Haleon
OperationalTechnologySMEEngineer
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“Operational Technology SME Engineer at Haleon. Skills: Operational Technology cybersecurity, Claroty, Cisco industrial security, OT protocols. Act as subject matter expert for OT cybersecurity solutions. Lead technical implementation of new OT security capabilities”
What You'll Achieve.
effective delivery; integration; BAU operation of OT security capabilities; solutions are implemented effectively; meet business; operational; security requirements; minimising impact on operational continuity; continuous improvement; automation initiatives
Industry & Context.
Excellent problem-solving and analytical abilities; root cause analysis
What They're Looking For.
Must Have
Bachelor's degree or equivalent relevant work experience, 8 years in IT or OT, at least 5 years of hands-on engineering experience in operational technology or industrial control system security, CISSP or CISM (or equivalent), Expert-level technical knowledge of Claroty, Cisco industrial security solutions, OT protocols, secure IT/OT architectures, Engineering and implementation skills, configuration, integration, scripting, troubleshooting in OT environments, Excellent problem-solving and analytical abilities, focus on operational stability, safety, security, Ability to translate solution designs into practical, maintainable engineering deliverables in industrial settings, Stakeholder management, communication skills, work effectively with OT operations teams, Proven mentoring and knowledge-sharing capabilities, Sound understanding of how OT cybersecurity supports operational continuity and risk reduction, Up-to-date knowledge of current and emerging OT-specific cyber threats and defensive technologies
Nice to Have
Master's degree or equivalent relevant work experience, 10+ years in IT/OT environments, at least 7 years of specialised experience in OT cybersecurity engineering, particularly with Claroty and Cisco technologies, Deep hands-on expertise with Claroty platforms, OT asset visibility, exposure management, network protection, Cisco industrial networking and security solutions, Experience in OT protocols, segmentation, Purdue Model implementation, IT/OT convergence environments, Proven track record in implementing and supporting complex OT security solutions in industrial, large-scale, critical infrastructure settings, Experience with scripting and automation relevant to OT environments, Knowledge of relevant OT standards and regulations (e. g. , IEC 62443, NIS Regulations, GDPR)
What You'll Do.
Act as subject matter expert for OT cybersecurity solutions
Lead technical implementation of new OT security capabilities
Provide expert engineering support for BAU operations
Collaborate with teams to ensure solutions meet requirements
Develop and maintain technical standards
Lead vulnerability remediation
Support incident response
Mentor junior engineers
Monitor system performance
Contribute to evaluation of new OT security tools
How You'll Work.
Team & Collaboration
Collaborate with the Operational Technology Product Manager; Solution Architects; delivery teams; work effectively with OT operations teams; knowledge-sharing capabilities
Communication Scope
Stakeholder management; communication skills
Full Job Description
Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity. Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science. Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture. **Role overview:** The Operational Technology SME Engineer is a senior technical engineering role responsible for the expert design, implementation, optimisation, and ongoing support of the organisation’s Operational Technology (OT) cybersecurity solutions. This position provides deep technical expertise to ensure the effective delivery, integration, and BAU operation of OT security capabilities across industrial control systems, including ICS, SCADA, DCS, and IIoT. The role works closely with architecture and engineering teams to translate solution designs into robust, secure, and maintainable OT systems, with particular focus on Claroty and Cisco technologies. **Key Responsibilities** * Act as the subject matter expert for the design, build, configuration, integration, and optimisation of Operational Technology cybersecurity solutions, with deep expertise in Claroty and Cisco industrial security technologies * Lead the technical implementation and deployment of new OT security capabilities and enhancements across IT/OT environments * Provide expert engineering support for the day-to-day BAU ope
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