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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Lead Infrastructure Engineer - Proxy/SSE Network Security

Company IconJP Morgan Chase
Location IconLondon

Overview In this Lead Software Engineer role, you will architect and deliver secure, scalable network security solutions for enterprise perimeter and SSE services. You will pursue Zero Trust patterns and identity-aware access to reduce impl...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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Azure & Networking Engineer - Hybrid Cloud & Security

Company IconIsio
Location IconCity of Edinburgh

A leading technology firm in Scotland seeks an experienced Azure/Networking Engineer. The role involves maintaining and implementing solutions in Azure, working with networking technologies, and improving the security posture of the business. Ideal c...Read More>>.

Posted: June 6th, 2026
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Network Security Consultant

Company IconIntec Select
Location Icon

Network Security Consultant– UK (Remote) - Up to £72,000 Basic Salary Overview We are working with a leading global technology services organisation to recruit a Network Security Consultant into their Profe...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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Senior Network Engineer: Hybrid, Cloud & Security

Company IconRiskPod
Location IconLondon

A leading technology firm in Greater London is seeking a skilled Network Engineer to design and maintain robust network infrastructure. This role involves working with Cisco campus switches and firewall solutions while ensuring optimal performance an...Read More>>.

Posted: June 6th, 2026
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Azure & Cisco Infra Engineer — Network Upgrades & Security

Company IconNRG.
Location IconGlasgow

A leading technology firm in Glasgow seeks a Network & Systems Administrator to enhance their infrastructure, focusing on Microsoft Azure, Active Directory, and Cisco networking. Responsibilities include 3rd line support, managing user environments,...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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Network Operations Engineer: Automation & Secure Infra

Company IconBarclays
Location IconKnutsford

A major financial institution in Knutsford is seeking a Network Operations Engineer to support network infrastructure and ensure reliability and security. The ideal candidate will have experience in network operations within a large institution, a so...Read More>>.

Posted: June 6th, 2026
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Network Security Specialist

Company IconHong Kong Exchanges and Clearing Limited (HKEX)
Location IconLondon

Senior Network Security Specialist – London Metal Exchange (LME). The LME is the world centre for industrial metals trading, with the majority of global non‑ferrous futures business conducted on its three trading platforms totalling $21 tri...Read More>>.

Posted: July 6th, 2026
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Senior Network Engineer - Hybrid Cloud & Security

Company IconViasat
Location IconLondon

Viasat is seeking a Senior Network Engineer to ensure reliable, secure, and scalable enterprise network operations across on‑premises and cloud environments. You will contribute to network architecture, deployment, and operational readiness, par...Read More>>.

Posted: July 15th, 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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Senior Network Engineer - Design, Security & 24/7 Support

Company IconWebhosting
Location IconNorthern Ireland

Telefónica Tech UK&I in Belfast is seeking a skilled Network Engineer to lead the implementation, management, maintenance, and support of our network infrastructure and security platforms.You will work as part of a mature managed service t...Read More>>.

Posted: August 4th, 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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Cloud Network Engineer — Active UK Security Clearance

Company IconAppvia
Location IconLondon

Appvia, a London-based cloud and platform engineering consultancy, is hiring a Network Engineer to join a new secure public sector engagement focused on live network operations and continuous improvement.This hands-on role involves maintain...Read More>>.

Posted: August 30th, 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 Network & Systems Engineer – Infrastructure & Security

Company IconCheshire College South & West
Location IconCrewe

Cheshire College South & West in Crewe is seeking a Senior Network and Systems Engineer to design, implement and maintain our IT infrastructure, ensuring reliable networks and systems to support business-critical activities.The role require...Read More>>.

Posted: September 5th, 2026
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Senior Network Engineer — Scale Ops & Security (Hybrid/Remote)

Company IconSHI International Corp.
Location IconLondon

SHI UK is seeking a highly skilled network engineer to join a US-based team and help scale operations. You will work on maintenance, upgrades, and implementing security configurations across the converged network infrastructure.The role req...Read More>>.

Posted: September 9th, 2026
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Senior Network Engineer: Hybrid Cloud & Security SME Remote

Company IconHamilton Barnes Associates Limited
Location IconLondon

Hamilton Barnes Associates Limited is seeking a Senior Network Engineer to take technical ownership of design, implementation, and mentoring within a small engineering team. This home-based role includes occasional visits to our East London data c...Read More>>.

Posted: September 9th, 2026
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Network Infrastructure Engineer — Hybrid, Secure Connectivity

Company IconEta Projects Ltd
Location IconLoughborough

BRUSH Group is seeking an Infrastructure Engineer to join our IT team in managing and improving network services across sites, cloud, and hosted environments. You will monitor performance, troubleshoot issues, and implement changes within a contro...Read More>>.

Posted: September 10th, 2026
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Senior Network Engineer: SD-WAN, Security & Enterprise Networking

Company IconGeneral Dynamics Land Systems UK
Location IconPentrebach

General Dynamics Land Systems UK is seeking a full-time Senior Network Engineer at our Merthyr facility in Wales. The role offers a salary of £45,600 to £57,000, depending on experience, with a proactive, growth-focused mindset and strong team c...Read More>>.

Posted: September 12th, 2026
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Lead Network Engineer – Automation & Secure Onsite (3 days)

Company IconSopra Steria
Location IconSalisbury

Sopra Steria is recruiting a Lead Network Engineer for our Salisbury-based team. The role focuses on designing and deploying enterprise network platforms, driving automation, and supporting secure operations in a high-security setting.You w...Read More>>.

Posted: September 14th, 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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Senior Network Engineer — Hybrid Infra & Security

Company IconNational Physical Laboratory
Location IconLondon

The National Physical Laboratory seeks a Senior Network Engineer to lead on‑prem network design, deployment, and security within a hybrid infrastructure. You will manage Alcatel‑Lucent switches, Fortinet firewalls, and associated services, whi...Read More>>.

Posted: September 20th, 2026
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Senior Network Engineer - Design & Deliver Secure MSP Networks

Company IconHamilton Barnes ?
Location IconWest Midlands

Hamilton Barnes is partnering with an established specialist networking & managed services business to hire a Senior Network Engineer in the West Midlands. You will design and deliver customer network solutions, work hands-on with Cisco, Meraki, H...Read More>>.

Posted: September 21st, 2026
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Hybrid Network Operations Engineer — Cloud & Security

Company IconEnergy Jobline ZR
Location IconLancashire

DWP Digital with Purpose is recruiting a Network Operations Engineer to design, build and operate enterprise-scale network infrastructure across on‑prem and cloud environments. The role emphasizes security controls, incident management and cross...Read More>>.

Posted: September 21st, 2026
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Senior Network Engineer - Healthcare IT & Security

Company IconNHS Highland
Location IconLochgilphead

NHS Highland is inviting applications for a Network Specialist to join the HSCP eHealth team. The post focuses on delivering a high-level networking service, managing and upgrading network hardware, and ensuring security across NHS Highland sites....Read More>>.

Posted: September 21st, 2026
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GCP Network DevOps Engineer: Secure, Automated Cloud Infra

Company IconLloyds Banking Group
Location IconCity of Edinburgh

Lloyds Banking Group is seeking a DevOps engineer to manage Google Cloud networking and automated infrastructure at scale. You’ll join a product-aligned, skilled engineering team focused on GCP networking and secure, reliable platforms.Th...Read More>>.

Posted: September 22nd, 2026
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Network Security Analyst

Company IconMorgan Hunt UK Limited
Location IconCity of Edinburgh

Location: Edinburgh | Hybrid, 2 days onsite per week Salary: £39,000 + Benefits Permanent | Full-time Are you a Network or Security Analyst with experience of firewalls, proxies, remote access or Zero...Read More>>.

Posted: September 24th, 2026
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Remote-First Senior Network Engineer: Data Center Security

Company IconModaxo
Location IconPortsmouth

Modaxo is seeking a Senior Network Engineer to design, deploy and support enterprise network infrastructure across UK data centers and offices. You will lead routing, switching, FortiGate/ FortiADC deployments, and VPN access to ensure high availa...Read More>>.

Posted: September 25th, 2026
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Senior Network Engineer – Defence & National Security

Company IconFryerMiles
Location IconCheltenham

FryerMiles is seeking a Senior Network Engineer for a Defence/National Security programme in Cheltenham. The role involves owning complex network and infrastructure projects from scoping and design through to integration, with close collaboration...Read More>>.

Posted: September 25th, 2026
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Network Security Architect

Company IconSanderson Government and Defence
Location IconCorsham

Salary: £48,000 - 88,000 per year Requirements Proven Network Security Architecture expertise Strong Secure by Design knowledge and application Broad networking background, including routing, swit...Read More>>.

Posted: September 25th, 2026
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GCP Networking DevOps Engineer — Automation & Security

Company IconLloyds Banking Group
Location IconHalifax

Lloyds Banking Group is seeking a DevOps engineer specializing in Google Cloud networking to build secure, automated infrastructure at scale. You will contribute to networking services, Terraform-based deployments, and end-to-end lifecycle ownersh...Read More>>.

Posted: September 29th, 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 4G/5G Core Network Engineer – Lab & Security

Company IconNational Physical Laboratory
Location IconBirmingham

National Physical Laboratory is seeking an experienced Telecoms Core Network Engineer for Birmingham to design, implement, and operate the core lab environment underpinning security research.The role requires deep knowledge of 4G/5G core fu...Read More>>.

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

Company IconProject Global Limited
Location IconCoventry

Project Global Limited seeks a Network Infrastructure Engineer to support enterprise network services with emphasis on security, connectivity, and Zero Trust. Based in Coventry, the role is hybrid with UK remote work and Coventry office attendance...Read More>>.

Posted: October 2nd, 2026
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