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Principal Security Engineer

Ethos LifeBangalore, IndiaSecurity/IT
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Salary
Not listed
Job type
Full-time
Posted
22 Jun 2026
Status
Open · checked 7d ago

About this role

The Principal Security Engineer position at Ethos in Bengaluru is a high-impact technical leadership role focused on application security, AI protection, and cloud architecture reporting to the CISO. This opportunity is well-suited for seasoned security professionals with extensive backgrounds in safeguarding modern cloud environments and emerging artificial intelligence platforms.

Role Overview

In this position, the selected professional will guide both strategic security initiatives and daily security operations across modern application stacks and cloud systems. The role involves close collaboration with engineering, DevOps, architecture, and compliance groups to shape the protective posture of platforms and development practices.

Key Responsibilities

Design and implement secure architectures for microservices, APIs, applications, and containerized workloads.
Enforce application security best practices throughout the software development lifecycle and integrate security into continuous integration pipelines.
Perform threat modeling, risk assessments, and security design reviews for systems.
Lead the AI security program by creating risk frameworks, governance policies, and threat models for large language model integrations and machine learning systems.
Conduct pre-deployment red-teaming, adversarial testing, and security reviews for AI-powered features against prompt injection and data leakage.
Manage complex security incidents, lead root cause analysis, and provide technical mentorship to developers and security personnel.

Requirements

Ten or more years of professional background in security engineering or security architecture.
Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
Comprehensive expertise in cloud platforms like AWS, alongside infrastructure-as-code tools such as Terraform or CloudFormation.
Strong background in application security, secure software development, and zero-trust architectures.
Proficiency in programming and scripting languages including Python, JavaScript, and Go.
Demonstrated hands-on capability in evaluating AI and machine learning risks using frameworks like OWASP LLM Top 10 or MITRE ATLAS.

Nice to Have

Professional certifications including CISSP, CCSP, AWS Security Specialty, or GIAC credentials.
Practical knowledge of Kubernetes security, service mesh, and cloud-native security tools.
Background working within regulated industries such as fintech, healthcare, or large-scale SaaS.
Familiarity with AI red-teaming, adversarial machine learning, and secure configuration baselines for platforms like AWS Bedrock.
Understanding of emerging artificial intelligence regulations such as the EU AI Act.

Skills and Tools

Python
AWS
Kubernetes
JavaScript
LLM
Terraform
SAST and DAST tools
Secure API Gateways

About the Company

Ethos operates as a leading life insurance technology enterprise that utilizes a robust three-sided digital platform to protect families, support agents, and assist carriers. The organization removes traditional barriers by offering instant, accessible insurance products that eliminate medical exams and streamline the purchasing experience.

How to Apply

Interested candidates should visit the official Ethos careers page to submit their application for this Bengaluru-based opportunity.

Skills and tech stack

PythonAWSKubernetesJavaScriptLLMTerraform

Questions candidates ask

What experience is required for the Principal Security Engineer role?

Candidates must have 10+ years of experience in security engineering or architecture roles, along with a bachelor's degree in a relevant discipline.

Where is this job located?

The position is located in Bengaluru, India.

Who does this role report to?

The Principal Security Engineer reports directly to the Chief Information Security Officer (CISO).

What specific AI security frameworks are relevant to this position?

The role involves applying industry guidance from the NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS, and CISA.

What technical skills are listed as required?

Required technical skills include Python, AWS, JavaScript, Terraform, Kubernetes familiarity, secure coding practices, and cloud infrastructure-as-code tools.

Ready to apply?

The application is on the official Ethos Life careers page.

Apply on company site