Senior Network SRE: Lead Incidents & Automation

IT WORLD LIMITED; England; On-site; GBP 70,000 - 78,000; Full time

Job summary

A global technology firm in London is seeking a Senior Network Site Reliability Engineer to enhance the reliability and performance of its network infrastructure. This role involves leading incident responses, troubleshooting critical issues, and driving automation initiatives while collaborating with various technology vendors. Applicants should have over 10 years of hands-on experience in network operations, troubleshooting across routing and security domains, along with proficiency in automation tools. Competitive salary ranging from £70,000 to £78,000.

Qualifications

• 10+ years in network engineering with hands-on experience.
• Expert in multi-vendor environments including Cisco and Palo Alto.
• Strong troubleshooting skills across network domains.

Responsibilities

• Lead incident management to resolve critical network issues.
• Diagnose complex problems across multiple network domains.
• Set the technical direction and mentor junior engineers.
• Participate in shift-based operations for network availability.
• Collaborate on innovation projects related to wireless design.

Skills

Minimum 10 years’ hands‑on experience in network engineering and operations

Deep expertise in routing, switching, firewalling, and wireless

Proficiency in Linux/Unix environments

Experience with automation and monitoring platforms

Ability to work independently and mentor others

Tools

Grafana

Splunk

Ansible

ServiceNow

Prometheus

Job description

A global technology firm in London is seeking a Senior Network Site Reliability Engineer to enhance the reliability and performance of its network infrastructure. This role involves leading incident responses, troubleshooting critical issues, and driving automation initiatives while collaborating with various technology vendors. Applicants should have over 10 years of hands-on experience in network operations, troubleshooting across routing and security domains, along with proficiency in automation tools. Competitive salary ranging from £70,000 to £78,000.