Network Security Specialist

Company IconQuant Capital
Location IconLondon

Overview In this role you help safeguard a mission-critical, multi-vendor trading network and drive standardisation through automation. You’ll work with a London-based, high-performing team that collaborates globally to keep networks secu...Read More>>.

Posted: September 30th, 2026
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Network Security Specialist

Company IconLiberty Global
Location IconLondon

Overview As a Network Security Engineer, you protect Liberty Global’s core tier-1 network from threats and ensure security is aligned with industry best practices. You work with global security and network teams to identify improvements,...Read More>>.

Posted: October 1st, 2026
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Network Security Consultant

Company IconTieTalent
Location IconLondon

Overview The Network Security Consultant will provide delivery leadership within the Professional Services consultancy team primarily aligned to clients in the USA region. This client-facing role includes the following responsibilities....Read More>>.

Posted: June 6th, 2026
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Network Security Specialist – L2

Company IconGlobal Relay
Location IconLondon

Who we areFor over 25 years, Global Relay has set the standard in enterprise information archiving with industry‑leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communi...Read More>>.

Posted: June 6th, 2026
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Network Security Architect – L2

Company IconGlobal Relay
Location IconLondon

A prominent technology firm in Greater London seeks a Network Security Specialist to engineer and deploy network strategies. This role requires extensive collaboration with IT Operations to ensure high availability and security of the IT infrastructu...Read More>>.

Posted: June 6th, 2026
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Professional Services Engineer - Global Network Security Vendor - Paying £150,000 basic + package

Company IconStealthWatch
Location Icon

Professional Services Engineer – Network Security VendorLocation: UK (Remote/Hybrid with Client Travel)Salary: Up to £150,000 Basic + PackageJob Type:...Read More>>.

Posted: June 6th, 2026
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London Network Sales Engineer - SD-WAN & Security

Company IconTieTalent
Location IconLondon

A forward-thinking tech company in London is seeking a Network Sales Engineer to bridge sales and engineering functions. You will design and guide tailored technical solutions, supporting sales teams to ensure successful delivery. Ideal candidates po...Read More>>.

Posted: June 6th, 2026
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Network Security Consultant - Defence

Company IconAnson McCade
Location IconBasingstoke

4 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Anson McCadeInformation Technology Recruitment ConsultantJoin a global leadin...Read More>>.

Posted: June 6th, 2026
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Onsite Network Security Architect

Company IconFortinet
Location IconLondon

A leading cybersecurity firm in Greater London is seeking a Professional Services Consultant to collaborate with customers on-site. This role involves providing technical services, including Fortinet solutions design, testing, and optimization. Ideal...Read More>>.

Posted: June 6th, 2026
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Network Security Analyst

Company IconTieTalent
Location IconUxbridge

Overview Role: Security Analyst (Networks) Location: Uxbridge (Hybrid – 3 Days In-Office Weekly) Salary: £38,000 - £45,000 Network IT is recruiting for a Security Analyst (Networks)...Read More>>.

Posted: June 6th, 2026
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Network Security Architect

Company IconTEKsystems
Location IconBracknell

Job Title: Security Architect We are seeking a skilled Security Architect with a robust understanding of Cisco Security Access. The ideal candidate will possess a strong networking background and comprehensive expertise in Network Secu...Read More>>.

Posted: June 6th, 2026
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Infrastructure Engineer: Secure Networks & Cloud Ops

Company IconHD Tech Recruit
Location IconLondon

A leading technology recruitment firm is seeking an experienced Infrastructure Engineer in London. In this hands-on technical role, you will manage the company's IT infrastructure, ensuring systems remain secure and reliable. Responsibilities include...Read More>>.

Posted: June 6th, 2026
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Global Network Security Architect

Company IconWipro
Location IconBradford

A leading global technology firm is seeking an expert in network security to provide technical support in the design and maintenance of global security systems. Responsibilities include enforcing standards, implementing secure architectures, and driv...Read More>>.

Posted: June 6th, 2026
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Network Operations Engineer — Stable, Secure Core Infra

Company IconGenuit Group
Location IconLeeds

A leading water management solutions provider is seeking a Network Operations Engineer to enhance infrastructure and ensure peak network performance. This key role involves monitoring and maintaining network environments, troubleshooting incidents, a...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Specialist

Company IconThe London Metal Exchange Limited
Location IconLondon

Senior Network Security Specialist**Shift Pattern:**Standard 40 Hour Week (United Kingdom)**Scheduled Weekly Hours:**40**Corporate Grade:**D - Assistant Vice President**Reporting Line:**(UK Division) Information Technology**Location:**UK-London**Work...Read More>>.

Posted: July 2nd, 2026
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Senior Network Security Specialist

Company IconHKEX Group
Location IconLondon

Senior Network Security Specialist**Shift Pattern:**Standard 40 Hour Week (United Kingdom)**Scheduled Weekly Hours:**40**Corporate Grade:**D - Assistant Vice President**Reporting Line:**(UK Division) Information Technology**Location:**UK-London**Work...Read More>>.

Posted: July 4th, 2026
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On-Call Network Security Analyst

Company IconHarrods Limited
Location Icon

Harrods Limited is seeking a Data Networks Security Analyst to safeguard the security and performance of Harrods' IT infrastructure. The role includes on-call support on a rota basis and collaboration with the IT Service Management team.The...Read More>>.

Posted: July 14th, 2026
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Network & Security Lead

Company IconCyber UK
Location IconLondon

Responsible for the Trust’s Network and Security Governance and support function (planning, designing, configuration and deployment management, maintenance, 2nd line support), technologies, and processes for those used in 1st and 2nd line sup...Read More>>.

Posted: August 4th, 2026
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Azure Network Security Architect

Company IconVallum Associates Limited
Location IconLondon

Initially, a 1-month contract will be issued, which is extendable up to 12 months. During the first month, the candidate will be required to work 2 weeks onsite and 2 weeks remotely. After that, the role will move to a hybrid working model....Read More>>.

Posted: August 21st, 2026
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Solution Architect - Networking & Security

Company IconFocus Group
Location Icon

Solution Architect - Networking & Security Shoreham-by-Sea Flexible hybrid Up to £80,000 (Internal Job Level Reference: Senior Specialist) Focus Group is a £300m-revenue, 1,400-person technology services company ba...Read More>>.

Posted: August 22nd, 2026
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Solution Architect – Networking & Security

Company IconJobtailor
Location IconShoreham by Sea

Responsibilities Own end-to-end technical design of multi-site networking and security projects from pre-sales and solution design through customer hand-over Configure, build, migrate and commission Cisco, Fortinet and a...Read More>>.

Posted: August 23rd, 2026
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Network Security Consultant

Company IconCRG TEC
Location IconManchester

Network Security Consultant Base Salary: £45 £60k Benefits: 25 days holiday, private healthcare, twice-yearly bonus + funded professional qualifications Location: Manchester or Lancaster 3 days office / 2 days home...Read More>>.

Posted: August 28th, 2026
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Network Security Specialist

Company IconHong Kong Exchanges and Clearing
Location IconLondon

Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology...Read More>>.

Posted: September 2nd, 2026
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Senior Manager, Network & Security Solutions Architect - Cloud & Edge, Engineering, AI & Data, Techn

Company IconHM Revenue & Customs (HMRC)
Location IconLondon

Job description Connect to your Industry Deloitte's Engineering practice is at the forefront of transforming businesses by bringing together cutting‑edge tech programme delivery, quality assurance, and testing expertise. We...Read More>>.

Posted: September 7th, 2026
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Network Security Architect Remote

Company IconWomen In Tech
Location IconLondon

Location: UK, London, Virtual, EUROPE Start your journey with BCD: Grow, connect, collaborate and celebrate with our global team Network Security Architect Remote Full time, Remote United Kingdom The...Read More>>.

Posted: September 9th, 2026
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Senior Network Engineer - SD-WAN, Security & Global Ops

Company IconGeneral Dynamics
Location IconMerthyr Tydfil

General Dynamics Land Systems in Merthyr Tydfil is seeking a Senior Network Engineer for a full-time role. You will support, implement and maintain network infrastructure, uphold security posture and work with a global team to ensure reliable, sec...Read More>>.

Posted: September 9th, 2026
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Hybrid Network Engineer: SDN, IaC & Security (12‑Month FTC)

Company IconYorkshire Building Society
Location IconBradford

Yorkshire Building Society is seeking an experienced Network & Security Engineer for a 12-month fixed-term contract. The role is hybrid, with some onsite work at the Bradford office and occasional out-of-hours support for changes.You will i...Read More>>.

Posted: September 13th, 2026
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Hybrid Linux Systems Engineer - Security & Networking

Company IconLeonardo
Location IconLondon

Leonardo is seeking a Linux Systems Engineer in London for hybrid working (office/remote). You will work at the intersection of Linux internals, networking and security to build secure endpoint solutions for high‑profile clients.You will...Read More>>.

Posted: September 14th, 2026
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Senior Embedded Engineer: Secure Networked Systems

Company IconRedline Group Ltd
Location IconNottingham

Redline Group Ltd in Newark-on-Trent, Nottinghamshire, seeks a Senior Embedded Software Engineer to design, develop and validate secure embedded software for network-connected assistive listening products.You will lead embedded software dev...Read More>>.

Posted: September 15th, 2026
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GCP Network DevOps Engineer – Cloud, Scale & Security

Company IconLloyds
Location IconManchester

Lloyds Banking Group is modernising its technology with a cloud platform that is fast, secure and scalable. We’re seeking a Cloud Platform DevOps Engineer specialising in Google Cloud Platform networking to help develop, optimise and operate the...Read More>>.

Posted: September 16th, 2026
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Senior Network & Security Specialist

Company IconJAC Recruitment (UK) Ltd.
Location IconLondon

Company: Retail Company Position: Senior Network & Security Specialist Contract: 1-year fixed term contract Location: London or Amsterdam (Hybrid) Salary: 55,000 – 65,000 GBP + 10% Bonus Job respo...Read More>>.

Posted: September 21st, 2026
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Hybrid Network Engineer — SD-WAN, Cloud & Security Lead

Company IconWhitbread
Location IconHoughton Regis

Whitbread is seeking a Network Engineer to shape, support and evolve its next-generation network estate across 1,200 locations in the UK. The role covers SD-WAN, LAN, WAN, WiFi, cloud and telephony, with hands-on design, implementation and support...Read More>>.

Posted: September 21st, 2026
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Senior Network Engineer - SD-WAN, ACI & Security Lead

Company IconAllen Lane
Location IconLondon

Allen Lane is seeking a Senior Network Engineer to lead day-to-day operations of the organisation's network infrastructure, including SD-WAN deployment, data centre modernization, and cloud integrations.The role requires collaboration with...Read More>>.

Posted: September 21st, 2026
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Senior DevOps Engineer - Cloud, Security & Networking

Company IconHexegic
Location Icon

Hexegic is seeking a Senior DevOps engineer with a cybersecurity and cloud focus to design, build, and deploy secure infrastructure and applications.You will work in a small, collaborative team with a high degree of autonomy, contributing t...Read More>>.

Posted: September 21st, 2026
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Senior Network Engineer: Hybrid, SD-WAN & Security Lead

Company Iconbpha
Location IconBedford

bpha is seeking a Senior Network All-Rounder to design, implement, and secure a robust network infrastructure. The role requires hands-on expertise across Cisco, MikroTik, FortiGate, Meraki, and SD-WAN, with a track record of leading projects from...Read More>>.

Posted: September 27th, 2026
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Field Network Engineer — On‑Site WAN & Security Upgrades

Company IconSouth East Water Limited
Location IconSnodland

South East Water Limited is seeking a hands-on Network Engineer for a 12‑month fixed-term contract to support field deployments across our South East sites. You will lead two parallel projects: NIS security hardware deployment and WAN upgrades a...Read More>>.

Posted: September 27th, 2026
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Senior Network Engineer – Global WAN & Cloud Security

Company IconMott MacDonald Group
Location IconNewcastle upon Tyne

Mott MacDonald is seeking an IT Specialist – Networks (4th Line) to lead and manage our global network infrastructure, spanning on‑premise and cloud environments. You will ensure resilience, performance, and security, acting as the principal e...Read More>>.

Posted: September 27th, 2026
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Hybrid IT Systems & Network Engineer - Solve, Deploy, Secure

Company IconNextech
Location IconNorth East

Nextech is seeking an IT Systems & Network Support Engineer to join our IT Support Services team in a hybrid role. You will provide first-class technical support to internal and external customers, keep systems running smoothly, and assist with ne...Read More>>.

Posted: September 29th, 2026
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Field Network Engineer: On-Site WAN & Security Deployments

Company IconSouth East Water UK
Location IconSnodland

South East Water is seeking a hands-on Network Engineer for a field-based, 12-month fixed-term contract across the South East region. You will deploy and upgrade network security hardware and WAN infrastructure while traveling between remote proce...Read More>>.

Posted: September 29th, 2026
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Network Engineer: Critical IT Infra, Security & Automation

Company IconWales & West Utilities Limited
Location IconNewport

Wales & West Utilities Limited is seeking a skilled Network Engineer to support and secure its IT network across WAN, LAN, Wi-Fi, and firewalls in datacentres, Azure, and offices. You will drive proactive management, monitoring, and automation wit...Read More>>.

Posted: September 30th, 2026
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Senior Network & Security Specialist

Company IconJAC Recruitment
Location IconLondon

Company: Retail CompanyPosition: Senior Network & Security SpecialistContract: PermanentLocation: LondonSalary: 55,000 – 60,000 GBP + 10% BonusJob responsibilities:Network & ConnectivityNet...Read More>>.

Posted: September 30th, 2026
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Graduate Test Engineer – Security Networking (Derby)

Company IconPrecept Recruit
Location Icon

Precept Recruit is seeking a Graduate Test Engineer to join a dynamic engineering team in Derby. This role offers an opportunity to be part of a growing UK sovereign technology company that focuses on innovative secure communications solutions....Read More>>.

Posted: September 30th, 2026
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Senior Network & Security Architect

Company IconJAC Recruitment
Location IconLondon

Retail Company in London is seeking a Senior Network & Security Specialist to own and scale secure connectivity across offices, showrooms and warehouses. You will design network architecture, manage SD-WAN and oversee firewall lifecycle, VPNs and...Read More>>.

Posted: October 2nd, 2026
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Hybrid Infrastructure Engineer: Cloud, Security & Networking

Company IconChangeworknow is part of the Access Group
Location IconBradford

Accent in Bradford is seeking an Infrastructure Engineer to help deliver secure, reliable technology for our customers. The role is hybrid, with one day per week in the Bradford office and occasional travel for support and meetings.The posi...Read More>>.

Posted: October 3rd, 2026
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