351 to 375 of 3,227 Security Cleared Jobs in England

of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. … support to end-users, troubleshooting hardware and software issues. Manage and maintain IT infrastructure, including servers, networks, and workstations. Install, configure, and maintain operating systems, software applications, and security systems. Monitor system performance and identify areas for improvement. Implement and enforce IT policies and procedures. Ensure data backup and disaster recovery procedures are in place and tested regularly. … with specific operating systems (e.g., Windows, macOS, Linux). Experience with common IT applications (e.g., Microsoft Office Suite, email clients). Knowledge of ITIL framework. As a National Security Vetting clearance is required for this role, applicants will be required to hold National Security Vetting clearance to SC level or have the ability to gain it. More ❯

Possess a degree or equivalent experience (e.g. HND/C in computing or engineering) with a strong background in database systems administration or a related information services field. Security Clearance The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many of the positions within our … company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK () . What we offer More ❯

services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that's why we offer you the flexibility to do what's important to you; whether that's … seminars, conferences etc Knowledge of UK In-Service Sonars and Maritime Capabilities is highly desirable. Applications are encouraged from all backgrounds including non-defence and non-maritime professionals. Security Clearance statement Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires you … to be a UK National and achieve Security Clearance (SC) without any caveats. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant undergo, achieve, and maintain SC Clearance prior to commencing employment. If approved by the MOD, a dual national from a Non-ITAR country may be More ❯

Has achieved (or can demonstrate the competencies required for) Chartered or Incorporated Engineer Status with the UK Engineering Council and holds full membership of a relevant engineering institute Security Clearance The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many of the positions within our … company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK (). What we offer More ❯

Role: Penetration Tester Type: Permanent Location: Cheltenham/Remote Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers? CND are working with a boutique Cyber Security consultancy who are focused … common tooling for penetration testing • Ideally, a knowledge of Cloud services such as Azure or AWS • Capability to script or code in Bash, Python etc • Appreciation for Cyber Security standards such as ISO27001, PCI-DSS or CIS This is a role with a growing, exciting organisation who can offer you a strong degree of progression and the ability More ❯

To demonstrate our ongoing commitment to diversity & inclusion we have network groups for various communities. To find out about all of our Company benefits please visit: Company Benefits Security Clearance: You must be eligible for full security clearance (SC). For more information and guidance, please visit - Security Vetting Leonardo is a leader in … Electronics and developing advanced multi-domain technological solutions for security within and beyond national borders. Our Sensors and Protection teams are based primarily at our Basildon and Southampton centres. Primary Location: GB - Basildon Contract Type: Hybrid Working More ❯

AWS Solutions Architect London (Hybrid) - Permanent Must be eligible for National Security Clearance Join one of the UK’s leading cyber security and defence consultancies as an AWS Solutions Architect, where your work will directly support the nation’s digital security. This is a high-impact role focused on designing and delivering AWS-native solutions for … complex cloud transformation programmes across government and national security clients. As an AWS Solutions Architect, you’ll collaborate closely with senior stakeholders and development teams to shape and implement modern cloud architectures using AWS best practices. Key Responsibilities: Lead the architecture and technical delivery of AWS-based migration and transformation programmes Define and document AWS architecture patterns, reference … standards Work closely with engineering teams to build repeatable, automated solutions using Infrastructure as Code Conduct architectural reviews and ensure cloud solutions remain aligned with business goals and security requirements Serve as a key escalation point during complex technical challenges or incidents Promote collaboration, tooling standardisation, and DevOps best practices across projects Influence cloud strategy and policy through More ❯

of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. … support to end-users, troubleshooting hardware and software issues. Manage and maintain IT infrastructure, including servers, networks, and workstations. Install, configure, and maintain operating systems, software applications, and security systems. Monitor system performance and identify areas for improvement. Implement and enforce IT policies and procedures. Ensure data backup and disaster recovery procedures are in place and tested regularly. … with specific operating systems (e.g., Windows, macOS, Linux). Experience with common IT applications (e.g., Microsoft Office Suite, email clients). Knowledge of ITIL framework. As a National Security Vetting clearance is required for this role, applicants will be required to hold National Security Vetting clearance to SC level or have the ability to gain it. More ❯

per week onsite in London) You will have active SC clearance prior to commencing this assignment Summary and Responsibilities: As a Lead DevSecOps Engineer, you will ensure that security is built into every part of the development lifecycle, specifically ensuring that security tooling (native and non-native) is properly embedded into CI/CD pipelines. You … will be part of transformation programmes including tech debt replacement and migration, embedding security to ensure seamless integration of new systems/features and workflows. You will be responsible for ensuring that the replacement systems are security compliant, adhering to standards such as Secure by Design and GovAssure, utilising a shift left mentality to fix problems … production. This is as part of highly complex legacy replacements involving approximately 90,000 users. Essential Skills and Experience Required: Strong hands-on expertise in DevSecOps practices, particularly security automation in CI/CD and infrastructure-as-code pipelines. Deep understanding of modern DevOps tooling (e.g., GitHub Actions/CircleCI, Terraform, Kubernetes, Docker) with secure configurations. Experience implementing More ❯

software solutions for use within on-board aerospace electronics and their control systems. They are recruiting into many spaces including Real-Time, Command & Control, Human Machine Interface, Cyber Security, Simulation & Experimentation and New Product. This position is subject to security clearance and so all candidates must be British Citizens and have resided in the UK for More ❯

software solutions for use within on-board aerospace electronics and their control systems. They are recruiting into many spaces including Real-Time, Command & Control, Human Machine Interface, Cyber Security, Simulation & Experimentation and New Product. This position is subject to security clearance and so all candidates must be British Citizens and have resided in the UK for More ❯

GBP Hybrid WORKING Location: 3 days on-site , Central London, Greater London - United Kingdom Type: Permanent AWS Solutions Architect London (Hybrid) - Permanent Must be eligible for National Security Clearance Join one of the UK's leading cyber security and defence consultancies as an AWS Solutions Architect, where your work will directly support the nation's digital … security. This is a high-impact role focused on designing and delivering AWS-native solutions for complex cloud transformation programmes across government and national security clients. As an AWS Solutions Architect, you'll collaborate closely with senior stakeholders and development teams to shape and implement modern cloud architectures using AWS best practices. You'll take ownership of cloud … standards Work closely with engineering teams to build repeatable, automated solutions using Infrastructure as Code Conduct architectural reviews and ensure cloud solutions remain aligned with business goals and security requirements Serve as a key escalation point during complex technical challenges or incidents Promote collaboration, tooling standardisation, and DevOps best practices across projects Influence cloud strategy and policy through More ❯

development environments, promptly addressing incidents, service requests, and changes according to established SLAs. This role includes performing routine system checks, patching, and updates to maintain optimal performance and security, while responding to system alerts and implementing corrective measures to minimize downtime. The Engineer will work with end-users to troubleshoot issues with software, hardware, network connectivity, and applications … providing clear guidance and resolutions. They will assist in managing user accounts, permissions, and file systems, and maintain system security by enforcing best practices and responding to vulnerability alerts. In addition, the Engineer will write and maintain documentation of support processes, incident resolutions, and known issues for efficient knowledge transfer across the team. You will also be expected … languages (e.g., Bash, Python) to automate tasks and streamline support processes Preferred Certifications: Linux Professional Institute Certification (LPIC), Red Hat Certified System Administrator (RHCSA), or CompTIA Linux+ Your security clearance To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have More ❯

analysis Support digital transformation and service redesign initiatives, helping agencies integrate emerging technologies such as AI, automation, and cloud-based solutions to enhance operational effectiveness and maintain scalability, security, and compliance Conduct business process modelling and re-engineering, identifying inefficiencies and designing optimised workflows that meet compliance and security requirements, employing techniques such as BPMN or … UML Work within complex regulatory and governance frameworks, ensuring all analysis and recommendations align with government policies, procurement regulations, and security protocols, while staying updated on changes in legislation affecting the sector Collaborate with cross-functional teams, including policy advisors, IT specialists, procurement officers, and programme managers, to deliver end-to-end solutions, promoting a collaborative and inclusive … transformation Excellent communication skills, with the ability to translate complex analysis into actionable recommendations Ability to build relationships with senior stakeholders, influence decision-making, and drive business change Security clearance eligibility (e.g., SC or DV clearance may be required depending on project assignments). INTERVIEW PROCESS: Stage 1: 20 min video call with the Hiring Manager Stage More ❯

Ensure thorough documentation and knowledge management practices are adhered to as a matter of course - Always act in a secure manner, ensuring that solutions are provided with IT security at their core - diligently assisting in the company's maintenance of associated security accreditations Acquisition, Build and Transition The role will: - Provide PoC support for new service More ❯

developer who loves building practical solutions on embedded hardware? Want to work closely with end-users and see the real-world impact of your code? Join our National Security & Defence team, where you'll design and deliver mission-critical software using platforms like ESP32, Raspberry Pi, and ARM-based microcontrollers (e.g., Zero, Pico). You'll work with … and attention to detail. Ability to adapt quickly to new hardware, tools, and use cases. Familiarity with unit testing, debugging tools, and Git-based workflows. Desirable: Experience with security-focused projects (e.g., Government, MoD). Exposure to cryptography and secure audio/data transport. Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols. Familiarity with USB device drivers … Engineering, or related field preferred. Professional membership of BCS or IET is a plus. Why Leidos? We're a global technology company tackling the UK's toughest national security challenges. Our Capability Development team is known for delivering bespoke, high-performance solutions in complex environments. We value people who are curious, self-directed, and eager to get their More ❯

data centre - Conduct assessments of existing environments, dependencies, and workloads - Design migration strategies covering tooling, sequencing, rollback, and DR - Produce HLDs/LLDs across compute, storage, networking, and security domains - Ensure alignment with enterprise architecture and compliance standards - Collaborate with project managers, technical teams, and vendors - Maintain comprehensive design documentation and architectural records - Architect solutions for high availability More ❯

questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering More ❯

experience with Spring Boot and Spring Framework. - Solid understanding of RESTful API design and development. - Experience with microservices architecture. - Proficient in SQL and working with relational databases. Your Security Clearance To be successfully appointed to this role you will need to undergo Baseline Personnel Security Standard checks. There are no nationality or residency restrictions, although if … years, further checks may be required. There are other criteria and check required for BPSS, and throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality. What does 'Get The Future You Want' mean to you? You will reimagine what's possible: creating More ❯

software and infrastructure platforms and technical operations. They will be accountable for Workplace Platforms, which encompasses office productivity, end user devices and identity, telecoms, and for the resilience, security and cost-effective provision of these services. They will also be Responsible for UKHSA's Infrastructure and Networks, Infrastructure services include on-premises hosting (partnering closely with the Digital … the job Key responsibilities will include: The post holder will be expected to think strategically in terms of the Chief Data Officer (CDO) Group, operating model, governance, risk, security, resilience, tooling, partners, cost, performance, and transformation. Thinking creatively, the post holder will be expected to understand and apply best practice from technology and service operations and more broadly …/problem solving), in delivery (both technology and change management aspects), and in managing third-party commercial relationships. The post holder will be a senior member of the Security, Data and Protection Services Directorate and part of the wider Chief Data Officer (CDO) Senior Leadership Team. They will contribute to UKHSA's overall CDO strategy and offer, leadership More ❯

an Azure Cloud Engineer, you will be responsible for designing, deploying, and managing cloud solutions on the Microsoft Azure platform. Your role will involve architecting cloud infrastructure, implementing security best practices, and optimising cloud resources for performance and cost-efficiency. You will work closely with cross-functional teams to deliver robust and scalable cloud solutions. You will provide … infrastructure as code) and by utilising tools such as Azure CLI and Azure DevOps. Monitor and troubleshoot cloud infrastructure to ensure high availability and performance. Ensure compliance with security best practices and policies in the cloud environment. Provide ongoing support and maintenance for cloud infrastructure. Participate in the on-call rota, supporting our managed service customers. Develop and … CD) pipelines. Working knowledge of Azure services. Familiarity with version control systems, especially Git. Experience with monitoring tools such as Azure Monitor, Application Insights, or similar. Knowledge of security best practices in cloud environments. Understanding of network setup and configuration in Azure. Familiarity with Microsoft Sentinel and Microsoft Defender services. Familiarity with the Cloud Adoption Framework and the More ❯

opportunity to serve as a Subject Matter Expert (SME) in Windows-based enterprise infrastructures. You'll play a central role in the design, deployment, and support of high-security systems that underpin key defence and aerospace operations. Your Impact Take ownership of complex technical issues through to resolution, collaborating with users and other IT teams. Provide expert-level … ensuring consistent and minimal disruption to services. Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices. Implement and maintain infrastructure security measures such as patching, access controls, and hardening to align with compliance and internal governance. Use monitoring tools to proactively optimize system performance and ensure high availability. Create and … detailed technical documentation and contribute to internal knowledge sharing and mentoring. Participate in IT projects, ensuring infrastructure design meets both technical and business objectives. Collaborate closely with network, security, and application teams to deliver reliable, secure IT services. What you'll bring: Proficiency in Ivanti Application & Device Control or similar lockdown tools. Experience working with high-security More ❯

Engineering practices, allowing you to interface effectively with Agile delivery teams Drive AI governance and ethical implementation, including model quality assurance, fairness and bias mitigation and safety and security protocols Provide technical leadership and mentorship to client delivery teams as a billable member of the team and in providing technical oversight Partner with stakeholders to develop and execute … Made Tech's thought leadership in AI/ML Guide clients in building robust MLOps practices and data-driven cultures Hiring and line-managing data scientists and analysts Security Clearance An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their projects. As a result, we More ❯

Engineering practices, allowing you to interface effectively with Agile delivery teams Drive AI governance and ethical implementation, including model quality assurance, fairness and bias mitigation and safety and security protocols Provide technical leadership and mentorship to client delivery teams as a billable member of the team and in providing technical oversight Partner with stakeholders to develop and execute … Made Tech's thought leadership in AI/ML Guide clients in building robust MLOps practices and data-driven cultures Hiring and line-managing data scientists and analysts Security Clearance An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their projects. As a result, we More ❯

providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Details : Employment: Contract (outside of IR35) Security Level: Must have live DV- clearance About the role: Successful candidates will be working as part of an on-site team to maintain and support a managed cross-domain … with infrastructure-as-code tools: Terraform/Ansible. Experience with S3 object storage tools and techniques. Experience with RDBMS platforms: Oracle or similar. Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take More ❯