# Director - Security Architecture & Solution Engineering - OT Security at GSK

GSK is hiring a Director - Security Architecture & Solution Engineering - OT Security for a remote role open to applicants in India. Level rates it Little AI ●○○○; you can [apply on GSK](https://jobsbylevel.com/go/97ed0244-029b-4eab-ae61-4aaa673b532a?utm_medium=ai-agent).

AI Level 1, AI centrality 33 out of 100. Remote (Bengaluru Luxor North Tower).

## Details

- Company: [GSK](https://jobsbylevel.com/companies/gsk)
- AI level: AI Level 1 (score 33 out of 100)
- Location: Remote (Bengaluru Luxor North Tower)
- Posted: November 9, 2026
- Apply: https://jobsbylevel.com/go/97ed0244-029b-4eab-ae61-4aaa673b532a?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=director-security-architecture-solution-engineering-ot-security-at-gsk-f0c97d

## Description

GSK remains committed to achieving bold commercial ambitions for the future. By 2031, we aim to deliver £40 billion in annual sales, leveraging our existing strong performance momentum to significantly increase our positive impact on the health of billions of patients globally. Our Ahead Together strategy is centred on early intervention to prevent and alter the course of disease, thereby protecting people and supporting healthcare systems. Our diverse portfolio consists of vaccines, specialty medicines, and general medicines. Through continuous innovation and a dedicated focus on scientific and technical excellence, we strive to develop and launch new, groundbreaking treatments that address critical health challenges. Domain focus: OT Security (OT, ICS and IoT across manufacturing, laboratory and research sites); domain authority aligned to IEC 62443 and the Purdue Model. Job Purpose: Own OT Security architecture across GSK's global manufacturing, laboratory and research estate, leading a team of seven. You own 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. About the team : Security Architecture and Solution Engineering sets the target-state security architecture for GSK and builds the solutions that realise it. The function brings IT and OT architecture under single ownership for the first time, spanning Network and Zero Trust, Application Security, Platform Security, MDR and Detection Engineering, VM and Configuration Management, Data Security, and OT Security across a global manufacturing, laboratory and research estate. Architecture sets the standards and reference designs, Solution Engineering builds, tests and packages them, and a managed service vendor operates them. Architecture accountability never transfers: Cyber Architecture and Solutions designs and builds, the vendor runs. Twenty roles, with standards applying in more than 100 countries. What makes this role different. OT security in pharmaceutical manufacturing is not IT security applied to different hardware. A control that is routine in IT can halt a production line or invalidate a GxP validation, and change design has to account for that from the start. You will need genuine IEC 62443 and Purdue model depth — IT security leadership alone does not transfer, and the interview will test this directly. Your team spans the US, UK and India, and you will also hold Workday line management for three architects whose day-to-day work sits in other domains. Key responsibilities: This role will provide you the opportunity to lead key activities to progress your career. These responsibilities include some of the following: Own OT security architecture across the global manufacturing, laboratory and research estate. Own IEC 62443 zone and conduit design and Purdue model network segmentation. Own safety system boundary design and the constraints that follow from GxP validation. Own OT vulnerability management architecture where standard IT patching cannot be applied, including compensating control design. Own OT asset discovery architecture across sites with incomplete inventories. Own OT detection architecture for handoff to the Cyber Defence SOC, which operates it. Drive convergence of IT and OT security controls without importing IT assumptions that break production. Lead four OT architects across the US, UK and India, plus Workday line management for three architects whose functional work sits in other domains — an administrative rather than a technical responsibility. Lead the OT architecture contribution to the Future Ready OT programme, GSK's multi-year effort to bring manufacturing and laboratory sites to a common OT security baseline. Assure vendor handover for OT tooling and retain architecture accountability. Lead your team in using approved AI tools to improve productivity and ways of working,

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/director-security-architecture-solution-engineering-ot-security-at-gsk-f0c97d

Source: https://jobsbylevel.com/jobs/director-security-architecture-solution-engineering-ot-security-at-gsk-f0c97d

## Cite this page

Level. https://jobsbylevel.com/jobs/director-security-architecture-solution-engineering-ot-security-at-gsk-f0c97d.

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