Overview In this role you will own and evolve Fin's tier-zero security capabilities, shaping secure product design for enterprise customers. You will partner with engineering across the SDLC to build authentication, SAML/SSO, logging, and o...Read More>>.

Overview You join Spendesk as the first senior Security Engineer, building a security engineering function from the ground up. You own the technical security roadmap, partner with infrastructure and compliance, and foster a security-aware e...Read More>>.

Overview As a Senior Low Latency Engineer in Capital Markets Technology, you build high-performance trading infrastructure using C++ and low-latency messaging. You’ll design services for market data, order management, and reference data,...Read More>>.

Overview In this permanent role, you will service and maintain fire alarm systems to BS5839 standards across commercial and residential sites, helping ensure safety and compliance. You will join a growing team of specialists within a fire s...Read More>>.

Overview In this role you advance the security framework for Wayve's internal platform and SPINE, leading security controls and tooling. You will collaborate with the central Security team to align measures with policy, and mentor engineers...Read More>>.

Overview In this role you secure Docebo’s AWS-based cloud stack, partnering with Infrastructure, Engineering, and security teams. You design and enforce cloud security controls, improve IaC security, and lead incident response and post-mo...Read More>>.

Overview In this role you will support MUFG's EMEA data network, including firewall and network infrastructure, ensuring reliable incidents resolution and documentation. You will collaborate with cross-functional teams to manage incidents,...Read More>>.

Overview In this role you will architect and secure an AI-first drug discovery platform at Isomorphic Labs, bridging ML research, platform engineering, and defense. You’ll build risk frameworks for AI/ML in life sciences, protect model ar...Read More>>.

Overview In this role you secure AI-driven and internal enterprise apps, partnering with the CISO to apply threat modeling, secure design, and engineering discipline across internal systems and AI tooling. You’ll build scalable security p...Read More>>.

Overview Join DRW's network security team to safeguard our hybrid, high-performance trading infrastructure. In this role you will design, implement, and audit security controls that protect our global networks while supporting resilient tra...Read More>>.

Overview In this role you will design, test and implement Windows security controls while collaborating with the Cybersecurity and Windows teams. You’ll apply platform security knowledge to harden Windows environments and guide governance...Read More>>.

Overview In this role you lead CDM Principal Designer delivery on complex, high-value projects, shaping design risk management and statutory compliance. You’ll guide client and design-team engagement, mentor colleagues, and influence risk...Read More>>.

Overview In this role, you will strengthen and oversee information security across the company’s AWS cloud, web and mobile platforms. You’ll advise IT on security strategy, design and operate the security environment, and manage risks t...Read More>>.

Overview In this role you help secure Fin’s AI-powered customer service platform by designing and operating secure AWS-based cloud environments. You will build protective and detective controls, lead incident response, and partner with in...Read More>>.

Overview In this role, you strengthen the security of the FortiDLP platform, helping to embed secure development practices across the product. You will collaborate with cross-functional teams to identify and remediate vulnerabilities, and e...Read More>>.

Overview In this role, you design, implement, and operate advanced threat detection to protect Perk’s SaaS platform and enterprise environment. You’ll collaborate with TechOps/IT and engineering squads to ensure robust security logging,...Read More>>.

Overview In this role you will design, build, and continuously improve security controls and platforms to protect AJ Bell and its customers. You’ll work across endpoint, cloud, network, DevOps, and security monitoring to deliver scalable,...Read More>>.

Overview In this Senior Security Engineer role, you will design and implement secure systems across cloud and on‑prem environments, partnering with engineering and client teams to bake security-by-design into the SDLC. You will integrate...Read More>>.

Overview In this senior role you will lead the design and delivery of enterprise-wide security platforms and capabilities. You’ll drive strategic security engineering initiatives across vulnerability, application, and AI security, while s...Read More>>.

Overview In this role you will own the security of CAIS applications and services, embedding secure development practices into the software lifecycle. You will define threat modeling, security architecture, and automated controls to protect...Read More>>.

Overview In this role you protect critical trading, research and corporate technology environments within a fast-paced hedge fund. You will work across infrastructure, cloud, applications, endpoints and software engineering teams to mature...Read More>>.

Principal Nuclear Facilities Safety Engineering Consultant Department: Technical Capability Employment Type: Full Time Location: United Kingdom Reporting To: Leigh Walsh Descript...Read More>>.

Medpace is seeking an Information Security Engineer based in central London. This role is essential for protecting the company’s digital infrastructure, managing security projects, and enhancing cybersecurity architecture.The ideal candid...Read More>>.

An innovative crypto startup in London is seeking a talented developer to create cutting-edge cryptographic applications. Your role will involve shipping code, collaborating with customers, and prototyping next-gen products. Ideal candidates will hav...Read More>>.

Job Summary Responsible for safeguarding the confidentiality, integrity, and availability of data, applications, infrastructure, and AI systems across the organization. The Security Engineer leads day‑to‑day operations of the compa...Read More>>.

Excellent earnings potential + company vehicle Locations: London / Herts/Brighton/Sussex About us Spy Alarms is a leading supplier of fire and security systems to residential customers, SMEs and to the educa...Read More>>.

Excellent earnings potential and company van Location: London and South East About us Spy Alarms is a leading supplier of fire and security systems to residential customers, SMEs and to the education sector across...Read More>>.

Head of Security OperationsYou will own security operations at Sokin: build it, run it, and grow it. That covers detection strategy, incident response and management, vulnerability management, and identity governance, with day-to-...Read More>>.

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative com...Read More>>.

Daily Operations: Responsible for establishing, maintaining, and updating the data center's asset ledger. Periodically reconcile the asset ledger with financial accounts according to financial regulations. Ensure ledger-to-physical consist...Read More>>.

Onyx-Conseil is seeking a Senior Network Engineer in London to support BAU operations and deliver secure networking solutions. You will design and implement firewall policies, manage IPS deployments, and uphold global standards across data-centre...Read More>>.

THE OPPORTUNITY Apollo Research works with most frontier AI companies (OpenAI, Anthropic, Google, Meta, Thinking Machines and others) to test their models before deployment and collaborate on fundamental scheming research. Our c...Read More>>.

THE OPPORTUNITYApollo Research works with most frontier AI companies (OpenAI, Anthropic, Google, Meta, Thinking Machines and others) to test their models before deployment and collaborate on fundamental scheming research. Our co...Read More>>.

Waracle seeks a Senior Mobile Security Developer for a UK-based Inside IR35 contract. The role focuses on designing a world-class security framework and driving security across mobile platforms, with target outcomes across both front-end and back-...Read More>>.

RGB Network is hiring an Enterprise Security Commissioning Engineer for London, delivering large-scale CCTV and access control projects. You will commission, test and hand over systems, liaising closely with clients and project teams on commercial...Read More>>.

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyos brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the...Read More>>.

South West London – 2/3 days onsite per weekUK SC clearance required / ability to gain SCCompressed fortnight – every other Friday offABOUT THE CLIENTOur client is a leading UK Defence organ...Read More>>.

We are looking for a Security Engineer to design and build the platform that feeds Outerlimit security telemetry from the Global portal into the tools our customers run their security operations in (SIEM, SOAR, XDR etc). Today we discover s...Read More>>.

Job Description: Senior Cloud Security Engineer Manchester, Staines or London Permanent Hybrid up to 3 days WFH Salary from: £80k - £100K + 10% bonus + fantastic benefits...Read More>>.

Job Description OverviewShaping a smarter, more agile world. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And...Read More>>.

Voop is building the world’s first safe mobile platform and a global child-safe phone network. As a Mobile App Engineer, you’ll develop and scale our platform across web and mobile, working closely with Nick Pasha-Gubbins (Co-Founder & CTO) on...Read More>>.

AECOM is seeking a Senior Rail Systems Engineer to join our Systems Engineering and Safety Assurance team in the UK offices. You will lead safety-related systems engineering for rail projects, developing definitions, requirements and architectures...Read More>>.

Google is seeking a Senior Data Center Power Protection Controls Engineer in London to define system-level architecture, perform engineering analyses and lead field testing for complex power protection schemes. You will investigate renewable energ...Read More>>.

We’re working with a leading UK financial services organisation looking for an experienced Application Security Engineer to join its security function. You’ll work closely with engineering and DevSecOps teams, focusing on secure code re...Read More>>.

The Head of Safety Management and Standards sets the enterprise strategy, governance and assurance framework for industrial and radiological safety, ensuring Sellafield Ltd maintains compliant and robust arrangements that support safe mission deli...Read More>>.

Job DescriptionWorking within the Company Safety and Environmental Management System you will:Use your Safety Analysis skills across the full system lifecycle: from requirements identification through design, development, manu...Read More>>.

Job Description: At Leonardo, we have a fantastic new opportunity for a Principal Safety Engineer. Working within the Integrated Sensors & Protection Line of Business. You will support the Design Authorities to assure safety of products. You will...Read More>>.