# OT Security Architect

**Company**: GlaxoSmithKline (GSK)
**Location**: Bengaluru
**Experience**: senior
**Job type**: full-time
**Category**: Security
**Industry**: Healthcare

**Apply**: https://gsk.wd5.myworkdayjobs.com/en-US/GSKCareers/job/Bengaluru-Luxor-North-Tower/Senior-Principal-Architect---Security-Architecture---Solution-Engineering---OT-Security_450140?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/job/ot-security-architect-8dd36486-b5b/

## Description

You will own OT Security architecture across GSK's global manufacturing, laboratory and research estate, leading a team of seven.

The role involves owning IEC 62443 zone and conduit design, Purdue model segmentation, safety system boundaries, OT vulnerability and detection architecture, and the convergence of IT and OT security controls in a GxP-validated environment.

Key responsibilities include:

- Owning OT security architecture across the global manufacturing, laboratory and research estate

- Leading four OT architects across the US, UK and India, plus Workday line management for three architects whose functional work sits in other domains

- Driving convergence of IT and OT security controls without importing IT assumptions that break production

- Evaluating and selecting OT security tooling against the architecture model

Basic qualifications:

- 15+ years in security architecture, including managing matrixed reports across geographies

- Domain focus: OT Security (OT, ICS and IoT across manufacturing, laboratory and research sites)

- IEC 62443 and Purdue Model expertise

- OT network zone and conduit segmentation and OT monitoring integration using Claroty, Dragos or Nozomi Networks

Preferred qualifications:

- Leading an OT transformation or Future Ready OT style programme at enterprise scale

- OT asset discovery architecture across sites with incomplete or unreliable inventories

- NIS2 scoping and reporting obligations for manufacturing sites in scope

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## Skills

### Required
- AI for Cybersecurity
- Application Security
- Cloud Security
- Computer Programming
- Data Security
- Identity Access Management (IAM)
- Information Systems
- Infrastructure Security
- ML Security
- Operating Systems Security
- Scripting
- Security Engineering
- Security Technologies
- Security Testing
- Vulnerability Management

### Nice to have
- Leading an OT transformation or Future Ready OT style programme at enterprise scale
- OT asset discovery architecture across sites with incomplete or unreliable inventories
- NIS2 scoping and reporting obligations for manufacturing sites in scope

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Source: [Apply at gsk.wd5.myworkdayjobs.com](https://gsk.wd5.myworkdayjobs.com/en-US/GSKCareers/job/Bengaluru-Luxor-North-Tower/Senior-Principal-Architect---Security-Architecture---Solution-Engineering---OT-Security_450140?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)