OT Cyber Security Consultant

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What you’ll do

  • Design end-to-end security architectures across IT and OT estates
  • Own vulnerability lifecycle: identification, prioritisation, remediation
  • Drive risk reduction across complex enterprise environments
  • Embed security controls into infrastructure, apps, and OT systems
  • Lead threat modelling and secure design decisions
  • Improve vulnerability management maturity and reporting
  • Partner with engineering and OT teams to operationalise security

What you’ll bring

  • 5+ years hands‑on cybersecurity in enterprise environments
  • Strong vulnerability management across IT and OT
  • Experience with VM tooling and remediation workflows
  • Proven OT security exposure in critical environments
  • Background operating as a Security Architect
  • Solid grasp of threats, risk, and mitigation strategies
  • Ability to translate security into practical delivery
  • Knowledge of Zero Trust principles
  • Experience in water or utilities highly beneficial
  • Exposure to regulated or CNI environments preferred

#J-18808-Ljbffr”, “datePosted”: “2026-05-20”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Gazelle Global”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__436828282__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=299” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Gazelle Global
Apply for the OT Cyber Security Consultant
Location: London
Job Description:

What you’ll do

  • Design end-to-end security architectures across IT and OT estates
  • Own vulnerability lifecycle: identification, prioritisation, remediation
  • Drive risk reduction across complex enterprise environments
  • Embed security controls into infrastructure, apps, and OT systems
  • Lead threat modelling and secure design decisions
  • Improve vulnerability management maturity and reporting
  • Partner with engineering and OT teams to operationalise security

What you’ll bring

  • 5+ years hands‑on cybersecurity in enterprise environments
  • Strong vulnerability management across IT and OT
  • Experience with VM tooling and remediation workflows
  • Proven OT security exposure in critical environments
  • Background operating as a Security Architect
  • Solid grasp of threats, risk, and mitigation strategies
  • Ability to translate security into practical delivery
  • Knowledge of Zero Trust principles
  • Experience in water or utilities highly beneficial
  • Exposure to regulated or CNI environments preferred

#J-18808-Ljbffr…

Posted: May 20th, 2026