26 to 50 of 494 Security Cleared Jobs in London

Head of Engineering

Hiring Organisation
Natural Resourcing Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Stan 00-55/IEC 61508. You will provide the engineering oversight and process rigour required to enhance quality in high-security and safety-critical domains. Software Oversight: While focussed on the system, you will provide technical oversight for software engineering teams. Youll ensure that modern software practices … Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work ...

Principal CyberArk Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Contract type: Standard Business Unit: IT Consulting Life on the team At Computacenter, you’ll be part of a highly skilled Security Consultancy team, working with enterprise customers to design and deliver cutting‐edge security solutions. Whether you’re leading engagements or collaborating with fellow experts … Leading or contributing to enterprise‐level CyberArk project design and delivery engagements Acting as a trusted Subject Matter Expert (SME) for Identity Security and broader security domains Delivering consulting services such as security assessments, workshops, and gap analysis Producing high‐quality documentation and outcome ...

Senior Data Scientist

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
London, UK
Excellent communication and interpersonal skills — able to influence, advise, and collaborate effectively. Evidence of ongoing professional development and a passion for continuous learning. Security Clearance Due to the nature of the work, applicants must hold active SC clearance or be eligible to obtain it . To qualify ...

Cloud Engineer

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
maintain cloud infrastructure (primarily Azure and GCP) Develop and manage CI/CD pipelines and automation Implement monitoring, alerting, and performance optimisation Ensure security, compliance, and system reliability Troubleshoot production issues and provide operational support Collaborate with architects, developers, and stakeholders Champion DevOps culture and best practices Mentor ...

Senior/Principal DevOps Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Lead technical reviews, guide engineering decisions, and support fault fixing and maintenance Mentor engineers, improve ways of working, and champion continuous improvement and security What you'll bring: Active, or recently active, SC or DV clearance (essential) Strong experience with cloud platforms (Like AWS) and production environments Deep ...

Senior Data Engineer

Hiring Organisation
Mastek
Location
City of London, Greater London, UK
Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting ...

Senior DevOps Consultant

Hiring Organisation
Exponential-e
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Xpertex Xpertex, part of the larger Exponential-e Group, are an information and data cyber security company that have been providing high-security services and solutions to the public and private sector since 2006. With over 15 years’ experience Xpertex is a leader in cyber security, solving complex security problems across Government, Industry and Commerce. Through our experience, knowledge and expertise we have developed trusted relationships with high profile clients; giving them the best solutions that deliver high security Networks, enhanced Cyber Security and quality Information Assurance. People ...

Data Engineer

Hiring Organisation
Lorien
Location
City of London, London, United Kingdom
Data Engineer - SC Cleared 6 Month Contract Hybrid - 2 days per week onsite Please note: Active SC Clearance is required for this role A leading organisation within the UK financial sector is embarking on a major data transformation programme. They are looking for an experienced Data Engineer to help ...

Senior/Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
production systems in complex environments Depth in at least one modern language (Java, TypeScript, Python, Go etc.) Cloud/container experience and a security‐first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java TypeScript Python Go React Angular AWS Kubernetes Docker Elasticsearch MongoDB ...

Scala Engineer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£55 - £79 per hour
Scala Engineer Location: London (mainly remote, 1 day/month onsite) Rate: £79 per hour (Inside IR35) Duration: 6 months Security Clearance: BPSS required The Role Join a large-scale, data-driven platform team focused on capturing and analysing customer interaction data. You'll work within an Insights ...

Senior Software Engineer, Remote

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60,000
leading software consultancie s , renowned for its strong presence in the public sector while also delivering private and SC-cleared projects. As a Senior Software Engineer, you will look to design, build, and deliver high-quality software solutions using Java, Spring Boot, and micro services. You will work ...

Senior Security Consultant (Cloud & SaaS Assurance)

Hiring Organisation
Reed
Location
City of London, London, England, United Kingdom
Employment Type
Temporary
Salary
Salary negotiable
Senior Security Consultant Contract Duration: 6 Months Location: Hybrid (London/Birmingham) Job Type: Contract - Outside IR35 Reed Professional Services is seeking a Senior Security Consultant to join our dynamic team. This role is crucial for delivering hands-on security assurance, cloud security … digital portfolio that includes cloud-hosted platforms, enterprise SaaS solutions, and integration-heavy services. Day-to-day of the role: Deliver hands-on security assurance across cloud and SaaS-based services. Provide security input to AWS, SaaS, and IaaS environments. Assess and manage API and integration ...

Cyber Security Lead

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£750 per day
Cyber Security Lead - £750 per day - Inside IR35 - Remote with occasional travel - contract until 31/03/2027. Security Clearance: Must hold, or be eligible to obtain, SC Clearance Industry: Nuclear/Critical National Infrastructure Our client, one of the UKs biggest producers of ZERO … CARBON energy, is seeking an experienced and confident Cyber Security Lead to provide strategic assurance, governance, and technical leadership across their cyber security programmes. About the Role - This position sits at the heart of protecting critical infrastructure and ensuring the secure deployment, operation, and evolution ...

Senior Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 - £451 per day
work on innovative projects within a collaborative environment. Required Skills: Deep hands-on experience with Java and Spring Boot (Web Services, Spring Security, etc.) Strong knowledge of PostgreSQL (Postgres) - including schema design and query optimization Solid understanding of object-oriented programming principles and design Patterns Familiarity with front ...

GenAI Managing Consultant

Hiring Organisation
83zero
Location
London Area, United Kingdom
version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. If you’re ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear ...

SAP S/4HANA Solution Architect (Remote)

Hiring Organisation
DXC
Location
London, United Kingdom
Employment Type
Permanent
People, Customers, and Operational Executionthe foundation of our business and where we invest heavily. Due to the nature of our clients, SC level Security clearable is mandatory and for us to obtain this for you we are only able to consider candidates that are British Nationals that have ...

DevOps Engineer (SC cleared)

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
About the Role *Must have ACTIVE SC Clearance* Location - London Hybrid - 2 days onsite Salary - £60,000 - £65,000 We’re hiring a DevOps Engineer to design, build, and support scalable AWS cloud solutions. You ...

Senior Software Engineer

Hiring Organisation
X4 Technology
Location
London Area, United Kingdom
have: AWS or cloud platform experience BPMN tools (Camunda, Activiti, Flowable) React, Angular, or Vue.js OpenShift/container platforms Knowledge of cloud security principles Please note that all applicants must hold live and active UK eDV clearance given the secure nature of the organisation. In some cases ...

Azure Infra Architect

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day
applications that underpin services of national importance. In this role, you will create blueprints and implement scalable, secure multi-cloud environments using a 'security-by-design' approach. Must have Skills On-Prem to Azure Migration: Proven track record of end-to-end transitions using CAF/WAF best ...

Technical Architect

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum
Cleared Technical Architect – Data Platforms Truenorth are currently working with a leading technology consultancy on a Technical Architect (Data Platforms) opportunity, supporting the design and evolution of large-scale, cloud-based data platforms across a range of high-impact programmes. This role is ideal for someone who enjoys shaping ...

Full Stack Data Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
TypeScript/React/modern front-end tooling Exposure to enterprise or regulated environments (public sector, financial services, defence, or similar) Active Security Clearance (SC) is essential Strong communication skills with the ability to translate technical concepts for non-technical stakeholders Comfortable working in ambiguous, fast-paced environments ...

DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£630 - £730/day
similar). Solid understanding of containerisation and image creation. Experience supporting both Linux and Windows environments. Knowledge of logging, monitoring, and security practices, including PKI. Strong troubleshooting and problem-solving skills. If this DevOps Engineer role is of interest, apply ...

Data Architect

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
stakeholders Excellent communication skills, both written and verbal Eligibility Requirements Due to the nature of the work, candidates must: Be eligible for UK Security Clearance (SC) Be a UK citizen Have a minimum of 5 years continuous UK residency This role would suit someone who enjoys owning architectural ...

Data Migration Engineer - Active SC, HealthShare

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
secure, high-volume clinical data migrations into InterSystems HealthShare and IRIS. Key Requirements: Proven experience as a Data Migration Engineer, with Active SC (Security Clearance) Strong background in designing, developing, and delivering ETL pipelines for clinically coded healthcare data. Hands on experience working with InterSystems HealthShare and HealthConnect ...

Data Architect

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80,000
across both strategy and hands-on delivery Important to note: Due to the nature of the work, candidates must be eligible for UK security clearance (typically requiring 5 years continuous UK residency and sole British nationality at application stage). Why consider this role? Work on high-impact ...