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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Principal Engineer, Software Supply Chain Security

Company IconGitLab
Location Icon

GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co‑create the software that powers our...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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Remote Test Engineer - Automation, API & Security

Company IconISR Recruitment
Location Icon

A leading digital recruitment firm in the UK is seeking a Digital Recruitment Specialist for a 6-month contract offering £400 to £425 per day. This fully remote position requires strong skills in Ruby, Selenium, and various testing methodologies fo...Read More>>.

Posted: April 11th, 2026
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Fire Pump Service Engineer – Mobile Field Tech (Training + Vehicle)

Company IconIntegral UK
Location IconShoreham by Sea

A leading fire protection company is seeking a Pump Engineer to join their team. This role involves pre-planned maintenance of Sprinkler Fire Pumps, collaborating with other engineers for repairs, and completing job reports. Candidates should have a...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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Head of Engineering – Fintech, Secure & Scalable Platform

Company IconInara
Location IconManchester

A progressive digital banking company in Manchester is seeking a Head of Engineering to lead a high-performance team and drive engineering strategy. The ideal candidate should have experience in financial services and Agile methodologies. Offering a...Read More>>.

Posted: April 17th, 2026
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Senior Protection Systems Engineer | Grid & Transmission

Company IconMeritus
Location IconGlasgow

A leading engineering firm in Glasgow is seeking a Mid‑Senior Lead Engineer specializing in protection systems for the UK's energy infrastructure. The role involves providing technical leadership, mentoring engineers, and collaborating with project...Read More>>.

Posted: April 17th, 2026
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Site Manager

Company IconMAN COMMERCIAL PROTECTION LIMITED
Location IconCambridge

MAN Commercial Protection have an excellent opportunity for a Site Security Manager, based at Cambridge Science Park. This is a key role, with the successful Security Manager working closely with and engaging all stakeholders to aid in c...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 Fire Safety Consultant: Complex High-Rise Expert

Company IconATK SOLUTIONS
Location Icon

A leading Fire Risk Consultancy in the UK seeks a Senior Fire Safety Consultant to conduct complex fire safety assessments and provide expert consultancy for high-rise buildings. This role offers a chance to work on impactful projects and advance you...Read More>>.

Posted: April 17th, 2026
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Secure Java Engineer for Intelligence Platforms

Company IconEnvitia Group
Location IconGloucester

A technology solutions provider in Gloucester is seeking a Java Engineer to work within the Security and Intelligence consulting team. The role involves designing and developing secure software services and applications. Responsibilities include buil...Read More>>.

Posted: April 17th, 2026
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Remote OT Cybersecurity SME for Grid Automation

Company IconGE Vernova
Location Icon

An international technology firm in the UK is seeking a Grid Automation Cybersecurity SME to enhance cybersecurity sales processes and deliver offerings to customers. The role requires experience in OT cybersecurity, strong customer service skills, a...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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Field Service Engineer - Smoke & Fire Dampers (SW London)

Company IconSwegon UK&I
Location IconLondon

Service Engineer (Smoke & Fire South)Are you a skilled Service Engineer who is confident at decision making and using your initiative? Do you have strong influencing and communication skills? Then this role could be for you....Read More>>.

Posted: April 17th, 2026
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Fire Alarm Service Engineer – Regional Growth

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

A leading engineering services company in Bournemouth is seeking a Service Engineer specialized in Fire Alarm Systems. The role involves servicing and ensuring compliance with industry standards while delivering top-notch customer service. Candidates...Read More>>.

Posted: April 17th, 2026
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Field Service Engineer – Fire, CCTV & Access Control (North)

Company IconSecureshield Ltd
Location Icon

A leading provider of Fire and Security services in the North of England seeks a dedicated professional to join their Service Department. The ideal candidate will have experience with various security systems like Fire and Intruder Alarms, CCTV, and...Read More>>.

Posted: April 24th, 2026
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Field Service Engineer – X-Ray & CT Security Systems (UK)

Company IconLeidos
Location Icon

A technology solutions company in the UK is looking for a Field Service Engineer to install, maintain, and troubleshoot x-ray and CT based security systems. You will work independently at customer sites, ensuring compliance with aviation safety stand...Read More>>.

Posted: April 28th, 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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Remote UK Principal Vulnerability Engineer — 0-Day Lead

Company IconXact Placements Limited
Location Icon

Xact Placements Limited is looking for a Principal Vulnerability Engineer to join their high-growth cybersecurity scale-up, fully remote from the UK. You will own the vulnerability lifecycle, from discovery through to deployment, and design tools for...Read More>>.

Posted: May 6th, 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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Fire Alarm Service Engineer - Vehicle & Pension

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

YDU JC Air Cond & Ref Inc.- Dubai is hiring a Service Engineer in Nottingham. This role involves servicing Fire Alarm Systems to industry standards while providing exceptional customer service. Essential qualifications include experience in the Fire...Read More>>.

Posted: May 17th, 2026
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Fire Safety Project Engineer – Contracts & Compliance

Company IconBristol City Council
Location IconBristol

Bristol City Council is hiring a Project Engineer for an 18-month fixed-term position. The role involves managing contracts related to fire safety systems, delivering works from fire risk assessments, and ensuring compliance with health and safety re...Read More>>.

Posted: May 20th, 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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Field Service Engineer - Security Systems (Home-Based)

Company IconCV Technical
Location Icon

CV Technical is looking for a Field Service Engineer in the United Kingdom to support the installation, servicing, and commissioning of security equipment. Candidates must have strong qualifications in electrical and mechanical engineering, along wit...Read More>>.

Posted: May 20th, 2026
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Security Architect: Cloud & Genomics Data Protection

Company IconGenomics England Limited
Location IconLondon

Genomics England Limited is looking for an experienced Security Architect to protect sensitive genomic data at national scale. You will support the Head of Information Security in delivering the Cyber Security Strategy.The ideal candidate h...Read More>>.

Posted: May 21st, 2026
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Instrumentation Maintenance Engineer – GC & Fire & Gas (Bukom)

Company IconAster Chemicals and Energy Pte. Ltd.
Location IconLondon

Aster Chemicals and Energy Pte. Ltd. is seeking an experienced Instrumentation Maintenance Specialist for their Pulau Bukom facility. This role involves troubleshooting and maintaining analyzer and instrumentation systems to support efficient plan...Read More>>.

Posted: May 21st, 2026
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Field Fire Service Engineer – SE/London On-Call

Company IconGrassroots Recruitment Ltd
Location Icon

Grassroots Recruitment Ltd is seeking a Fire Service Engineer for a full-time position based in Slough, covering London and the South East. The role offers a competitive salary of £40,000 - £45,000 depending on experience, equivalent to approxim...Read More>>.

Posted: May 21st, 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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Fire Alarm Engineer — Install, Service & Career Growth

Company IconEnergy Jobline CVL
Location Icon

Energy Jobline CVL is looking for an experienced Fire Alarm Engineer to install and maintain fire alarm systems across the North West of England. The role requires strong knowledge of fire alarm regulations and the ability to work independently, w...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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Senior Electrical, Fire & Door Entry Contract Lead

Company IconHarrow Council
Location IconLondon

The London Borough of Harrow is seeking an experienced Electrical, Fire and Door Entry Contract Lead to oversee and provide leadership for critical housing safety services.The successful candidate will ensure compliance with all relevant le...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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Senior Security Systems Service Engineer – London (Company Van)

Company IconJones Lang LaSalle Incorporated
Location IconLondon

## Security Service engineerApplyremote type: On-sitelocations: London, GBRtime type: Full timeposted on: Posted Todayjob requisition id: REQ475637**The Hall & Kay way... it’s a people thing.**At Hall & Kay, we deliver complex fire protec...Read More>>.

Posted: May 26th, 2026
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Senior Security Install Engineer: CCTV, Access & Alarms Lead

Company IconUnited Cerebral Palsy of Georgia
Location IconLondon

Senior Security Install Engineer CCTV, Access Control & Intruder Alarms Location: LondonSalary: £46,000 £50,000 per annum + OvertimeJob Type: Full-Time Permanent The Opportunity We are r...Read More>>.

Posted: May 27th, 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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On-site Security Systems Service Engineer – IP Networks (London)

Company IconJones Lang LaSalle Incorporated
Location IconLondon

## Service EngineerSolliciterenremote type: On-sitelocations: London, GBRtime type: Full timeposted on: Vandaag geplaatstjob requisition id: REQ482568**The Hall & Kay way... it’s a people thing.**At Hall & Kay, we deliver complex fire pro...Read More>>.

Posted: May 27th, 2026
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Field Service Engineer - Security Systems & Access Control

Company IconMastella Ventures Ltd
Location Icon

Reading £40,000 - 45,000 basic salary + Unlimited Overtime, OTE 50k plus, standby allowance, Company Vehicle, Tools, Uniform, 22 Days Holiday, Meal allowance The role Service, repair, install & commission electrica...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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London Fire Alarm Service Engineer — Vehicle, OT & Training

Company IconUnited Cerebral Palsy of Georgia
Location IconLondon

Fire Alarm Service Engineer London £40,000 to £45,000 + Overtime Permanent We are currently recruiting for an experienced Fire Alarm Service Engineer to join a well-established and growing fire and life safety company c...Read More>>.

Posted: May 27th, 2026
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