AI Security Engineer III - Agentic AI & Security Automation

American Express; Bengaluru; Hybrid; INR 2,400,000 - 4,200,000; Full time

Benefits offered by this job

Hybrid work model

Competitive base salary

Bonus incentives

Medical insurance

Career development opportunities

Job summary

American Express is seeking an innovative AI Security Engineer to design and implement AI-powered security solutions that automate vulnerability detection, remediation, and secure software delivery. The role focuses on building autonomous AI agents, integrating with GitHub, and orchestrating workflows to reduce manual remediation across code, dependencies, containers, and cloud environments.

Ideal candidates will be strong Python developers with hands-on experience in AI/LLM technologies, REST

Qualifications

• Bachelor's degree in CS, Software Engineering, Cybersecurity, AI, or equivalent practical experience.
• 5-8 years hands-on software development, automation or DevSecOps experience.
• Strong Python programming, REST API integrations, JSON handling, and automation components.
• Experience with Generative AI/LLMs, prompt engineering, tool calling, and AI workflows.

Responsibilities

• Design and deploy AI agents to automate vulnerability management and cryptographic security processes.
• Develop AI-powered vulnerability analysis across code, dependencies, APIs, and containers.
• Create GitHub PRs, automate tests, and ensure secure remediation workflows.
• Build automated remediation validation, rescans, and deployment verifications.
• Collaborate with security engineering, DevSecOps, and application teams to deliver reliable AI-driven security solutions.

Skills

Python

AI agent development

REST APIs

GitHub automation

CI/CD pipelines

LangChain

LangGraph

Security fundamentals

Education

Bachelor's degree in CS or related

Tools

LangChain

LangGraph

GitHub

Job description

Job Description

We are seeking an innovative and hands‑on AI Security Engineer to design, develop, and implement AI‑powered solutions that transform traditional cybersecurity processes through intelligent automation, agentic AI, and secure software engineering. This role will primarily focus on developing autonomous and semi‑autonomous AI agents to identify, analyze, correlate, and prioritize security vulnerabilities; generate remediation recommendations; automate secure code and dependency fixes; validate proposed changes; create GitHub pull requests; and proactively engage application owners through intelligent notification and escalation workflows. The engineer will build AI‑driven capabilities to streamline vulnerability remediation across application code, APIs, software dependencies, container images, and cloud environments. A key objective is to reduce manual remediation effort, accelerate vulnerability closure, improve reporting accuracy, and enable application teams to address security risks more efficiently. The engineer will also contribute to AI‑driven innovations across Cryptographic Metadata, Automated Assurance, and Cryptographic Lifecycle Visibility, improving security posture, inventory accuracy, compliance, and proactive risk management. The ideal candidate is a strong Python developer with practical experience in AI/LLM technologies, AI agent development, REST API integrations, GitHub automation, CI/CD pipelines, and secure software development. The candidate should be comfortable building production‑quality automation solutions and applying emerging AI capabilities to solve real‑world cybersecurity challenges.

Responsibilities

• AI Agent Development & Innovation: Design, develop, and deploy intelligent AI agents using LLMs, agentic AI frameworks, retrieval‑augmented generation (RAG), tool/function calling, and workflow orchestration to automate vulnerability management and cryptographic security processes.
• AI‑Driven Vulnerability Detection & Remediation: Develop AI‑powered solutions to analyze application code, GitHub repositories, dependencies, APIs, and container images; identify security vulnerabilities; generate secure remediation recommendations; and automate code and dependency fixes.
• Automated Code Fixes & GitHub Integration: Build intelligent agents capable of generating remediation code, updating vulnerable dependencies, executing automated tests and security validations, and creating GitHub pull requests for application owner review and approval.
• Intelligent Workflow Automation: Implement automated pull request monitoring, application owner notifications, remediation tracking, and escalation workflows. For example, trigger configurable email or collaboration‑tool reminders when remediation pull requests remain unreviewed or unmerged beyond defined thresholds, such as 24 hours.
• AI‑Driven Vulnerability Triage & Correlation: Develop AI‑powered workflows to correlate findings, security scanners, and application repositories; identify potential duplicate or stale findings; analyze severity reclassifications; and distinguish actionable vulnerabilities from reporting discrepancies.
• Automated Remediation Validation: Develop workflows to validate remediation effectiveness through automated testing, security rescans, deployment verification, and vulnerability status reconciliation. Ensure findings are accurately tracked through remediation and closure.
• Cryptographic Metadata & Discovery: Develop AI‑powered capabilities to discover cryptographic algorithms, certificates, keys, libraries, configurations, and dependencies across applications and repositories, improving inventory accuracy and risk visibility.
• Automated Cryptographic Assurance: Build intelligent solutions that evaluate cryptographic implementations against enterprise security policies, identify noncompliant configurations, assess cryptographic risks, and recommend remediation actions.
• Cryptographic Lifecycle Intelligence: Develop proactive monitoring and AI‑driven workflows to identify expiring certificates, deprecated algorithms, key rotation requirements, and cryptographic migration opportunities.
• Security Platform & API Integration: Integrate AI agents with GitHub APIs, vulnerability APIs, AI Harness assessment results, vulnerability management platforms, and enterprise security tools to automate security analysis, risk prioritization, remediation workflows, and reporting.
• AI‑Powered Security Insights & Reporting: Develop automated dashboards, vulnerability trend analysis, risk prioritization, remediation recommendations, and application owner notifications using findings from multiple security data sources. Enable visibility into new vulnerabilities, severity reclassifications, remediation progress, and outstanding security risks.
• AI Agent Reliability & Security Controls: Implement secure AI agent workflows with appropriate human approval, least‑privilege access, audit logging, input/output validation, and safeguards against prompt injection or unauthorized actions. Evaluate AI‑generated remediation recommendations for correctness, security, and reliability before implementation.
• Engineering & Collaboration: Write maintainable, reusable, and well‑tested Python code; develop scalable automation components; integrate solutions into CI/CD pipelines; and collaborate with security engineering, application development, DevSecOps, and infrastructure teams to deploy reliable AI‑driven security solutions.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Cybersecurity, Artificial Intelligence, or a related field, or equivalent practical experience.
• 5-8years of hands‑on experience in software development, automation engineering, DevSecOps, security engineering, or related technical roles.
• Strong programming skills in Python, including scripting, REST API integrations, JSON processing, data manipulation, error handling, automated testing, and development of reusable automation components.
• Practical experience developing applications or automation solutions using Generative AI and Large Language Models (LLMs), including prompt engineering, tool/function calling, structured outputs, and AI agent workflows.
• Familiarity with AI agent frameworks and orchestration technologies such as LangChain, LangGraph or equivalent frameworks.
• Experience working with GitHub, Git workflows, pull requests, repository automation, and CI/CD pipelines.
• Understanding of software security fundamentals, vulnerability identification, secure coding practices, dependency management, and vulnerability remediation workflows.
• Working knowledge of common application security vulnerabilities and remediation approaches involving APIs, open‑source dependencies, container images, and application code.
• Familiarity with security scanning tools, vulnerability management platforms, or CTEM concepts, including vulnerability prioritization, risk scoring, remediation tracking, and validation.
• Experience with REST API integrations, scheduled automation, event‑driven workflows, and integration of multiple enterprise systems.
• Understanding of secure software development practices, including code reviews, unit testing, automated security testing, and deployment validation.
• Awareness of AI application security considerations, including prompt injection, sensitive‑data handling, least‑privilege access, human‑in‑the‑loop approval, and validation of AI‑generated outputs.
• Basic knowledge of cryptographic security concepts, including encryption algorithms, TLS, digital certificates, cryptographic libraries, and key management.
• Strong analytical, troubleshooting, and problem‑solving skills, with the ability to translate cybersecurity requirements into practical engineering and automation solutions.
• Ability to collaborate effectively with cross‑functional engineering, application development, DevSecOps, and cybersecurity teams.

About Us

At American Express, our culture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. From delivering differentiated products to providing world‑class customer service, we operate with a strong risk mindset, ensuring we continue to uphold our brand promise of trust, security, and service. As part of Team Amex, you’ll experience our powerful backing with comprehensive support for your holistic well‑being and many opportunities to learn new skills, develop as a leader, and grow your career. Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express.

About The Team

We back you with benefits that support your holistic well‑being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally:

• Competitive base salaries
• Bonus incentives
• Support for financial‑well‑being and retirement
• Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location)
• Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need
• Generous paid parental leave policies (depending on your location)
• Free access to global on‑site wellness centers staffed with nurses and doctors (depending on location)
• Free and confidential counseling support through our Healthy Minds program
• Career development and training opportunities

American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.