1 to 25 of 280 Security Cleared Jobs in the City of London

Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared Cyber Security Consultant required for a leading Cyber Security Consultancy with a specialism in the Defence & Central Government sectors. This is a full-time, permanent position working in Stratford 3 days a week (rest from home). They're looking for … people highly skilled in Information Assurance, Compliance, Security frameworks, GRC & Secure by Design. They're also looking for people with experience with the Defence/Government sectors either working directly for them or working into them via other 3rd parties. A lot of the workforce are ex-forces so coming from this background too is highly advantageous. You … and benefits. Please apply and I - Ben Griffiths - will be in touch to discuss. Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared More ❯

Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared Cyber Security Consultant required for a leading Cyber Security Consultancy with a specialism in the Defence & Central Government sectors. This is a full-time, permanent position working in Stratford 3 days a week (rest from home). They're looking for … people highly skilled in Information Assurance, Compliance, Security frameworks, GRC & Secure by Design. They're also looking for people with experience with the Defence/Government sectors either working directly for them or working into them via other 3rd parties. A lot of the workforce are ex-forces so coming from this background too is highly advantageous. You … and benefits. Please apply and I - Ben Griffiths - will be in touch to discuss. Cyber Security Consultant | GRC| Information Assurance | Risk Management | Security Cleared More ❯

Proven Security Cleared Business Continuity SME required to help our government organisation replace their current IT Tooling for Business Continuity Service Management, and support the organisation to drive continual improvements to their Business Continuity processes. This role requires expertise in Business Continuity and IT Service Continuity, preferably using ServiceNow Governance Risk and Compliance Modules. Essential Skills and More ❯

Senior Data Scientists/Analysts – SC/DV Cleared – (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) 🌳 Employment: Permanent 🌳 Clearance: Current SC or DV required 🌳 Make sense of mission-critical data that actually drives decisions. 🌳 Areti Group is partnering with one of the UK’s fastest-growing Series A-funded tech start-ups to hire multiple … Senior Data Scientists & Data Analysts . You’ll help deliver secure, high-impact analytics platforms for Defence, National Security, and Government projects. 🌳 Perfect for ex-Forces engineers (RAF, Army, Navy) or civilians who’ve worked in high-trust, high-stakes environments and want to use data science at scale . 🌳 What you’ll do 🌳 Build and deploy machine … consequences. Growth: Multiple openings from mid-level to Principal; training & leadership opportunities. Tech & training: Palantir certification & AI/ML training included. Culture: Perfect for veterans and security-cleared professionals seeking purpose-driven work. Trajectory: Series A-funded, one of the fastest-growing UK tech start-ups in defence data analytics. Compensation & benefits 🌳 Base salary More ❯

Senior Data Scientists/Analysts – SC/DV Cleared – (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) 🌳 Employment: Permanent 🌳 Clearance: Current SC or DV required 🌳 Make sense of mission-critical data that actually drives decisions. 🌳 Areti Group is partnering with one of the UK’s fastest-growing Series A-funded tech start-ups to hire multiple … Senior Data Scientists & Data Analysts . You’ll help deliver secure, high-impact analytics platforms for Defence, National Security, and Government projects. 🌳 Perfect for ex-Forces engineers (RAF, Army, Navy) or civilians who’ve worked in high-trust, high-stakes environments and want to use data science at scale . 🌳 What you’ll do 🌳 Build and deploy machine … consequences. Growth: Multiple openings from mid-level to Principal; training & leadership opportunities. Tech & training: Palantir certification & AI/ML training included. Culture: Perfect for veterans and security-cleared professionals seeking purpose-driven work. Trajectory: Series A-funded, one of the fastest-growing UK tech start-ups in defence data analytics. Compensation & benefits 🌳 Base salary More ❯

AI Security Specialist - Senior Manager London – Hybrid £90,000 - £115,000 + car allowance + bonus Currently working with a leading global technology consultancy who are in search of an experienced AI Security Senior Manager to join their cybersecurity practice. Working across multiple sectors you'll be involved in supporting clients when it matters the most. … You'll define AI/ML security strategies, architect secure AI systems, and lead enterprise security initiatives. You will be responsible for shaping proposals, supporting sales efforts, delivering client projects, leading teams, and managing cross-functional stakeholders. Responsibilities of the AI Security Senior Manager: Lead and deliver AI/ML security projects … including architecture, risk assessments, and governance frameworks. Design and implement security architectures for AI/ML systems and pipelines. Advise clients on AI security best practices, threat mitigation, and compliance. Develop AI/ML security policies, standards, and reference architectures. Conduct threat modelling, adversarial testing, and design reviews. Drive business development activities and support More ❯

AI Security Specialist - Senior Manager London – Hybrid £90,000 - £115,000 + car allowance + bonus Currently working with a leading global technology consultancy who are in search of an experienced AI Security Senior Manager to join their cybersecurity practice. Working across multiple sectors you'll be involved in supporting clients when it matters the most. … You'll define AI/ML security strategies, architect secure AI systems, and lead enterprise security initiatives. You will be responsible for shaping proposals, supporting sales efforts, delivering client projects, leading teams, and managing cross-functional stakeholders. Responsibilities of the AI Security Senior Manager: Lead and deliver AI/ML security projects … including architecture, risk assessments, and governance frameworks. Design and implement security architectures for AI/ML systems and pipelines. Advise clients on AI security best practices, threat mitigation, and compliance. Develop AI/ML security policies, standards, and reference architectures. Conduct threat modelling, adversarial testing, and design reviews. Drive business development activities and support More ❯

Head of Cyber Security: Intelligence, Innovation & Risk Organisation: Foreign, Commonwealth and Development Office (FCDO) Salary: £69,500 - £90,600 Location: Hanslope Park (Milton Keynes) or London (Westminster) - hybrid, min 60% in the office Terms: Permanent, Grade 6 Benefits: 25 days annual leave, Civil Service pension scheme (28.97%) Allen Lane is supporting the Foreign, Commonwealth and Development Office (FCDO … in their search for a Head of Cyber Security: Intelligence, Innovation & Risk on a permanent basis. This is a Grade 6 vacancy in growing function within the Information and Cyber Security Department. We are growing our team to take on the ever-changing global security challenges and deliver innovative security solutions that … will enable and empower the FCDO to succeed. The Head of Security: Intelligence, Innovation and Risk is responsible to the Chief Information Security Officer to define, lead and deliver through their team the timely and effective delivery of FCDO’s Cyber and Information Security. As Head of Cyber Security: Intelligence, Innovation and Risk, you More ❯

Head of Cyber Security: Intelligence, Innovation & Risk Organisation: Foreign, Commonwealth and Development Office (FCDO) Salary: £69,500 - £90,600 Location: Hanslope Park (Milton Keynes) or London (Westminster) - hybrid, min 60% in the office Terms: Permanent, Grade 6 Benefits: 25 days annual leave, Civil Service pension scheme (28.97%) Allen Lane is supporting the Foreign, Commonwealth and Development Office (FCDO … in their search for a Head of Cyber Security: Intelligence, Innovation & Risk on a permanent basis. This is a Grade 6 vacancy in growing function within the Information and Cyber Security Department. We are growing our team to take on the ever-changing global security challenges and deliver innovative security solutions that … will enable and empower the FCDO to succeed. The Head of Security: Intelligence, Innovation and Risk is responsible to the Chief Information Security Officer to define, lead and deliver through their team the timely and effective delivery of FCDO’s Cyber and Information Security. As Head of Cyber Security: Intelligence, Innovation and Risk, you More ❯

As a Senior AWS Security Architect you will oversee and manage complex projects within the finance domain utilizing your expertise in AWS technologies. You will ensure seamless integration and deployment processes while maintaining high security … standards. Your role will involve collaborating with cross-functional teams to deliver projects on time and within budget contributing to the organization's strategic goals. Candidates should be SC cleared or Eligible for SC clearance Responsibilities Design, implement, and maintain scalable security solutions using AWS services, including AWS WAF, AWS Shield Advanced, AWS Secrets Manager, Amazon Inspector … Amazon Macie, Amazon GuardDuty, Amazon Detective, AWS CloudTrail, and AWS Security Hub. Managing and troubleshooting Checkpoint firewall. Develop and maintain Infrastructure as Code (IaC) using AWS CloudFormation or Terraform for automated deployment and configuration management. Configure and optimize security measures, including IAM policies, network security groups, and encryption protocols. Monitor security alerts More ❯

As a Senior AWS Security Architect you will oversee and manage complex projects within the finance domain utilizing your expertise in AWS technologies. You will ensure seamless integration and deployment processes while maintaining high security … standards. Your role will involve collaborating with cross-functional teams to deliver projects on time and within budget contributing to the organization's strategic goals. Candidates should be SC cleared or Eligible for SC clearance Responsibilities Design, implement, and maintain scalable security solutions using AWS services, including AWS WAF, AWS Shield Advanced, AWS Secrets Manager, Amazon Inspector … Amazon Macie, Amazon GuardDuty, Amazon Detective, AWS CloudTrail, and AWS Security Hub. Managing and troubleshooting Checkpoint firewall. Develop and maintain Infrastructure as Code (IaC) using AWS CloudFormation or Terraform for automated deployment and configuration management. Configure and optimize security measures, including IAM policies, network security groups, and encryption protocols. Monitor security alerts More ❯

Job Title: Software Developers – Multiple Positions (Junior to Senior Principal) Location: London (Hybrid – Flexible working with client site travel required) Salary: Competitive, based on experience (from 1 year to Principal level) – Multiple positions available Clearance Requirement: Active SC or DV More ❯

Job Title: Software Developers – Multiple Positions (Junior to Senior Principal) Location: London (Hybrid – Flexible working with client site travel required) Salary: Competitive, based on experience (from 1 year to Principal level) – Multiple positions available Clearance Requirement: Active SC or DV More ❯

practice, and modern development workflows. 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, you must be a British Citizen More ❯

practice, and modern development workflows. 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, you must be a British Citizen More ❯

Job 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-edge Azure Databricks platform for economic data. This platform More ❯

Job 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-edge Azure Databricks platform for economic data. This platform More ❯

We are looking for an experienced Technical Lead with active eDV/UK*C/UKIC clearance to guide engineering teams in delivering high-quality, maintainable, and secure software solutions. Acting as a bridge between architecture and implementation, you will More ❯

We are looking for an experienced Technical Lead with active eDV/UK*C/UKIC clearance to guide engineering teams in delivering high-quality, maintainable, and secure software solutions. Acting as a bridge between architecture and implementation, you will More ❯

First but there will be travel to client sites and onboarding will be done in London. 💸 Salary: £55,000 – £100,000 + Bonus + Equity Options 🛡️ Security Cleared or Clearable Candidates Only Areti Group is working with one of the UK's fastest-growing, well-funded tech start-ups, is hiring Multiple Data Engineers/Data Scientists … We're Looking For: Palantir Azure Databricks Microsoft Azure Python Docker & Kubernetes Linux Apache Tools Data Pipelines IoT (Internet of Things) Scrum/Agile Methodologies ✅ Ideal Candidate: Already DV Cleared or at least SC Strong communication skills – comfortable working directly with clients and stakeholders Background in public sector , defence , or government projects is highly desirable Passion for technology, innovation More ❯

First but there will be travel to client sites and onboarding will be done in London. 💸 Salary: £55,000 – £100,000 + Bonus + Equity Options 🛡️ Security Cleared or Clearable Candidates Only Areti Group is working with one of the UK's fastest-growing, well-funded tech start-ups, is hiring Multiple Data Engineers/Data Scientists … We're Looking For: Palantir Azure Databricks Microsoft Azure Python Docker & Kubernetes Linux Apache Tools Data Pipelines IoT (Internet of Things) Scrum/Agile Methodologies ✅ Ideal Candidate: Already DV Cleared or at least SC Strong communication skills – comfortable working directly with clients and stakeholders Background in public sector , defence , or government projects is highly desirable Passion for technology, innovation More ❯

Solution Architect - Cyber Security (Pre-Sales & Bid Support) Overview Our client a leading SI are looking for an accomplished Solution Architect (Cyber Security) to play a key role in their pre-sales and bid activities. This is a highly client-facing role, working hand-in-hand with sales teams to shape, design, and position winning cyber … security solutions. The ideal candidate will combine deep technical expertise in cyber security with strong commercial acumen, proposal writing skills, and the ability to clearly articulate value to clients. This role is central to their business growth, ensuring that their cyber security solutions are credible, competitive, and aligned with client needs throughout the RFP … and sales lifecycle. Key Responsibilities Pre-Sales & Bid Support Act as the cyber security solution lead in pre-sales activities, partnering closely with sales and bid teams. Take ownership of solutioning, technical narratives, and RFP/RFI/tender responses, ensuring content is compelling, accurate, and tailored to client needs. Work with sales teams to define win themes More ❯

Solution Architect - Cyber Security (Pre-Sales & Bid Support) Overview Our client a leading SI are looking for an accomplished Solution Architect (Cyber Security) to play a key role in their pre-sales and bid activities. This is a highly client-facing role, working hand-in-hand with sales teams to shape, design, and position winning cyber … security solutions. The ideal candidate will combine deep technical expertise in cyber security with strong commercial acumen, proposal writing skills, and the ability to clearly articulate value to clients. This role is central to their business growth, ensuring that their cyber security solutions are credible, competitive, and aligned with client needs throughout the RFP … and sales lifecycle. Key Responsibilities Pre-Sales & Bid Support Act as the cyber security solution lead in pre-sales activities, partnering closely with sales and bid teams. Take ownership of solutioning, technical narratives, and RFP/RFI/tender responses, ensuring content is compelling, accurate, and tailored to client needs. Work with sales teams to define win themes More ❯

X8 SC-Cleared Consultant Engineers – High-Impact Gov & Defence Projects | London Onsite | Huge Growth & Progression 🌟 🚨 Immediate Start or 3 Month Notice Max 📍 London-Based ( Weekly travel when required on site in london or client site) 🛡️ Sole UK Nationals with Active SC Clearance Required Are you a Security Cleared Consultant with a strong engineering background, looking to … Palantir Foundry (strongly preferred) Client-facing consultancy background – confident working directly with stakeholders Willing to travel as needed 🚀 Why Join? Work That Matters – deliver real outcomes in national security & government Massive Progression Opportunities – hypergrowth = fast-tracked career Backed to Succeed – well-funded, respected, and trusted by government clients Flat Hierarchy, High Trust – autonomy and ownership from day one More ❯

X8 SC-Cleared Consultant Engineers – High-Impact Gov & Defence Projects | London Onsite | Huge Growth & Progression 🌟 🚨 Immediate Start or 3 Month Notice Max 📍 London-Based ( Weekly travel when required on site in london or client site) 🛡️ Sole UK Nationals with Active SC Clearance Required Are you a Security Cleared Consultant with a strong engineering background, looking to … Palantir Foundry (strongly preferred) Client-facing consultancy background – confident working directly with stakeholders Willing to travel as needed 🚀 Why Join? Work That Matters – deliver real outcomes in national security & government Massive Progression Opportunities – hypergrowth = fast-tracked career Backed to Succeed – well-funded, respected, and trusted by government clients Flat Hierarchy, High Trust – autonomy and ownership from day one More ❯