Job Title

Senior Network Engineer | Permanent | London, UKA leading financial markets firm is seeking a Senior Network Engineer to manage client onboarding, daily network support, and upgrade projects. You’ll work across a high-performance environment, collaborating with technical teams and end users to ensure smooth operations. Strong networking skills, problem-solving ability, and a customer-focused approach are essential. This role offers excellent scope to develop new skills and take on impactful technical work.Title: Senior Network EngineerIndustry: Financial ServicesHybrid: 3 days per week in the officeCompensation: £90,000 - 100,000 basic salary + bonus + benefitsRequired Skills/Experience:5+ years’ experience in network engineering/supportStrong routing/switching: BGP, OSPF, ACLsCisco / Arista hardware experienceVXLAN EVPN, packet capture & analysisVPNs & firewalls (Fortinet ideal)Multicast knowledge (PIM, MSDP, IGMP) – or willingness to learnBonus: VMware, cloud, Linux, or low-latency experienceFor more information, contact Maria Ciprini at Harrington Starr, or click "Apply" to start your application.