Network & Security Infrastructure
Stoneleigh Consultancy designs, deploys and supports network and security infrastructure to underpin secure, reliable and scalable IT environments. We deliver wired, wireless and perimeter network solutions aligned to operational requirements, security governance and long-term maintainability.
Our services support new deployments, infrastructure refresh programmes and the enhancement of existing network environments.
SERVICE SCOPE
Network Architecture & Design
We provide network architecture and design services to support performance, resilience and security across enterprise environments.
Services include:
- Core, distribution and access network design
- Network segmentation and traffic separation
- Resilient architectures and high-availability design
- Integration with existing infrastructure and services
Designs are developed in line with customer standards, operational constraints and security requirements.
Security & Perimeter Infrastructure
We design and deploy security infrastructure to protect network environments and manage access to systems and services.
Services include:
- Firewall and perimeter security deployment
- Secure remote access solutions
- Network access control and segmentation
- Policy design and implementation
Security solutions are delivered to support governance, auditability and operational assurance.
Wired & Wireless Network Deployment
We deploy wired and wireless network infrastructure to support reliable connectivity across sites and environments.
Services include:
- Core, access and edge switching deployment
- Enterprise wireless infrastructure integration
- Configuration, commissioning and validation
- Network upgrades and refresh programmes
All deployments are delivered with a focus on stability, performance and supportability.
our approach
Design, Configuration & Commissioning Approach
Our network and security services are delivered using a structured, design-led approach, ensuring infrastructure is implemented consistently and predictably.
We place particular emphasis on:
- Configuration standards and documentation
- Change control and risk management
- Validation and acceptance testing
- Knowledge transfer and handover
This ensures network environments remain secure, maintainable and fit for purpose.
Project Delivery & Integration
Network and security infrastructure services are commonly delivered as part of wider programmes, including site deployments, data centre upgrades and infrastructure refresh projects. We work closely with customer teams and third-party suppliers to ensure coordinated and controlled delivery.
assurance
Technology Platforms
We work with enterprise networking and security platforms aligned to customer standards and operational requirements. This includes experience delivering solutions using platforms from leading vendors such as Cisco and Aruba, alongside other widely adopted technologies.
Platform selection is driven by customer requirements rather than vendor preference.
Typical Environments Supported
- Public sector and defence-related environments
- Utilities, power and transport infrastructure
- Education and healthcare estates
- Commercial and enterprise organisations