‑sales leader across multinational environments.

You will design scalable security architectures spanning infrastructure, networks, cloud, applications, identity and data protection, while engaging executive stakeholders and delivery teams to deliver secure technology solutions.

Qualifications

• Experience designing and implementing enterprise security solutions across multinational environments.
• Ability to engage with executive stakeholders and global technology teams.
• Proven track record leading security transformation and infrastructure modernization.
• Strong architecture, design, customer engagement and implementation experience with listed technologies.

Responsibilities

• Design and implement robust security architectures across infra, networks, cloud, apps and IAM.
• Collaborate with clients, sales teams, solution architects and delivery teams to craft secure tech solutions.
• Lead pre‑sales activities and present innovative security solutions addressing complex business challenges.
• Engage with C‑level stakeholders and drive global security transformation initiatives.

Skills

Enterprise security architecture

Network security

Cloud security

Zero trust

Security operations

SIEM

IAM

PAM

Data protection

Encryption

Governance

Risk management

Regulatory compliance

TOGAF

NIST

ISO 27001

PCI DSS

COBIT

ITIL

Tools

Cisco

Check Point

Palo Alto

Fortinet

Zscaler

F5

CyberArk

Splunk

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 We are seeking a highly accomplished Senior Security Technical Architect to join our team as a trusted technical advisor, security strategist, and pre‑sales leader. This is an exceptional opportunity for a seasoned security professional with strong global exposure, deep expertise across enterprise security technologies, and a proven track record of designing and presenting complex security solutions within multinational environments.

As a subject matter expert, you will be responsible for designing robust and scalable security architectures across infrastructure, networks, cloud platforms, applications, and identity environments. You will work closely with clients, sales teams, solution architects, and delivery teams to develop secure technology solutions that protect critical business assets while aligning with regulatory requirements and industry best practices. The successful candidate will possess strong pre‑sales consulting experience, the ability to engage with C‑level stakeholders, and experience developing and presenting innovative security solutions that address complex business challenges.

Key Responsibilities

• Experience working within multinational or global technology environments.
• Proven experience designing and implementing enterprise security solutions across multiple countries and regions.
• Experience engaging with executive stakeholders, global technology teams, and international clients.
• Experience leading global security transformation and infrastructure modernization initiatives.
• Ability to operate effectively within complex matrixed organizations.

Vendor Security Expertise

Candidates must possess strong architecture, design, implementation, and pre‑sales experience across the following security technologies:

• Cisco Firewall Technologies
• Check Point Security Solutions
• Palo Alto Networks Firewalls
• Fortinet Security Solutions
• Zscaler Secure Access Solutions
• F5 Application Delivery and Security Solutions
• CyberArk Privileged Access Management (PAM)
• Splunk SIEM and Security Operations Solutions

Exposure to all the above technologies is considered a mandatory requirement. Candidates must be able to demonstrate solution architecture, design, customer engagement, and implementation experience across these technologies.

Certifications

The successful candidate must hold current and relevant certifications from the major security vendors listed below.

• Cisco: Cisco Security Certification (CCNP Security, CCIE Security, or equivalent)
• Check Point: CCSA and/or CCSE
• Palo Alto Networks: PCNSA and/or PCNSE
• Fortinet: Fortinet Network Security Expert Certification (NSE/Fortinet Certified Professional or higher)
• Zscaler: Zscaler Certified Specialist or equivalent
• F5: F5 Certified Technology Specialist (CTS) or equivalent
• CyberArk: CyberArk Defender, Sentry, or equivalent CyberArk certification
• Splunk: Splunk Enterprise Security Certification or Splunk Architect Certification

Additional Preferred Certifications

• CISSP
• CCSP
• CISM
• TOGAF
• SABSA
• ITIL
• COBIT
• SAFe

Technical Knowledge

The successful candidate will possess advanced expertise across:

• Enterprise Security Architecture
• Network Security Architecture
• Cloud Security
• Zero Trust Security
• Security Operations
• SIEM Platforms
• Identity and Access Management (IAM)
• Privileged Access Management (PAM)
• Data Protection and Encryption
• Secure Infrastructure Design
• Security Governance
• Risk Management
• Regulatory Compliance

Strong knowledge of security frameworks including:

• TOGAF
• NIST
• ISO 27001
• PCI-DSS
• COBIT
• ITIL

Workplace type: Hybrid Working

About NTT DATA

NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start‑up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

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 NTT family and you’ll be part of the world’s largest ICT company (by revenue). We’ve combined the capabilities of 28 remarkable companies to become one, leading technology services provider. Together, we help our people, clients, and communities do great things with technology to create a more secure and connected future. We employ 40,000 people across 57 countries. By bringing together the world’s best technology companies and emerging innovators, we work together to deliver sustainable outcomes to businesses and the world. Innovation is part of our DNA. We believe it’s key to what makes us different. So, we strive to move forward, challenge the status quo, and drive excellence through the technologies we integrate and the services we deliver around the world. The result is connected cities, connected factories, connected healthcare, connected agriculture, connected conservation, connected mobility, and connected sport. Together we enable the connected future. You’ll be joining a global employer that is committed to attracting, growing and keeping the best talent. A place where you will be at the heart of our success!