Senior Technologist-Cybersecurity

Infosys; Bengaluru; Hybrid; INR 1,800,000 - 3,200,000; Full time

Job summary

Infosys Limited seeks a Senior Technologist for Zero Trust and AI Security to shape security posture for large enterprises. You will bridge complex requirements with business goals, working with global clients, engineering teams, and executives.

Role emphasizes architecture leadership, AI-enabled security operations, and hybrid/multi-cloud designs to protect critical assets and ensure regulatory compliance.

Qualifications

• 5+ years of strong experience in cybersecurity and Zero Trust design for large enterprises.
• Hands-on experience with AI/ML security and threat detection in distributed environments.
• Expertise in IAM, cloud security, and secure multi-cloud architectures.
• Ability to translate security risks into actionable business insights for executives.
• Experience guiding security program governance and regulatory alignment.
• Proven track record leading cross-geo teams and collaborating with C-suite stakeholders.

Responsibilities

• Architect and implement Zero Trust frameworks for distributed enterprise environments.
• Integrate AI/ML into security operations for threat hunting and incident response.
• Lead identity-centric security designs across hybrid/multi-clouds.
• Oversee data security controls ensuring global regulatory compliance.
• Align security risk management with business goals to drive digital transformation.
• Mentor senior teams and provide thought leadership on emerging security tech.
• Assess and optimize network security architectures to enforce granular access.

Skills

Zero Trust architectures

AI security

IAM

Cloud security

Hybrid work coordination

Security governance

Architectural leadership

Stakeholder communication

Education

Master's degree in Computer Science, Cybersecurity, or related field

Tools

AWS

Azure

Google Cloud

Kubernetes

Containers

Serverless

Service Meshes

Job description

Infosys Limited is a global leader in next-generation digital services and consulting. With over four decades of experience in managing the systems and workings of global enterprises, the company steers clients through their digital transformation journeys. Operating across more than 50 countries, Infosys enables businesses to navigate their digital evolution by leveraging AI-powered core, agile digital scale, and a deep commitment to learning and innovation. The organization serves a diverse portfolio of industries, including financial services, retail, communications, and manufacturing, maintaining a massive global footprint that impacts millions of end-users daily.

Looking for candidates with 5+ years of strong experience in Cybersecurity, with hands‑on expertise in distributed enterprise, designing and deploying end‑to‑end Zero Trust architectures.

As a Senior Technologist for Zero Trust and AI Security, you will serve as a high‑level strategic advisor and technical architect, shaping the security posture for large‑scale enterprise environments. You will bridge the gap between complex security requirements and business objectives, working closely with global clients, internal engineering teams, and executive stakeholders.

Key Responsibilities :

• Architect and implement comprehensive Zero Trust frameworks to secure distributed enterprise environments against sophisticated threat vectors.
• Integrate Artificial Intelligence and Machine Learning models into security operations to automate threat hunting, anomaly detection, and incident response.
• Lead the design of identity‑centric security models, ensuring seamless and secure access management across hybrid and multi‑cloud infrastructures.
• Oversee the implementation of advanced data security and privacy controls to ensure continuous compliance with global regulatory standards.
• Collaborate with C‑suite stakeholders to align security risk management strategies with long‑term business growth and digital transformation goals.
• Mentor senior technical teams and provide thought leadership on emerging security technologies to maintain a competitive edge in the cybersecurity landscape.
• Evaluate and optimize network security architectures to eliminate perimeter‑based vulnerabilities and enforce granular access policies.

Required Skillset:

• Demonstrated expertise in designing and deploying end‑to‑end Zero Trust architectures within large‑scale, complex enterprise ecosystems.
• Proven ability to leverage AI and analytics to enhance security operations, including the development of predictive risk models and automated compliance monitoring.
• Strong command over identity and access management (IAM) protocols, network security, and data protection strategies in cloud‑native environments.
• Exceptional communication skills, with the ability to translate highly technical security risks into actionable business insights for non‑technical leadership.
• Extensive experience in managing enterprise‑wide security risk and compliance frameworks, ensuring alignment with international standards and local regulations.
• Ability to thrive in a hybrid work environment, coordinating effectively with geographically dispersed teams and global client organizations.
• Architect security solutions across AWS, Azure, and Google Cloud environments.
• Design secure cloud‑native architectures leveraging Kubernetes, containers, serverless platforms, and service meshes.
• Implement cloud security controls aligned with Zero Trust principles, including workload protection, API security, secrets management, and encryption.

AI, GenAI & Agentic Security :

• Define security architectures for AI/ML and GenAI platforms.
• Implement controls to secure model access, training datasets, embeddings, vector databases, prompts, and inference workflows.
• Design governance frameworks for autonomous AI agents, agent‑to‑agent interactions, and AI orchestration platforms.
• Address emerging AI risks including prompt injection, data leakage, model abuse, adversarial attacks, and unauthorized access.

Education:

• A Masters degree in Computer Science, Cybersecurity, or a related field.
• Strong interpersonal skills, characterized by the ability to influence cross‑functional teams and drive consensus on complex architectural decisions.