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Posted 21 July, 2026

Zero Turst Consultant

Sanderson
London, ENG, GB Full Time

Job Description

Sanderson are working with a consulting client who are looking to grow their Zero Trust capability. The client is seeking a consultant to come in and design, support and maintain Zero Trust security architectures.

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Your responsibilities will include:

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Architecture & Design Support

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  • Assisting with the design and implementation of Zero Trust architectures for enterprise environments, supporting senior team members in covering users, devices, applications, data, and networks.
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  • Supporting secure access patterns using cloud-based security and zero-trust platforms under guidance.
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  • Contributing to enterprise-wide security blueprints and reference architectures aligned with Zero Trust principles, including data protection and network segmentation.
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  • Learning to design scalable identity-centric security controls using SSO, MFA, device posture, and least-privilege access models, with mentorship.
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  • Collaborate with networking teams to support WAN and remote access modernisation using cloud security and SASE frameworks, and to ensure secure data flows across enterprise networks.
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Implementation & Hands-On Experience

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Supporting the deployment, configuration, and optimisation of Zero Trust technologies, including:

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  • Assisting with policy creation and fine-tuning, as well as data loss prevention and encryption controls.
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  • Supporting app segmentation and connector deployment and contributing to network segmentation projects.
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  • Assisting with Zero Trust Client configuration and rollout, including secure network and data access.
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  • Integrate Zero Trust solutions with identity providers, SIEM/SOAR systems, endpoint platforms, and data repositories.
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  • Assisting infrastructure teams in migrating legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models, and supporting secure network and data migration activities.
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  • Participating in proof-of-concept evaluations and technical validation sessions as a supporting team member, including data and network security solutions.
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Professional Development & Team Collaboration

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  • Supporting the team's Zero Trust initiatives and roadmap, contributing ideas around data protection and network modernisation.
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  • Ensure security best practices are followed across projects and tasks, including network and data security controls.
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  • Assisting with threat modelling, gap assessments, and risk evaluations for both data and network assets.
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  • Promoting the adoption of modern security frameworks and secure-by-design principles within the team, including those related to data and network security.
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Operations & Continuous Improvement

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  • Assisting in troubleshooting Zero Trust deployment issues, performance concerns, identity-related access failures, network connectivity issues, and data protection incidents.
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  • Monitoring and helping to tune telemetry, logs, and analytics to maintain operational performance across networks and data platforms.
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  • Actively participating in team training and knowledge-sharing sessions to develop your skills in data and network security.
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Key Skills and Qualifications

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We are looking for experience across a selection of the following skills:

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Technical Foundations

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  • Up to 2 years' experience in IT, cybersecurity, networking, data protection, or related technical roles
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  • Familiarity with concepts such as Zero Trust, cloud platforms, identity and access management, data classification, encryption, or network segmentation is an advantage.
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  • Basic understanding of networking, endpoint security, cloud technologies, or data protection strategies is desirable.
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  • Eagerness to learn new technologies and security practices, including those related to network and data security.
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This role will require you to be willing and eligible to undergo UK security clearance.

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If you're interested in the above, apply or reach out to