301 to 325 of 1,339 Security Cleared Jobs in London

Data Architect

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Services - ability to design solutions as well as review code This role will require you to be willing and eligible to undergo UK security clearance. If you're interested in the above, apply or reach out to Reasonable Adjustments: Respect and equality are core values to us. ...

Senior RF Engineer vacancy in London/Remote (232jc)

Location
Greater London, England, United Kingdom
Python or similar Understanding of EMC and regulatory compliance (e.g. ETSI, FCC, ITU) Current or the ability to gain and hold UK SC Security Clearance. Why Apply? Work on cutting-edge RF and radar technology Be part of a highly skilled and collaborative engineering environment Opportunity to take ...

Senior Communications Engineer vacancy in Heathrow, West London (270jc)

Location
Greater London, England, United Kingdom
operational environment. Due to the environment in which you will be working, applicants must be able to obtain and maintain Heathrow Airport security clearance. The Package will include basic salary of between £50 - 53k with a 10% variable bonus and includes standard UK benefits package as well ...

Software Mission Specialist

Location
Greater London, England, United Kingdom
edge-compute hardware. Familiarity with TAK, ATAK, tactical networks, Starlink, or satellite communications. Experience with cloud-connected and disconnected-edge architectures. An active security clearance. Previous forward-deployed, military, maritime, or expeditionary experience. The nature of combat has changed. Tomorrow's battlefield success depends on autonomy, speed ...

3rd Line Voice Engineering Specialist

Location
Greater London, England, United Kingdom
delivering reliable, high-quality services to our customers.The successful candidate must be eligible for, and able to obtain and maintain, SC UK Government Security Clearance.What you’ll be doingAct as the highest level of technical escalation for complex voice services, providing expert support to internal teams, customers, senior ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
grow into. Requirements Due to the nature of our work and the clients we support, applicants must be eligible to obtain UK security clearance. We are currently only able to consider applicants who are nationals of a NATO member state, Australia, or New Zealand. Technical excellence (working ...

Client Partner

Location
Greater London, England, United Kingdom
private medical insurance Flexible benefits such as a dental scheme, eye care support, season ticket loan and cycle to work We require a security check to be carried out on all colleagues due to the nature of some of our clients’ industries. Waterstons is committed to creating ...

Software Engineer – Python/AWS/Terraform (SC or DV Cleared)

Location
Greater London, England, United Kingdom
/Terraform Active SC or DV Clearance Required | Government Programme | Contract | Inside IR35 Location: UK – hybrid/remote working, subject to project and security requirements Security Clearance: Current SC, enhanced SC or DV clearance is mandatory Engagement: Contract – Inside IR35 Sector: Government/Defence/National … DevOps, platform engineering and cloud automation, with a strong focus on practical delivery, automation and engineering quality. It is an excellent opportunity for a cleared DevOps or Platform Engineer who wants to work closer to application delivery, or a Python engineer who enjoys operating across both code and cloud ...

Principle Engineer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Data Technologies AWS SageMaker Large Language Model (LLM) integrations AI-assisted analytics solutions Python-based data analysis tooling Architecture & Governance Enterprise cloud architecture Security architecture and secure-by-design principles Technical assurance and governance Disaster recovery and business continuity planning COTS Product Experience Experience supporting Commercial … equivalent capabilities. Stakeholder Management Excellent communication skills. Ability to engage effectively with senior business and technical stakeholders. Experience working within government, policing, national security or highly regulated environments. Job Description: Lead and mentor multiple engineering teams, fostering a culture of collaboration, innovation and continuous improvement. Provide technical assurance ...

SC-Cleared Security Operations Architect (Hybrid)

Location
City Of London, England, United Kingdom
Searchability NS&D is seeking a Security Operations Architect to lead the design and evolution of advanced threat detection and response capabilities across multiple client environments. You will translate high‐level strategy into concrete blueprints, guiding engineers through implementation while evaluating new tooling to stay ahead of evolving ...

Security Cleared Digital Transformation Consultant

Location
Greater London, England, United Kingdom
development and implementation of information management strategies within a secure and complex environment. This role offers the opportunity to gain or enhance Security Clearance (SC) and establish yourself as a subject matter expert in inform delivery across major programmes. You will deliver across a strategic enterprise driving transformation … supporting bid proposals and business development initiatives. Why Apply? Opportunity to play a key role in a major national programmes Gain or upgrade Security Clearance (SC) in a secure environment Drive digital transformation across multiple sectors Work with multidisciplinary teams on large projects Be recognised as an expert ...

Pega Developer- Active Security Clearance

Location
Greater London, England, United Kingdom
Required Skills & Experience 11+ years of software development experience. 9+ years of hands-on Pega development experience. Pega Certified Senior System Architect (CSSA). Strong experience in: Pega Application Configuration Case Management & Workflow Design Defect ...

Fullstack Developer (DV Cleared)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70,000
Full Stack Developer (DV Cleared) Location: London, Bristol, Manchester (hybrid) Clearance: Active DV Clearance is essential Salary: £45,000-70,000 Design, develop, and maintain scalable digital solutions for Defence and Security clients. The role involves working across the full software development lifecycle, delivering secure, high quality … technology selection. Implement software engineering best practices, including code reviews, testing, version control, and CI/CD. Troubleshoot and resolve application, performance, and security issues. Produce technical documentation and communicate complex technical concepts to stakeholders. Support continuous improvement, mentoring, and knowledge sharing across the development team. Essential Skills ...

Azure Senior Platform Engineer - ACTIVE UK Security Clearance required.

Location
Greater London, England, United Kingdom
Azure Senior Platform Engineer – UK Security Clearance eligibility required Internal Title: Azure Senior Platform Engineer Contract: Permanent - Full-time Location: London, UK - (Hybrid - typically 1-2 days per month in office) Package: £75,000 - £90,000 + 10% Bonus + 10% Shares + Benefits (see more below) About … Microsoft Certified: Azure Network Engineer Associate Microsoft Certified: Azure Administrator Associate Certification in Kubernetes administration is desirable: Certified Kubernetes Administrator (CKA) Certified Kubernetes Security Specialist (CKSS) Why join Appvia? We are a self‐funded, London‐based consultancy, growing rapidly while staying true to what got us here ...

Technical Consultant Specialist

Location
Greater London, England, United Kingdom
Daintta are a rapidly growing, values-driven team of specialists who work with government clients across Cyber Security, National Security, Law Enforcement, Telecommunications, Defence, Science and Technology. The Technical Consultant provides specialist technical design, build and assurance expertise for our clients in complex, secure environments. … role and engagement. Assess technical options, risks, dependencies and trade-offs, providing clear recommendations to stakeholders. Ensure technical solutions consider relevant architecture, engineering, security, assurance, regulatory and industry standards. Collaborate with business, delivery, engineering, architecture, security and operational teams to resolve technical challenges and deliver outcomes. ...

Cloud Platform Product Manager - UK Security Clearance eligibility required

Location
Greater London, England, United Kingdom
Cloud Platform Product Manager - Appvia - Security Clearance eligibility required. Contract: Permanent/Full-time Location: London, UK (Hybrid ~ 1-2 days in-office/on-site per month) Package: £90,000 - 120,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Us At Appvia … delivery, and user outcomes. You’ll lead product delivery for secure AWS-based platforms in government transformation programmes, shaping roadmaps that balance compliance, security, and performance with user experience. This role is ideal for someone with a DevRel, DevEx, Platform or Product Lead background, who thrives in highly ...

Cyber Assurance Lead (Defence)

Hiring Organisation
VIQU IT Recruitment
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Defence Security Assurance Lead Permanent | Belfast or London (Hybrid) | SC Held, DV Eligible Morela is hiring a Defence Security Assurance Lead for a fast-growing UK sovereign AI scale-up. This is a permanent, full-time role, hybrid from either Belfast or London with travel … customer sites, reporting into the Security Lead. You will need active SC clearance and be eligible for DV. On offer is a competitive salary, pension, equity options and one of the most generous working patterns you will find anywhere. About the Client Our client builds a sovereign ...

Data Technical Lead

Location
Greater London, England, United Kingdom
strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland … services Event streaming:Kafka and cloud-native event-streaming technologies Data modelling:Dimensional,analyticaland domain-oriented modelling Data governance:Catalogue, metadata, lineage, quality, security,privacyand access controls Data products:Reusable, discoverable and well-governed dataproductsand marketplaces DataOpsand observability:Testing, monitoring, operationalcontrolsand platform reliability Platform engineering:Terraform, CloudFormation, Azure ...

SC Cleared Senior Test Automation Engineer

Location
Greater London, England, United Kingdom
Cleared Senior Test Automation Engineer Date: 14 Oct 2026 Company: QualityAI Country/Region: GB Company: QualityAI (formerly Qualitest) Client: Leading UK Bank Location: Leeds or London Working Pattern: Hybrid – 50% office attendance Employment Type: Permanent, Full-Time Clearance: Must be currently SC cleared. About the Role QualityAI … with some of the following would be highly beneficial: Cloud platforms, particularly Azure. Test data management/tools. Docker and Kubernetes. Performance testing. Security testing. API and integration testing. Automated regression testing and framework development. Desirable Experience Knowledge of Kafka, IBM MQ or ACE. Understanding of middleware ...

Client Lead

Location
Greater London, England, United Kingdom
looking for? We are looking for an experienced Security Operations professional with strong knowledge the Microsoft Security stack, who enjoys the pace of managed security services and can collaborate with customers and their suppliers to lead and evolve Security Operations capabilities. Ideally … will have at least 4 years’ experience working within Cyber Security, both within a Security Operations Centre and elsewhere within the wider operational sphere. Demonstrable experience with both customer and stakeholder management is a must, coupled with a versatility of thought and the ability to adapt ...

GenAI & Data Science Trainer | SC Clearance | Remote+Travel

Location
City Of London, England, United Kingdom
client sites, including public sector programmes. The ideal candidate will design learner-centred courseware, stay current with GenAI concepts, and obtain SC security clearance if not already held. Expect a permanent, full-time position with salary £70,000-£80,000. #J-18808-Ljbffr ...

Data and AI Trainer (SC Cleared)

Hiring Organisation
Forward Role
Location
Tower Hamlets, London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
Data Science & AI Trainer (SC Clearance) Home-Based + UK Travel £70,000 - £80,000 Permanent I'm working with a leading UK technology training provider that is growing its Data Science and AI delivery ...

User Researcher (SC Cleared)

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £530 per day
User Researcher Rate: £525/day Inside IR35 Duration: 4 months initially Clearance: Active SC required Working pattern: Remote with occasional/ad hoc travel to client sites as required Role Overview We are looking ...

User Researcher - DV Cleared

Location
Greater London, England, United Kingdom
Active DV Clearance is a mandatory requirement for this role Location Hybrid (home-based & working with Kerv Digital office/customer site visits as required) Office locations – Longbridge, London & Nottingham ABOUT KERV At Kerv we ...

.Net Integration Developer (SC Cleared)

Location
Greater London, England, United Kingdom
ROLE PURPOSE As an Integration Developer, your primary responsibility is to design, develop, and maintain data integration solutions that enable seamless communication and data exchange between disparate systems. You will collaborate with stakeholders to understand ...