376 to 400 of 646 Contract Security Cleared Jobs

C# Software Engineer Location: Stevenage or Bristol, Full time on site initial 3 month period, then hybrid working Duration: 12 Months initial SC Clearance Required Rate: £65 ph Umbrella Overview of department: WSSE are integral in the development of weapon More ❯

Our client has an opportunity for a C# Software Engineer to join them on a contract basis for 12 months. You will be integrating real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training More ❯

Our client has an opportunity for a C# Software Engineer to join them on a contract basis for 12 months. You will be integrating real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training More ❯

Our client has an opportunity for a C# Software Engineer to join them on a contract basis for 12 months. You will be integrating real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training More ❯

FDM is a global business and technology consultancy seeking a Technical Data Lead to work for our client within the public sector. This is initially a 3-month contract with the potential to extend and will be a fully remote More ❯

I am recruiting for a Senior Infrastructure Engineer to work on a hybrid basis - 2/3 days on site, remaining time remote. The role falls inside IR35 so you will have to work through an umbrella company. Candidates must More ❯

Role: Principal Engineer Start Date: August 2025 Contract Length: 12 Months Work Location: Remote IR35 Status: Inside IR35 Security Clearance: SC & NPPV3 Cleared Join a major government programme where you’ll lead multiple engineering teams, develop critical digital services, and support 24/7 live systems. This is a leadership role within a SAS team, focused on … develop user stories Foster a culture of collaboration, innovation, and continuous improvement Contribute to and maintain critical service applications in production Support development of microservices with focus on security, scalability and reliability Ensure best practice in code quality (TDD, SOLID principles, peer reviews) Support API architecture, observability, and service monitoring Participate in a 24/7 on-call … knowledge of at least one 4GL, object-oriented analysis and design Experienced in backlog refinement & preparing user stories Familiarity with DDaT frameworks, GDS standards & SOLID/best practices SC Cleared & Eligible for NPPV3 clearance Desirable Skills: JavaScript/Vue.js & PHP/Drupal & WordPress (database tuning, CDN, caching) Knowledge of AWS DevOps principles & Docker, Terraform, Kubernetes, Helm, Git C#, Java More ❯

Lead DevOps Engineer (SC Cleared - Active) Location: UK-based, Fully aRemote Iadeally visitas to London Office Clearance: Active SC Clearance required Contract Type: Full-time Sector: Government/Cybersecurity/Identity & Access Management Platform: SailPoint & wider IAM services ?? Join a Mission That Matters Are you a skilled Lead DevOps Engineer with a passion for Identity and Access Management (IAM … roadmap for the IAM platform Lead the design, build, and implementation of secure DevOps products and services Introduce new monitoring capabilities and support tools for enhanced reporting and security Drive improvements in CI/CD pipelines, ensuring efficient and secure deployments Support engineering teams in discovery, service topology, and QA pipeline definition Identify and mitigate delivery risks, ensuring … platform resilience and security best practices Drive adoption of new tools and methods across technical teams Maintain alignment with accessibility, GDS service standards, and community practices Ensure new products are seamlessly transitioned into live service ?? What You'll Bring Active SC Clearance (mandatory) Proven experience leading DevOps initiatives and delivering technical product roadmaps Hands-on experience with IAM More ❯

Java Solution Architect (DV CLEARED) Contract Type: Contractor Location: Basingstoke, Hampshire - fully on site Rate: £600 per day inside IR35 Working Pattern: Monday to Friday Contract duration: 6 months+ Mandatory: DV Clearance active (will not consider non-cleared professionals) We are seeking a Java Solution Architect to join our team in a dynamic and fast-paced environment. This More ❯

Our defence sector client is currently recruiting for a Senior Security Specialist to provide Secure by Design (SbD) subject matter expertise on a range of military air defence capabilities. This role is offered as an initial 3 month contract with scope to be extended. The day rate is negotiable dependent upon experience. A hybrid working arrangement is available … with an expectation of 2-3 days onsite in Bristol per week. RESPONSIBILITIES: Identification of necessary artefacts in comparison to existing security reports Mature the artefacts in discussion with Subject Matter Experts (SMEs) and functional and prime Contractor input. Finalise the Security Management Plan (SyMP) Plan security-related activities required for CUP2 A-phase … and beyond Representation at various security working groups. SKILLS & QUALIFICATIONS: Demonstrable expertise in securing and assuring complex, mission-critical systems. Deep understanding of Secure by Design methodologies and their application in system and network design. Strong knowledge of securing cloud environments, software applications, and networked systems. Strong analytical skills with a focus on risk management and continuous security More ❯

CI/CD - Active DV Clearance - Inside IR35 - Up to 500 per day - 12+ months - Wiltshire - Onsite Location: Wiltshire - Onsite Rate: Up to 500 per day (Inside IR35) Security Clearance: DV Clearance Required Duration: 12/24+ months Role overview Join a dynamic defence technology team supporting one of the UK's most secure and complex platforms. We More ❯

collaboration with the Customer Design Lead. You'll assess applications-Desktop, Web, Client/Server (2/3-tier), and database-based-to determine installation, configuration, interoperability, and security requirements. Your output: clear, high-quality technical and release documentation to support deployment and long-term maintenance. You'll work alongside software vendors and other teams to develop solution … vendors and internal teams on solution design. Report to the Workstream Lead and Scrum Master on progress, blockers, and risks. Ensure all designs meet internal process, quality, and security standards. Engage with customer stakeholders to resolve complex integration cases. Essential Skills & Experience Strong experience in application packaging/repackaging with industry-standard tools. Integration of COTS, GOTS, and More ❯

Contract Length: 6 months Location: London (remote with occasional office visits when needed ad hoc) IR35: In Scope Pay Rate to Candidate: £650 pd Security Clearance: SC Cleared Key Responsibilities: Develop and maintain Canvas and Power Apps applications Collaborate with stakeholders to gather requirements and translate them into technical solutions. Participate in Agile ceremonies and contribute to More ❯

Oracle Environment Manager (SC Cleared) 6 month Contract - Inside IR35 Excellent Daily Rate We are looking for an Oracle Environment Manager (SC Cleared) to be a pivotal figure of the Finance Modernisation Programme, responsible for the strategic planning, proactive management, and operational oversight of all programme environments and working alongside a fantastic programme team and reporting into the More ❯

Lead App Support DevOps Engineer SC Cleared £490-510/day 6 month contract with opportunity to extend Our consulting client is looking to expand their team with a Lead Application Support DevOps Engineer to join our team on a full-time basis. Security Clearance (SC) is required for this position. Key Responsibilities: - Leading and managing a More ❯

/Jira issue and task tracking. MariaDB/MySQL databases. Boost, XML, JSON and cryptography. Qt6 GUI Development. Developing unit tests using a framework such as GoogleTest. ADDITIONAL SECURITY INFORMATION: WE SEEK SOFTWARE ENGINEERS WHO HAVE WORKED IN A MILITARY/DEFENCE ENVIRONMENT/INDUSTRY WITHIN THE LAST 12 MONTHS OR WHO ARE CAPABLE OF OBTAINING SECURITY More ❯

/Jira issue and task tracking. MariaDB/MySQL databases. Boost, XML, JSON and cryptography. Qt6 GUI Development. Developing unit tests using a framework such as GoogleTest. ADDITIONAL SECURITY INFORMATION: WE SEEK SOFTWARE ENGINEERS WHO HAVE WORKED IN A MILITARY/DEFENCE ENVIRONMENT/INDUSTRY WITHIN THE LAST 12 MONTHS OR WHO ARE CAPABLE OF OBTAINING SECURITY More ❯

technologies, including Large Language Models (LLMs). . Experience with software development practices such as version control, test-driven development, and automated testing. . Good understanding of common security issues and the ability to apply secure coding practices throughout the entire feature development life cycle, from development and testing through to deployment . Ability to present and communicate … this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance. Desirable: . Experience using the UK Government Design System with the ability to develop accessible UI components using the framework. . Experience with cloud APIs and a good … disability and/or neurodivergence to apply. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. Armed Forces Covenant The Cabinet Office guarantees to interview veterans or spouses/partners of military personnel who meet all the essential criteria for the vacancy. In cases More ❯

solutions and contribute to team capability growth through continuous improvement Required Skills/Experience; * Experience with Dynamics 365 CE and Power Platform development * Strong understanding of Dataverse architecture, security, and performance tuning * Proficient in Azure integration, DevOps, and solution lifecycle management * Confident communicator - able to engage technical and non-technical stakeholders * A collaborative team player with a delivery … mindset and strong attention to detail * Eligible for Security Clearance (SC) if required Desirable Skills: * Experience with Microsoft Field Service & IoT integration * Large-scale data migration into Dataverse * Familiarity with XRM Toolbox and source control practices Applicants must have full rights to work in the UK and within commutable distance of Birmingham. If you have the relevant experience More ❯

Job Title: Lead AWS Engineer/Architect Location: Remote (Must be UK Based) Security Clearance: Current UK SC Clearance required Rate: Up to £100 an hour Inside IR35 The Opportunity: This is a great chance to work on a high-profile Defence/MOD/Government programme of work. It's a 6 month project paying up to … participating in daily scrums, performing software requirements analysis, risk identification, risk mitigation, and collaboration across Agile teams. Flexible cross-training to also provide systems engineering, software development, training, security, and testing is also desired. The Person: Must be a UK Citizen Must have a UK SC Clearance You will be an experienced AWS Engineer, used to operating at More ❯

collaboration with the Customer Design Lead. You'll assess applications-Desktop, Web, Client/Server (2/3-tier), and database-based-to determine installation, configuration, interoperability, and security requirements. Your output: clear, high-quality technical and release documentation to support deployment and long-term maintenance. You'll work alongside software vendors and other teams to develop solution … vendors and internal teams on solution design. Report to the Workstream Lead and Scrum Master on progress, blockers, and risks. Ensure all designs meet internal process, quality, and security standards. Engage with customer stakeholders to resolve complex integration cases. Essential Skills & Experience Strong experience in application packaging/repackaging with industry-standard tools. Integration of COTS, GOTS, and More ❯

Embedded Software Architect - Safety Critical Systems Location: Cheadle (Hybrid) Duration: 6 Months Rate: Up to 650 per day (Outside IR35) Clearance: Active SC Clearance prior to start We are seeking a highly experienced Embedded Software Architect to join a leading More ❯

Embedded Software Architect - Safety Critical Systems Location: Cheadle (Hybrid) Duration: 6 Months Rate: Up to £650 per day (Outside IR35) Clearance: Active SC Clearance prior to start We are seeking a highly experienced Embedded Software Architect to join a leading More ❯

Azure Virtual Desktop (AVD) SME SC Cleared Contract: 6+ months Start date: ASAP within the next 2 months Day Rate: £400£425 Inside IR35 Location: Remote-first with occasional travel to Gloucester Business Park Working arrangement: on call 1-in-3 rotation Our client, a large global consultancy, is seeking an Azure Virtual Desktop (AVD) Subject Matter Expert to … Support Team Desirable: Hands-on Azure DevOps, GitHub, ARM Templates, Azure CLI, Terraform Agile (SCRUM) understanding Experience with Terraform IaC pipelines Knowledge of JIRA & ServiceNow If youre an SC Cleared Azure AVD SME with a passion for delivering secure, scalable, and high-performance virtual desktop environments, wed love to hear from you. Please note that due to the volume More ❯

Job Title : SC Cleared Maximo Solution Architect Location : Remote (UK ONLY) Salary/Rate : £550 per day, Inside IR35 Start Date : 01/09/2025 - 27/02/2025 Job Type : Contract Our client is a global leader in consulting, digital transformation, technology, and engineering services. With a strong presence in over 50 countries, they partner with … Kubernetes, and cloud-native architecture. Proven experience designing secure, scalable systems in complex enterprise environments. Excellent communication and stakeholder management skills. IBM Maximo Certifications (preferred). Must be SC Cleared and a sole UK national due to the nature of the work. Additional Information Umbrella only - PAYE contract. Remote role, but must be based in the UK. Interviews will More ❯