24 of 24 Security Cleared Jobs in Cardiff

Chief Information Security Officer

Location
Cardiff, Wales, United Kingdom
vital for customers, and vital for the environment. Team context The CISO is a strategic leadership role at the heart of Ofgem’s security, privacy and resilience agenda. Reporting into the CDIO, you will lead the organisation’s cyber and information security capability, setting the direction … function that enables the business to operate safely, securely and with confidence. Overview of the role As Chief Information Security Officer, you will create the environment and culture that ensures Ofgem can deliver services in a safe and secure way. You will lead the development and delivery ...

SAP Migration Consultants x 2

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
£65 - £75/hour
Data Migration Specialist/SAP Data Migration Consultant + SC Cleared + £74 per hour + Long term contract + Full time onsite Contract | Defence | SAP ECC6 | Data Migration | LSMW | UK SC Clearance A leading European Defence organisation is seeking an experienced SAP Data Migration Specialist/SAP Data … Migration Testing, SAP Cutover, SAP Go-Live, SAP Hypercare, SAP FI, SAP MM, SAP SD, Data Migration, Data Conversion, Data Cleansing, Data Reconciliation, SC Cleared, SC Clearance, Security Cleared, Defence. ...

Senior DevOps Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum 10% bonus, pension
path with full financial support for certifications (AWS, Azure, Terraform). Work-Life Balance: A structured 50/50 hybrid working model Financial Security: Competitive pension scheme and annual bonus. Perks: MediCash, Cycle to Work scheme, and an Electric Vehicle (EV) scheme. This is an urgent role where ...

Lead Site Reliability Engineer

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
Salary
£80,000
risk delivery of changes. Oversee live service reliability, supporting teams through incident and problem management while encouraging a learning-focused, blameless culture. Ensure security, resilience and compliance considerations are understood and embedded into engineering practices. Essential skills for the Senior SRE Squad Lead include: Experience leading, supporting ...

Automation Lead

Hiring Organisation
100% IT Recruitment Ltd
Location
Cardiff, UK
standards Strong stakeholder engagement and communication skills Full driving licence You will need to be able to obtain a high level of security clearance -SC and possibly DV clearance in the near to medium future. xehkeey Desirable: Experience with Microsoft Copilot Studio, Azure AI Foundry, Azure Functions GitHub ...

Senior Business Analyst

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
large-scale transformation programmes Collaborative and supportive delivery environment with strong career development opportunities Candidates may be required to undergo background checks and security clearance depending on project requirements Contact: Zach Bennett - CPS Group By applying to this advert you are giving CPS Group (UK) Ltd authority ...

Head of Digital Transformation

Hiring Organisation
Public Sector Resourcing CWS
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£80,000
deliverable plans, secure investment, champion user-centred services, and lead innovation across the organisation. You will influence change at scale while keeping governance, security and ethics at the core of everything we build. This is a rare opportunity to own the digital and AI agenda of a national … Please note: * Interviews will take place in person at our Cardiff office. * Companies House cannot offer Visa sponsorship to candidates through this campaign. * Security Clearance is an essential requirement for this campaign. You'll need to have been in the UK for at least ...

Security engineer

Hiring Organisation
Tria
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
Security Engineer - Microsoft Sentinel & Defender Cardiff/Remote (3/4 days per month onsite) Permanent £50,000 I'm working with a Microsoft security partner to recruit a Security Engineer into its Security Operations team. This is a great opportunity … step into and Engineering position, or a Junior Engineer looking for a more supportive and collaborative environment. You'll help develop and improve security capabilities across Microsoft Sentinel and Defender XDR, working directly with clients to strengthen their environments. This is a hands-on engineering position, with incident ...

Cyber Security Consultant

Location
Cardiff, Wales, United Kingdom
Contract 6 months (inside IR35) Rate Up to £550/day Role overview Client is seeking an experienced cyber risk professional to design and implement their cyber risk management strategy with a strong focus on ...

Senior Software Developer

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Build and modernise digital services that support thousands of people and businesses across the UK. The Insolvency Service, in partnership with Inspire People, is looking for a Senior Developer, with C# and .NET development experience ...

Cyber Risk & TPRM Lead – SC Cleared (6m Contract)

Location
Cardiff, Wales, United Kingdom
Anson McCade seeks an experienced cyber risk professional to design and implement a pragmatic cyber risk management strategy with a strong emphasis on third‐party risk. You will stand up repeatable processes, configure tooling (Risk ...

Associate Director Electrical & Power Monitoring: Data Centres

Location
Cardiff, Wales, United Kingdom
licence and passport, be willing and able to travel to projects across the region and beyond, on occasion staying over and including internationall Security Clearance will be required to work on some projects so you will need to be able to fulfil the criteria to obtain this. ...

Java Developer

Location
Cardiff, Wales, United Kingdom
Kubernetes • Knowledge/Certification in Spring framework. • Experience in cloud technologies AWS/Azure/GCP You will be required to pass through Security Clearance if you are successful in this recruitment process, which is a condition of undertaking the role. Please ensure you are aware … Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process.## **Your security clearance and pre-employment checks**Developed Vetting (DV)To be successfully appointed to this role, it is a requirement to obtain Developed Vetting (DV) clearance.To ...

Penetration Tester

Location
Cardiff, Wales, United Kingdom
Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Senior AI Software Engineer (Azure) - Cardiff

Location
Cardiff, Wales, United Kingdom
.* Vector search at scale (Azure AI Search, Cosmos DB vector search).* LLMOps and MLOps tooling and automated evaluation harnesses.* Data privacy, security and compliance for AI systems, including responsible AI standards and GDPR considerations.* Delivery in regulated and high-governance environments.## **We are a Disability Confident … candidates who:-Declare they have a disability, and-Meet the minimum essential criteria for the role.Please opt in during the application process.## **Your security clearance and pre-employment checks**To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance.To ...

Data Solutions Engineer

Location
Cardiff, Wales, United Kingdom
join their growing engineering team. This is an exciting opportunity to work on high-priority projects supporting customers across Central Government, Defence, National Security, and Critical National Infrastructure . As a Data Engineer , you will work alongside experienced technical professionals to design, build, and maintain robust and scalable … data pipelines that ensure data availability, accuracy, security, and performance. You will work closely with customers and internal stakeholders throughout the full project lifecycle, while also contributing to data engineering strategy, technical roadmaps, research, and the adoption of emerging technologies. Location The successful candidate can work from ...

Senior DevOps Engineer

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
maintain and optimise Infrastructure as Code solutions and CI/CD pipelines * Improve monitoring, observability and operational performance across digital services * Ensure the security, stability and availability of production and non-production environments Essential skills for the Senior DevOps Engineer include: * Possess extensive experience in a similar role … applications in multiple environments in a large enterprise * Have experience is writing and maintaining bicep IaC at an expert level * Have an active Security Clearance or be committed to gaining clearance within the first 6 months of joining Desirable skills for the Senior DevOps Engineer include: * Using Terraform ...

Senior Infrastructure Engineer

Hiring Organisation
First Military Recruitment Ltd
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Contract
Duties and Responsibilities: You will be responsible for delivering and maintaining secure, resilient infrastructure and platform services across the business. You will champion security best practices, ensuring that systems are designed, configured and operated to protect the confidentiality, integrity and availability of organisational data and services. Taking … user, service and risk-focused approach, you will drive continuous improvement and automation to strengthen security, resilience and operational effectiveness. Working as part of a team of infrastructure specialists and engineers, you will build, administer, support and maintain secure and compliant solutions in line with departmental policies, security ...

Senior Digital Business Analyst

Hiring Organisation
F5 consultants
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
requirements may initially be ambiguous Previous consultancy, public sector or large-scale enterprise transformation experience would be useful, but isn't essential. Location & security requirements You must be able to travel to Cardiff when required. The role is hybrid rather than fully remote, with office/client attendance … expected 2 days per week. You must also be eligible to obtain UK Security Check (SC) clearance . The opportunity You'll work closely with clients, users and multidisciplinary technical teams to understand problems, shape requirements and support the delivery of digital solutions. There's an established ...

Technical Architect

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Help define the future architecture of digital services used by citizens, businesses and intermediaries across the UK . The Insolvency Service, in partnership with Inspire People, is looking for a Technical Architect with a software ...

Head of Digital Transformation - Companies House - G6

Location
Cardiff, Wales, United Kingdom
deliverable plans, secure investment, champion user-centred services, and lead innovation across the organisation. You will influence change at scale while keeping governance, security and ethics at the core of everything we build. This is a rare opportunity to own the digital and AI agenda of a national … Please note Interviews will take place in person at our Cardiff office. Companies House cannot offer Visa sponsorship to candidates through this campaign. Security Clearance is an essential requirement for this campaign. You'll need to have been in the UK for at least ...

Product Manager - Defence

Location
Cardiff, Wales, United Kingdom
Join Kainos and Shape the Future At 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 ...

Research Associate in Statistics Cardiff University Cardiff, UK 18 February 2026

Location
Cardiff, Wales, United Kingdom
University has recently been awarded a significant EPSRC research grant to develop AI methods that can support and enhance intelligence analysis for national security and defence.The work will be delivered by an interdisciplinary consortium that also includes Warwick, Southampton, and Dundee Universities, as well as the Alan Turing … Institute. We will be working closely with UK government defence and national security partners.The project, entitled “AI Intelligence Triage & Acquisition Support for Human-centred Analysis” (AiTASHA), aims to improve the speed and confidence of intelligence analysts’ assessments by building new AI tools that can work alongside human analysts. ...

Product Consultant - Defence, Client-Facing

Location
Cardiff, Wales, United Kingdom
Kainos is seeking a Product Consultant to own backlogs, drive MVP thinking, and guide agile delivery from inception to deployment. You will run workshops, facilitate stakeholder alignment, and mentor junior team members. A client-facing ...