Senior Network Engineer
Posted on Jun 25, 2025 by IntecSelect
London, United Kingdom
IT
Immediate Start
£85k - £95k Annual
Full-Time
Senior Network Engineer - £95,000 + 20% Bonus - Financial Services - London (Hybrid)
Overview:
A global business operating within the Financial Services sector are searching for an experienced Senior Network Engineer to join one of their growing teams in London on a hybrid basis.
Role & Responsibilities:
Overview:
A global business operating within the Financial Services sector are searching for an experienced Senior Network Engineer to join one of their growing teams in London on a hybrid basis.
Role & Responsibilities:
- Lead or contribute to the technical delivery of various network projects that include design, configuration and installation of office moves and expansion, replacement of existing vendors, and managing datacentres networks.
- Create and maintain project-related documentation, ensuring that accurate information is available to the team members and the other teams.
- Conduct workshops at regular intervals to share the knowledge with others.
- Create and maintain site documentations and technical documentations.
- Develop knowledge in a specific technology area, to become a trusted SME in that field.
- Proactive monitoring of IT systems and preventative measures taken to reduce system downtime.
- Write post incident review documents and suggest/implement recommendation plans to reduce/prevent further incidents.
- Test business applications, network, and server performance, provide performance statistics and reports, develop strategies for maintaining and improving core infrastructure.
- Adherence to all IT security policies and assistance in enforcing and monitoring of IT security policies.
- Be able to spot potential vulnerabilities and suggest resolution.
- Evaluate, design, maintain, infrastructure systems, including LANs, WANs, Internet, Intranet, security, and incident and change management systems.
- Experienced engineer with at least CCNP level certification or above
- Design and architect enterprise-level network solutions including LAN, WAN, WLAN, and data center networks
- 5 years minimum experience as Level 3 Network Engineer
- Vendor Experience: Cisco, Meraki & Azure
- Experience in configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 9k Switches.
- Experience in configuration and troubleshooting of Meraki Products - MX, MS, MR, and SD-WAN
- Administration of Cisco Catalyst Switches, Cisco ISR Routers and Cisco DNA Center.
- CUCM/Cisco Voice experience
- In-depth experience in working with Cisco ISE (Identity Services Engine)
- Fundamental Multicast problem-solving skills
- Good Understanding and troubleshooting skills of Azure cloud-based networks.
- Network Automation - Experience using Ansible, Python, Terraform
- Configuration and troubleshooting Cisco Anyconnect remote access VPN.
- £95,000 Base Salary
- 20% Bonus
- London (Hybrid)
Reference: 2970569298
https://jobs.careeraddict.com/post/104691050
Senior Network Engineer
Posted on Jun 25, 2025 by IntecSelect
London, United Kingdom
IT
Immediate Start
£85k - £95k Annual
Full-Time
Senior Network Engineer - £95,000 + 20% Bonus - Financial Services - London (Hybrid)
Overview:
A global business operating within the Financial Services sector are searching for an experienced Senior Network Engineer to join one of their growing teams in London on a hybrid basis.
Role & Responsibilities:
Overview:
A global business operating within the Financial Services sector are searching for an experienced Senior Network Engineer to join one of their growing teams in London on a hybrid basis.
Role & Responsibilities:
- Lead or contribute to the technical delivery of various network projects that include design, configuration and installation of office moves and expansion, replacement of existing vendors, and managing datacentres networks.
- Create and maintain project-related documentation, ensuring that accurate information is available to the team members and the other teams.
- Conduct workshops at regular intervals to share the knowledge with others.
- Create and maintain site documentations and technical documentations.
- Develop knowledge in a specific technology area, to become a trusted SME in that field.
- Proactive monitoring of IT systems and preventative measures taken to reduce system downtime.
- Write post incident review documents and suggest/implement recommendation plans to reduce/prevent further incidents.
- Test business applications, network, and server performance, provide performance statistics and reports, develop strategies for maintaining and improving core infrastructure.
- Adherence to all IT security policies and assistance in enforcing and monitoring of IT security policies.
- Be able to spot potential vulnerabilities and suggest resolution.
- Evaluate, design, maintain, infrastructure systems, including LANs, WANs, Internet, Intranet, security, and incident and change management systems.
- Experienced engineer with at least CCNP level certification or above
- Design and architect enterprise-level network solutions including LAN, WAN, WLAN, and data center networks
- 5 years minimum experience as Level 3 Network Engineer
- Vendor Experience: Cisco, Meraki & Azure
- Experience in configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 9k Switches.
- Experience in configuration and troubleshooting of Meraki Products - MX, MS, MR, and SD-WAN
- Administration of Cisco Catalyst Switches, Cisco ISR Routers and Cisco DNA Center.
- CUCM/Cisco Voice experience
- In-depth experience in working with Cisco ISE (Identity Services Engine)
- Fundamental Multicast problem-solving skills
- Good Understanding and troubleshooting skills of Azure cloud-based networks.
- Network Automation - Experience using Ansible, Python, Terraform
- Configuration and troubleshooting Cisco Anyconnect remote access VPN.
- £95,000 Base Salary
- 20% Bonus
- London (Hybrid)
Reference: 2970569298
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