We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and...Read More>>.

Radley James is hiring a Security Engineer for its expanding security team in London or New York. You will oversee detection and response capabilities, design security controls, and partner with engineering teams to embed best practices.The...Read More>>.

A leading cybersecurity firm is seeking an experienced Cyber Risk & Security Manager to lead cyber risk assessments and drive strategic improvements. The ideal candidate will have over 10 years of experience in cybersecurity, including risk advisory...Read More>>.

Make an impact at NTT Global Data CentersJoin NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more than 20 countries globally, we offer unparalleled oppor...Read More>>.

Alastair LLP is seeking a skilled Kubernetes Security Engineer for a 12-month contract to enhance security across our Kubernetes platforms. Based in London, you will tackle complex networking and identity security challenges, designing secure syst...Read More>>.

A leading local media publisher in Southampton seeks an associate to design and manage infrastructure services in a remote-first environment. The successful candidate will work with Microsoft Azure, 365 E5 Security, and manage both on-premises and cl...Read More>>.

A leading IT services firm in Nottingham is seeking a Tier 1 Cyber Security Analyst to monitor and respond to security incidents. The ideal candidate will have experience in security operations and a strong grasp of threat detection. This hybrid role...Read More>>.

A leading engineering firm in Manchester is seeking a Telecommunications/Security Designer to lead innovative projects in building engineering. The role involves designing telecommunications and security systems, coordinating with project teams, and...Read More>>.

Darktrace is seeking a Specialist Software Engineer in London to lead the prototyping and development of AI security features. This hybrid position allows for work from home while requiring at least two days in the London office. Responsibilities inc...Read More>>.

A technology-driven organization in Leeds is seeking an AWS Platform Engineer to enhance cloud security within a dynamic platform. Responsibilities include designing and maintaining AWS infrastructure using Terraform, and developing CI/CD pipelines....Read More>>.

Location Nottinghamshire Position Fire and Security Designer - Ref: V339 Overview The Company is expanding its Design Team and is seeking an enthusiastic and dedicated Fire and Security Designer. This ro...Read More>>.

Join a premier UK-based cloud and infrastructure provider with over two decades of experience delivering AI‑ready environments and secure digital transformation through its elite NVIDIA Cloud Partner capabilities. This security analyst role o...Read More>>.

Sumitomo Mitsui Financial Group, Inc. (SMBC) is looking for a leader to establish and lead their Infrastructure Security Operations function within Technology Infrastructure in Greater London. The role involves driving vulnerability management and co...Read More>>.

Falcon Smart IT (FalconSmartIT) is seeking a qualified candidate to own the architecture, security, and operations of SAP SaaS platforms, including S/4HANA Cloud, SuccessFactors, and Ariba. The ideal candidate will have 8-12 years of experience in...Read More>>.

Founding Security Engineer (Application & Infrastructure) Build the shield that makes Enterprise Superintelligence trustworthy London / Remote • Full-time • Pavo Labs About Pavo Pavo is building Enterprise Su...Read More>>.

Jack & Jill is seeking a Systems Engineer to develop low-level, security-critical endpoint agents across various platforms. You will work primarily in Rust, ensuring high performance and reliability for AI safety in data protection. The ideal candida...Read More>>.

Calor Gas Ltd. is seeking a Project Engineer to join their Engineering team in the South of the UK. This position is pivotal in enhancing safety, reliability, and efficiency across high-hazard operations.You will lead engineering projects,...Read More>>.

Intec Select Ltd is looking for an experienced PAM Specialist for a 6-month contract in the UK. This hybrid role involves designing, implementing, and managing enterprise-grade PAM solutions to secure privileged access across complex infrastructur...Read More>>.

Raymond James UK is seeking a Senior Firewall Engineer to manage and design their enterprise firewall infrastructure. You will lead projects, provide Tier 3 support, and mentor team members while modernizing the infrastructure.Applicants mu...Read More>>.

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>>.

A leading Quant Trading firm is seeking an experienced Cloud Security Operations Engineer to join on a contract basis. This hybrid role requires expertise in AWS, focusing on operational security tasks, monitoring alerts, and ensuring compliance. Res...Read More>>.

A fast-growing financial services firm in London is seeking a Senior Cyber Engineer to join their team. You will work on safeguarding their infrastructure, with a focus on Microsoft 365 and Azure security. The ideal candidate will have extensive expe...Read More>>.

iO Associates is seeking three Senior C++ Engineers based in Cheltenham to join a national security client on a permanent basis. The successful candidates will lead end-to-end projects, solving complex technical issues in software-defined radio using...Read More>>.

Quant Capital is seeking a Senior Database Specialist to join their team in London. This full-time role requires proficiency in databases and programming skills including Python and Java. Key responsibilities involve working with technologies like...Read More>>.

A leading financial services business in London is seeking a Technical Business Analyst to join their Security Projects team. The role involves turning business requirements into technical specifications while ensuring delivery through the implementa...Read More>>.

At CGI, we’re redefining how technology protects the nation. As an ArcSight SIEM Engineer, you’ll play a vital role in a major defence programme—modernising secure data platforms, driving automation, and strengthening the UK’s cyber res...Read More>>.

AMAZON UK is seeking a Security Assurance Solutions Architect to enhance security assurance programs and assist enterprise customers in migrating to the cloud securely. You will engage in strategic presentations and discussions to educate clients...Read More>>.

Leonardo Worldwide Corporation in Bristol is seeking a Senior DevOps Engineer to shape DevOps strategies and ensure secure software delivery. The role involves leading technical directions and mentoring teams in automation practices.Applica...Read More>>.

Crédit Agricole SA in London is searching for an intern in the Financial Security Advisory & Governance Team. The role offers the chance to contribute to compliance with financial crime and sanctions policies, providing valuable hands-on experien...Read More>>.

A technology security company in Stockport is looking for a Security Systems Engineer to oversee and implement network camera setups and access control systems. The role includes interaction with high-end customers and requires proven experience in n...Read More>>.

Platform Security Engineer (DevSecOps) - Contract Qube Research & Technologies (QRT) is a technology and data-driven quantitative investment manager. We build systems that directly support research and trading activity. As our e...Read More>>.

Renesas Electronics in Cambridge is seeking a Senior Product Security Engineer dedicated to enhancing product security capabilities. As part of this role, you will build security regression tests, drive threat modeling, and conduct manual and auto...Read More>>.

Charlton Recruitment is seeking a Senior Security Systems Engineer to lead the development and delivery of physical security systems for the HS2 high-speed railway project. This hybrid position offers a competitive salary and the chance to work on...Read More>>.

Qube Research and Technologies in Greater London is seeking a Platform Security Engineer (DevSecOps) on a contract basis. The role focuses on replacing inconsistent security patterns with scalable capabilities, requiring expertise in automation an...Read More>>.

Kennedys Law LLP is seeking a Data Risk Officer (Information Security) to join their Risk & Compliance team in Manchester. You will support the Global Information Security Manager in managing the Information Security Management System (ISMS) and e...Read More>>.

Fire and Security Engineer Our client are an established & very successful Fire and Security company based in Chester, due to a number of contracts recently won they are looking for a Fire and Security engineer based in the Chester are...Read More>>.

Planned Systems International, Inc. is seeking an Airborne Mission Network FSR to operate at RAF Mildenhall, England. This role involves resolving IT infrastructure issues, maintaining security protocols, and providing system administration. Ideal ca...Read More>>.

PEI Group is seeking an Information Security & Compliance Officer based in Greater London. This role is pivotal in coordinating security activities, supporting compliance initiatives, and managing third-party risks. The ideal candidate should possess...Read More>>.

Ever yelled "why isn't security baked in from the start?" at a CI/CD pipeline? Good. We've been expecting you.Our client is a post-Series B FinTech infrastructure company - the kind that quietly powers giants you've definitely heard of....Read More>>.

Hewlett Packard Enterprise in Cambridge is looking for a C++ AI/ML Software Engineer. You will design and develop AI-driven features within HP Wolf Security products, leveraging modern C++ and machine learning techniques.This is a full-time...Read More>>.

Sopra Steria is seeking an experienced professional to take ownership of our end-to-end SOC architecture. In this hybrid role, you will work 2 days per week in Hemel Hempstead or Farnborough, ensuring designs evolve to meet client and regulatory n...Read More>>.

Dynamite-Recruitment-Solutions is looking for a Fire and Security Engineer to manage workload across Glasgow and its areas. Responsibilities include fault diagnosis and servicing for fire alarm and security equipment.The position offers a c...Read More>>.

Microsoft Security Engineer (Defender / Purview / Entra ID) Salary: Up to £70,000 + Bonus + Benefits Location: Central London - Hybrid (3 days per week onsite) Job Type: Permanent A globally established organisati...Read More>>.

Entasis Partners are looking for a Security Assurance Specialist to support a leading global Financial Services organization. The role involves leading assurance reviews across cyber capabilities and reporting to senior leadership. Ideal candidate...Read More>>.

Sivara GmbH is seeking an experienced Product Security contractor to support secure product development across software-led products. The role emphasizes secure SDLC, threat modelling, and vulnerability management, and involves working closely wit...Read More>>.

KBC Technologies Group is seeking a passionate individual to join their team focusing on mobile security solutions. You will be enhancing the security posture of mobile applications across the organization, requiring extensive knowledge in Go appl...Read More>>.

Tata Consultancy Services is seeking a SOC Leader & Senior Security SME based in Redditch, UK. In this role, you will lead the Security Operations Centre, ensuring effective incident detection and response. You will collaborate with various teams...Read More>>.

A consultancy specializing in ERP solutions in the United Kingdom is seeking an experienced Unit4 ERP (Agresso) Applications Specialist. The role includes leading security management, providing support, and working closely with stakeholders for impro...Read More>>.

Embedded Systems Security Engineer - Hardware / Firmware / SoC Our client, a leading semiconductor company, is looking for an Embedded Systems Security Engineer to join their team in Glasgow, Scotland. This is an opportunity to work on...Read More>>.

Chainguard is hiring a Staff Product Security Engineer who will lead secure CI/CD pipeline initiatives and cloud-native security practices. The ideal candidate has 7+ years in software engineering and significant hands-on experience with Go or Pyt...Read More>>.