826 to 850 of 1,723 Security Cleared Jobs in England

Senior Test Engineer (AI) | SC Cleared | £600 - £650/day Inside IR35 Location: Hybrid (1 day/week) - London, Cardiff, or Glasgow Duration: 6 months Clearance: Active SC Clearance (Mandatory) The Opportunity Seeking a hands-on Senior Test Engineer (AI) to lead test delivery on high-profile initiatives, including … performance. Automation & CI/CD: Build and maintain automated test frameworks integrated into Azure DevOps pipelines. Technical QA Leadership: Drive functional, non-functional, security, and accessibility (WCAG 2.2) testing. Requirements Active SC Clearance . Microsoft AI Ecosystem: Deep expertise using Azure Test Plans, Copilot Studio, Azure AI Foundry ...

engineer who thrives on hard problems and real-world constraints? Want to design and deliver operational tooling directly alongside end users in National Security & Defence Were looking for a senior technical contributor who can take ownership of embedded deliveries, guide technical direction, and mentor othersworking across ESP32, Raspberry … frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. ...

engineer who thrives on hard problems and real-world constraints? Want to design and deliver operational tooling directly alongside end users in National Security & Defence We re looking for a senior technical contributor who can take ownership of embedded deliveries, guide technical direction, and mentor others working across … frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. ...

Inside IR35) Location: Portsmouth (Hybrid - 2 days every other week on site, remainder remote) Contract: 6 months+ Clearance: Active SC Security Clearance required Overview We are seeking a Platform Engineer/DevOps Specialist to join a highly secure and complex engineering environment, supporting the modernisation and maturity uplift … Work hands-on with Kubernetes, Docker, and containerised workloads Support and evolve platforms across AWS and Azure environments Implement secure development practices, including security scanning and compliance controls Contribute to platform modernisation and maturity uplift across two environments at different stages Operate within air-gapped and restricted access ...

Code using Terraform. Design and support CI/CD pipelines and deployment automation. Administer GitHub repositories, workflows and GitHub Actions. Implement cloud security controls, IAM and secrets management. Monitor platform health, performance and security. Support development teams adopting DevOps best practices. Essential Skills Strong hands-on experience with … Infrastructure as Code experience. Experience building and supporting CI/CD pipelines. Experience with GitHub, GitHub Actions and repository management. Understanding of cloud security and DevSecOps principles. Desirable Experience implementing GCP landing zones. Public sector or regulated environment experience. Experience with Jenkins, GitLab CI/CD, Azure DevOps ...

Inside IR35) Location: Portsmouth (Hybrid - 2 days every other week on site, remainder remote) Contract: 6 months+ Clearance: Active SC Security Clearance required Overview We are seeking a Platform Engineer/DevOps Specialist to join a highly secure and complex engineering environment, supporting the modernisation and maturity uplift … Work hands-on with Kubernetes, Docker, and containerised workloads Support and evolve platforms across AWS and Azure environments Implement secure development practices, including security scanning and compliance controls Contribute to platform modernisation and maturity uplift across two environments at different stages Operate within air-gapped and restricted access ...

with a strong view on IaC modularisation Work directly with customers, driving cloud transformations Apply site reliability best practices and help shape mature security models What we’re looking for Deep AWS expertise, especially landing zones Strong hands‐on Terraform and automation skills Clear opinions on IaC structure … Experience operating cloud platforms at scale, ideally in regulated environments Solid grasp of secure, scalable, and resilient AWS architecture Strong understanding of AWS security risks and how to prevent, detect, and remediate them Proficient in Infrastructure as Code (IaC) using Terraform (or CloudFormation) Confident advising on IaC structure ...

Principal Cyber Researcher - c£100k package Location: Gloucester (Hybrid Working) Security Clearance: Must be eligible and willing to obtain SC and enhanced DV Clearance (eDV) - * Sole UK national with 10+ years UK residency Are you a highly technical cyber specialist looking to work on some … develop, and evaluate rapid prototypes to prove and validate new concepts. Analyse network protocols, system architectures, and software behaviours to identify vulnerabilities and security weaknesses. Collaborate with engineers, researchers, and stakeholders to deliver high-quality research outcomes. Produce clear technical documentation, reports, and recommendations for customers and internal ...

innovative projects across AI, Cybersecurity, Cloud, Big Data, and Digital Transformation . In this role, you'll help shape the future of national security and deliver solutions that make a real difference. What You'll Do As a Business Analyst, you'll be the bridge between our clients … comfortable working in fast-paced, secure, or complex environments. You'll ideally bring: Proven experience as a Business Analyst in Defence, National Security, Government or similarly complex sectors Strong knowledge of business analysis frameworks and methodologies (e.g., BABOK, Agile, Waterfall, SAFe) Experience in business process modelling (e.g., BPMN ...

Designing and managing data structures, storage, and data flows to enable analytics, machine learning, business intelligence, compliance, and system integration. Building solutions with security, compliance, scalability, reliability, and portability at their core, ensuring all data handling aligns with ethical principles and relevant legislation. Key Requirements 3+ years … nature of the clients and projects supported by this role, all candidates must be British nationals and eligible to obtain UK Security Clearance (SC) . Candidates holding dual nationality or multiple passports are unfortunately unable to be considered for this position. We do not retain any personal information ...

Lead Splunk Engineer - London 2/3 days per week - SC Cleared My client a leading finance house are looking for a Lead Splunk Engineer to take the lead in the design and implementation of monitoring and observability patterns and standards within the Observability Team. This role will … exploited to deliver insights and business value. · Have demonstrable experience managing sophisticated Splunk platforms serving multiple business units and use cases (such as Security, IT Operations, transaction monitoring). · Be able to evidence experience with integrating Splunk with data sources and other monitoring, automation and ITSM tools. · Have ...

Network & Application Support Engineer Role Purpose: Support, maintain and enhance critical telecoms production systems, applications and infrastructure whilst ensuring operational stability, service availability, security compliance and successful delivery of system changes across operational environments. Location: Hybrid working - Newbury, Berkshire, RG14 2FN & remote, home based Role Type: Temporary, Contract … Full-Time Start date: ASAP Duration: 12 months+ temporary contract Gross Rate: Negotiable, dependent upon experience. Pay rate, inside IR35 Clearence: Security & background screening required. Due to the nature of the work, successful applicants must be eligible to undergo BPSS and SC-level screening. This will include: employment ...

Job Title: Application Support Engineer (Legacy/Infrastructure) Location: Remote (occasional site visits) Duration: 6 Months Clearance: SC Essential/NPPV3 nice to have. Overview: We are seeking an experienced Application Support Engineer to join ...

Software Engineer (Full Stack) Rate: £675 per day (Inside IR35) Contract Length: 6 Months (with potential extension) Location: London (Hybrid - typically 2 days per week onsite) Clearance: Active or transferable SC Clearance preferred. Overview We ...

We are seeking an experienced Microsoft Dynamics 365 Solution Architect to join a high-profile programme delivering enterprise-scale solutions. This role is ideal for a technically authoritative Architect who can bridge business needs with ...

Software Engineer (Full Stack) Rate: £675 per day (Inside IR35) Contract Length: 6 Months (with potential extension) Location: London (Hybrid - typically 2 days per week onsite) Clearance: Active or transferable SC Clearance preferred. Overview We ...

SC clearance required - AI Automation Engineer - Hybrid 2/3 days per week onsite Exciting opportunity to join a leading finance house in either London or Leeds Key criteria: Experience in AI-driven and AI ...

Software Engineer Hybrid - 2 days per week onsite in either Romsey/Gloucester/Woking Up to £60,000 per annum + benefits SC clearance We are looking for a talented Software Engineer to join ...

Cloud Infrastructure Engineer 6 Month Contract Location: Home/London (2 days a week onsite) Rate: £550 - £600 per day (Inside IR35) Skills: Windows Server, Azure, VMware, IaC, CI/CD pipelines, SC Clearance We ...

Dell Boomi Integration Consultant | £500-£550p/day Outside IR35 | 12 months initially | London/Birmingham Our client is looking for an experienced Dell Boomi Integration Consultant to support a large-scale enterprise integration programme. ...

Software Engineer – Avionics/Mission Systems (C++/Ada) - 119393 Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance ...

About The Role FDM is a global business and technology consultancy seeking a Senior Project/Programme Manager to work for our global systems integrator client. This is initially a 6 month contract with potential ...

About The Role FDM is a global business and technology consultancy seeking a Senior Project/Programme Manager to work for our global systems integrator client. This is initially a 6 month contract with potential ...

# Join Kainos and Shape the FutureAt Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge ...

Secure Cloud, Kubernetes, Systems Integration, Zero Trust, Defence Digital Transformation, AI-enabled Systems Youve spent years designing complex technical solutions in environments where security, resilience, interoperability, and operational effectiveness genuinely matter. Youre the person people rely on when systems need to work properly, scale correctly, integrate cleanly … parts, stakeholders, and evolving requirements. If that sounds familiar, this role could be a very interesting next step. Im working with a cyber security technology company and Im looking for a Technical Architect to support major MOD capability, transformation, and systems integration programmes across secure and highly regulated ...