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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Senior Engineer – Network & Infrastructure Security

Company IconCrypto.com
Location IconLondon

Network Infrastructure Engineer – London, United KingdomRoles and Responsibilities:Act as the escalation point for resolving complex issues on infrastructure operations & security configuration.Develop and...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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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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Senior Network Engineer - SDN, Security & Automation(Hybrid)

Company IconEuroclear
Location IconLondon

A global infrastructure firm in Greater London is seeking a Network Engineer to manage and enhance the network systems. The role requires experience in network security and a strong foundation in networking technologies. The ideal candidate will have...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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Security-Focused Network Engineer (Hybrid, London)

Company IconHunter Bond
Location IconLondon

Hunter Bond is seeking a Network Engineer (Security Focused) to join their elite tech firm based in London with a hybrid working model. Ideal candidates have 5+ years of experience and a strong interest in security technology.The firm offer...Read More>>.

Posted: June 12th, 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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Security-First Infrastructure & Network Engineer

Company IconCapula Investment Management LLP
Location IconLondon

Capula Investment Management LLP in London is seeking a hands-on Infrastructure & Security Engineer to own security architecture, server and network domains, and to strengthen the firm’s security posture against evolving threats including AI-dri...Read More>>.

Posted: July 16th, 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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Senior Network Engineer with Security and Cisco – City London

Company IconOnyx-Conseil
Location IconLondon

Senior Network Engineer with Security and Cisco – City London Our Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft. The security and support of the company’s n...Read More>>.

Posted: September 3rd, 2026
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Senior Full-Stack Engineer, Cloud Networking & Security

Company IconCatonetworks
Location IconLondon

Cato Networks is seeking a Senior Software Engineer to join the secured access engineering team. You will design and build user-facing, product-grade web security solutions that protect customers' online presence, alongside internal infrastructure...Read More>>.

Posted: September 4th, 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 Project Engineer – Cloud & Network Security (Hybrid)

Company IconIMT Resourcing Solutions
Location IconBromsgrove

IMT Resourcing Solutions is seeking an experienced Project Engineer in Bromsgrove for a hands-on role within a growing MSP. You will scope, design and deliver infrastructure, cloud, networking and security projects from initial consultation throug...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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Senior Network Engineer with Security and Cisco – City London

Company IconJas Gujral
Location IconLondon

Senior Network Engineer with Security and Cisco – City LondonOur Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft.The security and support of the compa...Read More>>.

Posted: September 15th, 2026
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Senior Cisco Security Network Engineer (Contract,18 months)

Company IconJas Gujral
Location IconLondon

Jas Gujral is seeking a Senior Network Specialist with a strong security focus on Cisco to join its London-based operations. The role emphasizes BAU support, secure design, and scalable solutions for a global environment.The candidate will...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 and Security Service Delivery Engineer

Company IconNational Energy System Operator
Location IconWokingham

About The Role NESO seeks a visionary Network Security Service Delivery Engineer to lead the strategic design and evolution of our network security infrastructure. This role is responsible for setting the direction and defining the arc...Read More>>.

Posted: September 22nd, 2026
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Senior Pen Testing Engineer - App & Network Security

Company IconState Street
Location IconLondon

State Street is seeking a Senior Penetration Testing Engineer to join our Penetration Testing Team within the Threat Intelligence and Assurance organization. This deeply technical role requires hands‑on expertise and operates in a regulated bank...Read More>>.

Posted: September 22nd, 2026
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Lead Infrastructure Engineer - Proxy/SSE Network Security

Company IconJPMorgan Chase & Co.
Location IconLondon

Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at JPMorganChase within the Corporate Sector - Enterprise Technology, youare an integral part of an agile team that works to enhance, build, and deliv...Read More>>.

Posted: September 27th, 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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Lead Infrastructure Engineer - Proxy/SSE Network Security

Company IconJPMorganChase
Location IconLondon

Job DescriptionLead Software Engineer - Proxy/SSE Network SecurityAs a Lead Software Engineer at JPMorganChase within the Corporate Sector - Enterprise Technology, you are an integral part of an agile team that works to enhance,...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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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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Secure Enterprise Network Engineer — 12-Month Contract

Company IconCarbon 60
Location IconBolton

Carbon60 is seeking an experienced Network Engineer to join an established Network Operations team on a 12-month contract in Stevenage, with occasional support across Bolton and Bristol. The role focuses on maintaining and enhancing enterprise net...Read More>>.

Posted: September 22nd, 2026
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Secure Defence Network Engineer (SC/DV)

Company IconCBSbutler Ltd.
Location Icon

CBSbutler Ltd. is seeking an experienced Network Engineer to join a specialist team supporting a highly secure defence network environment. You will ensure network availability, implement architectural changes and support critical services with st...Read More>>.

Posted: September 22nd, 2026
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DV-Cleared Network Engineer for Enterprise & Security

Company IconDatasource Recruitment
Location IconBassishaw

Datasource Recruitment is seeking a DV-cleared Network Engineer to join a team responsible for critical national infrastructure in London. The role focuses on enterprise routing, LAN switching, and network security across on-site environments....Read More>>.

Posted: September 22nd, 2026
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Defence Network Engineer (Contract) – Crypto & Security

Company IconAdvanced Resource Managers Limited
Location IconStevenage

Advanced Resource Managers Limited in Stevenage is seeking a Network Engineer on a 12-month contract. You will work with a market-leading Defence and Aerospace company, delivering network services in a high-security environment and ensuring servic...Read More>>.

Posted: September 22nd, 2026
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Network Engineer: Automation, Observability & Security

Company IconG-Research
Location IconCity of Westminster

G-Research, based in London, is seeking an experienced Network Engineer to drive reliability, performance, resilience and security of our network and security infrastructure. You will shape and own end-to-end operations, ensure robust connectivity...Read More>>.

Posted: September 22nd, 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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Senior Network Engineer — Cloud & Security Solutions Lead

Company IconOneAdvanced
Location Icon

OneAdvanced in the United Kingdom is seeking a Senior Network Engineer to join a customer-centric squad. You will design and implement network and security solutions across on-premise, cloud and hybrid environments, aligned with customer architect...Read More>>.

Posted: September 25th, 2026
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Security-Cleared Network Engineer (eDV) - Cheltenham

Company IconFryerMiles
Location IconCheltenham

FryerMiles is seeking a Network Engineer for aCheltenham project, focusing on design, delivery and assurance of complex network solutions. You will collaborate with technical teams and third-party suppliers to drive successful outcomes.The...Read More>>.

Posted: September 25th, 2026
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Senior Network Engineer – Trading Infra & Security

Company IconAquis Exchange PLC
Location IconBassishaw

Aquis Exchange PLC is seeking a capable Network Engineer to support, shape, optimise, and scale our low-latency trading infrastructure in London. You will join a small, expert Network team working across cloud, on-prem, and exchange platforms—co...Read More>>.

Posted: September 27th, 2026
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Senior Network Engineer - SDN & Security (London, 2d/wk)

Company IconAdvanced Resource Managers Ltd
Location IconBassishaw

Advanced Resource Managers Ltd. is seeking a Network Engineer to work on-site in London on a contract basis, two days per week, for an IT company in the insurance sector.You will design secure network zones, enforce firewall rules, analyze...Read More>>.

Posted: September 30th, 2026
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Senior Network Engineer — Global Hybrid & Security

Company IconMastercard Inc.
Location IconDunstable

Mastercard Inc. seeks a Senior Network Engineer to design, implement and support a multi-site network environment. You will drive network projects, ensure security posture, and collaborate with diverse teams to meet business needs.Ideal can...Read More>>.

Posted: October 2nd, 2026
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