CISO / Cyber Security Assurance Lead (EUC / MDM Focus)

JR United Kingdom; Preston; On-site; GBP 70,000 - 100,000; Full time

Job summary

Une entreprise de services informatiques recherche un Cyber Security Assurance Lead pour moderniser les lieux de travail numériques sécurisés. Le candidat idéal aura des certifications comme CISSP, avec une expérience dans des environnements gouvernementaux. Ce rôle exige des compétences en évaluation des menaces et en gestion des risques, contribuant ainsi à l'amélioration de la sécurité pour des départements gouvernementaux de premier plan.

Qualifications

• Expérience en assurance de sécurité avec des appareils macOS et plateformes MDM.
• Compréhension approfondie des cadres d'assurance de sécurité.
• Expérience de travail dans des environnements à haute assurance.

Responsibilities

• Diriger l'assurance de sécurité tout au long du cycle de vie de la solution.
• Développer et maintenir la documentation de gestion des risques.
• Assurer la conformité avec les cadres d'assurance.

Skills

Security Assurance

Endpoint Assurance

Risk Management

Threat Assessment

Secure-By-Design Practices

Stakeholder Engagement

Education

CISSP

CISM

ISO 27001 Lead Auditor

Tools

Jamf

Intune

Workspace ONE

Job description

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CISO / Cyber Security Assurance Lead (EUC / MDM Focus), Preston, Lancashire

Client: Refreshing Recruitment Ltd

Location: Preston, Lancashire, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 2

Posted: 07.06.2025

Expiry Date: 22.07.2025

Job Description:

Security Clearance required.

Central London, hybrid working.

6+ month contract.

We are seeking a Cyber Security Assurance Lead, often referred to as a “mini CISO,” to join a specialist End User Compute (EUC) IT services provider. The role involves leading the modernization of secure digital workplaces using Zero Trust and next-generation security principles for high-profile Central Government departments, hence the need for current SC clearance.

As the Cyber Security Assurance Lead, you will oversee end-to-end EUC security assurance for a transformational Machinery of Government, macOS Developer Device Solution.

Key responsibilities include:

• Leading security assurance and governance throughout the solution lifecycle, from architecture design to deployment and operational support.
• Developing and maintaining risk management documentation such as RMADS, SyOps, DPIAs, threat models, and continuous threat assessments.
• Ensuring compliance with assurance frameworks including Government Security Classifications (GSC), NCSC guidance, Cabinet Office requirements, GDPR, and ISO27001.
• Conducting threat and vulnerability assessments for macOS devices, MDM platforms, developer tools, remote access, and cloud infrastructure.
• Promoting secure-by-design practices in collaboration with security architects, engineering, DevOps, and testing teams.
• Engaging with stakeholders to obtain necessary approvals and accreditation.
• Maintaining assurance registers and contributing to program-wide risk management and reporting.

Ideal candidates will have a strong understanding of endpoint and device assurance, especially with macOS and MDM platforms such as Jamf, Intune, or Workspace ONE, and will possess:

• Professional certifications like CISSP, CISM, CCSP, or ISO 27001 Lead Auditor.
• Experience leading security assurance in central government or similar high-assurance environments.
• Deep knowledge of security assurance frameworks, including NCSC Cloud Security principles, GDS Service Standards, and government accreditation processes.
• Hands-on experience producing RMADS, SyOps, DPIAs, and related artifacts.
• Experience with security tooling for risk assessments, threat modeling, and vulnerability scanning.
• Active Security Clearance.

Additional preferred skills include experience with DevSecOps or agile environments, knowledge of Zero Trust architecture, IAM, and cloud-native security practices.