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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Senior AWS Networking & Security Lead

Company IconN Consulting Global
Location Icon

A prominent IT consulting firm in the UK is seeking an AWS Network and Security Lead responsible for designing and managing secure cloud infrastructures on AWS. The role includes optimizing network architectures, leading security measures, and automa...Read More>>.

Posted: June 6th, 2026
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Security & Network Engineer: IT Infrastructure & Security

Company IconExcel London
Location Icon

A leading events venue in the United Kingdom seeks a Security & Network Engineer to provide hands-on IT support, maintain network infrastructure, and enhance security measures. The ideal candidate should have strong customer service skills and experi...Read More>>.

Posted: June 6th, 2026
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Security & Network Engineer

Company IconExcel London
Location Icon

Security & Network Engineer Join to apply for the Security & Network Engineer role at Excel London. Are you passionate about IT and love solving problems? At Excel London, we’re looking for a Network Su...Read More>>.

Posted: June 6th, 2026
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Secure Network Engineer – WAN/LAN, Automation & Security

Company IconSiXworks an IBM company
Location IconFarnborough

A leading secure digital solutions provider in Farnborough is seeking a mid-senior level Network Engineer. The role involves building and supporting LANs and WANs, implementing network security measures, and troubleshooting related technologies. Cand...Read More>>.

Posted: June 6th, 2026
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Senior Tech Lead - Systems, Networking & Security

Company IconTESTQ Technologies Limited
Location IconLondon

TESTQ Technologies Limited is seeking a Senior Technical Lead / Project Lead for an onsite contract role in the United Kingdom. You will lead design and configuration solutions across client projects.Key responsibilities include system/soft...Read More>>.

Posted: July 26th, 2026
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Hybrid Networking & Security Solution Architect

Company IconFocus Group
Location Icon

Focus Group is seeking a Solution Architect to own the technical design of complex networking and security projects across SD-WAN, SASE, firewall and routing/switching portfolios. The role blends architecture with hands-on delivery, involving on-s...Read More>>.

Posted: August 22nd, 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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Senior Networking & Security Solution Architect (Hybrid)

Company IconFocus Group
Location IconShoreham by Sea

Focus Group is seeking a Solution Architect to own the technical design of complex SD-WAN, SASE, and security projects. You will stay hands-on through delivery, building and commissioning solutions with the delivery team across the UK, including o...Read More>>.

Posted: August 26th, 2026
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Strategic Regional Sales Leader - Networking & Security

Company IconForward
Location Icon

Forward Networks is seeking an experienced Regional Sales Director UK to lead the development and execution of sales strategy in the UK, targeting Fortune 1000 and large enterprise accounts.You will build strategic relationships, qualify le...Read More>>.

Posted: August 28th, 2026
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Lead Network Engineer: Secure Enterprise Networking

Company IconSanderson Government & Defence
Location IconSalisbury

Sanderson Government & Defence seeks an experienced Lead Network Engineer for an on-site role in Salisbury. You will support operation, maintenance, and development of a critical network capability with a focus on availability, security and perfor...Read More>>.

Posted: August 29th, 2026
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Senior Network Engineer – Secure Enterprise Networking

Company IconQinetiQ Limited
Location IconMalvern

QinetiQ Limited in Malvern is seeking a Senior Network Engineer to design, develop and deliver secure networking solutions for critical programmes and projects.You will provide technical leadership across networking activities, work with pr...Read More>>.

Posted: August 31st, 2026
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Senior Network Engineer — Secure Defence Networking (Malvern)

Company IconQinetiQ
Location IconMalvern

QinetiQ in Malvern, UK, is seeking a Senior Network Engineer to design, develop and deliver secure networking solutions for critical programmes. The role involves technical leadership across networking activities, guiding project teams from requir...Read More>>.

Posted: September 1st, 2026
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Senior Solutions Architect — Enterprise Networking & Security

Company IconSword Group
Location IconBellshill

Sword Group is seeking an experienced solution architect to provide technical leadership across opportunities from discovery to delivery. You will design secure, scalable network and security solutions with a focus on Cisco and Palo Alto technolog...Read More>>.

Posted: September 3rd, 2026
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Strategic Networking & Security Solutions Architect

Company IconSword Group
Location Icon

Sword Group is a leading provider of business technology solutions in energy, public and financial sectors, seeking a Senior Network & Security Architect. You will lead architecture across opportunities from discovery to delivery, design secure ne...Read More>>.

Posted: September 4th, 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 Solutions Architect – Networking & Security

Company IconTD SYNNEX UK&I
Location IconBracknell

TD SYNNEX UK&I is seeking a Solutions Architect to shape and deliver complex technology solutions for partners and customers. This senior role focuses on networking and security, with Aruba and Juniper experience, guiding strategy and leading proj...Read More>>.

Posted: September 5th, 2026
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Hands-on IT Systems Engineer – Infrastructure, Networking & Security

Company IconPrincipal IT
Location IconEssex

Principal IT are proudly supporting a client in the UK automotive industry on the recruitment of an IT Specialist to join their team in Chelmsford. This hands-on role covers IT support, infrastructure, networking, systems, security and technology...Read More>>.

Posted: September 5th, 2026
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IT Infrastructure Architect — Cloud & Networking Security

Company IconSept 2017 Branding
Location IconLondon

CLS is seeking an Infrastructure Architect to lead multiple IT delivery projects, crafting High Level Design documentation and providing technical direction across delivery and test teams.The role supports enterprise roadmaps for evolving i...Read More>>.

Posted: September 8th, 2026
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Hybrid Defense Network Engineer - Security & Crypto

Company IconCertain Advantage
Location IconStevenage

World Class Defence Organisation is seeking a Network Engineer subcontractor for an initial 12-month contract, based at Stevenage. DV security clearance is required.The role is hybrid, onsite 4 days per week with 1 day remote from home, 8 h...Read More>>.

Posted: September 12th, 2026
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Senior Firewall / Security Network Engineer

Company Icon8x8, Inc.
Location IconLondon

Senior Firewall / Security Network Engineer Network Operations Group Full time UK-Remote UK-London Office 8x8 connects our customers and teams globally, empowering CX leaders with performance and insights to make smarter decisio...Read More>>.

Posted: September 13th, 2026
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Global Cloud Networking & Security Architect

Company IconState Street
Location IconLondon

State Street seeks a Senior Cloud Network & Security Engineer to lead next-generation networking across a large global enterprise. You will design secure, scalable connectivity across AWS, Azure, Cloudflare, and on-prem environments, leveraging Ia...Read More>>.

Posted: September 14th, 2026
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Lead Network Engineer - Secure Infrastructure

Company IconSopra Steria
Location IconSalisbury

Are you a Network Engineer who enjoys solving complex problems and wants to play a key role in modernising enterprise networks through automation?You’ll be joining a dedicated network team based in Salisbury, working as part of a wider p...Read More>>.

Posted: September 14th, 2026
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Senior Firewall / Security Network Engineer

Company IconFrancisco Partners
Location IconLondon

8x8 connects our customers and teams globally, empowering CX leaders with performance and insights to make smarter decisions, delight customers, and drive lasting business impact. We're hiring a Senior Firewall / Security Network Engi...Read More>>.

Posted: September 15th, 2026
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IT Support Engineer – Networking & Security

Company IconCameron Clarke Associates t/a talent-finder
Location IconFyfield

Cameron Clarke Associates t/a talent-finder is seeking an IT Support Engineer for their Fyfield, Oxfordshire office. The role involves hands-on support for network infrastructure, acting as an escalation point, and providing remote client support...Read More>>.

Posted: September 17th, 2026
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Hybrid Infrastructure Engineer: Networking & Security

Company IconDunbia Group
Location IconBamber Bridge

Dawn Meats in Preston is seeking an Infrastructure Engineer to join our Information Technology team. You will focus on network and cyber security, supporting and improving enterprise infrastructure across multiple sites while working in a hybrid p...Read More>>.

Posted: September 17th, 2026
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Senior Cloud Networking & Security Architect

Company IconState Street
Location IconCity of Edinburgh

State Street is seeking a Senior Cloud Network & Security Engineer to join the Global Network Architecture & Engineering team. This role focuses on designing, securing, automating, and evolving next-generation network services across a large globa...Read More>>.

Posted: September 19th, 2026
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Security-Cleared Software Engineer (Hybrid, Manchester)

Company IconGemba Advantage
Location IconManchester

Gemba Advantage in Manchester is seeking a Software Engineer to contribute to secure, scalable software services within a permanent, hybrid environment. You will collaborate with customers and an agile delivery team on modern cloud-native projects...Read More>>.

Posted: September 20th, 2026
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Senior Backend Engineer - Cloud Networking & Security

Company IconCato Networks
Location IconLondon

Cato Networks is seeking an experienced Software Engineer to join a team focused on expanding the cloud-native platform for next-generation networking and security. You will design and build backend systems powering data-driven insights and platfo...Read More>>.

Posted: September 21st, 2026
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OT Network Engineer: Secure Industrial Networking & Design

Company IconSword Group
Location IconGlasgow

Sword Group is seeking an OT Network Engineer/Consultant to design, implement and deliver secure OT network infrastructure across complex industrial environments. You will work on firewalls, DMZs, VLANs, and secure connectivity between IT, OT and...Read More>>.

Posted: September 21st, 2026
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Defence Network Engineer – Secure Deployable Services

Company IconSopra Steria
Location IconSalisbury

Sopra Steria is recruiting an experienced Network Engineer (Deployable Services) to secure and enhance critical JMNIAN networks supporting UK Defence and international coalition operations. The role demands hands-on design, implementation and secu...Read More>>.

Posted: September 24th, 2026
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OT Network Engineer — Secure Industrial Connectivity

Company IconSword Group
Location IconGlasgow

Sword Group is seeking an OT Network Engineer / Consultant to design, implement and deliver secure, resilient industrial networks across OT environments. You will configure firewalls, switches, routers, DMZs and secure remote access, collaborating...Read More>>.

Posted: September 24th, 2026
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Lead Network Engineer - Secure Infrastructure

Company IconSopra Steria Ltd
Location IconSalisbury

Are you a Network Engineer who enjoys solving complex problems and wants to play a key role in modernising enterprise networks through automation? You’ll be joining a dedicated network team based in Salisbury, working as part of a wide...Read More>>.

Posted: September 27th, 2026
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Strategic Networking & Security Solution Architect

Company IconAntillion
Location Icon

Antillion is seeking a solution-driven technical architect to influence networking and communications standards. You will apply outstanding knowledge of user services, networking, and security to deliver high-quality solutions for clients in the U...Read More>>.

Posted: October 1st, 2026
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Senior Network Engineer: Enterprise Networking & Security

Company IconGetronics
Location Icon

Getronics in the United Kingdom is seeking a highly skilled Senior Network Engineer to design, implement and optimize complex enterprise networks using Cisco Routing & Switching, Wireless networking, and VMware NSX.You will work across LAN,...Read More>>.

Posted: October 1st, 2026
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Hybrid Infra Engineer - Windows, Networking & Security

Company IconMade4Tech Global
Location IconLancashire

Made4Tech Global is seeking an IT Infrastructure & Support Specialist to join a long-established manufacturing business modernising its IT function. You’ll manage Hyper‑V, Active Directory, networks and Microsoft 365, while delivering hands-on...Read More>>.

Posted: October 2nd, 2026
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Senior Network Engineer – Secure Govt Networks (DV)

Company IconLeidos LLC
Location IconHuntingdon

Leidos invites applications for a Senior Network Engineer to deliver secure, mission‑critical network services within a demanding Government environment. Based in Huntingdon, Cambridgeshire, the role requires a High DV clearance and involves own...Read More>>.

Posted: October 3rd, 2026
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Azure Security & Networking Engineer — Hybrid (Glasgow)

Company IconBright Purple Resourcing Ltd
Location IconGlasgow

Bright Purple is recruiting an Azure Cloud & Security Engineer in Glasgow for a hybrid role (2 days per week in the office). You will own security, networking and identity across the Azure environment, shaping how the platform is run and secured....Read More>>.

Posted: October 3rd, 2026
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Senior Network Engineer – Secure Government Networks (DV)

Company IconLeidos
Location IconHuntingdon

Leidos is seeking a Senior Network Engineer to join our team in Huntingdon, Cambridgeshire. The role involves delivering secure enterprise and data-centre network solutions, providing technical leadership, and owning complex engineering problems a...Read More>>.

Posted: October 3rd, 2026
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Infrastructure & Network Engineer – Security & DR Lead

Company IconPlace UK Ltd
Location IconTunstead

Place UK Ltd is seeking an Infrastructure & Network Engineer to secure and operate server, storage and network infrastructure across multiple sites. You will manage RADIUS/802.1X, Zero Trust access, firewalls, and backup/DR, while maintaining secu...Read More>>.

Posted: October 3rd, 2026
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