Comtecs Group
Network Engineer

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Network Engineer / Network Analyst - Cisco, CCNP, LAN/WAN, SD-WAN, CheckPoint, Zscaler/NetScaler, Cisco ISE, Meraki WiFi, SIEM, BAU/Projects
12 Month FTC. London Hybrid. c.£70k-£80k + Oncall + Bonus + Excellent Benefits
Global Law Firm seeks an experienced Network Support Engineer to join its IT Infrastructure Operations team, supporting a global, 24x7 enterprise network across multiple international offices. Working as part of a specialist network engineering team, you'll provide 3rd Line BAU support across a mid-sized Cisco network, maintain mission-critical network services and play a key role in delivering infrastructure and network projects, specifically a Meraki Wifi project in the short term alongside BAU.
NOTE: This vacancy is offered by the IT Recruitment Division of Comtecs and is based in London
This is a hands-on technical role responsible for supporting and enhancing a complex Cisco-based network environment, including LAN/WAN, SD-WAN, network security, firewalls, cloud connectivity and business-critical infrastructure. You'll also contribute to network architecture, disaster recovery, automation and infrastructure lifecycle projects while ensuring high levels of availability, performance and security.
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I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
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Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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Key Responsibilities
- Provide 3rd Line support for the firm's global Cisco network environment
- Monitor, maintain and troubleshoot enterprise network services, ensuring maximum availability.
- Support Cisco LAN/WAN, SD-WAN, routing, switching and network security technologies.
- Administer Check Point Firewalls, Zscaler, NetScaler, VPN and secure remote connectivity solutions.
- Participate in network infrastructure and lifecycle upgrade projects including the Meraki Wifi rollout.
- Develop network documentation, disaster recovery plans and operational procedures.
- Identify opportunities for automation, monitoring and service improvements.
- Work closely with third-party suppliers, technical teams and business stakeholders.
Requirements
We're looking for experienced Network Engineers who have worked within large enterprise, Professional Services or Legal environments supporting complex, business-critical infrastructure. You will possess:


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- 10+ years' experience in IT Infrastructure or Senior Network Engineering roles.
- Strong Cisco networking experience including routing, switching, MPLS, LAN/WAN and SD-WAN.
- Experience with Check Point Firewalls, Zscaler, Netscaler or F5, Meraki Wifi and (desirably) Cisco ISE, NAC and network security technologies.
- Knowledge of load balancing, VPNs, Wi-Fi and DDoS mitigation.
- Solid BAU experience, problem identification and resolution.
- Experience with SIEM platforms, threat prevention and secure network design.
- Experience with Business Continuity, Disaster Recovery and IT Infrastructure projects.
- CCNP certification (or equivalent) and strong understanding of ITIL best practice.
- Excellent troubleshooting, communication and stakeholder management skills.
This is an excellent opportunity to join a highly regarded global organisation where you'll work with enterprise-scale Cisco networking technologies, contribute to major infrastructure projects and play a key role in supporting a secure, highly available global IT environment.
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