Cyber Security Manager

Company: 83zero Ltd
Apply for the Cyber Security Manager
Location: Royal Borough of Greenwich
Job Description:

Cybersecurity Consultant – Manager / Senior Manager

Salary: £100,000-£118,000 + Benefits | Hybrid Working | Permanent

Ready to take your cybersecurity consulting career to the next level?

We’re partnering with a global-leading IT consultancy to find experienced Cybersecurity Consultants to join its growing Projects & Consulting Advisory team.

Working with major organisations across financial services, the public sector and private industry, you’ll help shape cyber strategies, manage complex risks and embed security into large-scale cloud, infrastructure and digital transformation programmes.

This is an opportunity to combine technical cyber expertise, strategic advisory and commercial influence while working with senior stakeholders on high-impact engagements.

What you’ll be doing

  • Lead cybersecurity engagements covering risk assessments, maturity reviews, strategy and transformation roadmaps.
  • Advise senior stakeholders, including CISOs and CTOs, on cyber risk, resilience and security priorities.
  • Integrate security into cloud, infrastructure and wider digital transformation programmes.
  • Support business development, shape client propositions and contribute to bids and major client opportunities.
  • Identify opportunities to expand advisory work into broader transformation and managed services.
  • Mentor junior consultants and help develop a high-performing cybersecurity advisory practice.

What we’re looking for

  • Experience at Manager or Senior Manager level within a leading consultancy, Big Four firm, global systems integrator or specialist cyber consultancy.
  • Strong cybersecurity advisory experience, from initial discovery through to recommendations and delivery.
  • Expertise across areas such as cyber strategy, risk and governance, security architecture, cloud security, IAM, cyber resilience or security operations.
  • Experience supporting proposals, bids, business development and client relationship growth.
  • The ability to influence C-suite stakeholders and translate complex technical risks into clear business outcomes.
  • An understanding of emerging AI security risks, secure AI adoption and evolving cyber threats.

Security clearance: Candidates must be eligible for UK Security Check (SC) clearance, including five years’ continuous UK residency. Some positions may require sole UK nationality.

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Posted: October 21st, 2026