Application Security Architect

Mettler-Toledo International, Inc; Bengaluru; Hybrid; INR 4,500,000 - 7,500,000; Full time

Benefits offered by this job

Hybrid working model

Mediclaim + life insurance

Training opportunities

Career progression

Awards program

Job summary

The Principal Application Security Architect at Mettler-Toledo is a hands‑on execution leader responsible for delivering application security outcomes across cloud‑native and legacy enterprise systems. This role owns security delivery end‑to‑end—from design through production—ensuring high‑risk applications ship securely, on time, and at scale.

This is a doer role with architectural authority. You will lead threat modelling, architecture reviews, remediation, and enforce security release gates,

Qualifications

• Bachelor-level degree in computer science or related field.
• 12–15+ years in software engineering, application security, or architecture.
• Proven track record delivering AppSec improvements at scale.
• Deep hands-on expertise in secure SDLC, OWASP Top 10, API security, and threat modelling.
• Experience with cloud-native architectures and legacy systems (monoliths, on‑prem).
• Strong understanding of authentication/authorization (OAuth2, OIDC, SAML) and cryptography.
• Experience integrating security into CI/CD pipelines; familiar with risk reporting.

Responsibilities

• Own delivery of AppSec outcomes for critical applications and platforms.
• Lead hands-on threat modelling, architecture reviews, and remediation execution.
• Set and enforce security release gates and acceptance criteria.
• Reduce critical and high-risk vulnerabilities through deep code reviews and guidance.
• Mentor SW teams on secure coding, industry standards, tools, and processes.
• Engage with internal/external partners to align security commitments.
• Report clear risk status to senior leadership and develop security processes.
• Promote secure-by-design practices across software development.

Education

B.E / B.Tech / M.E / M.Tech (Computer Science or related fields)

Secure SDLC

OWASP Top 10

API Security

Threat modelling (STRIDE)

Cloud, APIs, microservices, containers, Kubernetes

Authentication & authorization (OAuth2, OIDC, SAML)

CI/CD security integration

ISO 27001/27002, NIST CSF

Vulnerability management tools (Blackduck, Trivy, Prisma Cloud, Tenable)

Penetration testing concepts

AppSec for Infrastructure

Networking (TCP/IP, UDP)

Security community involvement

Agile development

Lead without authority

Excellent communication

Tools

Blackduck

Trivy

Prisma Cloud

Tenable

Job description

About Mettler Toledo

METTLER TOLEDO is a global leader in precision instruments and services. We are renowned for innovation and quality across laboratory, process analytics, industrial, product inspection, and retailing applications. Our sales and service network is one of the most extensive in the industry. Our products are sold in more than 140 countries, and we have a direct presence in approximately 40 countries. For more information, please visit www.mt.com.

Our Opening and Your Responsibilities

Role summary

The Principal Application Security Architect is a hands‑on execution leader accountable for delivering application security outcomes across modern cloud‑native and legacy enterprise systems. This role owns security delivery end‑to‑end - from design through production, ensuring high‑risk applications ship securely, on time, and at scale. This is a doer role with architectural authority.

Primary Responsibility

• Own delivery of AppSec outcomes for critical applications and platforms
• Lead hands‑on threat modelling, architecture reviews, and remediation execution
• Set and enforce security release gates and acceptance criteria
• Actively reduce critical and high‑risk vulnerabilities through Deep Code reviews, root cause analysis, direct remediation guidance
• Ensure development teams understand the importance of application security principles
• Continuously liaise with various product teams to analyse application vulnerabilities
• Create and guide a team of local application security subject matter experts
• Serve as final technical authority for AppSec decisions on high‑stakes initiatives
• Unblock engineering teams and resolve security‑delivery conflicts
• Report clear, actionable risk status to senior leadership
• Develop organisational processes and methods for security, privacy and related assets
• Continuously evaluate vulnerabilities and risks in software platforms, interfaces and applications
• Perform SW Threat modelling, Security Risk Assessment across various technology stacks
• Create product security requirements and concepts; promote 'secure by design' approach
• Triage and remediation planning for discovered vulnerabilities aligned to program deadlines
• Engage with internal and external partners to ensure alignment to commitments
• Mentor SW teams on secure coding, best practices, industry standards, tools, and processes
• Seek to build‑in security during development of software systems and applications
• Ensure that organisational processes stay current; contribute to the Quality Management System

What You Need to Succeed

• Qualification: B.E / B.Tech / M.E / M.Tech (Computer Science or related fields)
• 12-15+ years in software engineering, application security, or architecture experience
• Proven history of executing and delivering AppSec improvements at scale
• Deep hands‑on expertise in: Secure SDLC and application architecture, OWASP Top 10, API Security Top 10, Threat modelling (STRIDE or equivalent)
• Strong experience securing Modern architectures (cloud, APIs, microservices, containers, Kubernetes) & Legacy enterprise systems (monoliths, SOA, on‑prem)
• Strong understanding of Authentication & authorization (OAuth2, OIDC, SAML), Cryptography, secrets management, secure configuration
• Deep experience integrating security into CI/CD pipelines
• Experience with ISO 27001/27002 and NIST Cybersecurity Framework
• Experience in identifying potential attacks and threat vectors and offer mitigation
• Experience with vulnerability management tools like Blackduck, Trivy, Prisma cloud, Tenable etc.
• Proficient in Security assessments, Authentication and access control
• Understanding of penetration testing, Applied cryptography and security protocols preferable
• Experience with AppSec practices for Infrastructure, connected devices etc.
• Good understanding of cryptographic primitives and their underlying principles preferable
• Good understanding of networking protocols, such as TCP/IP and UDP.
• Good understanding of Content Delivery Networks and their integration into applications
• Active in the security community. Regularly attends meetups or conferences
• Working understanding of Agile Development processes
• Lead without authority in a matrix organization
• Excellent communication skills - verbal and written
• Ability to translate complex ideas into simple solutions to implement

Our Offer to You

• Hybrid working model.
• Family Mediclaim benefits including parents & Term life insurance Cover.
• Wide portfolio of training opportunities including but not limited to Conferences, Workshops, Education reimbursement & Online learning.
• A wide range of Career Path to explore based on Individual strengths and aspirations.
• Quarterly and Annual awards for outstanding individuals and Quality of Life Improvement Program

We invite you to be part of our ONE TEAM to make the difference Precisely

Equal Opportunity Employment

We promote equal opportunity worldwide and value diversity in our teams in terms of business background, area of expertise, gender and ethnicity. For more information on our commitment to Sustainability, Diversity and Equal Opportunity please visit us [1] here.

References

Visible links

1. https://www.mt.com/us/en/home/microsites/sustainability/reporting.html