Network Security Architect

1 month ago


London, Greater London, United Kingdom Impact Team Full time
Job Description

Impact Team is seeking an experienced Network Security Architect to review our insurance client's current network security architecture and develop a compelling business case for implementing a zero trust model.

Key Responsibilities:

  • Conduct a comprehensive review of the existing network security architecture
  • Analyse the current implementation of the zero trust model
  • Compare the existing architecture with the zero trust model, identifying gaps and opportunities
  • Develop a detailed business case justifying the replacement of the current architecture with the zero trust model
  • Provide expert guidance on network security best practices and emerging trends

Required Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or related field
  • Minimum of 8 years of experience in enterprise-level network security
  • In-depth knowledge of zero trust architecture and implementation strategies
  • Strong understanding of network security technologies, including firewalls, IPS/IDS, VPNs, and access control systems
  • Experience with security frameworks such as NIST, ISO 27001, or SANS
  • Excellent analytical and problem-solving skills
  • Strong communication skills, with the ability to present complex technical concepts to non-technical stakeholders

Preferred Qualifications:

  • Relevant industry certifications such as CISSP, CISM, or CCNP Security
  • Experience in the insurance or financial services sector
  • Previous experience in developing business cases for security architecture changes
  • Familiarity with cloud security concepts and technologies

Key Skills:

  • Network security architecture design and assessment
  • Zero trust model implementation and evaluation
  • Risk assessment and mitigation strategies
  • Security policy development and enforcement
  • Compliance and regulatory requirements in the insurance industry


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