National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend

Principal Cyber Security Consultant - Critical National Infrastructure

Experis
London
1 month ago
Applications closed

Related Jobs

View all jobs

Principal Cyber Security Consultant

Principal Cyber Security Consultant

Principal Cyber Security Consultant

Senior Cyber Security Consultant - Defence/Gov

Senior Cyber Security Consultant - Defence/Gov

Senior Cyber Security Consultant - Defence/Gov

Principal Cyber Security Consultant - Critical National InfrastructurePrincipal Cyber Security Consultant - Critical National Infrastructure

Get AI-powered advice on this job and more exclusive features.

Sign in to access AI-powered advices

Continue with Google Continue with Google

Continue with Google Continue with Google

Continue with Google Continue with Google

Continue with Google Continue with Google

Continue with Google Continue with Google

Continue with Google Continue with Google

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

Base pay range

Direct message the job poster from Experis

A fast-growing cyber security consultancy is dedicated to helping organisations remain secure, resilient, and compliant in an increasingly digital world. With a leadership team that sees security and data protection as enablers of progress, the company is built on collaboration, integrity, and a strong focus on delivering meaningful outcomes for clients.

The Opportunity

The organisation is seeking aPrincipal Consultantto lead its work across theCritical National Infrastructure (CNI)space. This is a senior role focused on delivering high-impact cyber security engagements while driving growth within the public sector domain.

Applicants must be eligible for SC-level security clearance due to the nature of the work.

Key Responsibilities

This position suits an experienced consultant with a strong track record in the CNI or public sector space. The Principal Consultant will play a pivotal role in shaping client programmes, leading delivery teams, and influencing the strategic direction of the consulting function.

  • Building and maintaining relationships with senior stakeholders (CISOs, CIOs, CTOs) across public sector and CNI organisations
  • Leading the successful delivery of complex cyber security projects
  • Developing and mentoring high-performing consulting teams
  • Enhancing internal methodologies and delivery frameworks
  • Supporting business development through proposal creation and opportunity identification
  • Providing insight on emerging threats, regulatory trends, and industry best practices
  • Driving thought leadership and contributing to the organisation’s external profile

Candidate Profile

  • Demonstrable experience within a Consultancy environment leading major cyber or transformation programmes within regulated CNI sectors (e.g. utilities, energy, transport)
  • Strong understanding of OT environments and their unique security challenges, including legacy systems and frameworks like CAF, IEC 62443, or NIST 800-82
  • Familiarity with sector-specific compliance and regulatory reporting requirements.
  • Proven leadership and stakeholder engagement skills
  • Ability to link cyber strategy to broader organisational objectives and risk frameworks
  • Comfortable operating across both technical detail and strategic planning

What’s on Offer

  • Competitive salary with a 10% annual bonus
  • 25 days holiday (rising with length of service)
  • Flexible, hybrid working arrangements
  • Private medical and life insurance
  • Enhanced parental leave policies

Seniority level

  • Seniority levelExecutive

Employment type

  • Employment typeFull-time

Job function

  • Job functionInformation Technology
  • IndustriesIT Services and IT Consulting, Business Consulting and Services, and Computer and Network Security

Referrals increase your chances of interviewing at Experis by 2x

Sign in to set job alerts for “Cyber Security Consultant” roles.

Continue with Google Continue with Google

Continue with Google Continue with Google

Harrow, England, United Kingdom 1 month ago

Associate Security Consultant (Graduate)

London, England, United Kingdom 1 week ago

Graduate Information Security Consultant

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 2 months ago

City Of London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 5 days ago

Graduate Information Security Consultant

London, England, United Kingdom 5 days ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 2 weeks ago

Cyber Security Assistant Manager/Manager

London, England, United Kingdom 3 days ago

London, England, United Kingdom
£40,000.00
-
£50,000.00
1 month ago

Business Information Security Officer, Europe

London, England, United Kingdom 2 weeks ago

Defence Digital - Cyber Security Lead Advisor

London, England, United Kingdom 1 week ago

London, England, United Kingdom 2 weeks ago

Greater London, England, United Kingdom 1 day ago

London, England, United Kingdom 4 days ago

Defence Digital Technical Security Advisor

London, England, United Kingdom 14 hours ago

London, England, United Kingdom 2 months ago

London, England, United Kingdom 2 weeks ago

Senior Cybersecurity Consultant (Penetration Tester)

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.


#J-18808-Ljbffr

National AI Awards 2025

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Jobs Careers

Cyber Security Jobs Skills Radar 2026: Emerging Frameworks, Tools & Certifications to Learn Now

Cyber threats are evolving—and so must the people defending against them. As ransomware, AI-enhanced phishing, and supply chain attacks grow more advanced, UK employers are urgently hiring cyber security professionals with the right mix of strategic and hands-on skills. Welcome to the Cyber Security Jobs Skills Radar 2026, your go-to guide for the most in-demand tools, frameworks, certifications, and technologies shaping the UK's cyber workforce. Whether you're a SOC analyst, penetration tester, or cloud security architect, this annual radar is designed to help you stay ahead of the market.

Jobs

How to Find Hidden Cyber Security Jobs in the UK Using Professional Bodies like BCS, CIISec & More

The demand for skilled cyber security professionals in the UK has never been higher. With threats increasing in sophistication and frequency, organisations are urgently hiring ethical hackers, threat analysts, GRC specialists, and security architects. But many of the most valuable roles—particularly in government, defence, and critical infrastructure—are never publicly advertised. Instead, these jobs are shared behind the scenes through trusted networks, private communities, and professional bodies. In this article, we explore how to uncover hidden cyber security jobs in the UK using organisations like the BCS (The Chartered Institute for IT), CIISec (The Chartered Institute of Information Security), ISACA, and ISC² UK Chapter. We’ll show you how to use membership directories, special interest groups, CPD events and informal networks to gain early access to roles most people never see.

Jobs

How to Get a Better Cyber Security Job After a Lay-Off or Redundancy

Redundancy is never easy—especially in a fast-moving field like cyber security, where your skills and experience are constantly evolving. But if you’ve recently been made redundant from a cyber security role, know this: the UK cyber workforce remains in high demand, and your expertise is more valuable than ever. Whether you’re a SOC analyst, penetration tester, incident responder, security architect or GRC specialist, there are still thousands of opportunities across sectors including finance, defence, government, retail, and critical infrastructure. This guide will help you turn redundancy into a career relaunch, with a clear action plan tailored to the UK cyber security job market.

🍪 We use cookies to enhance your browsing experience on our website. By continuing to use this site, you consent to the use of cookies as described in our Cookie Policy. You can review our Cookie Policy for more information.