Senior Network Engineer

Senior Network Engineer | Permanent | London, UK

A 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 Engineer

Industry: Financial Services

Hybrid: 3 days per week in the office

Compensation: £90,000 - 100,000 basic salary + bonus + benefits

Required Skills/Experience:

5+ years' experience in network engineering/support
Strong routing/switching: BGP, OSPF, ACLs
Cisco / Arista hardware experience
VXLAN EVPN, packet capture & analysis
VPNs & firewalls (Fortinet ideal)
Multicast knowledge (PIM, MSDP, IGMP) – or willingness to learn
Bonus: VMware, cloud, Linux, or low-latency experience

For more information, contact Maria Ciprini at Harrington Starr, or click "Apply" to start your application.

Apply Now

Similar Jobs

Senior Network Engineer

Hiring Organisation: Harrington Starr
Location: London, UK
Employment Type: Full-time

Senior Network Engineer | Permanent | London, UK A 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 ...

Network Engineer (3 month contract)

Hiring Organisation: Morgan McKinley
Location: Oxford, Oxfordshire, UK

We're supporting a leading organisation in Oxford that is seeking a Network Engineer on a 3 month contract and be responsible for designing, deploying, managing and maintaining all aspects of the global network and physical infrastructure, ensuring the best ...

Network Engineer III

Hiring Organisation: Akuna Capital
Location: London, South East, England, United Kingdom
Employment Type: Full-Time
Salary: Competitive salary

About Akuna: Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market-maker – meaning we are committed to providing competitive ...

Senior Network Engineer

Hiring Organisation: Ryder Reid Legal Ltd
Location: London, South East, England, United Kingdom
Employment Type: Full-Time
Salary: Salary negotiable

Senior Network Engineer - London We are partnering with a leading global professional services firm to recruit a Senior Network Engineer for their London office. This is an exciting opportunity to join a high-performing technology team and play a key ...

Network Engineer

Hiring Organisation: InfraView - Specialist Cloud & IT Infrastructure Technology Recruitment
Location: Portsmouth, Hampshire, UK
Employment Type: Full-time

Network Engineer – Cisco, Fortinet, LAN, WAN - £70,000 - £80,000 – Hybrid/Southampton Looking for a Network Engineer to join and leading Solutions Provider. Your role will be split across Professional Services and their own Core Network. You will design, plan and ...

Network Engineer (Outside IR35)

Hiring Organisation: Talent Locker
Location: Farnborough, Hampshire, United Kingdom
Employment Type: Contract
Salary: £500/day

Contract Network Engineer Outside IR35 £500 per day | Defence & Security | Hampshire Contract position at a defence consultancy operating at the forefront of national security initiatives for a Network Engineer PLEASE NOTE - The nature of this project will require the work ...

Senior Network Engineer

Hiring Organisation: Erin Associates
Location: Bradford, West Yorkshire, Yorkshire, United Kingdom
Employment Type: Permanent
Salary: £65,000

Senior Network Engineer Bradford £55,000 - £65,000 + great benefits A Senior Network Engineer is needed to join a well-established and growing ISP in West Yorkshire. In this role, you will design and implement high-performance solutions, lead on ...

Senior Network Security Engineer - WAF (Fully Remote)

Hiring Organisation: REVYBE IT RECRUITMENT LIMITED
Location: London, United Kingdom
Employment Type: Contract, Work From Home
Salary: From £450 to £500 per day (Inside IR35), Fully Remote

SeniorNetworkSecurityEngineer-WAF 6monthscontract Upto£500perday(InsideIR35) FullyRemote WerelookingforaSeniorNetworkSecurityEngineerwithstrongWAFandcloudsecurityexperiencetojoinourteamona6-monthcontract. Youwilltakeownershipofourwebapplicationsecurityposture,driveimprovementsacrossournetworksecuritystack,andsupportkeyprojectsfocusedoncloud,firewall,andWAFoptimisation. KeyResponsibilities Leadtheconfiguration,tuning,andoptimisationofBarracudaWAFplatforms SupportandenhanceAzurenetworkingcomponentsincludingVNets,NSGs,firewalls,loadbalancers,androuting Workwithnext-generationfirewalls(anymajorvendor)toimprovesecuritycontrols Monitor,investigate,andrespondtosecurityincidentsacrossWAF,firewalls,andcloudnetworking Implementandmaintainsecurenetworkdesignpatternsandbestpractices Collaboratewitharchitecture,cloud,andapplicationteamstoensuresecureservicedelivery Producedocumentation,runbooks,andprovideknowledgetransferwhererequired EssentialSkills ...

Network Engineer

Hiring Organisation: CBSbutler Holdings Limited trading as CBSbutler
Location: Corsham, Wiltshire, United Kingdom
Employment Type: Contract
Salary: GBP 500 - 550 Daily

Network Engineer +6 months + +Hybrid working 2 days a week on site in Corsham +SC cleared role +Inside IR35 + 500 - 575 a day Skills: +Cisco +Vmware + VXLAN We are seeking an experienced Network Engineer to join our technical team, bringing ...

Senior Network Engineer

Hiring Organisation: Nextech Group Limited
Location: Worcester, Worcestershire, West Midlands, United Kingdom
Employment Type: Permanent
Salary: £60,000

Job Title: Senior Network Engineer Location: Worcester Salary: £60,000 + Car Allowance + Excellent Benefits We are a well-established engineering-focused technology provider with a strong reputation for delivering high-quality network solutions and excellent customer service. For over 30 ...

Senior Network Manager

Hiring Organisation: Oliver James
Location: City of London, London, England, United Kingdom
Employment Type: Contractor
Salary: £600 - £850 per day

Network Manager - Financial Services - hybrid working - contract - London or Glasgow A leading financial services business based in the UK are looking to hire a Network Manager to join the business on an initial contract to work on a modernisation project ...