Network Architect - Contract - London/Hybrid - £420pd (inside IR35)
My client, a leader in their field are seeking an experienced P4 Network Architect to support and drive technical operations within a complex and dynamic environment. This role involves hands-on work with Palo Alto Firewalls, SD-WAN Silver Peak, and Aruba/Ruckus Wireless Infrastructure, ensuring the stability, security, and efficiency of network services across regional sites.
THIS ROLE IS INSIDE IR35
This hybrid position requires regular on-site work in London and participation in a 24/7 global coverage plan, including on-call rotations and weekend/holiday coverage.
Key Responsibilities:
- Network Management & Troubleshooting:
- Manage and resolve L2/L3 network issues across regional sites.
- Perform fault-finding analysis and log performance exceptions.
- Participate in war rooms for critical site issues.
- Ensure best practices for system and service management across environments.
- Technical Expertise & Infrastructure Support:
- Hands-on management of Palo Alto Firewalls, SD-WAN Silver Peak, and Aruba/Ruckus Wireless Infrastructure.
- Maintain switches, routers, and other network hardware.
- Fine-tune and configure network infrastructure for improved performance and scalability.
- Security & Compliance:
- Maintain access control and data integrity.
- Ensure compliance with security protocols and SLA agreements.
- Collaboration & Stakeholder Management:
- Work closely with Network & Security Architects, Server & Platform Engineers, and Data Center Operations.
- Coordinate with offshore teams and service providers to resolve ISP-related issues.
- Handle escalation issues and prioritize tasks based on severity and customer impact.
- Documentation & Operational Efficiency:
- Create and maintain run books and SOPs for repeatable tasks.
- Prepare shift rosters and review IPCR tickets to ensure up-to-date records.
- Provide insights on network stability improvements and optimization strategies.
Required Skills & Experience:
Mandatory Skills:
- Palo Alto Firewalls - Hands-on experience managing and troubleshooting.
- SD-WAN Silver Peak - Configuration and maintenance expertise.
- Aruba/Ruckus Wireless Infrastructure - Strong wireless networking skills.
- HP DC/Branch Routers & Switches - Deployment and troubleshooting experience.
- Scripting - Proficiency in Shell, PowerShell, or Python.
Good to Have:
- AWS & Azure Infrastructure Services - Familiarity with cloud networking environments.
If you are an experienced P4 Network Architect with strong hands-on expertise and problem-solving skills, we'd love to hear from you!
Randstad Digital is acting as an Employment Business in relation to this vacancy.
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