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InfoSec People Ltd

Senior OT Security Consultant

United Kingdom
£80k – £90k/yr
Posted 1 day ago
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Senior OT Security Consultant

£80,000 - £90,000

Remote with travel to client site | CNI Consulting

We're supporting a specialist Operational Technology Cyber Security consultancy delivering projects across some of the UK's most critical infrastructure organisations.

Due to continued growth, we're seeking a Senior OT Security Consultant to join an expanding consulting practice working across energy, utilities, manufacturing, nuclear and other industrial environments.

This role offers the opportunity to lead high-value OT cyber engagements, influence security strategy and become a trusted advisor to major Critical National Infrastructure operators.

What You'll Be Doing

  • Leading OT cyber security consulting engagements
  • Delivering OT security assessments across ICS, SCADA and industrial control environments
  • Conducting IEC 62443 gap assessments and maturity reviews
  • Supporting NIS and NIS2 compliance programmes
  • Producing cyber security roadmaps and strategic recommendations
  • Facilitating stakeholder workshops
  • Advising technical, operational and executive-level stakeholders
  • Supporting OT cyber transformation programmes
  • Providing technical leadership and assurance
  • Assisting with customer engagement, bids and proposals

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

What We're Looking For

  • Proven OT Cyber Security consulting experience
  • Strong understanding of ICS, SCADA, PLC and DCS environments
  • Experience conducting cyber security assessments and gap analyses
  • Knowledge of IEC 62443, NIS/NIS2, NCSC CAF and related frameworks
  • Ability to translate technical findings into business-focused recommendations
  • Excellent stakeholder engagement and workshop facilitation skills
  • SC Clearance or eligibility to obtain clearance

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Desirable

  • IEC 62443 Certification
  • CISSP
  • GICSP
  • CISM
  • Chartered Status

What's on Offer

  • £80,000 - £90,000 basic salary
  • Fully remote working
  • Exposure to high-profile CNI projects
  • Structured career progression
  • Technical leadership opportunities
  • Collaborative OT security team
  • Ongoing professional development and certification support

If you're looking to influence OT security programmes across critical national infrastructure and develop your consulting career within a growing specialist consultancy, we'd love to speak with you.

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Skills

OT Cyber Security
ICS
SCADA
IEC 62443
NIS/NIS2 Compliance
NCSC CAF
Gap Analysis
Stakeholder Engagement
Cyber Security Roadmaps
PLC
DCS
Technical Leadership
Workshop Facilitation
Risk Assessment
Security Strategy
Assurance

Location

United Kingdom

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