Senior Network SRE - WAN/DC, London (Contract)

Technopride Ltd; Greater London; On-site; GBP 111,000 - 185,000; Part time

Job summary

Technopride Ltd in London is seeking a Senior Network Site Reliability Engineer to join the global network operations. The role involves leading incident responses, troubleshooting across multi-vendor networking, and driving automation to maintain reliable services onsite in London.

The candidate should bring 10+ years of hands-on network engineering and operational experience, expertise in routing, switching, and security, plus Linux proficiency.

Qualifications

• Minimum 10 years’ hands-on experience in network engineering and operations.
• Deep expertise in routing, switching, firewalling, and wireless across multiple vendors.
• Proficiency in Linux/Unix environments.
• Experience with automation and monitoring platforms.
• Ability to work independently, set technical direction, and mentor others.

Responsibilities

• Lead Incident Management: Own and resolve critical network incidents, manage outages, and provide expert guidance during high-pressure situations.
• Advanced Troubleshooting: Diagnose and resolve complex issues across routing, switching, firewalling, and wireless domains.
• Technical Leadership: Set technical direction, mentor junior engineers, and foster a culture of operational excellence.
• 24/7 Operations: Participate in a shift-based model to ensure continuous availability of critical network services.
• Multi-Vendor Expertise: Operate across diverse environments including Arista, Cisco, Cumulus, Spectrum Ethernet, InfiniBand, Palo Alto, Check Point, Mist, Aruba, A10, Netscaler, and F5.
• Security & Segmentation: Support network segmentation, policy enforcement, and VPN solutions (GlobalProtect, AnyConnect).
• Automation & Observability: Use Grafana, Big Panda, ServiceNow, ITMP, syslog, Splunk, Salt, Ansible, and Prometheus to enhance monitoring and automation.
• Innovation Projects: Collaborate on wireless design and AI cluster deployments to support cutting-edge initiatives.

Skills

Network engineering

Routing & switching

Linux/Unix

Automation & monitoring

Mentoring

Multi-vendor

Security & segmentation

Nautobot

Tools

Netbox/Nautobot

Salt

Prometheus

Job description

Technopride Ltd in London is seeking a Senior Network Site Reliability Engineer to join the global network operations. The role involves leading incident responses, troubleshooting across multi-vendor networking, and driving automation to maintain reliable services onsite in London.

The candidate should bring 10+ years of hands-on network engineering and operational experience, expertise in routing, switching, and security, plus Linux proficiency.