Cloud Security Engineer — AWS, Zero-Trust & IAM

Company IconVanguard
Location IconManchester

A leading investment firm in Manchester is seeking a cloud cybersecurity specialist to design and evolve cybersecurity platforms. The ideal candidate will have strong expertise in AWS and Infrastructure as Code with tools like CloudFormation and Terr...Read More>>.

Posted: June 6th, 2026
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Cloud Security Engineer

Company IconFemtech Insider Ltd.
Location Icon

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by Ge...Read More>>.

Posted: June 6th, 2026
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Hybrid London Security Engineer: Detection & Response

Company IconOpenAI
Location IconLondon

A leading AI research company in London is seeking a Security Engineer to innovate and secure advanced AI technologies. The role involves driving projects in major security verticals and collaborating on AI research. Candidates should have experience...Read More>>.

Posted: June 6th, 2026
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Azure Cloud Security Engineer: Guardrails & CNAPP

Company IconGattaca
Location IconLondon

A large-scale digital organization is seeking a Cloud Security Engineer to enhance security across Azure cloud and application platforms. Responsibilities include engineering security controls, implementing cloud security tooling, securing containers...Read More>>.

Posted: June 6th, 2026
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Security Engineer

Company IconOlive Jar Digital
Location Icon

Contract Location: Hybrid / Remote (UK) About the role Olive Jar Digital is seeking a DevOps Engineer to support the delivery of multiple AI-focused initiatives through Discovery and Alpha. You will des...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer - Hybrid & Multi-Cloud

Company IconPXC
Location IconManchester

A leading telecommunications provider in the UK seeks a Senior Infrastructure Security Engineer to manage, support, and maintain their security infrastructure. The role encompasses building secure environments, ensuring compliance with security stand...Read More>>.

Posted: June 6th, 2026
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Hybrid Senior Security Engineer — Threat Prevention

Company IconMenlo
Location Icon

A cybersecurity firm in the United Kingdom is seeking a Senior Security Engineer to protect digital assets and ensure robust security measures. The role involves managing security tools, incident responses, and developing security policies. Candidate...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer

Company IconLondon Stock Exchange Group
Location IconLondon

The Cyber Security Engineering Privileged Access Management team are looking for an independent, pro-active individual who is committed to making an important contribution, to deploy, configure, and maintain PAM platforms to protect privileged accoun...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer - Vulnerability & SecOps Lead

Company IconCausaly
Location IconLondon

Causaly is seeking a Senior or Staff Security Engineer in Greater London. The successful candidate will own the vulnerability management program, collaborate across teams, and act as a trusted security advisor. Key qualifications include strong cloud...Read More>>.

Posted: June 6th, 2026
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Security Engineer, Institutional Trading London

Company IconBlockchain Ventures
Location IconLondon

Security Engineer, Institutional Trading London Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely acce...Read More>>.

Posted: June 6th, 2026
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Senior Embedded Security Engineer (SoC & Firmware)

Company IconArm Limited
Location IconCambridge

A leading technology company in Cambridge is seeking a Product Security Engineer to enhance the security posture of their SoC and embedded firmware solutions. This role involves reviewing firmware code, evaluating system architectures, and collaborat...Read More>>.

Posted: June 6th, 2026
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Lead Security Engineer – Secure by Design, Hybrid Role

Company IconLeonardo
Location IconSouthampton

Leonardo seeks a Lead Security Engineer in Southampton to protect cutting-edge technology and drive security principles into product innovations. You will lead security assurance across product lifecycles, develop security protocols, and conduct i...Read More>>.

Posted: June 6th, 2026
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Security Engineer: Zero-Trust & Incident Response

Company IconKennedys
Location IconLondon

Kennedys is seeking a Security Engineer to become an integral part of their SecOps team in Greater London. The role is vital for implementing robust security measures throughout the organization and managing incident response.Key responsibi...Read More>>.

Posted: June 10th, 2026
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Principal Security Engineer

Company IconSweco UK Ltd
Location IconManchester

We are seeking a highly skilled, self‑motivated Principal Security Engineer to work within our Mission Critical Security and Telecoms team, focusing on mission critical environments and critical national infrastructure with an emphasis on dat...Read More>>.

Posted: June 14th, 2026
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Senior Radiological Protection Engineer – Decommissioning

Company IconAtkinsRéalis
Location IconLondon

AtkinsRéalis is seeking a Radiological Protection Engineer in Greater London. This role involves providing high-level technical advice, leading the Radiological Protection team, and supporting project execution plans. The ideal candidate will have s...Read More>>.

Posted: July 16th, 2026
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Principal Platform Security Engineer

Company IconHiscox
Location IconLondon

Job Type Permanent Build a brilliant future with Hiscox Position Principal Platform Security Engineer, London Market As a senior and influential member of the London Platform Engineering Chapter, the Pri...Read More>>.

Posted: June 20th, 2026
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Senior Cloud Security Engineer (SecOps / GCP)

Company IconBeyond
Location IconLondon

About the role We help regulated and enterprise customers protect their Google Cloud Estates. As a Premier Google Cloud Partner, we deliver Google Unified Security (GUS) engagements across the full stack — from greenfiel...Read More>>.

Posted: July 8th, 2026
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Fire and Security Engineer

Company IconSer-
Location IconSwindon

Fire & Security Service Engineer | Swindon, Wiltshire | Up to £41,000 + OTE £50,000+Join a Leading NSI Gold Approved Fire & Security SpecialistWe are recruiting on behalf of a well-established,...Read More>>.

Posted: July 9th, 2026
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Senior Security Engineer Crypto

Company IconTeya Services Ltd
Location IconLondon

Your mission We're a regulated payments fintech operating across multiple European markets, scaling into banking-licence territory. Security Engineering is being rebuilt around a joint operating model with our platform and infrastructu...Read More>>.

Posted: July 9th, 2026
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Senior ICT & Security Engineer - London

Company IconENGIE Group
Location IconLondon

Senior ICT & Security Design Engineer - LondonRED are an expanding international M&E consultancy, with a proven track record in low energy design, focused on providing excellent design solutions to clients.Through our market lea...Read More>>.

Posted: July 9th, 2026
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AppSec Security Engineer (AWS Cloud)

Company IconAMAZON UK
Location IconLondon

Amazon UK is seeking an AppSec Security Engineer to evaluate service design and architecture and perform deep security assessments before launch. You will work with senior engineers to identify issues, drive remediation, and validate security requ...Read More>>.

Posted: July 10th, 2026
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Senior Fire and Security Engineer in Leeds

Company IconEnergy Jobline CVL
Location IconLeeds

Ilkley / Leeds Area Up to £45,000 + Additional £750 Working Away Bonus Our client is currently seeking an experienced Senior Installation Engineer to join their growing team based in Ilkley. This is an excellent opportunity for...Read More>>.

Posted: July 10th, 2026
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IT Security Engineer

Company IconStephanie Hansen Demo 2
Location IconCity of Westminster

AboutUs Our mission is simple: we want to set people free to do meaningful work. People love our software--and it turns out that people love working here too. We've been recognized as a "Best Company to Work For", and we're proud of ou...Read More>>.

Posted: July 10th, 2026
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Senior Product Security Engineer

Company Icon慨正橡扯
Location IconSouthampton

Job Description:Salary: £45,000 - £55,000Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within...Read More>>.

Posted: July 10th, 2026
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Embedded Firmware Security Engineer

Company IconRedline Group Ltd
Location Icon

Redline Group Ltd. is seeking an experienced embedded software engineer to develop secure software for network-connected products. Based in Fernwood CP, England, you will work collaboratively across engineering teams to ensure compliance and produ...Read More>>.

Posted: July 10th, 2026
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Fire & Security Engineer

Company IconTeamJobs
Location IconPoole

Fire & Security Engineer (942720) Dorset, England Salary: GBP30000 - GBP50000 per annum Fire & Security Service & Installation Engineer Are you an experienced Fire & Security Engineer looking for a fresh opportunity wit...Read More>>.

Posted: July 11th, 2026
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Senior Product Security Engineer — Defence Cyber Resilience

Company IconLeonardo
Location IconSouthampton

Leonardo UK is hiring a Senior Product Security Engineer to lead product security activities across the engineering lifecycle, collaborating with Electronic Warfare and FCAS teams. The role requires embedding security into design from concept to d...Read More>>.

Posted: July 11th, 2026
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DevSecOps Security Engineer (AWS/Terraform) – Hybrid

Company IconOliver Bernard
Location IconOxford

Oliver Bernard is seeking a Mid-Level Security Engineer to join their Oxford-based team during a security platform transformation. You will contribute to greenfield work across Cloud (AWS), containerization, infrastructure and security technologie...Read More>>.

Posted: July 13th, 2026
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Greenfield Security Engineer: Build the Foundation

Company IconRadley James
Location IconLondon

Radley James is sourcing a Security Engineer to help build the security function for a newly launched hedge fund. You will own the security architecture, tooling and processes from day one in a highly technical environment.Key focus areas i...Read More>>.

Posted: July 13th, 2026
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Product Security Engineer - Secure by Design in Defence

Company IconDrumgrange Ltd
Location IconChertsey

Drumgrange Ltd seeks a Product Security Engineer to collaborate with engineering, product development and QA teams to weave SbD principles and security best practices into the product lifecycle. You will manage security artefacts across projects,...Read More>>.

Posted: July 13th, 2026
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Senior Product Security Engineer II

Company IconLexisNexis Risk Solutions
Location IconOxford

## Senior Product Security Engineer IIApplylocations: Oxford: United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R113910**Are you passionate about building secure software at scale and embedding security into every...Read More>>.

Posted: July 13th, 2026
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Staff Security Engineer: Endpoint & Identity Lead

Company IconIcehouseventures
Location IconLondon

Wayve is seeking a Staff Security Engineer to advance the security framework of our internal platform and SPINE. You will develop enforceable security systems and work with the central Security team to implement strategy across endpoints, identity...Read More>>.

Posted: July 13th, 2026
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Senior Security Engineering Manager

Company IconIntercom
Location IconLondon

Intercom is the AI Customer Service company on a mission to help businesses provide incredible customer experiences.Our AI agent Fin, the most advanced customer service AI agent on the market, lets businesses deliver always‑on, impecca...Read More>>.

Posted: July 13th, 2026
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Lead Data Security Engineer

Company IconJust Eat Takeaway.com
Location IconLondon

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a po...Read More>>.

Posted: July 16th, 2026
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Security Engineer - Enterprise Controls (Hybrid)

Company IconMotor Insurers' Bureau
Location IconMilton Keynes

Motor Insurers' Bureau is looking for an Information Security Engineer to design, implement and continually improve security controls across our environment in Milton Keynes. The role collaborates with technology teams to reduce risk, strengthen r...Read More>>.

Posted: July 17th, 2026
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Senior Security Engineer

Company IconCapital Markets Gateway
Location IconLondon

The Company Capital Markets Gateway LLC (CMG) is a financial technology firm, uniquely focused on the equity capital markets (ECM), connecting investors and underwriters via a neutral platform. CMG delivers integrated ECM data and...Read More>>.

Posted: July 17th, 2026
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Senior Infrastructure Security Engineer - Cloud & IaC

Company IconTesco - Corporate
Location IconWelwyn Garden City

Tesco UK is seeking a Security Engineer III to strengthen infrastructure security across on‑premises and cloud environments. The role focuses on securing VMs, containers, IaC, and desired state configurations, partnering with infrastructure and...Read More>>.

Posted: July 17th, 2026
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Embedded Security Engineer (Cryptography & SoC)

Company IconEuropean Tech Recruit
Location IconGlasgow

European Tech Recruit is partnering with a global semiconductor leader to hire an Embedded Systems Security Engineer. The role involves defining security mechanisms, assessing implementations, and leading vulnerability analysis across hardware and...Read More>>.

Posted: July 17th, 2026
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Embedded Security Engineer for Production Platforms

Company IconG--researc
Location IconLondon

G--researc in London is seeking an experienced Security Engineer to embed within delivery teams, designing and implementing robust fixes in production systems. You will write production‑quality code and participate in planning to ensure performa...Read More>>.

Posted: July 18th, 2026
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Senior Cloud Security Engineer

Company IconBlack Duck Software, Inc.
Location IconNorthern Ireland

Black Duck Software, Inc. helps organizations build secure, high‑quality software, minimizing risks while maximizing speed and productivity. Black Duck, a recognized pioneer in application security, provides SAST, SCA, and DAST solutions that...Read More>>.

Posted: July 18th, 2026
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Senior ICT Infrastructure & Security Engineer

Company IconMOTT MACDONALD
Location IconBristol

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team in the Buildings division. The role covers concept to detailed design across national and international pr...Read More>>.

Posted: July 18th, 2026
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Fire and Security Engineer in Lincoln, Lincolnshire

Company IconEnergy Jobline CVL
Location IconLincoln

Fire And Security Engineer - Lincoln Alecto Recruitment is proud to be working with a highly respected and well-established Fire & Security specialist, delivering industry-leading solutions across commercial, industrial and public sect...Read More>>.

Posted: July 18th, 2026
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Fire And Security Engineer in Milton Keynes, Buckinghamshire

Company IconEnergy Jobline CVL
Location IconMilton Keynes

Fire and Security Engineer Company based near Milton Keynes Up to £42,000 DOE Company van, overtime, holidays, Call out Qualifications Intruder Service Experience (Galaxy would be beneficial)...Read More>>.

Posted: July 18th, 2026
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Hybrid Product Security Engineer: Build Resilient Systems

Company IconBoeing
Location IconSouth Cheriton

Boeing Defence United Kingdom Limited in Bristol or Yeovil is seeking an experienced Product Security Engineer to lead security and resiliency across aerospace products and services. You will influence designs, implement security measures, and wor...Read More>>.

Posted: July 18th, 2026
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Infra & Security Engineer: Cloud, Networking & IAM Lead

Company IconStation
Location IconLondon

Station is seeking an Infrastructure & Security Engineer to own and enhance a multi-site tech estate spanning head office and retail locations. You will manage Microsoft environments, cloud services, and security controls while partnering with sta...Read More>>.

Posted: July 18th, 2026
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Senior Metrology and Surveillance Engineer

Company IconWatson-Marlow Fluid Technology Solutions
Location IconFalmouth

Job Title: Senior Metrology and Surveillance Engineer Location: Falmouth, Cornwall Location Type: On-Site Website: https://www.wmfts.com/en/ Group: https://www.spiraxgroup.com/...Read More>>.

Posted: July 18th, 2026
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Lead Product Security Engineer - Maritime & Defence

Company IconExpleo
Location IconBristol

Expleo is seeking a senior cybersecurity leader to define and assure security strategy for a major defence shipbuilding programme in the UK. You will embed secure engineering across shipboard, IT and OT environments, working with naval architects,...Read More>>.

Posted: July 19th, 2026
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AI Security Engineer

Company IconHCLTech
Location IconLondon

As an AI Security Engineer, you will be responsible for securing the end-to-end AI and machine learning lifecycle. Your role is critical in protecting AI infrastructure, ensuring data privacy for training sets, and defending against adversarial...Read More>>.

Posted: July 18th, 2026
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