IT Network Operations Support Engineer

IT Network Operations Support Engineer

Full-Time 49500 - 60500 Β£ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Support and maintain critical network infrastructure for a leading financial services organisation.
  • Company: Join a top international financial services firm with a focus on technology.
  • Benefits: Competitive salary, health benefits, and opportunities for professional growth.
  • Other info: Fast-paced environment with excellent career advancement opportunities.
  • Why this job: Be part of a major network transformation and make a real impact.
  • Qualifications: 8+ years in enterprise network support and strong troubleshooting skills required.

The predicted salary is between 49500 - 60500 Β£ per year.

My client is a leading international financial services organisation seeking an experienced IT Network Operations Support Engineer to join their Technology Services team.

This role will focus on maintaining and supporting critical enterprise and data centre network infrastructure, ensuring high availability, operational stability, and rapid incident resolution across a complex technology estate.

You will support a large-scale infrastructure consolidation programme and work closely with engineering, security, and operations teams to troubleshoot issues, implement network changes, improve performance, and maintain secure network services.

  • Key Requirements
  • 8+ years' experience supporting large-scale enterprise and data centre network environments.
  • Strong troubleshooting experience across L2-L7 networking, including BGP, OSPF, routing, and switching technologies.
  • Hands-on experience with Cisco ACI administration, operations, and fault analysis.
  • Strong experience supporting Palo Alto and Fortinet firewall environments.
  • Experience with MPLS, SD-WAN, hybrid WAN, Express Route, Direct Connect, and cloud connectivity.
  • Knowledge of AWS and Azure networking within hybrid environments.
  • Experience leading incident response, root cause analysis, and service restoration activities.
  • Strong understanding of network security principles including segmentation and Zero Trust architecture.
  • Strong analytical and technical troubleshooting skills within complex production environments.
  • Hands-on automation experience using Python, Ansible, APIs, or Infrastructure Automation tooling.
  • Nice to Have
  • Financial Services or other highly regulated industry experience.
  • Experience supporting low-latency, high-availability production environments.
  • Experience working within Cisco-based enterprise networks.
  • Experience supporting network transformation, migration, or modernisation initiatives.

The successful candidate will be comfortable operating in fast-paced production environments, resolving complex network incidents, supporting critical infrastructure services, and driving operational stability throughout a major network and infrastructure transformation programme.

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IT Network Operations Support Engineer employer: Allscreens Nationwide Ltd

Allscreens Nationwide is an exceptional employer, offering a supportive team culture where employees are valued and encouraged to thrive. With access to state-of-the-art training facilities and opportunities for career progression, our Automotive Glazing Technicians in Birmingham can expect not only competitive bonuses but also the chance to work with the latest technology in the industry. Join us and be part of a company that prioritises both employee well-being and customer satisfaction.

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Contact Details:

Allscreens Nationwide Ltd Recruitment Team

We think you need these skills to ace IT Network Operations Support Engineer

Troubleshooting L2-L7 Networking
BGP
OSPF
Routing Technologies
Switching Technologies
Cisco ACI Administration
Palo Alto Firewall Support