Security Architect (Infrastructure & Network Security) - freelance - hybrid, London, UK

Company IconComgent
Location IconLondon

Overview The organisation currently lacks formal security architecture governance at the infrastructure level — there are no documented security standards guiding network or infrastructure design. This role will establish that functi...Read More>>.

Posted: March 17th, 2026
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Product Security Partner - Secure DevOps & Cloud

Company IconTesco
Location IconWelwyn Garden City

A leading retailer in the UK seeks a Security Partner to enhance the security posture of products. You will engage with product teams, influence security measures, and apply secure design principles and practices. Ideal candidates will have extensive...Read More>>.

Posted: March 20th, 2026
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Lead Security Architect — Secure, Scalable Digital Services

Company IconDWP Digital
Location IconManchester

A leading government department in the UK is seeking a Lead Security Architect to shape and govern the security architecture of crucial digital services. You will design scalable solutions, produce technical documentation, and guide high-level stakeh...Read More>>.

Posted: March 21st, 2026
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Security Services Engineer: Migrations, Upgrades & Remote Support

Company IconCustom Intelligent Security
Location IconWelwyn Garden City

A leading security solutions provider based in Welwyn Garden City is seeking a Professional Services Engineer (PSE) to support various technical tasks including system upgrades, migrations, and remote assistance. The ideal candidate will help ensure...Read More>>.

Posted: March 23rd, 2026
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Product Security Engineer: Build Secure SDLC & Apps

Company IconION
Location IconLondon

This is an amazing opportunity to work with Markets Information Security Team at ION. As a Product Security Engineer, you would be the key enabler of secure and compliant products. This role reports to the Product Security Lead and partners closel...Read More>>.

Posted: March 27th, 2026
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Senior Security Architect — Lead Trusted Security Deliveries (Remote)

Company IconMade Tech Limited
Location IconManchester

A leading digital transformation firm in Manchester seeks a Principal Security Architect to lead client engagements in the public sector. This position involves developing trusted relationships, ensuring quality delivery, and mentoring team members t...Read More>>.

Posted: April 11th, 2026
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Product Security Lead - Senior Lead Cybersecurity Architect

Company IconJPMorgan Chase & Co.
Location IconLondon

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. This is an excellent opportunity to join a world class Cybersecurity organization. As a Product Security Lead (PSL) in the Cybersecurity & Technology...Read More>>.

Posted: April 11th, 2026
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Cybersecurity Consultant & Concierge Security Engineer II

Company IconArctic Wolf
Location Icon

A top cybersecurity firm is seeking a Cybersecurity Consultant / Concierge Security Engineer 2 in the UK. The role involves collaborating with cybersecurity engineers, serving customers, and analyzing security incidents. The ideal candidate will have...Read More>>.

Posted: April 11th, 2026
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Cybersecurity Consultant / Concierge Security Engineer 2

Company IconArctic Wolf
Location Icon

Cybersecurity Consultant / Concierge Security Engineer 2 – Danish Proficient Join Arctic Wolf as a Cybersecurity Consultant / Concierge Security Engineer 2, based in Germany, the UK, or Ireland. Our mission is to end cyber risk, and...Read More>>.

Posted: April 11th, 2026
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Senior OT Security Engineer: ICS/SCADA Security Lead

Company IconBridewell Consulting Limited
Location IconCardiff

A leading cyber security services company is seeking a Senior OT Security Engineer/Consultant who has a deep understanding of Operational Technology and industrial automation. You will be engaged in leading engineering-focused engagements and support...Read More>>.

Posted: April 11th, 2026
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Infrastructure Security Engineer: Secure & Scale Platforms

Company IconG-Research
Location IconLondon

A leading quantitative finance firm is seeking an Infrastructure Security Engineer to automate and configure critical security systems. The role involves owning projects across technology stacks, contributing to the security roadmap, and mentoring ju...Read More>>.

Posted: April 11th, 2026
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Application Security Engineer — Build Secure, Ship Fast

Company IconLendable
Location IconLondon

A leading fintech company in London is seeking a Cyber Security Engineer to bridge Security and Engineering. The role focuses on securing pipelines, hardening products, and designing AI security guardrails. The ideal candidate will have strong AppSec...Read More>>.

Posted: April 15th, 2026
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Remote Senior Red Team Lead - Offensive Security Expert

Company IconPrism Infosec
Location IconCheltenham

A cybersecurity firm in the UK seeks a Senior Security Consultant for their Red Team. You will lead sophisticated Red Team engagements, enhancing client security postures beyond traditional testing. Ideal candidates have 2+ years in Red Team operatio...Read More>>.

Posted: April 17th, 2026
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London Founding Security Engineer — App Security & SDLC

Company IconGranola
Location Icon

A London-based tech startup is seeking a founding security engineer to strengthen application security and help build trust with users. Responsibilities include conducting security assessments, designing security tools, and ensuring secure coding pra...Read More>>.

Posted: April 17th, 2026
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Principal Product Security Engineer - Naval Ship Security Leader

Company IconNAVANTIA UK
Location IconBristol

A leading provider of naval solutions is seeking a Principal Product Security Engineer in Bristol. The role involves defining and implementing security strategies across defence shipping. You will ensure adherence to cyber security standards and guid...Read More>>.

Posted: April 17th, 2026
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Senior Consultant, Cybersecurity, Data Protection, TC, UKI

Company IconEY
Location IconLondon

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world....Read More>>.

Posted: April 17th, 2026
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Senior Consultant, Cybersecurity, Data Protection, TC, UKI

Company IconWeAreTechWomen
Location IconLondon

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. J...Read More>>.

Posted: April 17th, 2026
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Firewall Security Consultant - Skybox SME (Hybrid)

Company IconTieTalent
Location IconKnutsford

A prestigious technology company in Knutsford seeks a skilled Firewall Security Consultant. This role involves ensuring firewall and proxy compliance, managing security signoff for changes, and enhancing relationships. Candidates should have a strong...Read More>>.

Posted: April 17th, 2026
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Security Architect: OT & Enterprise Security Design

Company IconAnson McCade
Location Icon

A leading cybersecurity services firm in the United Kingdom is seeking a skilled Security Architect to design secure architectures across enterprise IT and operational technology environments. This hands-on role entails leading the implementation of...Read More>>.

Posted: April 17th, 2026
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IP Security Systems Engineer – Large-Scale Installations

Company IconProtec Fire and Security Group
Location IconLeeds

A leading security solutions provider in the UK is seeking an experienced Security Systems Engineer to handle commissioning, installation, and maintenance of various security systems, including Intruder, CCTV, and Access Control. The ideal candidate...Read More>>.

Posted: April 17th, 2026
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Senior M365 Security Consultant - Threat Protection & SIEM

Company IconAvanade
Location IconLondon

A leading IT consultancy located in Greater London is seeking an experienced M365 Consultant/Senior Consultant to enhance clients' cybersecurity posture through advanced Microsoft Threat Protection technologies. You will design and implement solution...Read More>>.

Posted: April 17th, 2026
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Senior Cyber Security Consultant – Security & Assurance (On-Site)

Company IconQinetiQ
Location IconFarnborough

A leading defense technology provider is seeking a Senior Cyber Security Consultant in Farnborough. The role entails providing expertise for MOD Security stakeholders, maintaining risk assessments, and ensuring compliance with security policies. Cand...Read More>>.

Posted: April 21st, 2026
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Senior Security Engineer: Build Secure, Scalable Software

Company IconJ.P. MORGAN
Location IconBournemouth

J.P. MORGAN is looking for a Lead Security Engineer in Bournemouth, UK, to deliver secure software solutions within the Cybersecurity Technology Controls team. This role requires experience in security engineering, proficiency in Python, and the abil...Read More>>.

Posted: April 25th, 2026
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Security Engineer – Cloud Security & Tooling (AWS)

Company IconLexisNexis Risk Solutions
Location IconOxford

LexisNexis Risk Solutions is seeking a Security Engineer III in Oxford. You will join the Security Engineering team, focusing on security tools, AWS infrastructure, and CI/CD pipelines. Ideal candidates should have strong knowledge of IT security too...Read More>>.

Posted: April 27th, 2026
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Cloud Security Engineer III: Build & Scale Secure Tooling

Company IconRELX
Location IconOxford

RELX is seeking a Security Engineer in Oxford to build and scale cloud security tooling using AWS and Terraform. The role involves collaborating with engineering teams and implementing security solutions to protect large-scale cloud platforms. Ideal...Read More>>.

Posted: April 29th, 2026
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Security Team Leader | 4on/4off Shifts | SIA Licensed

Company IconWard Security Limited
Location IconBirmingham

Ward Security Limited is seeking a Security Team Leader based in Birmingham to manage personnel and ensure adherence to security protocols. The role requires a valid SIA license and involves direct supervision, staff management, and incident handling...Read More>>.

Posted: May 1st, 2026
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Product Security Engineer: Drive Secure-by-Design Wins

Company IconTrainline
Location IconLondon

Trainline is looking for a Product Security Engineer Analyst to embed security into the product development lifecycle and handle vulnerability management. The role involves supporting secure development practices, participating in threat modeling, an...Read More>>.

Posted: May 3rd, 2026
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Hybrid Senior Security Architect: Scale Secure FinTech

Company IconFNZ
Location IconLondon

FNZ is seeking a Senior Security Architect to join our Architecture Office in London or Edinburgh, working in a hybrid model. The successful candidate will design and implement security architectures for our platforms, engage with various teams to in...Read More>>.

Posted: May 4th, 2026
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Senior Security Architect: Cloud Security & SDLC Lead

Company IconAnson McCade
Location Icon

Anson McCade is seeking a Senior Security Architect to join their leading digital transformation consultancy in the United Kingdom. The role involves leading the secure design of cloud-based services, advising teams on software security, and implemen...Read More>>.

Posted: May 6th, 2026
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Mobile Security Engineer: Threat Modeling & Cloudflare Security

Company IconJava Script Works
Location IconLondon

Mobile Security Engineer London, United Kingdom Posted 7 months ago Tech stack Security Terraform Mobile Below is a snippet of the job description. To read the full text, ple...Read More>>.

Posted: May 7th, 2026
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Field Security Service Engineer – Inspect, Maintain & Resolve

Company IconChubb Fire & Security Ltd.
Location IconMilton Keynes

Chubb Fire & Security Ltd. is seeking a Security Service Engineer based in the UK to conduct inspections and maintenance of security systems in commercial and domestic settings. The role offers a competitive salary exceeding £40,000, plus numerous b...Read More>>.

Posted: May 10th, 2026
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Senior InfoSec Officer: AI Security & Compliance Lead

Company IconDefinely Ltd.
Location IconLondon

Definely Ltd. is seeking a skilled Senior Information Security Officer to implement and maintain security standards as part of their growth in the LegalTech sector. This role involves managing compliance with ISO 27001, supporting IT operations, and...Read More>>.

Posted: May 12th, 2026
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Senior Cyber Security Engineer

Company IconSocial Security Scotland
Location IconGlasgow

Senior Cyber Security Engineer Social Security Scotland is seeking a Senior Cyber Security Engineer to help secure the cloud platforms that deliver vital public services. This is a key role in a cloud‑first organisation, working to e...Read More>>.

Posted: May 17th, 2026
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Senior Cybersecurity Architect - Cloud & Secure-by-Design

Company IconKoitecc Solutions
Location IconLondon

Koitecc Solutions is looking for a Senior Lead Cybersecurity Architect to develop high-quality cybersecurity solutions as part of the Cybersecurity and Technology Controls team. This role will involve cultivating a security culture among various coll...Read More>>.

Posted: May 17th, 2026
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Information Senior Security Specialist (Cyber Security Lead)

Company IconMace
Location IconLeiston

Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey. T...Read More>>.

Posted: May 17th, 2026
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Product Security Engineer: IEC 62443 & Secure SDLC

Company IconGEA Group
Location IconEastleigh

GEA Group is looking for a Product Security Champion in Eastleigh, UK. Key responsibilities include implementing security measures for software development processes, conducting gap analyses for compliance, and ensuring secure-by-design practices are...Read More>>.

Posted: May 17th, 2026
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Security Engineer: Build Secure Apps & Threat Modeling

Company IconGranola
Location IconLondon

Granola is looking for a Security Engineer to join the team in London. In this position, you will be responsible for identifying and mitigating security vulnerabilities in our applications, alongside building security tools and integrating security p...Read More>>.

Posted: May 17th, 2026
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Remote Platform Security Architect — Cloud & Observability

Company IconDev/Null Security
Location IconManchester

Dev/Null Security, a leading cybersecurity consultancy, is looking for a Platform Security Engineer in Manchester. This role involves designing solutions, overseeing the development of security data platforms, and ensuring compliance with architectur...Read More>>.

Posted: May 17th, 2026
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Cybersecurity Presales Architect — Secure by Design

Company IconWavenet
Location Icon

Wavenet seeks a Presales Solutions Architect – Cyber Security to design secure IT solutions while collaborating with Sales and technical teams. The role involves engaging with C-level executives and turning pre-sales opportunities into successful c...Read More>>.

Posted: May 17th, 2026
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Security Architect: Secure by Design for HybridEnvironments

Company IconMinistry of Justice
Location Icon

The Ministry of Justice is looking for a Security Architect who plays a crucial role in integrating Secure by Design principles throughout the technology lifecycle. This role involves ensuring compliance with standards such as ISO27001 and PCI DSS, w...Read More>>.

Posted: May 17th, 2026
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Cyber Security Engineer - Cloud Security

Company IconBritish Airways
Location IconLondon

A career without limits As the nation’s flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It’s something we’ve been doing for over 100 years, ever since we launched the worl...Read More>>.

Posted: May 17th, 2026
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Security Operations Lead: Incident Response & SOC Maturation

Company IconInfoSec People Ltd
Location IconLondon

InfoSec People Ltd is recruiting a Security Operations Manager to lead the cyber security operations team in Greater London. This role involves managing incident response, maturing security operations, and ensuring alignment with regulatory standards...Read More>>.

Posted: May 17th, 2026
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Senior Security Architect – Secure-by-Design & Cloud

Company IconBrookwood Recruitment Ltd
Location IconKidlington

Brookwood Recruitment Ltd is seeking a Senior Security Architect to join their Information Assurance Team. This critical role involves providing specialist security architecture expertise to ensure compliance with security policies, supporting ICT tr...Read More>>.

Posted: May 18th, 2026
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Information Security Consultant - FTC

Company IconCyber Security training courses
Location IconLondon

Information Security Consultant required to join a Global Financial Services firm on a 12-month fixed‑term contract. In this role, you'll play a key part in securing project and product delivery across the business. You'll collaborate...Read More>>.

Posted: May 18th, 2026
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Cyber Security Consultant — Security by Design

Company IconLloyds Banking Group
Location IconLeeds

Lloyds Banking Group is looking for a Cyber Security Consultant to join their team in Leeds, Edinburgh, Manchester, or Bristol. This full-time position offers a salary between £72,702 and £80,780, with a hybrid working model. The ideal candidate wi...Read More>>.

Posted: May 20th, 2026
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Security Architect I — Build Secure Systems

Company IconTest Triangle Ltd
Location IconWarwick

Test Triangle Ltd is seeking an experienced Cyber Security Engineer to manage Palo Alto firewalls and design security strategies for Azure platforms. The role involves configuring firewall rules, troubleshooting issues, and implementing IT security p...Read More>>.

Posted: May 20th, 2026
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Fire & Security Engineer: Flexible Hours, Van

Company IconSecure and Recruit Ltd
Location IconManchester

Secure and Recruit Ltd is seeking a Fire and Security Engineer to install and maintain systems across the North West of England. Offering a competitive salary of £38,000 - £42,000 and benefits including paid door-to-door travel, flexible work hours...Read More>>.

Posted: May 21st, 2026
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Area Profit Protection Leader — Asset Security

Company IconJD Sports Fashion
Location IconOxford

JD Sports Fashion in Oxford is seeking a Profit Protection Manager. This role involves managing audits and stock loss investigations while supporting a team of Zone Profit Protection Managers. You will ensure compliance with company procedures and...Read More>>.

Posted: May 22nd, 2026
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Platform Security Engineer — Secure SDLC & Cloud Guard

Company IconGear4music Ltd.
Location IconManchester

Gear4music Ltd. in the United Kingdom is looking for a passionate software engineer dedicated to security, to collaborate across teams to ensure secure applications and services. You will work within a supportive culture that values individual gro...Read More>>.

Posted: May 23rd, 2026
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Lead, Application Security & Secure‑by‑Design

Company IconMotability Operations Limited
Location IconBristol

Motability Operations Limited seeks an Application Security Engineering Team Lead to oversee the application security function, leading a specialized team while integrating security within CI/CD processes.The candidate must possess signific...Read More>>.

Posted: May 23rd, 2026
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