Cyber Security Specialist

Pulse Group; Greater London; Híbrido; GBP 90.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Unlimited holiday

Private medical insurance and wellness

EV salary sacrifice car scheme

Sponsored training and development

Enhanced family policies and life‑ass

Descripción de la vacante

Pulse Group is seeking an Executive Information Security Consultant (OT) in a hybrid role based in Glasgow or London. You will lead OT risk and compliance work for energy/critical infrastructure clients, applying IEC 62443 and the CAF, and you will deliver Cyber Resilience Audits.

You will also advise on IT/OT segmentation, develop information security strategies, and coach senior and junior consultants while helping the team grow OT capabilities.

Formación

• Experience in operational technology environments, preferably energy or utilities.
• Applied knowledge of IEC 62443 and the Cyber Assessment Framework.
• Sufficient depth in OT systems, networks and segmentation to validate client claims.
• Ability to earn trust with senior stakeholders and explain OT risk clearly.
• Enjoy coaching colleagues and developing OT capabilities.

Responsabilidades

• Lead OT risk and compliance assessments on client sites against IEC 62443 and the CAF.
• Carry out Cyber Resilience Audits for operators of essential services.
• Act as security manager for an energy sector client for a few days each month.
• Advise on IT and OT network segmentation using the Purdue model and layered approach.
• Produce information security strategies and ISO 27001 assessments.
• Design and run business continuity and rehearsal exercises in OT environments.
• Coach junior consultants on energy clients and OT controls.
• Turn assessment findings into follow-on work with the cyber business development lead.

Conocimientos

OT environment

IEC 62443

Cyber Assessment Framework (CAF)

NT/OT network segmentation

stakeholder management

coaching juniors

Descripción del empleo

Role: Executive Information Security Consultant (OT)

Location: Glasgow or London, hybrid

Pulse Group is working exclusively with a well-established technology consultancy on a senior OT security role within their cyber consulting team.

About the role

Energy and critical infrastructure clients are asking for more OT security support than ever, as the Cyber Assessment Framework comes in and more operators make Cyber Resilience Audit submissions. You'll join as the senior OT specialist, leading client work and helping the wider team build its OT knowledge.

What you will do

• Lead OT risk and compliance assessments on client sites against IEC 62443 and the CAF
• Carry out Cyber Resilience Audits for operators of essential services
• Act as security manager for an energy sector client, a few days each month
• Advise on IT and OT network segmentation using the Purdue model and a layered approach
• Produce information security strategies and ISO 27001 assessments
• Design and run business continuity and rehearsal exercises in OT environments
• Coach junior consultants on energy clients and how OT controls work
• Turn assessment findings into follow on work alongside the cyber business development lead

What you will bring

• Experience working in an operational technology environment, ideally energy or utilities
• Applied knowledge of IEC 62443 and the Cyber Assessment Framework
• Enough technical depth on OT systems, networks and segmentation to test what a client tells you
• An instinct for why safety and availability shape every OT control
• The confidence to build trust with senior stakeholders you have never met
• Enjoyment in coaching colleagues and explaining OT risk in plain terms

Nice to have

• CISSP or CISM, and IEC 62443 certification
• NIST CSF, NIST SP 800-82, CIS Controls or ISO 27001
• Proposal and tender writing
• Experience working with CISOs, CIOs and CTOs

Working pattern

A mix of remote work, office days and visits to client sites, some of them in remote locations. A security check is required given the nature of some clients' industries.

The package

• Unlimited holiday
• Private medical insurance and wellbeing support
• Salary sacrifice EV car scheme
• Sponsored training and development
• Enhanced family policies, life assurance and flexible benefits