Job Title: Zero Trust Network Access (ZTNA) Delivery Lead
Location: Hybrid 2 days onsite/week (Cambridge/ Peterborough)
Type: Contract
Overview We are seeking an experienced Zero Trust Network Access (ZTNA) Delivery Lead to drive the development and execution of a large-scale Zero Trust transformation programme within a complex, global enterprise environment.
This role will be responsible for defining the Zero Trust strategy, owning the target-state architecture, developing a scalable implementation blueprint, and leading delivery across multiple business units operating within a federated technology landscape.
The successful candidate will combine strong cyber security expertise with enterprise architecture knowledge, programme leadership experience, and exceptional stakeholder management skills.
Key Responsibilities Zero Trust Strategy & Roadmap
Location: Hybrid 2 days onsite/week (Cambridge/ Peterborough)
Type: Contract
Overview We are seeking an experienced Zero Trust Network Access (ZTNA) Delivery Lead to drive the development and execution of a large-scale Zero Trust transformation programme within a complex, global enterprise environment.
This role will be responsible for defining the Zero Trust strategy, owning the target-state architecture, developing a scalable implementation blueprint, and leading delivery across multiple business units operating within a federated technology landscape.
The successful candidate will combine strong cyber security expertise with enterprise architecture knowledge, programme leadership experience, and exceptional stakeholder management skills.
Key Responsibilities Zero Trust Strategy & Roadmap
- Define and lead the enterprise-wide Zero Trust strategy aligned to business and cyber security objectives.
- Develop a multi-year roadmap covering identity, device, network, application, and data security domains.
- Establish adoption priorities, milestones, dependencies, and success measures.
- Present recommendations and secure executive-level approval and sponsorship.
- Own and maintain the target-state Zero Trust architecture.
- Develop scalable reference architectures, implementation standards, governance models, and security controls.
- Ensure alignment between Zero Trust principles and wider cyber security and technology strategies.
- Continuously enhance architectural standards based on emerging requirements, lessons learned, and technology developments.
- Lead end-to-end delivery of the Zero Trust workstream from strategy through implementation and operational handover.
- Define programme scope, outcomes, timelines, budgets, risks, and dependencies.
- Establish governance structures and deliver regular executive reporting.
- Manage third-party vendors and delivery partners, ensuring performance against agreed outcomes.
- Work closely with security, architecture, infrastructure, and technology teams to drive successful implementation.
- Build strong relationships with senior stakeholders across multiple business units.
- Influence decision-making at executive level and drive alignment across competing priorities.
- Support change management, communications, and business adoption activities.
- Partner with Identity, Security Engineering, Architecture, and Technology teams to ensure successful delivery.
- Manage dependencies across identity transformation, endpoint security, cloud security, network modernisation, and workplace transformation initiatives.
- Ensure a coordinated approach across all related programmes and workstreams.
- Proven experience leading enterprise-scale Zero Trust transformation programmes.
- Demonstrated success defining and delivering Zero Trust strategies, architectures, and implementation roadmaps.
- Experience leading complex cyber security or technology programmes across global organisations.
- Strong track record of managing budgets, vendors, governance frameworks, and delivery teams.
- Experience influencing executive stakeholders and steering committees.
- Previous experience operating within federated or decentralised organisational environments.
- Zero Trust Architecture
- Identity and Access Management
- Conditional Access
- Privileged Access Management
- Endpoint Security
- Device Compliance
- ZTNA and Secure Access technologies
- Cloud Security Architecture
- Enterprise Security Governance
- Microsoft Entra ID
- Conditional Access
- Privileged Identity Management (PIM)
- Microsoft Defender Suite
- Microsoft Intune
- Zscaler or equivalent ZTNA platforms
- Degree in Cyber Security, Computer Science, Information Technology, Engineering, or equivalent experience.
- One or more of the following certifications:
- CISSP
- CISM
- TOGAF
- SABSA
- Microsoft SC-100
- PRINCE2 Practitioner
- MSP (Managing Successful Programmes)
- SABSA Chartered Security Architect
- Membership of ISACA, (ISC)², CIISec, or BCS
- Strategic thinker with strong delivery focus.
- Excellent executive stakeholder management and communication skills.
- Ability to translate complex security concepts into practical business outcomes.
- Strong programme governance and organisational skills.
- Comfortable operating in complex, global environments with multiple stakeholders and competing priorities.
- Ability to balance architectural integrity with pragmatic delivery requirements.
- Led a Zero Trust programme from strategy through implementation.
- Strong Microsoft Security ecosystem experience (Entra ID, Conditional Access, Intune, Defender).
- Experience with Zscaler or equivalent ZTNA technologies.
- Enterprise architecture and roadmap ownership experience.
- Large-scale cyber transformation delivery background.
- Executive-level stakeholder engagement experience.
- Experience driving adoption across multiple business units or divisions.
Delivery Lead
Cambridge
Contract
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