Senior RF & AI Research Scientist (Security-Cleared)

Company IconEcm Selection
Location IconLondon

A leading research institution in the UK is seeking a skilled PhD-qualified scientist to focus on advanced data science and analogue signal processing techniques. The role involves collaboration with defence stakeholders, and applicants should have e...Read More>>.

Posted: March 28th, 2026
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Azure Data Platform Engineer — Greenfield, Security-First

Company IconOrla Rose Associates
Location Icon

A leading technology organization in the United Kingdom is seeking a Senior Data Engineer to design and implement a modern data platform. This pivotal role involves owning the end-to-end data infrastructure, which includes building pipelines and ensu...Read More>>.

Posted: April 11th, 2026
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Security-Cleared D365 CE/CRM Developer – Remote

Company IconEVERY CLOUD IT RECRUITMENT LTD.
Location IconLondon

A leading IT recruitment agency is seeking a Security Cleared D365 CE/CRM Developer for a role based in London, offering a blend of on-site and remote work. This role involves utilizing your D365 CE/CRM expertise on a variety of projects, including s...Read More>>.

Posted: April 11th, 2026
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Senior Systems Engineer (Team Lead): Azure, AD & Security

Company IconARCH EUROPE INSURANCE SERVICES LTD
Location IconGlasgow

A leading insurance services company in the UK is seeking a Senior Systems Engineer (Team Lead) to oversee infrastructure management and lead security initiatives. The ideal candidate will have a minimum of 5 years’ experience in a production envir...Read More>>.

Posted: April 11th, 2026
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Healthcare Security Officer: De‑escalation & Access Control

Company IconRutland Regional Medical Center
Location IconOakham

A healthcare facility in Oakham, UK, is seeking a Security Officer responsible for enforcing hospital policies, ensuring safety, and assisting in emergencies. This role requires a high school diploma, previous security experience, and specific certif...Read More>>.

Posted: April 11th, 2026
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Senior AWS Cloud Architect - Hybrid, FinTech & Security

Company IconCrown Agents Bank
Location IconLondon

A financial technology firm based in London is seeking a Senior Cloud Architect to design and implement robust AWS-based systems for their Payments and FX business. The role demands hands-on experience in AWS, promoting best practices in infrastructu...Read More>>.

Posted: April 12th, 2026
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Cloud & App Security Architect: DevSecOps & Assurance Leader

Company IconNTT America, Inc.
Location IconLondon

A global technology leader is seeking an Application Security Assurance Specialist - Principal to enhance security processes within software development. Responsible for defining security practices, conducting risk assessments, and collaborating with...Read More>>.

Posted: April 17th, 2026
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Senior Security Consultant (GRA)

Company IconFSP Consulting Services Limited
Location Icon

Role OverviewWe have an exciting opportunity for a Senior Security Consultant to join our growing Governance, Risk and Assurance (GRA) team. Within this role, you will utilise your GRA and cybersecurity expertise to advise clients on infor...Read More>>.

Posted: April 17th, 2026
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Azure Platform Director — DevOps, Security & Scale

Company IconDigital Waffle
Location IconBirmingham

A technology-led organisation is seeking a strategic Head of Platform Engineering in Birmingham. You'll lead the Azure cloud strategy and manage a high-performing team, focusing on scalable, secure cloud solutions. Ideal candidates will have proven l...Read More>>.

Posted: April 17th, 2026
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Application Security Assurance Associate Director

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...Read More>>.

Posted: April 17th, 2026
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Security-Cleared Firmware & DSP Engineer — Cambridge

Company IconNewton Colmore Consulting Ltd
Location Icon

A leading recruitment agency is seeking a Security Cleared Firmware Engineer to join a spin-out company in Cambridge. The successful candidate will engage with innovative projects in Firmware and DSP Engineering. Familiarity with FPGA, DSP design, an...Read More>>.

Posted: April 17th, 2026
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Senior Cloud Security Architect for AI & IaC

Company IconKi
Location IconLondon

A leading insurance tech firm in Greater London is seeking a Senior Cloud Security Engineer to enhance cloud security across its platforms. The role includes designing security architectures, developing policies, and automating security processes whi...Read More>>.

Posted: April 17th, 2026
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Azure-Focused Infrastructure & Security Lead

Company IconTotum Partners
Location Icon

A legal services firm in the UK seeks a Security Manager to lead its Infrastructure team. This role involves overseeing the firm's IT environment, ensuring security and compliance while driving the transition to Microsoft Azure. The ideal candidate w...Read More>>.

Posted: April 17th, 2026
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Devops Engineer - National Security

Company IconCACI Digital Experience (formerly Cyber-Duck)
Location IconManchester

The Role Due to continued and sustained growth, we are looking for a DevOps Engineer to join an Agile engineering team to work on a large complex programme of work for one of our National Security Customers, building a new bespoke soft...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - Gloucester - National Security West

Company IconBAE Systems Digital Intelligence
Location IconGloucester

...Read More>>.

Posted: April 17th, 2026
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OT Security Lead for Energy | ISO 27001 & CAF Expert

Company IconWaterstons
Location IconLondon

A leading IT consultancy in the United Kingdom is seeking a Senior Information Security Consultant to help various clients secure their Operational Technology environments. The candidate will be engaging with the energy sector, conducting audits, and...Read More>>.

Posted: April 17th, 2026
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Security‑Driven Cloud DevOps Engineer (AWS/Azure)

Company IconCloudSecure Ltd.
Location IconCheltenham

A leading cloud security firm in the UK is seeking a skilled DevOps Engineer to join their team. This role focuses on building cloud services that address pressing security challenges. Candidates should have in-depth AWS/Azure experience, strong skil...Read More>>.

Posted: April 17th, 2026
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Azure Tech Team Lead — Cloud, Security & Delivery

Company IconDoherty Associates
Location IconLondon

A premier IT solutions provider in Greater London seeks a Technical Team Lead to oversee a team of consultants. Your role will focus on delivering Microsoft cloud infrastructure and security solutions while actively managing project timelines and qua...Read More>>.

Posted: April 17th, 2026
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Nuclear EC&I Engineer - Safety-Critical Systems Design

Company IconJAM Recruitment Ltd
Location Icon

A leading consultancy in the sector is seeking an EC&I Engineer for nuclear projects. The role involves designing and developing systems in safety-critical environments. The ideal candidate will have a strong background and experience in regulated in...Read More>>.

Posted: April 17th, 2026
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Lead Platform Engineer - AWS/On-Prem, Security-Cleared

Company IconCACI Ltd
Location Icon

A leading technology and information services firm is seeking a Lead Platform Engineer to manage secure AWS and on-premise environments. The role involves operating platform services, providing L3 support, and ensuring compliance with best practices....Read More>>.

Posted: April 22nd, 2026
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Senior Defense Systems Engineer — Cloud, AI & Security

Company IconZaizi Ltd
Location IconLondon

A leading Defence technology provider is looking for a high-calibre Systems Engineer to lead technical delivery in the UK's Defence and National Security sector. The successful candidate will be responsible for ensuring rigour and security in the dev...Read More>>.

Posted: April 22nd, 2026
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Senior Network Security Lead – Zero Trust & SASE Expert

Company IconWeAreTechWomen
Location IconLondon

A leading consulting firm is seeking a Network Security Lead to guide enterprise clients in modernising their network security architecture. This role requires strong expertise in SASE, SSE, and Zero Trust strategies, as well as excellent communicati...Read More>>.

Posted: April 23rd, 2026
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Threat Hunting & Intelligence Lead (AI-Driven Security)

Company IconAvanade Inc.
Location IconLondon

A leading global technology firm in Greater London is seeking a Threat Hunting & Intelligence Lead. This senior role requires designing and leading an intelligence-led threat hunting capability, involving hands-on technical work and analyst developme...Read More>>.

Posted: April 24th, 2026
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Senior Platform Architect, Hybrid Cloud & Security

Company IconTritanium Space, Defence & Technology Ltd.
Location IconSouthampton

Tritanium Space, Defence & Technology Ltd. seeks a Principal Architect in Southampton to provide senior technical leadership. You will shape technology foundations, working closely with teams to ensure scalable and secure platforms. The ideal candida...Read More>>.

Posted: April 26th, 2026
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Global IT & Cyber Audit Leader — Privacy & Security Strategy

Company IconLa Fosse Associates
Location IconLondon

La Fosse Associates is seeking a Global IT/ Cyber Audit Senior Manager to lead cyber security and data privacy audits. In this senior role, you will oversee audits, shape the global audit strategy, and mentor teams while ensuring compliance with priv...Read More>>.

Posted: April 26th, 2026
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Senior Network Security Consultant (Remote, Fortinet/Palo Alto)

Company IconIP-People
Location IconLondon

IP-People is seeking a Senior Technical Consultant (Network Security) to work remotely within ~2–2.5 hours of London. The role requires strong hands-on experience with Fortinet technologies, experience with Palo Alto, and expertise in leading techn...Read More>>.

Posted: April 27th, 2026
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Frontier AI Safety Research Engineer

Company IconAI Security Institute
Location IconLondon

The AI Security Institute in London is seeking Research Engineers and Research Scientists to join the Model Transparency team. Candidates should have expertise in technical AI safety, specifically relating to large language models and model transpare...Read More>>.

Posted: April 27th, 2026
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Security Systems Engineer: CCTV & Access Control On-Site

Company IconYDU JC Air Cond & Ref Inc.- Dubai
Location IconNottingham

YDU JC Air Cond & Ref Inc.- Dubai is looking for a Security Systems Service Engineer in Nottingham. The successful candidate will maintain relationships with clients, working on CCTV and Access Control systems while performing some installation and c...Read More>>.

Posted: April 29th, 2026
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Sr. Manager, Software Dev, Next-Gen Security Automation

Company IconAmazon
Location IconLondon

DescriptionJoin us in building the future of AI‑powered security. As part of a strategic initiative to create next‑generation Agentic security systems, you’ll work at the intersection of AI and security, launching innovative AI p...Read More>>.

Posted: May 1st, 2026
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Senior Cloud & Security Project Engineer (M365/Azure)

Company IconLittle Fish (UK) Ltd.
Location IconBristol

Little Fish (UK) Ltd. is seeking a Senior Project Engineer based in Bristol with a strong focus on Microsoft Cloud. The successful candidate will have hands-on experience with Azure and Microsoft 365, delivering high-quality outcomes in a client-faci...Read More>>.

Posted: May 1st, 2026
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Systems Engineer (£150k–£195k + Equity) at $25M Series A AI security startup

Company IconJack & Jill
Location IconLondon

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Systems Engineer...Read More>>.

Posted: May 3rd, 2026
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Azure Cloud Engineer — DevOps & Security (Hybrid)

Company IconPharmacy2U | Certified B Corp
Location IconLeeds

Pharmacy2U | Certified B Corp in Leeds is seeking a Cloud Engineer to lead DevOps initiatives and manage Azure services. This role requires extensive experience in cloud and technical infrastructure with a strong focus on Azure, networking, and secur...Read More>>.

Posted: May 4th, 2026
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Senior Counter-Fraud Tech Lead: Strategy & Investigations

Company IconClaims Recruitment Services
Location IconSwansea

Claims Recruitment Services is seeking a Counter Fraud Technical Lead in Swansea to act as the senior technical authority on claims fraud investigations. The successful candidate will lead complex fraud investigations, manage the customer repudiation...Read More>>.

Posted: May 5th, 2026
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AWS Cloud Engineer — Migrations, Automation & Security

Company IconVp plc
Location IconHarrogate

Vp plc in Harrogate is looking for an experienced Cloud Engineer to manage and optimize cloud infrastructure within AWS. This position includes responsibilities such as migrating on-premise Windows Server workloads, troubleshooting cloud issues, and...Read More>>.

Posted: May 10th, 2026
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Strategic Cloud Engineer: AWS, Automation & Security

Company IconOxford Nanopore Technologies
Location IconOxford

A technology company in the UK is seeking a skilled professional to lead cloud and infrastructure projects. This includes designing deployment and security frameworks, managing AWS environments, and advocating for security best practices. Candidates...Read More>>.

Posted: May 15th, 2026
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Senior Software Engineer - Security & Architecture (SC)

Company IconUK Telecoms Lab (UKTL)
Location Icon

UK Telecoms Lab (UKTL) is seeking a Senior Software Engineer to influence the architecture of systems crucial for protecting national infrastructure. This hands-on technical role requires comfort in Agile and DevOps practices, ability to work with va...Read More>>.

Posted: May 17th, 2026
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Staff SRE: Lead Reliability for Multi-Tenant SaaS

Company IconObsidian Security
Location IconCheltenham

Obsidian Security in Cheltenham seeks a Staff Site Reliability Engineer to lead the reliability strategy for a complex multi-tenant SaaS platform. You will partner with DevOps and Platform Engineering, shape reliability practices, and ensure proactiv...Read More>>.

Posted: May 17th, 2026
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Hybrid Infrastructure Engineer: Azure, Security & DR

Company IconBasingstoke and Deane Borough Council
Location IconBasingstoke

Basingstoke and Deane Borough Council seeks an Infrastructure Engineer to join the IT & Digital Services team. This hybrid position involves maintaining the council’s core IT infrastructure supporting essential services. Key responsibilities includ...Read More>>.

Posted: May 17th, 2026
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Research Engineer, Societal AI Impacts

Company IconAI Security Institute
Location IconLondon

AI Security Institute in Greater London is seeking a researcher and engineer to study the societal risks of frontier AI deployment. You'll design and conduct experiments, focusing on human–AI interaction and building data pipelines. The ideal candi...Read More>>.

Posted: May 17th, 2026
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Security-Cleared Senior Azure Cloud Architect – Gov IT Leader

Company IconSummer-Browning Associates
Location IconLondon

Summer-Browning Associates is seeking a Senior Azure Cloud Architect for a six-month assignment in London. The ideal candidate will have active security clearance and expertise in Azure Cloud Technical Architecture.Responsibilities include...Read More>>.

Posted: May 20th, 2026
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IT Operations Engineer: 2nd/3rd Line, Cloud & Security

Company IconCommunity Energy England
Location IconLondon

Community Energy England is seeking an experienced IT Operations Engineer for a temporary contract of 3 months, located in Central London. The role involves providing urgent 2nd and 3rd line IT support within a busy Enterprise Transformation team....Read More>>.

Posted: May 22nd, 2026
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Java Software Engineer - AI Security Applications

Company IconEligo Recruitment Ltd
Location IconCrawley

We are looking to recruit an experienced Java Software Engineer who has experience of developing IT Security Applications. Experience of developing AI integrated applications would be a real advantage. In this role you will working in Ja...Read More>>.

Posted: May 22nd, 2026
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Azure Cloud Engineer – Hybrid | Banking, IaC & Security

Company IconIntec Select
Location IconLondon

Intec Select is searching for an Azure Cloud Engineer to join a global investment bank's cloud engineering team in London. The position focuses on delivering secure and automated cloud solutions across Azure, Oracle Cloud, and AWS, requiring exten...Read More>>.

Posted: May 24th, 2026
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Software Engineer - Gloucester - National Security in Gloucester - BAE Systems

Company IconJava Script Works
Location IconGloucester

Software Engineer - Gloucester - National Security Gloucester, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Software Engineer Security B...Read More>>.

Posted: May 26th, 2026
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UX Front End Developer - Security & Intelligence

Company Icon慨正橡扯
Location IconLondon

The Role As a UX Front‑End Developer at Envitia, you will design, prototype, and build intuitive, accessible, and high‑performing user interfaces that support secure government applications. Working within our Consulting division,...Read More>>.

Posted: May 26th, 2026
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DevOps Engineer (IAM - Identity Access Management). Job in Sheffield LilyLifestyle Jobs

Company IconUnited Cerebral Palsy of Georgia
Location IconSheffield

In this role, you will: Design, build, and maintain CI/CD pipelines for IAM components, policies, connectors, microservices, and integrations. Enable automated testing, security scanning, and controlled deployments across...Read More>>.

Posted: May 27th, 2026
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Security & Systems Engineer — Linux/Windows, Oracle & Java

Company IconLA International Computer Consultants Ltd
Location IconCity of Edinburgh

System and Security EngineerEdinburgh, UnitedKingdomPosted 9 months agoThis is a job posted by our partner JoobleTech stackSQL Windows Security Databases C Java OracleBelow is a snippet of the job...Read More>>.

Posted: May 27th, 2026
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Data Security Architecture Lead & Engineer (Hybrid)

Company IconHM Revenue & Customs (HMRC)
Location IconLondon

Job description Cyber security is critical to every organisation. We are shaping strategies and transforming the management of cyber risk, and we need you to join us. You'll build strong relationships as part of our cyber practice with...Read More>>.

Posted: May 27th, 2026
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Cloud AppSec Engineer — AWS, API & SAST/DAST/RASP

Company IconJava Script Works
Location IconBelfast

Security Engineer (AppSec)Belfast, UnitedKingdomPosted about 1 year agoThis is a job posted by our partner JoobleTech stackPython JavaScript Cloud Node.js Amazon AWS TypeScript Security APIBelow i...Read More>>.

Posted: May 27th, 2026
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Remote Salesforce Technical Lead – Roadmaps & Security

Company IconProactive.IT Appointments Ltd.
Location Icon

Proactive.IT Appointments Ltd. is seeking an experienced Salesforce Technical Lead for a fully remote role. This position is on an initial 3-month contract, offering £395 per day inside IR35. You will be responsible for defining roadmaps, leading...Read More>>.

Posted: May 27th, 2026
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