OT Vulnerability Analyst – Industrial Cyber Resilience

Bestman Solutions; Southampton; On-site; GBP 60,000 - 90,000; Full time

Job summary

Bestman Solutions is seeking an OT Vulnerability Analyst to strengthen vulnerability management across an industrial OT estate. You will identify, assess and track vulnerabilities in OT/ICS environments, quantify risk and collaborate with cyber, engineering and operations teams to prioritise remediation.

The role requires hands-on analysis of CVEs, CVSS scores, and vendor advisories, with a focus on operational impact.

Qualifications

• Experience in OT/ICS cyber security and vulnerability management.
• Understanding of OT environments and securing operational systems.
• Hands-on skills to identify, analyse and prioritise vulnerabilities.
• Ability to interpret CVEs, CVSS, vendor advisories and threat intel.

Responsibilities

• Identify, assess and track vulnerabilities across OT/industrial environments.
• Analyse vulnerability data and prioritise findings by asset criticality and operational impact.
• Support vulnerability scanning and assessment across OT assets and systems.
• Investigate vulnerabilities affecting industrial technologies, operating systems, network devices and infrastructure.
• Collaborate with OT, engineering, infrastructure and cyber teams to remediate.

Skills

OT/ICS cybersecurity

Vulnerability management

Industrial security

Analytical thinking

Stakeholder collaboration

Tools

Vulnerability scanning tools

OT asset discovery platforms

SCADA/ICS tooling

Job description

Bestman Solutions is seeking an OT Vulnerability Analyst to strengthen vulnerability management across an industrial OT estate. You will identify, assess and track vulnerabilities in OT/ICS environments, quantify risk and collaborate with cyber, engineering and operations teams to prioritise remediation.

The role requires hands-on analysis of CVEs, CVSS scores, and vendor advisories, with a focus on operational impact.