Vulnerability Analyst - OT

TalentHawk; Greater London; On-site; GBP 30,000 - 35,000; Full time

Job summary

A leading company in energy delivery is seeking a mid-senior level professional to join their security team. The role involves hands-on work in OT security and vulnerability management, contributing to security test labs, and maintaining compliance with security frameworks. Ideal candidates will have 2+ years of experience and strong communication skills, with a proactive approach to their work.

Qualifications

• 2+ years in OT security and vulnerability management.
• Hands-on experience with security frameworks.

Responsibilities

• Involvement in OT vulnerabilities and security assessments.
• Support OT security architecture and cyber resilience initiatives.

Skills

OT security

vulnerability management

communication

self-management

proactivity

Education

GIEC Enterprise Assessor

Security+

CCNA

ICS security

SCADA

Job description

This range is provided by TalentHawk. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Our client are leading the way in energy delivery and are looking to add to their talented security team.

Key Responsibilities:

• OT Security & Vulnerability Management: Hands-on involvement in OT vulnerabilities, discovery, and security assessments.
• Test Lab Involvement: Contribute to the development of two security test labs for OT systems.
• Security Risk & Compliance: Work with security frameworks (NCSC, ISO standards, ICS security) and maintain compliance.
• Network & Workstation Security: Support OT security architecture, network security, and cyber resilience initiatives.
• Tool & Process Improvement: Identify and implement vulnerability tracking tools and work closely with engineers on daily checks and reporting.
• Reporting & Communication: Provide structured updates to the Information Security & Vulnerability Manager. ensuring clear progress tracking.

Ideal Candidate Profile:

• Experience: 2+ years in OT security and vulnerability management.
• Technical Skills: Hands-on experience with GIEC Enterprise Assessor, GIRA, TIA + Security+, CCNA, ICS security, SCADA.

Soft Skills:

• Self-managed and proactive, capable of planning ahead.
• Strong under pressure and not afraid to ask questions.
• Clear communicator—able to provide structured updates and engage with teams.
• Growth Mindset: Invested in the role and keen to develop within the company.

This is a role with longevity and progression for a team in a really interesting period of growth and evolution.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  IT Services and IT Consulting and Computer and Network Security

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