Network Security Architect DV Cleared Outside IR35

Company IconSanderson Government and Defence
Location IconCorsham

Network Security Architect Corsham | Hybrid £600 per day Outside IR35 UKSV DV ClearedAre you an experienced Network Security Architect with a passion for designing secure, resilient, and mission-critical enviro...Read More>>.

Posted: September 19th, 2026
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Security Engineer — SOC & Threat Detection (Remote)

Company IconTechnologyOne
Location IconLondon

A leading technology firm in the UK is seeking a Security Engineer to safeguard digital platforms from security threats. The successful candidate will conduct audits, implement monitoring systems, and participate in incident response activities. You...Read More>>.

Posted: June 6th, 2026
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Network Security Analyst – Solihull - Permanent - Birmingham/On-site

Company IconCrimson
Location IconBirmingham

Network Security Analyst – Solihull - Permanent - Birmingham/On-siteCrimson Birmingham, England, United KingdomNetwork Security Analyst – Solihull - Permanent - Birmingham/On-siteCrimson Birmingham, England, United Kin...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer – MSP Security & Compliance

Company IconIntellect Group
Location Icon

A growing Managed Service Provider in the UK is seeking a Cyber Security Engineer to join their technical team. The ideal candidate will leverage their service desk or infrastructure background to specialize in security. Responsibilities include resp...Read More>>.

Posted: June 6th, 2026
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Head of Security Engineering: App Security & Testing

Company IconTesco Technology
Location IconWelwyn Garden City

A leading retail organization in Welwyn Garden City seeks a Head of Security Engineering with broad responsibilities for leading security teams and managing vulnerability across applications. The role encompasses oversight of application security, te...Read More>>.

Posted: June 6th, 2026
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Lead Network Security Presales Architect Cisco/Aruba

Company IconInfraView - Specialist Cloud & IT Infrastructure Technology Recruitment
Location IconLondon

A leading technology recruitment consultancy in the UK is seeking a Presales Solutions Architect specialized in Network Security, responsible for scoping calls and writing proposals. This role involves leading the Network Security division, collabora...Read More>>.

Posted: June 6th, 2026
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Product Security Engineer — SDLC Security & Cloud

Company IconRedgate Software
Location IconCambridge

A software company in Cambridge is looking for a Product Security Engineer to embed security into the software development lifecycle. Responsibilities include auditing code, driving security adoption, and collaborating with engineering teams. The ide...Read More>>.

Posted: June 6th, 2026
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Senior UK Enterprise Networking & Security Sales Leader

Company IconNetwork IT Recruitment Limited
Location IconManchester

Network IT Recruitment Limited is seeking a Senior Regional Sales Manager focused on Observability, Networking, and Security for the UK market. This role involves targeting Tier 1 enterprise clients and requires a proven track record in closing large...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Architect: Zero Trust & Hybrid

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

Hong Kong Exchanges and Clearing Limited (HKEX) is seeking a Senior Network Security Specialist for the London Metal Exchange (LME). This role involves designing, implementing, and governing network security controls to protect high-performance en...Read More>>.

Posted: July 6th, 2026
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Remote Security Engineer – AI & DevSecOps Innovator

Company IconClearBank Ltd
Location IconLondon

ClearBank Ltd seeks a Security Engineer to reduce cyber risk and drive secure adoption across a remote-first UK team. You’ll work with Azure, .NET, Terraform and Kubernetes to secure applications and influence cross‑functional initiatives....Read More>>.

Posted: July 20th, 2026
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Remote Security Engineer: Cloud, AI & FinTech

Company IconClearBank
Location IconLondon

ClearBank operates a remote-first Security Engineering team across the UK, dedicated to reducing cyber risk while maintaining autonomy and transparency. You will help weave security into cloud-native systems and enable secure product delivery....Read More>>.

Posted: July 23rd, 2026
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Senior Security Engineer: AI Security & Automation

Company IconAMAZON UK
Location IconLondon

Amazon is seeking a security-focused engineer to help scale and protect customer data and applications. You will work across cloud, devices, retail, and more, applying security expertise at scale.You will conduct research, develop automated...Read More>>.

Posted: July 24th, 2026
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Senior Security Engineer, Amazon Security Automation

Company IconAMAZON UK
Location IconLondon

Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s prod...Read More>>.

Posted: July 24th, 2026
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Staff Security Engineer: Cloud Security & Observability

Company IconCFC
Location IconLondon

CFC in London is seeking a Staff Security Engineer to advance security capabilities across our global technology estate. You will design security observability, automate control assurance and embed strong controls into products, platforms and proc...Read More>>.

Posted: July 24th, 2026
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Senior Network & Security Lead (CISCO SDA + Azure)

Company IconCyber UK
Location IconLondon

Barts Health NHS Trust is seeking a senior network manager to lead network governance and manage a large NHS network service in London. You will design, implement and maintain 1st/2nd line support across security and cloud-enabled networks, ensuri...Read More>>.

Posted: August 4th, 2026
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Fire and Security Engineer (Electronic Security & Fire)

Company IconTaj Housing Architect Limited
Location Icon

Taj Housing Architect Ltd.Think Today For Better Tomorrow Ref: RM101W, RM102W, RM132E, RM76N Salary: TBC Location: RM101W - PL, TQ Postcode Areas, RM102W - GU, BH, DT Postcode Areas, RM132E - BN, R...Read More>>.

Posted: August 13th, 2026
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Product Security Engineer: Build Secure Software

Company IconSRT Marine Systems plc
Location IconBirmingham

SRT Marine Systems plc is seeking a Product Security Engineer to embed security into our product development lifecycle. The role collaborates with software developers, testers and product owners to ensure security is integral from design through d...Read More>>.

Posted: August 21st, 2026
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Hybrid Network Security Consultant — Design, Projects & Growth

Company IconCRG TEC
Location IconManchester

CRG TEC in the United Kingdom is seeking a Network Security Consultant to bridge network engineering and security, designing solutions, delivering projects and engaging with customers across UK deployments.You will work on firewalls, VPN/SD...Read More>>.

Posted: August 28th, 2026
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Network Security Architect | DV Cleared | Outside IR35

Company IconSanderson Government & Defence
Location IconCorsham

Network Security ArchitectCorsham | Hybrid£600 per day Outside IR35UKSV DV ClearedAre you an experienced Network Security Architect with a passion for designing secure, resilient, and mission-critical environments?...Read More>>.

Posted: August 28th, 2026
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Senior Network Security Architect: Zero Trust & Hybrid

Company IconHong Kong Exchanges and Clearing
Location IconLondon

Hong Kong Exchanges and Clearing is looking for a Senior Network Security Specialist to design, implement, and govern network security controls at their London office. The successful candidate will have over 5 years of experience in enterprise net...Read More>>.

Posted: September 2nd, 2026
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Technical Lead: Networking & Security Architect (Hybrid, SC)

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconShaw

CBSbutler Holdings Limited trading as CBSbutler is seeking a Senior Networking & Security Specialist / Technical Lead for a 6-month rolling contract in Newbury (hybrid). The role demands hands-on leadership, design, and delivery of complex enterpr...Read More>>.

Posted: September 4th, 2026
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Cyber Security Engineer — Hybrid/Remote & Incident Response

Company IconM&C Saatchi Group
Location IconLondon

M+C Saatchi Group is seeking a proactive Cyber Security Specialist to protect information assets and support security across operations, governance, risk, and incident response. The role collaborates across teams to maintain a robust security post...Read More>>.

Posted: September 16th, 2026
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AI Security Engineer: Platform Security & Governance

Company IconAlvarez & Marsal
Location IconLondon

Alvarez & Marsal (A&M) is seeking a Security Engineer (AI) to own and operate AI security controls across enterprise platforms, reporting to the Security Engineering team. You will work at the intersection of security engineering, cloud security,...Read More>>.

Posted: September 21st, 2026
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Security Engineer: Build Security from the Ground Up

Company IconOneiro Solutions
Location Icon

Oneiro Solutions is hiring its first Security Engineer to shape security across the business. You will define standards, build tooling, automate security, and work with development teams to embed security into the SDLC.You will split time b...Read More>>.

Posted: September 21st, 2026
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AI-Driven Security Engineer for Secure DevOps

Company IconGlasswall Solutions Limited
Location IconLondon

Glasswall is seeking a hands-on Security Engineer with 3-5 years of experience to join our small, high-impact Security Engineering team in the UK. You will help embed security throughout the product design and development lifecycle, investigate fi...Read More>>.

Posted: September 21st, 2026
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Network & Security Architect Lead (Azure & SD-WAN)

Company IconAllen Lane
Location IconLondon

Allen Lane is seeking an experienced network leader for a London-based Local Authority to design, implement and oversee a cloud-on-premise network strategy, with emphasis on security.You will lead the Network Team, define architecture, moni...Read More>>.

Posted: September 21st, 2026
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Application Security Engineer — Cloud Security & Trust

Company IconAmazon
Location IconLondon

Amazon is seeking an application security engineer to join the Application Security team. You will prioritize security needs, communicate clearly, and maintain a high level of focus as the application landscape grows.Responsibilities includ...Read More>>.

Posted: September 21st, 2026
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Security Architect - Govt Network Security (SC Cleared)

Company IconExperis - ManpowerGroup
Location Icon

Experis - ManpowerGroup is seeking a Security Architect with strong network and infrastructure experience to deliver security solutions across central government and public sector environments in a client-facing role.You will design secure...Read More>>.

Posted: September 21st, 2026
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Senior Enterprise Account Executive — Cloud Networking & Security

Company IconWinsAbove
Location IconLondon

Cloudflare in London is seeking an experienced Account Executive to lead enterprise sales within a defined portfolio. You will drive multi-stage deals, forecast meticulously, and engage executives from C-suite to technical leaders to map Cloudflar...Read More>>.

Posted: September 21st, 2026
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London Network Security Lead: Cisco ISE & Automation

Company IconHamilton Barnes ?
Location IconLondon

Hamilton Barnes is seeking a Senior Network Security Lead for our London office within a global quant trading environment. You will head the London network security team, drive security architecture decisions and work across the global infrastruct...Read More>>.

Posted: September 24th, 2026
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Network Security Architect – Hybrid Cloud & Zero Trust

Company IconNational Energy System Operator
Location IconWokingham

National Energy System Operator seeks a visionary Network Security Service Delivery Engineer to lead the strategic design and evolution of our network security infrastructure. You will set direction, define architectural blueprints, and ensure sec...Read More>>.

Posted: September 24th, 2026
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Telco Solutions Architect: Network Security & Cloud Enablement

Company IconIC Resources
Location IconLondon

IC Resources in London is seeking a Telco Solutions Architect to own end-to-end solution architecture. You will shape network integrations, call flows and deployment topologies across on-premise, hybrid and cloud environments, collaborating with p...Read More>>.

Posted: September 25th, 2026
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Security Engineer: Defender XDR & Sentinel (Remote)

Company IconHamilton Barnes ?
Location IconCardiff

Hamilton Barnes is seeking a Security Engineer to join a growing Security Operations function. This hands-on role focuses on the Microsoft Defender XDR and Sentinel stack, delivering incident response and security improvements across client enviro...Read More>>.

Posted: September 25th, 2026
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Hybrid Network Security Analyst: ZTNA & Firewall Focus

Company IconMorgan Hunt UK Limited
Location IconCity of Edinburgh

Morgan Hunt UK Limited in Edinburgh is seeking a Network or Security Analyst to join a technical team. You will troubleshoot network and security issues, manage requests and support changes in live environments, with exposure to modern cyber secur...Read More>>.

Posted: September 25th, 2026
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Contract Security Engineer - PKI & Secure Architectures

Company IconGeneral Dynamics Corporation
Location Icon

General Dynamics Mission Systems is seeking a Security Engineer (Contractor) to provide security domain expertise on a CIS and Cyber project. The role involves producing security artefacts, guiding engineering decisions, and ensuring security is i...Read More>>.

Posted: September 26th, 2026
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Product Security Engineer — Hybrid, Secure-by-Design

Company IconMBDA
Location Icon

MBDA in Bristol is seeking a Product Security Engineer to join the Security Engineering Department. You will be a skilled Systems Engineer focusing on security design, with opportunities to work across hardware, firmware and software, ensuring rob...Read More>>.

Posted: September 29th, 2026
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Application Security Engineer: Cloud & Secure Architecture

Company IconAmazon.com, Inc
Location IconCity of Westminster

Amazon.com, Inc. is seeking an Application Security Engineer to join the Application Security team in the UK. The role focuses on prioritizing security work, clear communication, and maintaining a high level of focus in a growing cloud-first envir...Read More>>.

Posted: September 29th, 2026
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Security Engineer: Detection & Threat Analytics (Remote)

Company IconTesco Technology
Location IconWelwyn Garden City

Tesco Technology is seeking a Security Engineer to join the Detection Engineering team. You will design and implement advanced security monitoring to protect Tesco's global retail ecosystem.The role focuses on scalable detection, automation...Read More>>.

Posted: September 21st, 2026
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Managed Service Lead (Network Security) - on-site Hampshire

Company IconDXC Technology
Location Icon

Job Description DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We o...Read More>>.

Posted: September 22nd, 2026
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Cyber Security Engineer, (Cloud Security Specialist)

Company IconKPMG International Cooperative
Location IconHighgate

teams to embed security principles into cloud-native architectures, with a working knowledge of Secure Architecture concepts.Our team combines deep sector insight, expert consulting capabilities and trusted client relationships to design and im...Read More>>.

Posted: September 24th, 2026
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Network Security Architect - Firewalls, DNS, Onpremise, Cloud

Company IconTria
Location IconLondon

Network Security Architect Location: London (3 Days Onsite / 2 Days Remote) Contract Length: 6+ Months Rate: £750 per day IR35 Status: Inside IR35 We are seeking an experienced Network Security Architect to...Read More>>.

Posted: September 27th, 2026
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Hybrid Network Security Architect – Cloud & On-Prem DNS

Company IconTria
Location IconLondon

Tria in London is seeking an experienced Network Security Architect to join a high-profile organisation on an initial 6-month contract. The role involves designing, implementing and enhancing secure network infrastructure across on-premise and clo...Read More>>.

Posted: September 27th, 2026
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SC-Cleared Network Engineer: Secure Firewalls & Routing

Company IconPublic Sector Resourcing, managed by AMS
Location IconLondon

NCA is seeking a Network Engineer (Inside IR35) for a 12-month hybrid contract based in Stratford. You will design, implement and maintain secure network infrastructure, configure and optimise firewall environments (Palo Alto, Cisco ASA, FortiGate...Read More>>.

Posted: September 27th, 2026
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Strategic IT Manager — School Network & Security Lead

Company IconBrighton & Hove City Council
Location IconPortslade by Sea

Blatchington Mill School, in Hove, is seeking an IT Manager - ICT Technician (Role G) to lead the Network Services Team in a year-round, full-time onsite role. You will partner with the Senior Leadership Team on the school development plan and sha...Read More>>.

Posted: September 21st, 2026
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