51 to 75 of 1,488 Security Cleared Jobs in London

workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATAWe are currently recruiting Security Architects to join our growing client advisory & delivery business.NTT DATA is one of the world’s largest Global Security services providers with … over 7500 Security SMEs and Integration partner to many of the worlds most recognized Security Technology providers. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us. In a constantly changing world, we work together with our people, clients and communities ...

systems are top priorities. Together with its partners, the company provides vendor-independent consulting services to help enterprises achieve a group-wide, security-oriented culture. Role Overview As a Cloud Security Architect, you will join Reply’s growing cybersecurity practice in a senior consulting role embedded … within financial services and public sector organisations. You will take ownership of cloud security architecture, governance, and strategy across multi‐cloud environments, working at the intersection of technology, risk, and business. You will engage with executive stakeholders, drive compliance programmes, and enable clients to adopt cloud securely ...

dayLondon, England Contract Security Operations Analyst594 per day (Umbrella) | Inside IR35 ð Remote with occasional client site visits ð Active SC Clearance Required ð Contract until March 2027Security Operations Analyst | Cyber Threat Intelligence | Threat ModellingWe are looking for an experienced Security Operations Analyst to join … long-term cybersecurity programme supporting critical enterprise and government-facing environments. This is an excellent opportunity for a security professional with expertise in Cybersecurity Operations, Cyber Threat Intelligence, and Threat Modelling to play a key role in identifying, assessing, and mitigating cyber risks while enhancing the overall security ...

role Hexegic are looking for a Linux engineer to join our wider team working on the stability of applications deployed across security cleared environments. About us Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to high performing organisations. The company promises exciting, engaging … stability of Linux based applications Participate in project workshops, contributing to project planning and execution Oversee and manage system infrastructure in security cleared environments Ensure system security is maintained and continuously improved What we are looking for Deep understanding and experience in Linux infrastructure Experience ...

Security Platform Engineer, Google Cloud Public Sector Share Security Platform Engineer, Google Cloud Public Sector Google London, UK Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. X Must be a British citizen to meet … compliance and security clearance requirements. Office location can either be a satellite site in Wiltshire, or London. This is an on-site position, requiring a standard five day per week schedule in the office Bachelor's degree in Computer Science, Information Security, a related field ...

What you'll be doing:The Security Architect will Contribute to the design, implementation and ongoing development of the security architecture of the client's IT systems.The Security Architect will draw upon Enterprise Security Architecture or Security Solutions Architecture … Contribute to:- Identify business objectives, user needs, risk appetite and cyber security obligations- Identify vulnerabilities, perform threat modelling, undertake risk assessment, evaluate the effectiveness of security controls- Verify and evidence alignment to 'Secure by Design' principles, corporate security policy/standards as well ...

Solirius Ltd. is seeking a Security Cleared DevOps Engineer to design, implement, and maintain secure, scalable infrastructure across cloud and on-premises environments. An active security clearance is required, with experience in regulated or security-sensitive settings. The role emphasizes DevOps practices, cloud … engineering, infrastructure automation, CI/CD pipelines, containerization, and security-focused engineering. #J-18808-Ljbffr ...

Join a leading consulting and technology team helping organisations securely adopt AI, GenAI, LLMs and agentic systems . Youll combine strong cyber security consulting with emerging AI security , advising clients on AI risks, threat modelling, secure architecture and practical security controls. Key responsibilities: Assess … security across cloud, identity, applications, data and infrastructure. Threat model LLMs, AI applications and agentic workflows . Address risks including prompt injection, data leakage, excessive agency and insecure tool use. Design AI security guardrails, access controls, monitoring and human-in-the-loop controls . Help organisations ...

company is to enable change that truly matters. Against a backdrop of increasing geopolitical uncertainty, evolving cyber threats and heightened pressure on national security, the UK’s Defence landscape is undergoing its most significant transformation in recent history. The convergence of digital, physical and information-based threat demands … employ a proactive, and adaptive approach to cyber resilience and security assurance. To support, we are rapidly expandingour Defence portfolio, bringing together technical expertise and defence sector knowledge to help our clients address emerging risks, strengthen their security capabilities, and deliver robust and innovative solutions that ...

Security Architect - London 6 month Contract Hybrid - 2 days onsite Rate - Negotiable - Inside IR35 SECURITY CLEARANCE - MUST Please note that candidates must hold or be able to gain UK SC level Security Clearance or higher. Therefore, we can only accept applications from British Nationals … meet these criteria. Candidates with dual Nationality must flag this during the recruitment process Role Profile The Security Architect will Contribute to the design, implementation and ongoing development of the security architecture of the client's IT systems. The Security Architect will draw upon ...

Permanent, full-time Salary: 80000 Posted Date: 04 Sep 2026 Closing Date: 18 Sep 2026 We’re looking for an experienced SSES Cyber Security Lead (Grade 12) to join our Information Security team and play a pivotal role in shaping the cyber security arrangements … energy markets. This is a senior subject matter expert role, providing independent, authoritative technical and strategic advice to the Chair of the SSES Security Governance Group and working across government, regulators, industry and Elexon. What you’ll do: Provide independent, authoritative cyber security advice and technical ...

About the Role We are seeking apassionatetechnology focused Head of CloudEngineeringto lead and grow our Cloud Security practice. This strategic leadership role willbe responsible fordefining the vision, capability, and commercial success of our cloud offering while ensuring the highest standards of delivery for our clients. The Head … CloudEngineeringwill drive the adoption cloud and AI security technologies, strengthen strategic partnerships with Microsoft and other leading security vendors, and build a market-leading team of cloud security specialists. This role combines technical leadership, business development, partner engagement, and client-facing consulting, ensuring thecloud ...

Solirius LTD in the United Kingdom is seeking a Security Cleared DevOps Engineer to design, implement and maintain secure, scalable cloud and on‐prem infrastructure across AWS. The role requires active UK security clearance (SC or DV) and experience in regulated environments. You will work … client engagements, build automated pipelines, ensure least-privilege access, encryption and monitoring, and collaborate with architects, developers and security specialists to deliver reliable outcomes. #J-18808-Ljbffr ...

/d Inside IR35 SC clearance required Remote in the U.K We are looking for an experienced security cleared Python/Go Software Engineer development to join a large-scale public-sector technology programme. This is a hands-on technical role combining software development, cloud engineering, DevOps … complex technology platform. The ideal candidate will be a strong Python/Go developer with AWS and Kubernetes. Essential Experience Security cleared currently (SC) Strong commercial Python/Golang development experience AWS Cloud Experience working with AWS services and AWS SDKs, particularly Python/boto3. Experience with ...

Select how often (in days) to receive an alert: Principal Security Consultant Location: UK - London, UK - Birmingham, UK - Cardiff, UK - Edinburgh, UK - Hatfield, UK - Manchester, UK - Milton Keynes, UK - Nottingham, UK - Reading | Job-ID: 219709 | Contract type: Standard | Business Unit: IT Consulting Life on the team Competitive + … dynamic and rapidly growing Consultancy Practice, where you’ll work with enterprise customers to design and deliver secure, modern technology solutions. As a Security Consultant, you’ll play a key role in helping organisations strengthen their identity and security capabilities across both cloud and on-premises ...

team you'll be working with:Security Consultant - Public SectorHybrid Variable LondonWe are currently recruiting a Security Consultant with public sector experience to join our growing client advisory & delivery business.NTT DATA is one of the world’s largest Global Security services providers with over … Security SMEs and Integration partner to many of the worlds most recognized Security Technology providers. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us. In a constantly changing world, we work together with our people, clients and communities to enable ...

hackajob is partnering directly with Google to hire for this role. As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. Your aim is to provide the flexibility, reliability, and scalability of public cloud … customers with exceptionally high security requirements that can only be met in a private cloud environment. You will deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment whilst working closely with Google product teams to continually improve ...

hackajob is partnering directly with Google to hire for this role. As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. Your aim is to provide the flexibility, reliability, and scalability of public cloud … customers with exceptionally high security requirements that can only be met in a private cloud environment. You will deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment whilst working closely with Google product teams to continually improve ...

Cyber Security GRC Consultant (DV Cleared) Location: Cambridgeshire/London, Hybrid - c. 3 days minimum on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure … Design risk and security assurance services within MOD and Public Sector environments. You'll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge ...

Location: LondonCyber Security Division The Cyber Security Division (CSD) is an award-winning group of cyber security experts who are committed to keeping the Bank of England safe from cyber-attacks and incidents. In 2023 CSD were recognised with the Financial Services award … individuals within our team at the WeAreTechWomen and Women in IT Awards, and Central Banking’s Best Cyber Resilience Initiative. Within Cyber Security you will be working with people who are passionate about protecting the Bank from Cyber security incidents. Given the importance and complexity ...

PRINCIPAL PLATFROM ENGINEER- SC CLEARED PRINCIPAL PLATFORM ENGINEER Permanent opportunity for a Principal Platform Engineer who is eligible for SC Clearance Salary up to £110,000 DOE Hybrid opportunity with London based offices To apply, please call Laura Jackson on 02038540120, or email laura.jackson@searchability.com with … SITE RELIABILITY ENGINEER, PLATFROM ENGINEER, PLATFROM, CLOUD, AWS, AWS CLOUD, AWS ENGINEER, ANSIBLE, TERRAFORM, CLOUD SUPPORT, CLOUD INFRASTRUCTURE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, SC CLEARANCE ...

Must be a British citizen to meet compliance and security clearance requirements. Office location can either be a satellite site in Wiltshire, or London. This is an on-site position, requiring a standard five day per week schedule in the office Minimum qualifications: Bachelor's degree in Computer … Science, Information Security, a related field, or equivalent practical experience. 5 years of experience in security engineering, offensive security (Red Team/Purple Team), or platform engineering roles. Experience with infrastructure-as-code and GitOps (e.g., Terraform, Helm, ArgoCD) and cloud-native security ...

levels of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS’ multi-tenant infrastructure.Key job responsibilitiesAs a Senior Security Engineer, you’ll help to build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon’s infrastructure. … work with data scientists, software development engineers, and other security engineers across multiple teams to develop innovative security solutions. Our services protect the AWS cloud for all customers and preserves our customers’ trust in us. You’ll get to use the full power and breadth ...

Role: Principal Offensive Security Operator Salary/Rate: £640 - £740 per day inside IR35 Location: Mainly remote - occasional London Contract Duration: 12-months We are currently looking for a Principal Offensive Security Operator for our government client. The Principal Offensive Security Operator role … this travel. There is no further flexibility with expected time on site, or the office location. The contract for this Principal Offensive Security Operator position is for 12-months, with potential to extend, operating inside IR35. This role is inside IR35 - Due to the service of the role ...

Security Consultant - H&PSLocation Flexible: UK (With Client Travel)Career Level: ConsultantSalary: Competitive Salary & Package (Dependent on Experience)Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods … level. Do you want to work in an environment where you will be part of a thriving team working on the most complex security challenges in the UK health, public sector, Defence and Central Government. You'll learn, grow and advance in an innovative culture that thrives ...