Senior Network Engineer

Senior Network Engineer - Cisco Professional Services. Location: London (3 days onsite per week). Salary: £80,000. The Company: A leading Cisco Professional Services Partner, this organisation specialises in delivering next-generation network infrastructure to clients in the financial and professional services sectors. Operating at enterprise scale, they design, implement, and optimise complex Cisco environments that demand the highest standards of performance, security, and reliability. You’ll join a collaborative and technically accomplished team that’s passionate about innovation and continuous learning. This is an ideal environment for a motivated engineer looking to take the next step in their Cisco career, working on enterprise-level transformation projects alongside some of the industry’s most respected experts.

Responsibilities

Designing, implementing, and maintaining advanced Cisco network solutions across large-scale financial and enterprise environments; Designing, configuring, and deploying Cisco-based network infrastructure; Supporting enterprise network transformation and optimisation projects; Collaborating with consultants, architects, and client stakeholders on solution delivery; Providing hands-on technical guidance and troubleshooting for complex network issues; Keeping up to date with emerging technologies and Cisco best practices; Assisting in automation, SDN, and cloud-network integration projects (ACI, SD-WAN, DNA Center).

Requirements

CCIE certified (Routing & Switching, Enterprise, or Data Center) - recently achieved or in progress; Strong hands-on experience with Cisco technologies including Nexus, ACI, Catalyst, ASA, and ISE; Exposure to or keen interest in automation and cloud-network integrations (ACI, SDN, SD-WAN, DNA Center); Proven experience supporting large-scale enterprise or financial services environments; Excellent communication skills with the ability to engage with technical and non-technical stakeholders; Strong analytical mindset and problem-solving abilities.

Benefits

Hybrid working (3 days per week onsite in London); Opportunity to work on high-profile financial sector projects; Structured career development and training support; Access to leading Cisco technologies and next-gen network environments; Collaborative, technically driven team culture.