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Lead Cyber Security Consultant

actica.co.uk Logo

Actica Consulting

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Location:
United Kingdom , London ▼

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

As a Lead Cyber Security Consultant at Actica Consulting, you will have the opportunity to lead multiple, small Actica teams in their support to a wide range of high-profile UK public sector and defence organisations. Your help enables our customers to protect their ICT investments, and in doing so you will play a key role in nationally critical projects which make a real difference to people’s everyday lives.

Job Responsibility:

  • Leading one or more Actica teams to undertake varying consultancy assignments
  • Providing security expertise for major system procurements and Agile programmes to ensure secure delivery
  • Identifying, analysing and evaluating information risks across a range of programmes, projects and systems
  • Explaining to risk owners the causes, likelihood and potential business impacts of information risks
  • Identifying and presenting options for treating or transferring information risks
  • Authoring and/or supporting the development of security assurance documentation
  • Developing or reviewing new security architectures
  • Scoping security testing activities, and explaining the results and required remediation
  • Managing the delivery of security services by Actica teams across several live projects
  • Working with our client-side customers to manage contract delivery
  • Working with our industry-side customers to develop compelling, winning proposals and ultimately deliver projects into UK Defence or Public Sector
  • Coach, mentor and help develop junior Actica staff

Requirements:

  • Experience of complex ICT systems security in a technical delivery or consulting capacity in the UK Defence sector or Public Sector
  • The ability to present and justify conclusions to project teams and business stakeholders
  • Proven abilities in delivering to client expectations and requirements
  • Strong verbal and written communications skills
  • Must be eligible and willing to obtain UK Government Security Clearance

Nice to have:

  • Knowledge of structured security frameworks, such as HMG SPF and ISO27001
  • Knowledge of security, technical and enterprise architecture methods such as TOGAF and SABSA
  • Knowledge of technical risk assessments
  • Knowledge of software development methods and techniques e.g. Agile methods such as SCRUM
  • Knowledge of enterprise security packages, security enforcing software and devices, such as identity management and federation, cryptography, public key infrastructure, firewalls, SIEM, vulnerability scanning
What we offer:
  • 25 days of paid leave per annum plus 8 UK bank holidays
  • Discretionary, Performance-Based Bonus Scheme
  • Enrolment in Stakeholder Pension Scheme
  • Cycle To Work Scheme
  • Employee Assistance Programme
  • Electric Vehicle Leasing Scheme
  • Private Medical Insurance
  • Substantial training leading to nationally recognised certifications
  • Mentor support and guidance
  • Performance and Development Manager for regular reviews and career progression planning

Additional Information:

Job Posted:
December 05, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
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