Sheraton Heathrow Hotel

Cyber Security Analyst, Vulnerability Management – OT

Sheraton Heathrow Hotel

full-time

Posted on:

Location Type: Hybrid

Location: United Kingdom

Visit company website

Explore more

✨ AI Apply
Apply

About the role

  • Identify OT assets on the estate using the OT NEMS tooling. Review and initiate asset data exchanges and updates between the OT NEMS tool & the OT asset database.
  • Identify potential vulnerabilities in OT systems using the OT NEMS tooling, reviewing its outputs for dissemination and assess the risks of potential threats, in collaboration with OT Operations colleagues.
  • Track measures to manage and mitigate vulnerabilities in OT systems, chairing forums.
  • Continuously monitor OT systems for any signs of security breaches or anomalies, using the organisation’s OT NEMS tooling.
  • Follow and manage incident response plans to address security breaches promptly. Review, triage & investigate OT network anomaly alerts, Conduct regular periodic reviews of alerts (false positives, low, medium and high severity).
  • Support Compliance teams in providing evidence of the organisation’s current regulatory compliance positions on regulated and critical systems.
  • Maintain OT NEMS tool updates and key metrics reporting for key stakeholders.

Requirements

  • Good knowledge of vulnerability scanning tools (e.g., Tenable, Defender, Qualys, Rapid7).
  • Solid understanding of CVSS scoring, threat modelling, and risk prioritisation.
  • Ability to interpret technical findings and communicate them to stakeholders.
  • Knowledge of patch management processes and tools.
  • Analytical, organisational, and communication skills.
Benefits
  • Good knowledge of vulnerability scanning tools (e.g., Tenable, Defender, Qualys, Rapid7).
  • Solid understanding of CVSS scoring, threat modelling, and risk prioritisation.
  • Ability to interpret technical findings and communicate them to stakeholders.
  • Knowledge of patch management processes and tools.
  • Analytical, organisational, and communication skills.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
vulnerability scanningCVSS scoringthreat modellingrisk prioritisationpatch management
Soft Skills
analytical skillsorganisational skillscommunication skills