Network Support Engineer | Diversified Global Investment Manager

JR United Kingdom; Cambridge; Hybrid; GBP 130,000; Full time

Job summary

A global multi-asset investment firm seeks an experienced network engineer to join their EMEA tech team. This high-level role focuses on 3rd and 4th line support across complex network infrastructures with opportunities for career advancement. Ideal candidates will possess strong troubleshooting skills and expertise with networking technologies.

Benefits

Hybrid Working

Professional Development Opportunities

Qualifications

• 3-5 years in network engineering or infrastructure support.
• Strong understanding of network protocols.
• Experience with Cisco/Meraki infrastructure.

Responsibilities

• Deliver 3rd and 4th line support for global network.
• Troubleshoot and resolve escalated networking issues.
• Support and configure Cisco and Meraki gear.

Skills

TCP/IP

BGP

OSPF

DNS

DHCP

Network Automation

Analytical Skills

Troubleshooting

Education

Industry certifications such as CCNA, CCNP, or Network+

Tools

Cisco

Meraki

Palo Alto

Windows Server

Linux

AWS

Azure

Silver Peak

Aruba

Job description

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Client:

Techfellow Limited

Location:

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

[Up to c. £130k Comp Package | Hybrid Working - 4 Days in Office]

Are you a network engineer who thrives on solving complex issues and building resilient infrastructure? Our client - a global multi-asset investment firm - is expanding its EMEA tech team and hiring into their enterprise support function. You’ll focus on high-level (3rd/4th line) support across offices, data centres, and cloud integrations - working closely with senior engineers and US counterparts to support a mission-critical network environment. This is a hands-on opportunity to deepen your expertise, work with next-gen tooling, and build towards senior engineering or network architecture tracks within a high-performance team.

Key Responsibilities

• Deliver 3rd and 4th line support across a complex global network infrastructure spanning office, data centre, and cloud environments
• Troubleshoot, diagnose, and resolve escalated networking issues from support teams, with a focus on performance and uptime
• Support, maintain and configure Cisco and Meraki networking gear across switches, routers, and wireless systems
• Manage Palo Alto firewalls, including monitoring, change control, and troubleshooting
• Assist with SD-WAN deployments and hybrid network integration (Silver Peak, Aruba or equivalent)
• Participate in DR testing, scheduled maintenance events, and infrastructure lifecycle management
• Create and maintain accurate documentation of network topologies, procedures, and incident records
• Coordinate with global infrastructure teams and vendors on issue resolution and service improvements
• Provide occasional after-hours and weekend support as needed

What You Bring...

• 3-5 years of hands-on experience in network engineering or infrastructure support roles
• Strong knowledge of network protocols and technologies including TCP/IP, BGP, OSPF, DNS and DHCP
• Experience supporting Cisco and/or Meraki-based infrastructure in a production environment
• Proficiency with Palo Alto firewalls and related security technologies
• Knowledge of network automation tools or scripting languages (e.g. Python, Ansible)
• Familiarity with Windows Server and/or Linux systems from a network troubleshooting perspective
• Strong analytical and troubleshooting skills with a detail-oriented mindset
• Familiarity with AWS or Azure networking principles
• (Preferred) Exposure to SD-WAN solutions (e.g. Silver Peak, Aruba)
• (Preferred) Industry certifications such as CCNA, CCNP, or Network+