Application Security Engineer

Company IconIntercom
Location IconLondon

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>>.

Posted: September 30th, 2026
View salary & More Info

Principal Security Engineer

Company IconHastings Direct
Location IconBexhill

Overview In this role you will strengthen security engineering within a high-growth CIO function, shaping secure cloud modernisation and streamlined delivery. You will coach teams, promote re-use and efficient workflows, and drive fail-fast...Read More>>.

Posted: September 30th, 2026
View salary & More Info

Senior Security Engineer

Company IconTaylor James Resourcing
Location IconLondon

Overview In this role, you lead and refine security across the IT estate, acting as a technical authority within a small IT Security team. You implement robust controls, run risk assessments and vulnerability management, and respond to thre...Read More>>.

Posted: September 30th, 2026
View salary & More Info

Application Security Engineer

Company IconShawbrook Bank
Location IconLondon

Overview In this role you protect Shawbrook’s software from cyber threats and safeguard digital assets. You’ll work across a complex tech environment, applying security best practices and modern tooling to harden web apps and cloud depl...Read More>>.

Posted: September 30th, 2026
View salary & More Info

Application Security Engineer

Company IconThe Financial Times
Location IconLondon

Overview In this role you will strengthen the FT’s cloud-native app security by building developer-friendly guardrails and practical security guidance. You’ll partner with product and platform teams to embed secure delivery across CI/CD...Read More>>.

Posted: September 30th, 2026
View salary & More Info

Senior Security Engineer

Company IconSpendesk
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Application Security Engineer

Company IconThe Pokémon Company
Location IconLondon

Overview As an Application Security Engineer, you design, implement, and operate controls to prevent and detect attacks on company systems, apps, and data. You perform penetration testing and vulnerability assessments across software, OS, a...Read More>>.

Posted: October 1st, 2026
View salary & More Info

AI Staff Security Engineer

Company IconMatchtech
Location IconLondon

Overview In this role you establish and advance a proactive security stance for AI-driven platforms. You will design and operationalize automated security workflows and govern AI tooling to minimize risk across the enterprise. You’ll defe...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Networking & Security Engineer

Company IconCapula Investment Management
Location IconLondon

Overview In this hands-on role, you will own and advance the firm's security posture across infrastructure, networks, and endpoints. You’ll lead security operations, from threat detection to incident response, while embedding security int...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Fire & Security Engineer

Company IconAdditional Resources
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineer

Company IconASSA ABLOY
Location IconOlney

Overview In this role you will advance the secure software delivery lifecycle, embedding security into design, testing, and deployment. You’ll shape policy-as-code, integrate threat detection into CI/CD, and drive remediation across embed...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Staff Security Engineer

Company Iconwayve
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineer

Company IconDocebo
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Cloud Security Engineer

Company IconLacuna Talent
Location IconLondon

Overview In this role you will help strengthen the cloud security posture for a global retail organisation. You will work hybrid in London or Manchester, bridging security with stakeholders to shape governance and assurance models. You will...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Infrastructure Security Engineer

Company IconBlockchain
Location IconLondon

Overview In this role, you will design and implement security controls across product, platform, and infrastructure to protect our global crypto services. You’ll work with SRE and engineering teams to embed security into CI/CD and cloud-n...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Information Security Engineer

Company IconFreshfields Bruckhaus Deringer
Location IconManchester

Overview In this role you will strengthen cloud and on-prem security across Azure, M365, and GCP while supporting incident response. You will advise on configurations, governance, and threat detection, collaborating with cross-functional te...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineering Consultant

Company IconMatchtech
Location IconBasingstoke

Overview In this hands-on, senior role, you will strengthen customers’ Security Operations by designing and automating detections across SIEM and XDR, and implementing SOAR-driven responses. You will work as a trusted technical consultant...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cloud Security Engineer

Company IconHastings Direct
Location IconBexhill

Overview In this role you will shape Hastings Direct's cloud security by evaluating and implementing cloud-first solutions, partnering with Security Architects to define strategy, and delivering secure, scalable cloud services. You will wor...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Application Security Engineer

Company IconCloudBees
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Network Security Engineer

Company IconDRW
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Windows Security Engineer

Company IconQuant Capital
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Security Engineer III

Company IconJP Morgan Chase
Location IconBournemouth

Overview In this role you will design and implement security solutions for an enterprise-scale environment, focusing on preventing misuse and ensuring audit defensibility. You will contribute technically across security engineering domains,...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Lead Security Engineer

Company IconKainos
Location IconBirmingham

Overview Lead Security Engineer (Consultant) at Kainos to drive security engineering and testing across platforms and services. You will set testing direction, engagement scope, outputs, and tool choices while developing junior engineers. C...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Lead Security Engineer

Company IconBarclay Simpson Corporate Governance Recruitment
Location IconLondon

Overview In this role you lead end-to-end security engineering initiatives within a small, trusted security function in a Microsoft-centric environment. You will address identity and access, Zero Trust, cloud security, vulnerability managem...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Linux Security Engineer

Company IconQuant Capital
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Security Engineer – Exeter.

Company IconPinnacle Recruitment
Location IconExeter

Overview In this role you will install and service CCTV, intruder alarms and access control systems to ensure secure, reliable protection for clients. You will work primarily in Devon, collaborating with a local team to deliver maintenance...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cloud Security Engineer

Company IconIntercom
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Security Engineer - Software Security Enablement

Company IconBloomberg
Location IconLondon

Overview In this role you help ensure Bloomberg software is built securely by delivering automated security capabilities across the development lifecycle. You partner with engineering teams to provide remediation guidance and improve securi...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Information Security Engineer

Company IconAJ Bell
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Information Security Engineer

Company IconMedpace
Location IconLondon

Overview In this role you help defend Medpace’s digital infrastructure by designing and improving cybersecurity architecture across infrastructure, cloud, edge devices, and data. You will work with cross-functional teams to implement secu...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Hardware Security Engineer

Company IconIntellectual Capital Resources
Location IconCambridgeshire

Overview As a Hardware Security Research Engineer, you will probe complex hardware and embedded systems to uncover vulnerabilities and develop hands-on PoC solutions. You’ll collaborate with cross-functional teams to translate findings in...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cyber Security Engineer

Company IconLEAP29
Location IconDartford

Overview In this role you will strengthen the organization's security posture across on-premises and cloud environments, partnering with IT, development and third-party teams. You’ll lead security projects, manage security tools, and addr...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cloud Security Engineer

Company IconConcentrix
Location Icon

Overview As a Cloud Security Engineer in advisory mode, you help clients strengthen cloud security postures through workshops and tailored strategies. You will translate complex security concepts into practical implementations aligned with...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineer

Company IconCapco
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

AVP Cyber Security Engineer

Company IconNicoll Curtin
Location Icon

Overview In this role you will strengthen the organisation’s security posture by building proactive defense capabilities across on-premise and cloud environments. You will work within the Proactive Security function to develop threat mode...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Lead Application Security Engineer

Company IconCAIS
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Cyber Security Engineer

Company IconHuxley Associates
Location IconLondon

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>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineer - Enterprise Security

Company IconSamsara
Location IconLondon

Overview As Senior Security Engineer in our Enterprise Security team, you will co-own the day-to-day operation of Samsara's security environment at enterprise scale, focusing on endpoint security, visibility, and zero trust. You’ll design...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Content Security Engineer, GME Security

Company IconAmazon
Location IconLondon

Overview In this role, you will be the primary content security advisor to production teams, helping design secure workflows and cloud tooling. You’ll research and pilot advanced protection methods and support security operations for pre-...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Senior Security Engineer, AWS Security

Company IconAmazonWebServices
Location IconLondon

Overview As a Senior Security Engineer, you will design and operate services that detect and mitigate cybersecurity threats across AWS infrastructure. You’ll collaborate with data scientists, software engineers, and security peers to crea...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Staff Product Security Engineer

Company IconAnduril
Location IconLondon

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>>.

Posted: August 7th, 2026
View salary & More Info

Fire and Security Engineer

Company IconBimplus
Location Icon

Location of Works: Peterborough & Surrounding AreasSalary Bracket: £38,000 – £40,000 Basic SalaryOn-Target Earnings (OTE): £40,000+ with OvertimeABOUT OUR CUSTOMEROur customer is an established and expanding t...Read More>>.

Posted: September 2nd, 2026
View salary & More Info

AI Security Engineer

Company IconJanus Henderson Investors
Location IconLondon

Why work for us? A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson We will do this by protecting and growing our core business, amplifying...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cyber Security Engineer

Company IconFootasylum
Location IconRochdale

DescriptionFootasylum is a leading UK-based retailer specialising in streetwear and sportswear, committed to delivering innovative and trend-setting products to our customers, with a strong focus on digital transformation and data-driven...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Cyber Security Engineer

Company IconBig Red Recruitment
Location IconLondon

What if your next Cloud Security role was designed to take you beyond engineering? You’ll join a growing cybersecurity consultancy where you can get hands-on with complex Azure security, identity, PIM and PAM work while sitting directly w...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Security Engineering Manager

Company IconLa Fosse
Location IconLondon

A leading household-name organisation is undergoing a major transformation and is looking for a Security Engineering Manager to join their Cyber Defence & Engineering team.This is a leadership-focused role responsible for overseeing...Read More>>.

Posted: October 1st, 2026
View salary & More Info

IT Security Engineer

Company IconThe Depository Trust & Clearing Corporation (DTCC)
Location IconLondon

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the fin...Read More>>.

Posted: October 1st, 2026
View salary & More Info

Infrastructure Security Engineer - London

Company IconSpacex
Location IconLondon

Infrastructure Security Engineer - London Dublin, Ireland; London, England, United Kingdom SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our tea...Read More>>.

Posted: October 2nd, 2026
View salary & More Info

Senior Data Security Engineer

Company IconAtyeti Inc
Location Icon

We are seeking an experienced Senior Data Security Engineer to strengthen enterprise data protection across modern AI and productivity platforms. This role will lead the implementation of security controls across Google and Microsoft environments,...Read More>>.

Posted: October 2nd, 2026
View salary & More Info

Network Security Engineer (Fortinet)

Company IconCACI Ltd
Location IconBirmingham

From our headquarters in London, we’re busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe and India with over...Read More>>.

Posted: October 2nd, 2026
View salary & More Info
1 … 3 4 5 6 7 … 127