Own OT Security architecture across GSK's global manufacturing, laboratory and research estate, leading a team of seven. Focus on OT, ICS and IoT across manufacturing and research sites.
Responsibilities
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.
Requirements
Bachelor's degree in a relevant discipline, or equivalent professional experience.
Nice to have: OT transformation or Future Ready OT style programme
Own OT Security architecture across GSK's global manufacturing, laboratory and research estate, leading a team of seven. focusing on IEC 62443 and Purdue model segmentation.
Responsibilities
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
Requirements
Bachelor's degree in a relevant discipline, or equivalent professional experience
Serve as the subject-matter guide for Operational Technology (OT) configuration data in ServiceNow, integrating discovery data, governing quality, and IT-to-OT dependency modeling to strengthen manufacturing resilience.
Locations (2)
United Kingdom
Chennai, Tamil Nadu, India
Responsibilities
Maintain an accurate, reconciled inventory of in-scope OT assets in ServiceNow
Define and enforce OT CI classifications, required attributes, relationships, and onboarding standards
Drive discovery coverage across sites using passive approaches and trusted OT platforms
Act as the CMDB specialist for Claroty xDome data
Build and maintain dependencies linking manufacturing services and applications (like PAS-X and TrakSYS) to OT systems
Requirements
Bachelor’s degree in Engineering
Bachelor’s degree in Computer Science
Bachelor’s degree in Information Technology
Nice to have: Claroty xDome/CTD
OT Security Analyst – ICSSecurity & Network Segmentation
Assess and strengthen cybersecurity across industrial and manufacturing sites throughout the Americas, focusing on OT asset discovery, network topology, security assessments, sensor coverage, and network segmentation support.
Compensation
The annual salary for this position is between $[134,000 - 154,500 depending on experience and other qualifications of the successful candidate.
Responsibilities
Conduct OT site security assessments, building accurate inventories of industrial assets, network topology, connectivity, and security controls.
Assess manufacturing sites against the OT Reference Architecture and document security gaps, sensor coverage, risks, and recommended improvements.
Support OT network segmentation initiatives by reviewing zones, conduits, application flows, firewall requirements, and proposed network designs.
Analyze passive OT network traffic and security telemetry using platforms such as Dragos, Claroty, or Nozomi Networks to support segmentation and security assessments.
Partner with Network teams on segmentation activities while providing security guidance on firewall rules, connectivity requirements, and production impacts.
Lead technical network security reviews for private equity and corporate clients, assessing enterprise network architecture, segmentation, firewall configurations, and cloud security across on‑premise, cloud and hybrid environments.
Responsibilities
Lead network security reviews as part of cyber due diligence
Assess enterprise network architecture and design across data centres, offices, sites, cloud and hybrid environments
Review network segmentation and zoning, including VLANs, VRFs, DMZs, micro‑segmentation
Review firewall configurations and rule bases (Palo Alto, Fortinet, Check Point, Cisco)
Assess perimeter and internet exposure, VPN and remote access gateways, web application firewalls and DDoS protection
Lead the Network Team and own the global WAN, LAN, wireless, firewall, remote access, and voice platforms that connect corporate offices, data centers, cloud services, and manufacturing plants.
Responsibilities
Lead, manage, and develop the Network Team; set goals, assign work, conduct reviews, and build OT networking capability across the team.
Develop and communicate the scope, goals, deliverables, and milestones for all network and IT/OT projects.
Own the network budget, capital planning, and lifecycle/refresh roadmap; provide input to annual IT budget and prioritization.
Own the design, operation, and performance of the global WAN, SD-WAN/SASE, LAN, wireless, firewall, VPN, and unified communications platforms to deliver secure, high-availability services.
Monitor availability, performance, and capacity; drive root cause analysis and continuous improvement for network incidents.
Requirements
B.S. in Computer Science, Information Technology, Network Engineering, or related field
Nice to have: CCNP
Nice to have: CCIE
Nice to have: Fortinet NSE 4–7
Nice to have: ISA/IEC 62443 Cybersecurity Certificate
Responsible for the end-to-end health of the network, from the user’s device to the application server, ensuring high performance across Greenfield and Brownfield projects.
Compensation
A market-based salary depending on your experience and knowledge and attractive bonuses
Responsibilities
Manage and optimize Cisco Catalyst switches, Cisco Wireless, and Cisco Catalyst Center.
Administer a robust Fortinet stack including FortiManager, FortiClient EMS, and FortiClient
Execute complex configurations including VDOMs, NPU links, High Availability (HA), 802.3ad Aggregate interfaces, and Zoning
Lead and coordinate global OT security operations for ABB Electrification, managing device onboarding, vulnerability management, asset visibility, compliance, and stakeholder reporting across worldwide factories.
Responsibilities
Support global OT security operations across worldwide factories
Coordinate OT device onboarding and IDS integration
Generate and analyze vulnerability reports
Coordinate remediation efforts
Maintain OT asset inventories
Requirements
Bachelor's or Master's degree in Information Technology, Computer Science, Electrical/Control Engineering, Cybersecurity, or a related field
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