Fire & Security Installation & Commissioning EngineerFull-Time | Monday to Friday | 08:00 17:00 Location: Greater London & Home CountiesSalary: £38,000 - £48,000 (depending on experience)Join Fid...Read More>>.

World Class Defence Organisation is currently looking to recruit a Network Engineer subcontractor on an initial 12 month contract. please note: Current DV Security Clearance is required. Rate:£68.75 per hour...Read More>>.

DevOps Engineer - Azure - Security - Remote - Amazing roleOnce in a life time opportunity to join a globally market-leading cyber security company who will enable you to fulfil your potential.Your dream...Read More>>.

Overview As a Backend Engineer in a fast-growing AI-driven security platform, you design reliable services that scale and shape the direction of the platform. You’ll work across AI, security, and distributed systems to handle high-volume...Read More>>.

Overview In this role you will lead mobilisation and delivery of access control and CCTV projects for a portfolio of clients in the City of London. You will support enterprise-level application implementations, manage migrations from legacy...Read More>>.

Overview As a Senior Engineer on Elastic's Prism Team, you shape systems that transform Security’s raw data into a trustworthy view of users, hosts, and services. You work with product, design, and engineering to turn ambiguous problems i...Read More>>.

Overview As Project Engineer you will oversee security system installation and maintenance across Europe, ensuring projects are delivered on time, within scope and budget. You will lead cross-functional teams, liaise with clients, and coord...Read More>>.

Overview As an Electronics Engineer Consultant in Cambridge, you will support security-cleared projects for a new design consultancy backed by larger partners. You’ll work across diverse electronics domains, helping shape secure and compl...Read More>>.

Overview In this role you help build and operate scalable security services that detect and mitigate threats across the AWS ecosystem. You collaborate with security engineers, data scientists, and other engineers to deliver proactive protec...Read More>>.

Managing Security Consultant – Cyber Business Resilience and Recovery Join to apply for the Managing Security Consultant – Cyber Business Resilience and Recovery role at NCC Group Applications will close on...Read More>>.

commercetools is seeking a Principal Engineer Product Security to lead the security strategy across our multi-cloud platform. In this hybrid role, you will collaborate with engineering teams to embed security into a scalable, API-first product....Read More>>.

OverviewPrincipal Safety Engineer – Security Cleared. REMOTE (1 day per month on-site in Devonport). 12 months contract. Up to 600 per day Inside IR35. Direct message the job poster from iO Associates - UK/EU.Responsibilities...Read More>>.

Capula Investment Management LLP in London is seeking a hands-on Infrastructure & Security Engineer to own security architecture, server and network domains, and to strengthen the firm’s security posture against evolving threats including AI-dri...Read More>>.

Lenovo is seeking an experienced Advisory Engineer, AI Security within the AI Governance and Product Security Office in the Chief AI Office. You will lead technical security assurance for agentic AI across Lenovo, translating risks into implementa...Read More>>.

World Class Defence Organisation is currently looking to recruit a Network Engineer subcontractor on an initial 12 month contract. please note: Current DV Security Clearance is required. Rate:£68.75 per hour Location: Stevenage...Read More>>.

Dynamo AI is seeking a Senior Full Stack Engineer to own the production systems behind Agent Warden, including backend services, frontend dashboards, CLIs, and deployment infrastructure. You will ship features quickly, keep complexity low, and ens...Read More>>.

RES is seeking a Global Cyber Architect to support the Director of Cyber Security and oversee cyber security systems across IT and OT. Travel to RES sites will be required to maintain relationships with clients and partners.The role require...Read More>>.

* United Kingdom - Hampshire - Farnborough Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$83 billion revenue global technology powerhouse, ranked #153 in the F...Read More>>.

Location/s: London / Croydon / Cambridge / Bristol / Brighton / Birmingham Recruiter contact: Andrea Gaffney Overview of the role: We are seeking an Information Communication Technology (ICT) Principal Eng...Read More>>.

AJ Bell is seeking a Senior Infrastructure Engineer to design, deliver, support and maintain secure infrastructure across the technology estate. You will own technical design for medium-sized changes, balance hands-on delivery with leadership, gui...Read More>>.

At CGI, we build secure, mission-critical systems that help shape the future of the UK's most important industries. As a DevOps Engineer, you'll play a key role in delivering resilient, scalable, and high-performing infrastructure that enables...Read More>>.

Ashby is seeking a curious and problem-driven Platform Engineer to elevate our platform to the next level. In this role, you'll tackle scaling challenges, optimize processes, and ensure our infrastructure is robust and reliable.Your respons...Read More>>.

OCC Group in Staffordshire is seeking an Information Security Vulnerability Engineer to identify, assess, and mitigate security vulnerabilities across IT, OT, cloud, and SaaS environments. You will work with infrastructure, application, and operat...Read More>>.

Software Engineer – Java, Spring Boot & Big Data | eDV Cleared | National SecurityJoin a technology and engineering team delivering systems that support customers across National Security, Defence and Intelligence, working on solutio...Read More>>.

Matchtech is hiring an Electrical Design Engineer to join an established engineering organisation in Portsmouth. You will own electrical building services design across the full lifecycle, collaborating with multidisciplinary teams and supporting...Read More>>.

Sanderson Government & Defence seeks an Application Migration Engineer to assess, design, and deliver migrations to the Common Data Platform (CDP). You’ll ensure secure, efficient delivery with minimal business disruption and work with architect...Read More>>.

SYSTRA UK & Ireland is seeking a Principal Engineer (Physical Security) to lead security design across our transport projects in the UK. You will drive secure-by-design processes, advise on security strategy for rail and mass transit programmes, a...Read More>>.

Solirius Reply, part of the Reply Group, seeks a Security Cleared AWS Cloud Engineer to design, implement, and maintain secure cloud infrastructure across AWS and on-premises environments. The role requires an active UK security clearance and expe...Read More>>.

Senior Platform Engineer (National Security) Location: Cheltenham / Gloucester areaHybrid: Flexible depending on programmeSalary: £75,000-£95,000+Clearance: Active DV / eDV required I...Read More>>.

About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defea...Read More>>.

Abnormal AI is seeking a Software Engineer to help scale our backend and ML platform, including AI-powered agents and production systems. You will work with senior engineers to improve reliability, reduce latency, and accelerate feature delivery....Read More>>.

Assystem GmbH in Glasgow seeks a Security Manager to lead security aspects for a key Defence programme, drafting SALs, performing cyber risk assessments, and coordinating with internal and external stakeholders to protect sensitive information acr...Read More>>.

Abnormal AI in the United Kingdom is seeking a Software Engineer to help scale our backend platform for Behavioral Security Products. This role blends hands-on coding with owning features and production systems, including AI-powered components, wo...Read More>>.

Assystem is seeking a security-focused professional to lead the security aspects of a key Defence project. You will draft Security Aspect Letters, perform cyber risk assessments, and coordinate with internal and external stakeholders to ensure com...Read More>>.

Ping Identity in the United Kingdom is seeking a Software Engineer to contribute to a market-leading identity platform. You will collaborate in an agile team, translate requirements into secure, scalable Java code, and work on both local and cloud...Read More>>.

Harrington Starr seeks a Security Engineer focused on Detection Engineering in a greenfield setup. You will own the detection and response platform, shaping security controls across applications, infrastructure and cloud in a fast-growing environm...Read More>>.

NHS England is seeking a Cyber Security Analyst (Cloud) to join the Security Operations Centre, delivering second-line cloud security analytics, monitoring and incident response across cloud environments.The role involves deputising for Sen...Read More>>.

Infoplus Technologies UK Ltd is seeking a Tanium Developer to design, administer, and optimize the Tanium platform for endpoint management, security compliance, vulnerability remediation, and automation. The role requires deep expertise in Tanium...Read More>>.

The Ministry of Defence (MoD) Corsham-based programme seeks an Applications Engineer to deploy and support enterprise apps across Windows and Linux environments, delivering hands-on engineering for the OpNET platform.You will manage applica...Read More>>.

Darktrace, a global AI-driven cybersecurity leader, seeks a Software Engineer (Typescript focused) for Cambridge with hybrid work requiring presence in the Cambridge office at least 2 days a week. You will prototype and develop innovative features...Read More>>.

Software Development Engineer, AWS Security Job ID: 10561018 | Amazon Development Centre (London) Limited Come and build innovative services that protect our cloud from advanced security threats! As a Software Development Engine...Read More>>.

NXP Semiconductors in Glasgow, UK is seeking a highly motivated Digital Verification Engineer to join our Security Design team. You will verify digital hardware architectures and develop verification plans and environments for security features an...Read More>>.

Come and build innovative services that protect our cloud from advanced security threats! As a Software Development Engineer on our team, you’ll help build and manage services that detect and automate the mitigation of cybersecurity threa...Read More>>.

Gist is seeking an experienced Infrastructure Engineer to modernise our technology estate, spanning on‑prem, Azure and security. You will shape infrastructure strategy, drive governance and implement robust identity solutions while collaborating...Read More>>.

The RoleWe have an opportunity for an engineer in our AI & Algorithms department, working with a particular focus on our defence and security clients. You'll join a team of talented engineers and scientists designing, building and testing...Read More>>.

Location: London, UK (Remote)Starling Bank is looking for a Senior Java Developer to optimize real-time banking ledger processing microservices. Fully remote position inside the UK. Compensation distributed smoothly via secure contract mileston...Read More>>.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual...Read More>>.

NCC Group plc is seeking an experienced Splunk Engineer to design and manage their Splunk SOAR service with a focus on automation and security response.The ideal candidate will own their workload and engage directly with customers, providin...Read More>>.

FCDO Services is seeking an IT Support Engineer to join UK NACE at Hanslope Park in Milton Keynes with occasional travel to London. You will install and configure hardware and software, maintain secure configurations and manage IT assets in a secu...Read More>>.