101 to 125 of 181 Security Cleared Jobs in the City of London

Cleared Software Engineer Initial 5-month Contract Fully Remote £400 - £575 p/day, Inside IR35 We're recruiting for a Software Engineer to support the development and improvement of secure, python solutions. This role will focus on Python development, package management, CI/CD and automation, working closely … with engineering, security and platform teams to create reliable and user-friendly solutions for development teams. Key Responsibilities: Build and maintain secure Python and package management golden paths Develop curated package repositories and controlled publishing workflows Design and maintain CI/CD pipelines, reusable templates and developer tooling ...

Clearance preferred We're seeking a Lead AI Architect to drive the delivery of large scale AI and Data transformation programmes within the Security & Justice sector. This is a hands on leadership role focused on taking AI solutions from proof of concept through to secure, scalable, production-grade … skills. They will be responsible for designing end-to‐end AI architectures, leading multidisciplinary teams, shaping technical roadmaps, and ensuring solutions meet stringent security, governance and operational requirements. Key Experience Required Proven track record delivering enterprise-scale AI/ML solutions into production Strong experience leading technical teams ...

Server Tooling and Orchestration Specialist 4-6 months Remote £610 per day inside IR35 - Umbrella only Active SC cleared or SC eligable The Server Tooling and Orchestration Specialist is responsible for the implementation, optimisation, and ongoing support of various infrastructure tooling and orchestration platforms. These platforms are used … problems relating to automation services, supporting root cause analysis and service improvement activity Ensure all changes are delivered in accordance with agreed standards, security controls, customer processes and defined change windows Support service restoration and major incident activity where automation, monitoring or integration services are impacted Skills Required ...

approaches, including Kanban, Scrum, Scaled Agile, Waterfall, XP, and Design Sprints. You can describe the fundamentals of best practices in other capabilities like Security, DevOps, User Centred Design, and Data Ethics. You can also explain the GDS service standard and advocate for it with clients. You’ll have … respond to any CVs sent via external recruitment agencies. SC Eligibility 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’re looking for all successful candidates for this role to have ...

Scrum Master (SC Cleared) | Digital Engineering | Up to £650 per day Inside IR35 We're seeking experienced Scrum Masters to support high-profile Digital Engineering delivery teams within a complex Scaled Agile Framework (SAFe) environment. This role requires individuals who can confidently facilitate agile delivery, remove impediments, and coach … experience working within a consultancy environment . Experience delivering programmes within the Defence sector . Exposure to complex, secure or highly regulated environments. Security Requirements Active SC Security Clearance required. UK Sole National. Contract Details Rate: Up to £650 per day Duration: 6 months initial contract ...

Cleared Transformation Lead (MBSE) | Digital Engineering | Up to £900 per day Inside IR35 We're seeking an experienced SC Cleared Transformation Lead to drive a large-scale Model-Based Systems Engineering (MBSE) transformation across a major Digital Engineering organisation. This is a strategic leadership role focused on defining … executive audiences. Strong strategic thinking, communication and leadership capabilities. Experience working within complex, highly regulated engineering environments. Previous experience within Defence , Aerospace, National Security, Government or similarly regulated sectors is highly desirable. Consultancy experience leading major transformation programmes is advantageous. Security Requirements Active SC Security ...

with SQL databases such as PostgreSQL Experience of machine learning applications Experience with frontend mapping frameworks (e.g., Cesium, Mapbox, Leaflet) Knowledge of application security best practices and secure coding principles (e.g., OWASP Top 10) Note: We want Arondite to bring together individuals from diverse backgrounds and perspectives. … list. Right to Work We require that all candidates have an existing Right to Work in the UK at the time of application. Security clearance We believe in working closely with defence customers. As a result, this role will require the individual to hold a clearance ...

Contract type: Standard | Business Unit: IT Consulting Life on the team You’ll join a collaborative consultancy environment, working alongside security consultants, engineers, project teams, customers and technology partners. The role offers exposure to a broad range of enterprise environments, including traditional IT estates, highly segmented networks, operational … technology and regulated environments. You’ll have the opportunity to work with leading-edge endpoint and security technologies while helping shape Computacenter’s wider Tanium capability. This is a hands‐on Principal Consultant role where you’ll combine technical expertise, customer engagement and technical leadership. What ...

Technical Delivery Manager Contract: 6 Months Security Clearance: Active SC Clearance Required Sector: Public Sector/Policing Overview We are looking for an experienced Technical Delivery Manager to provide delivery leadership and coordination for a high-profile technology pilot within a policing environment. Working across customer stakeholders, delivery … reporting Risk, issue, and dependency management Delivery oversight Experience working within complex multi-stakeholder and multi-supplier environments. Understanding of governance, assurance, and security considerations associated with technology delivery. Experience supporting Agile and iterative delivery approaches. Excellent stakeholder management, communication, and facilitation skills. Ability to manage competing priorities ...

VIQU Limited is recruiting an SC Cleared Automation/Platform Engineer for a 6 month hybrid contract in the UK. You will upgrade enterprise applications across the estate and contribute to future upgrade designs aligned to growth strategy. The role requires hands-on experience upgrading apps on Windows ...

Contract Opportunity for an eDV Cleared Data Engineer with a leading National Security Consultancy in London. Active Enhanced DV Clearance required £680 p/d inside IR35 12-month engagement Full-time on-site in Central London The Role: You will design and deliver mission-critical data … services for National Security clients. Working across AI, cyber security, cloud, big data and digital transformation initiatives, you will help shape the future of national security. You will build and manage robust data pipelines that convert raw, diverse data sources (batch, streaming, real-time and unstructured ...

design, accessibility and assurance. Experience designing or assuring complex, regulated, data-rich services. Practical knowledge of cloud architecture, preferably Microsoft Azure, integration, identity, security and operational resilience. Ability to create clear architecture roadmaps, models, standards and decision records for senior and technical audiences. Strong stakeholder leadership, communication … influencing skills across business, technical, supplier and government groups. Experience managing architecture trade-offs across cost, risk, security, quality, scalability and delivery pace. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome ...

Active SC or DV clearance required ABOUT THE CLIENT Our client is a highly respected consultancy operating at the forefront of technology and security, delivering critical programmes across government and defence environments. They are known for investing in their people, fostering collaboration, and tackling complex challenges that genuinely … looking for an Identity Engineer to join their expanding cyber capability. THE BENEFITS Structured career progression and development pathways Ongoing training in cloud security, IAM, and modern security practices Exposure to large-scale, meaningful projects Collaborative and inclusive working environment Hybrid working model Supportive culture focused ...

deals (in excess of £100m TCV). Communication – Excellent written and verbal communication skills to develop compelling narratives and present complex information clearly. Security Clearance An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their ...

Senior Developer - Defence Programme (DV Cleared) Location: London, 3 days per week on site Duration: ASAP start. Contract initially till March 2027 with extensions to follow Rate: £600 - 625 per day, Inside IR35 Clearance: Active DV mandatory The role A senior developer is needed to provide technical leadership … platform, this is primarily a software engineering role. What you'll need Significant experience delivering software in MOD, Defence Intelligence, National Security or comparable secure environments Proven experience leading agile development teams Strong engineering background across Python, FastAPI, REST APIs, React and TypeScript Experience designing and delivering microservice ...

week Salary: 85,000 - 95,000 + 10% bonus + benefits Enterprise Applications Manager needed to join our client, an established defence & security firm with secure premises in London. You will sit within the EMEA IT leadership team, working at the intersection of technology and business strategy. Your … specialists, fostering innovation and collaboration Partner with business units, IT service lines and external vendors to deliver effective, value-driven solutions Embed governance, security, and compliance standards across all enterprise applications What experience you need to be the successful Enterprise Applications Manager: Proven experience in senior applications management ...

SIT Manager Contract Contract: 6 Months Location: London onsite approximately twice per month IR35: Outside IR35 Day Rate: Competitive day rate Clearance: Active SC Clearance required Start: ASAP The Opportunity We are looking for an ...

Overview Hamiltonian Dynamics is a start-up based in Gloucestershire, Manchester and London working in the Defence and Cyber Security industries. We are seeking an experienced Software Engineer to join our growing technology team in our next phase of expansion. Required Skills and Technologies We are seeking someone … Citizen and have lived in the UK for the last 10 years. This role requires you to already hold a high-level security clearance. Customer sites are based in Gloucestershire, Manchester and London - you must be willing to travel to one of these sites. Salary Details The salary ...

Lead Cloud Architect - GCP - SC Cleared We are seeking an experienced Lead Cloud Architect to lead the assessment and future-state design of a large-scale Google Cloud Platform estate within a UK public sector environment. The role will focus on defining the target GCP architecture, governance framework … including ownership, responsibilities, controls and service management. Develop identity strategy covering Cloud Identity, Workforce Identity Federation and Microsoft Entra ID integration . Define security architecture aligned to Secure by Design, NCSC guidance and the Cyber Assessment Framework (CAF) . Design FinOps governance, billing hierarchies, cost allocation and chargeback ...

Cleared Non-Functional Test Lead | London | Hybrid | Inside IR35 My client is seeking an SC-cleared Non-Functional Test Lead to join a forward-thinking team. You will bring proven experience in the following areas: Around three years' experience leading performance testing with JMeter Azure/Cloud ...

inside IR35 Role purpose The Data Architect will specify the target design for the data lake, data ingestion, integration, transformation, governance and security architecture. The role acts as the design authority, ensuring the solution is secure, scalable, auditable and appropriate for operating environments with multiple security … target data architecture and design principles for the AWS data lake and associated ingestion patterns. Design secure data integration patterns across multiple security classifications and operating environments. Specify API-based, file-based, legacy and bespoke integration approaches for source-system onboarding. Define conceptual, logical and physical data models ...

best practice. You will be responsible for mentoring other developers in their practice and presenting results of your team’s work to others. Security clearance SC-level Security Clearance or willingness to obtain SC clearance is mandatory for this role and requires that you have lived ...

Desktop Consultant - DV Cleared + 6 months + + Central London based - full time onsite + DV cleared role - current active clearance is essential Key Skills: + Current DV Clearance + Win10/11 experienced + MECM (SCCM) As a member of the Desktop Service Technical Specialist Team ...

apply. Get in touch with our talent team if you’d like an informal chat about the role and your suitability before applying. Security Clearance An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their ...

backlog of tickets, this could be an opportunity to have genuine influence over the technology, the solution and the direction of major National Security programmes. We’re working with a highly regarded specialist technology consultancy operating across Data and National Security. Despite its relatively small size, the business … winning significant programmes against much larger organisations. As part of continued growth, they are looking for experienced Data Engineer (with current UK security clearance) to play a key role in designing and delivering complex data solutions. Our client is open to Data Engineers of all levels and clearance ...