17 of 17 DemandTrendContract Security Posture Jobs in London

Network Security Engineer – Contract Location: Fully Remote Rate: Up to £450 per day (Inside IR35) Duration: 6 Months About the Role We are seeking an experienced Network Security Engineer to join on a 6-month contract . This is a fully remote role, offering an opportunity to work on high-impact security projects and infrastructure initiatives. You … ll be responsible for strengthening the security posture, managing critical systems, and mitigating risks across cloud and network environments. Key Responsibilities Manage, configure, and troubleshoot Palo Alto firewalls to ensure optimal security. Implement and maintain Azure security controls , including identity, networking, and monitoring solutions. Configure and manage Web Application Firewalls (WAFs) to protect against application-layer attacks. … Conduct security audits , review findings, and produce comprehensive reports. Proactively mitigate vulnerabilities identified in security reports and assessments. Collaborate with cross-functional teams to ensure security best practices are followed. Stay up to date with emerging threats, vulnerabilities, and industry trends. Skills & Experience Required Proven experience as a Network Security Engineer or similar role. Strong hands More ❯

Type: Contract (6 months) | Rate: Market| Start Date: ASAP About the Role Our client, a leading global organization, is looking for an experienced DevSecOps Pentester to join a leading security team in London. Youll perform penetration tests and security assessments across CI/CD pipelines, cloud environments, and applications, integrating automated security tools and practices into DevOps … is ideal for someone who can identify vulnerabilities in code, containers, APIs, and infrastructure-as-code before production, collaborate closely with DevOps and development teams, and help improve enterprise security posture. Key Responsibilities Integrate security tools and practices into CI/CD pipelines for continuous validation. Conduct manual and automated security testing on web apps, APIs, pipelines … and actionable remediation guidance. Validate remediation efforts and perform retesting cycles. Advise on secrets management, IAM, and secure deployment practices. Educate and collaborate with development and operations teams on security best practices. Required Skills & Experience Strong application security knowledge (OWASP Top 10, API security). Manual pentesting experience on modern web apps, APIs, and CI/CD More ❯

M365 Azure Security Specialist Location: Remote Rate: £500 per day Inside IR35 Duration: 4 months Start Date: ASAP We're working with a leading financial services organisation seeking a Microsoft 365 Azure (Policy, Resource Manager) Security Specialist to join on a contract basis and lead the design, implementation and optimisation of M365 security services across the enterprise … environment. Key Responsibilities: Own and improve security posture within the Microsoft 365 ecosystem (Defender XDR, Purview, Entra ID, etc.) Configure and fine-tune Microsoft Defender for Office 365, Identity, Endpoint and Cloud Apps Bring Azure Policy and Resource Manager knowledge/experience into the team Define and implement security baselines and compliance policies for M365 workloads Lead … investigations and incident response leveraging Microsoft security tools Collaborate with cyber security, infrastructure and architecture teams to ensure alignment with overall cloud strategy Required Skills & Experience: Proven expertise in Microsoft 365 security technologies (Defender suite, Purview, Entra ID, Intune) Azure Policy and Azure Resource Manager experience is essential Strong knowledge of Zero Trust principles, conditional access and More ❯

Job Opportunity: Security Governance and Service Management Specialist Are you passionate about security governance and service management? Do you want to make a difference in the financial sector? If so, we have an exciting temporary position for you in the heart of London! Location: City of London Contract Type: Temporary Commute: Just a 1-minute walk from Liverpool … Street train station! Join our dynamic team at a leading financial institution and insurance provider! We're looking for a dedicated Security Governance and Service Management Specialist to help us enhance our security posture and ensure top-notch service delivery. What You'll Do: Develop and implement security governance frameworks to safeguard our assets. Collaborate with … cross-functional teams to ensure compliance with regulatory requirements. Monitor and manage security incidents, providing timely reporting and resolution. Conduct risk assessments and audits to identify vulnerabilities. Assist in the formulation of security policies and procedures. Provide training and support to staff on security best practises. What We're Looking For: Proven experience in security governance More ❯

tester Location: London, UK (Hybrid) Inside IR35 Contract (6months +) The Role Performs manual and automated penetration tests on networks, systems, web applications, and endpoints. Identifies, exploits, and documents security vulnerabilities to assess an organization's risk exposure. Develops detailed reports with findings, impact analysis, and actionable remediation re commendations. Simulates real-world attacks to test the effectiveness of … existing security controls and incident response. Keeps up to date with the latest vulnerabilities, exploit techniques and penetration testing tools in general and more specific to an airline industry, transportation sector. Your responsibilities: Performing IaC Automation and ServiceNow integrations to automate AWS Service catalogues. Planning and conducting the full-scope penetration tests of applications, APIs, internal infrastructure, networks, cloud … authentication, authorization bypass, input validation issues, cloud misconfigurations, AD misuses, etc. Create detailed reports, providing actionable advice to clients on how to address the identified vulnerabilities and improve their security posture; outlining identified vulnerabilities, their potential impact, and recommended remediation steps: including executive summaries and technical findings Collaborate with development, cloud, and infrastructure teams on remediation Test and More ❯

Outside of IR35 – Remote/London My Customer is seeking a highly skilled DevSecOps Engineer with deep expertise in Cloud Security. This role is critical in strengthening their cloud security posture, ensuring compliance, and embedding security across our development pipelines. The ideal candidate will be hands-on, business-minded, and capable of bridging the gap between cyber … Engineer Previous experience working in a DevSecOps role – Outside IR35 Strong experience with Wiz – must be able to make recommendations on improvements Proven track record in DevSecOps pipeline design, security integration, and automation. Dev Experience but strong experience in Cloud Security. Prior experience leading or contributing to audit and certification readiness projects (ISO, Cyber Essentials, SOC2). Experience with … AWS GuardDuty, AWS Config, and broader AWS security services. Solid development background with the ability to understand engineering challenges and build secure solutions. Expertise in Cloud Security best practices (identity, monitoring, compliance, and remediation). Ability to create clear architecture and security maps. Strong communication skills to translate technical issues into business context. The DevSecOps Engineer is More ❯

Contract Type: Contract (6 months) Day Rate: 535 - 550 GBP (Inside IR35) Start Date: ASAP The Role We are seeking an experienced DevSecOps Pentester to join a high-performing security team. The successful candidate will conduct penetration tests and security assessments across CI/CD pipelines, cloud infrastructure, and application environments. You will integrate automated security tools … into DevOps workflows, identifying vulnerabilities before they reach production, and collaborate with developers and operations teams to enhance security posture. This role requires a mix of hands-on penetration testing, automation expertise, and strong collaboration skills within agile environments. Key Responsibilities Integrate security practices and tooling into DevOps pipelines. Perform penetration testing and security reviews on CI … phase, applying threat modelling and secure design principles. Deliver detailed reports, including executive summaries and technical findings, with actionable remediation advice. Retest vulnerabilities and validate fixes. Track and manage security issues via Jira workflows. Advise on secure deployment, IAM, and secrets management practices. Educate development and operations teams on emerging threats and best practices. Essential Skills & Experience Strong application More ❯

for AI-powered tools and GenAI applications. You'll work in a greenfield, lab-first environment to prototype, iterate, and deploy solutions that meet the highest standards of performance, security, and compliance in a regulated financial setting. Accountabilities & Responsibilities Design and develop modern, responsive front-end applications from the ground up using React, TypeScript, and Next.js. Build secure, performant … user interfaces that integrate with LLM APIs (e.g., Gemini, Azure OpenAI) and internal systems. Implement advanced front-end security features including token handling, session management, data masking, and audit logging. Translate UX/UI designs into modular, reusable components aligned with enterprise design systems. Integrate front-end applications with REST/GraphQL APIs, WebSockets, and backend services. Collaborate with … data privacy standards through secure coding practices and regular code reviews. Deploy applications to GCP (Firebase, Cloud Run) and Azure App Services using CI/CD pipelines hardened for security and compliance. Participate in code reviews, technical design discussions, and architecture planning sessions. Required Knowledge, Skills & Experience Proven experience building secure, production-grade front-end applications in regulated environments More ❯

for AI-powered tools and GenAI applications. You'll work in a greenfield, lab-first environment to prototype, iterate, and deploy solutions that meet the highest standards of performance, security, and compliance in a regulated financial setting. Accountabilities & Responsibilities Design and develop modern, responsive front-end applications from the ground up using React, TypeScript, and Next.js. Build secure, performant … user interfaces that integrate with LLM APIs (e.g., Gemini, Azure OpenAI) and internal systems. Implement advanced front-end security features including token handling, session management, data masking, and audit logging. Translate UX/UI designs into modular, reusable components aligned with enterprise design systems. Integrate front-end applications with REST/GraphQL APIs, WebSockets, and backend services. Collaborate with … data privacy standards through secure coding practices and regular code reviews. Deploy applications to GCP (Firebase, Cloud Run) and Azure App Services using CI/CD pipelines hardened for security and compliance. Participate in code reviews, technical design discussions, and architecture planning sessions. Required Knowledge, Skills & Experience Proven experience building secure, production-grade front-end applications in regulated environments More ❯

for AI-powered tools and GenAI applications. Working in a greenfield, lab-first environment, you will prototype, iterate, and deploy solutions that adhere to the highest standards of performance, security, and compliance in a regulated financial setting. Key Responsibilities: Design and develop modern, responsive front-end applications from the ground up using React, TypeScript, and Next.js. Build secure, performant … user interfaces that integrate with LLM APIs (e.g., Gemini, Azure OpenAI) and internal systems. Implement advanced front-end security features, including token handling, session management, data masking, and audit logging. Translate UX/UI designs into modular, reusable components aligned with enterprise design systems. Integrate front-end applications with REST/GraphQL APIs, WebSockets, and backend services. Collaborate closely … data privacy standards through secure coding practises and regular code reviews. Deploy applications to GCP (Firebase, Cloud Run) and Azure App Services using CI/CD pipelines hardened for security and compliance. Participate in code reviews, technical design discussions, and architecture planning sessions. Required Skills & Experience: Proven experience building secure, production-grade front-end applications in regulated environments (e.g. More ❯

dynamic team. The ideal candidate will design, implement, and optimize secure network architectures, leveraging Microsoft cloud technologies to protect enterprise environments against evolving cyber threats. Key Responsibilities: Network Architecture & Security: Design and implement secure network infrastructures using Azure networking components (VNETs, NSGs, Azure Firewall, VPN Gateway, etc.). Integrate M365 security features (Defender for Office 365, Conditional Access … Entra. Consulting & Advisory: Provide expert guidance to clients on cybersecurity best practices, compliance (e.g., ISO 27001, NIST), and risk mitigation. Conduct assessments and audits of existing network and cloud security postures. Deliver workshops and training sessions on M365 and Azure security capabilities. Incident Response & Monitoring: Collaborate with SOC teams to monitor and respond to network-based threats. Utilize … for Cloud to detect and remediate vulnerabilities. Develop playbooks and automation for threat response. Required Skills & Experience: Proven experience in networking and cybersecurity consulting. Strong knowledge of Microsoft 365 security and compliance features. Hands-on experience with Azure networking and security services. Familiarity with SIEM tools, especially Microsoft Sentinel. Understanding of identity and access management (IAM), MFA, and More ❯

dynamic team. The ideal candidate will design, implement, and optimize secure network architectures, leveraging Microsoft cloud technologies to protect enterprise environments against evolving cyber threats. Key Responsibilities: Network Architecture & Security: Design and implement secure network infrastructures using Azure networking components (VNETs, NSGs, Azure Firewall, VPN Gateway, etc.). Integrate M365 security features (Defender for Office 365, Conditional Access … Entra. Consulting & Advisory: Provide expert guidance to clients on cybersecurity best practices, compliance (e.g., ISO 27001, NIST), and risk mitigation. Conduct assessments and audits of existing network and cloud security postures. Deliver workshops and training sessions on M365 and Azure security capabilities. Incident Response & Monitoring: Collaborate with SOC teams to monitor and respond to network-based threats. Utilize … for Cloud to detect and remediate vulnerabilities. Develop playbooks and automation for threat response. Required Skills & Experience: Proven experience in networking and cybersecurity consulting. Strong knowledge of Microsoft 365 security and compliance features. Hands-on experience with Azure networking and security services. Familiarity with SIEM tools, especially Microsoft Sentinel. Understanding of identity and access management (IAM), MFA, and More ❯

Cyber Security - Secure by Design Consultant (Contract) London | £680 per day | 6-month initial contract (with strong potential to go permanent) Deerfoot Recruitment is working with a leading financial services organisation to recruit a Secure by Design Consultant to join their IT Risk, Security & Control function in London. This is a 6-month contract paying £680 per day … high likelihood of converting to a permanent role. The successful candidate will play a key role in delivering secure-by-design assessments across technology projects, ensuring compliance with IT security policies and industry standards. You will work closely with senior stakeholders, providing assurance on cybersecurity controls, identifying risks, and recommending actions to strengthen the organisation's security posture. … Key responsibilities include: Conducting IT security assessments across infrastructure, cloud, applications, and service operations projects. Reviewing and testing security controls to ensure operating effectiveness. Documenting risks, gaps, and recommendations for remediation. Supporting project teams to embed security requirements from the outset. Engaging with senior stakeholders and providing clear, actionable reporting. Skills & experience sought: Strong background in IT More ❯

Cyber Security - Secure by Design Consultant (Contract) London | £680 per day | 6-month initial contract (with strong potential to go permanent) Deerfoot Recruitment is working with a leading financial services organisation to recruit a Secure by Design Consultant to join their IT Risk, Security & Control function in London. This is a 6-month contract paying £680 per day … high likelihood of converting to a permanent role. The successful candidate will play a key role in delivering secure-by-design assessments across technology projects, ensuring compliance with IT security policies and industry standards. You will work closely with senior stakeholders, providing assurance on cybersecurity controls, identifying risks, and recommending actions to strengthen the organisation's security posture. … Key responsibilities include: Conducting IT security assessments across infrastructure, cloud, applications, and service operations projects. Reviewing and testing security controls to ensure operating effectiveness. Documenting risks, gaps, and recommendations for remediation. Supporting project teams to embed security requirements from the outset. Engaging with senior stakeholders and providing clear, actionable reporting. Skills & experience sought: Strong background in IT More ❯

Design and implement PostgreSQL schemas, migrations, and triggers; ensure data integrity and performance. Integrate with Identity and Access Management (IdAM) systems. Ensure secure coding practices and compliance with platform security posture. Collaborate with UX, QA, and DevSecOps teams to deliver accessible, performant, and maintainable features. Monitor and troubleshoot applications Contribute to design discussions, code reviews, and maintain documentation in More ❯

advanced penetration testing across applications, APIs, internal infrastructure, networks, and cloud environments. The role involves simulating real-world attacks, identifying vulnerabilities, and providing clear remediation guidance to improve overall security posture. Key Responsibilities Conduct full-scope penetration tests of applications, APIs, networks, cloud, and internal infrastructure. Perform network testing, Active Directory enumeration/abuse, and privilege escalation. Identify weaknesses … Collaborate with development, cloud, and infrastructure teams to close vulnerabilities. Candidate Profile Essential Skills & Experience 3-7+ years in penetration testing, red teaming, or offensive security. Strong application security knowledge (OWASP Top 10, API security). Hands-on experience in end-to-end pentests (internal, external, cloud, AD, web app, API). Strong Scripting skills (Python, Shell …/Entra ID. Cloud platforms: AWS, Azure, GCP. Practical knowledge of tools such as Nmap, Nessus, Metasploit, Burp Suite, SQLmap, ScoutSuite, Pacu. Desirable Excellent client communication and reporting skills. Security certifications (eg OSCP, OSEP, GPEN, eCPPT, AWS/Azure Security). Strong analytical and problem-solving skills. More ❯

advanced penetration testing across applications, APIs, internal infrastructure, networks, and cloud environments. The role involves simulating real-world attacks, identifying vulnerabilities, and providing clear remediation guidance to improve overall security posture. Key Responsibilities * Conduct full-scope penetration tests of applications, APIs, networks, cloud, and internal infrastructure. * Perform network testing, Active Directory enumeration/abuse, and privilege escalation. * Identify weaknesses … Collaborate with development, cloud, and infrastructure teams to close vulnerabilities. Candidate Profile Essential Skills & Experience * 3-7+ years in penetration testing, red teaming, or offensive security. * Strong application security knowledge (OWASP Top 10, API security). * Hands-on experience in end-to-end pentests (internal, external, cloud, AD, web app, API). * Strong scripting skills (Python, Shell …/Entra ID. * Cloud platforms: AWS, Azure, GCP. * Practical knowledge of tools such as Nmap, Nessus, Metasploit, Burp Suite, SQLmap, ScoutSuite, Pacu. Desirable * Excellent client communication and reporting skills. * Security certifications (e.g. OSCP, OSEP, GPEN, eCPPT, AWS/Azure Security). * Strong analytical and problem-solving skills. More ❯