Senior Security Consultant – CNI

Company: Bridewell
Apply for the Senior Security Consultant – CNI
Location: Greater London
Job Description:

About Bridewell

One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world’s most trusted organisations. We are the trusted partner for operators of essential services and provide end‑to‑end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely.

Bridewell holds the Gold level Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team.

Who are we looking for?

A passionate security focused individual, with an honest and empathic approach to customer conversations. You will have experience in a client facing role, with substantial experience within security and can deliver complex projects, whilst developing and maintaining client relationships at a senior level. You will have a broad range of expertise across Cyber Security and be able to articulate and deliver different Bridewell propositions to our target markets.

Requirements

At Senior Consultant level, you will deliver complex cyber security engagements for high‑profile clients, ranging from targeted risk assessments through to the design and implementation of a full ISMS. You will play a pivotal role in advising and assuring organisations operating across the Critical National Infrastructure (CNI) sector, with a strong focus on Cyber Assessment Framework (CAF) alignment, NCSC guidance, and regulatory compliance. This includes providing senior‑level assurance, engaging with stakeholders, and supporting organisations in managing cyber risk within highly regulated environments.

Key responsibilities

  • Delivery of client engagements covering NCSC CAF, ISMS development, assisting companies gain ISO27001 certification, and assisting with other areas of governance, risk and compliance as required.
  • Staying on top of the latest developments within Cyber Security by attending training and conferences.
  • Working with the leadership and sales team to respond to tenders and provide pre‑sales support.
  • Quality‑assuring other consultants’ work as required.
  • Input into the development of Bridewell security methodologies.

You will need to have experience in:

  • Implementing security standards such as ISO27001, NCSC CAF, NIST.
  • Conducting Cyber Security risk assessments and managing risk management activities.
  • Good general knowledge of IT systems covering traditional infrastructure, cloud platforms and SaaS.
  • Working within an operational security role or security management/leadership position.
  • Working with various technical teams and board members.
  • Conducting Cyber Security assessments and gap analysis against various frameworks.

Benefits

  • Competitive Salary
  • 25 Days Holiday – Plus buy and sell options
  • Flexible Working (around core office hours)
  • Company Pension
  • Employee Shareholder Scheme
  • Dedicated Training Budget
  • Life Assurance
  • Cycle to Work Scheme
  • Electric Vehicle Scheme
  • Private Healthcare (incl. Gym discounts)
  • Vision Care
  • Birthday off (After 1 year)

Location

Bridewell operates a hybrid and flexible working policy, however you will be required to travel to different sites on occasion.

Eligibility

To be eligible for this role you must either hold SC security clearance or be eligible and willing to go through security clearance.

Why join us?

Our vision is to create a safe, inclusive digital world where people and organisations can thrive. Our values of Do the Right Thing, One Team and Above & Beyond emphasise the importance of the part we play in society, and our commitment to our people and clients. Our story to date has been phenomenal, but success does not end here and as we continue to grow and scale, we want to keep the same culture, passion and commitment to high quality that has enabled us to get this far. Bridewell will provide a great career opportunity with continual development as well as the following:

Equal Opportunity

Bridewell values diversity in the workplace and is a fair and equal opportunity employer. We are committed to creating an equal and inclusive working environment, with the aim that our employees will be truly representative of all sections of society and each person feels respected and able to give their best.

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Posted: March 27th, 2026