26 to 50 of 229 Security Engineer Jobs in London

Security Operations Engineer, AWS Security Cloud Response DESCRIPTION Amazon is looking for a focused Security Engineer who can take on a leadership role in responding to security issues across the largest cloud provider in the world. The right candidate must thrive in high-pressure … balance technical risks against business risks and consistently drive for the right results. They must have the passion for engineering novel solutions to complex security challenges and recognize and fill gaps in capabilities. The ability to quickly design and build internal-facing tools that enable scaled programmatic automation is … deep technical knowledge and a demonstrated background in information security. We value broad and deep technical knowledge, specifically in the fields of cryptography, network security, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. Key Responsibilities Confidently and intelligently respond to security More ❯

Security Operations Engineer, AWS Security Cloud Response Job ID: Amazon Data Services UK Limited Amazon is looking for a focused Security Engineer who can take on a leadership role in responding to security issues across the largest cloud provider in the world. The right … balance technical risks against business risks and consistently drive for the right results. They must have the passion for engineering novel solutions to complex security challenges, and recognize and fill gaps in capabilities. The ability to quickly design and build internal-facing tools that enable scaled programmatic automation is … deep technical knowledge and a demonstrated background in information security. We value broad and deep technical knowledge, specifically in the fields of cryptography, network security, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. Key Responsibilities Confidently and intelligently respond to security More ❯

About this Role Writer is seeking a highly skilled and experienced Security Engineer to join our dynamic and innovative team. The Security Engineer will play a crucial role in enhancing our information security and privacy posture by engaging with engineering and operations teams to perform … security reviews, threat modeling, and other critical security activities. This role requires a deep understanding of information security principles, a strong technical background, and the ability to collaborate effectively across various teams. The Security Engineer will report to the Head of Information Security & Compliance … and will work closely with the Information Security Management Leadership, the Engineering, Product, and Design Team, and other relevant stakeholders. Location(s): London; New York, Austin, Chicago, San Francisco, Remote ️ Your Responsibilities Design and implement robust security architectures that align with industry standards and best practices; ensure that More ❯

Information Security Engineer - Development and Automation - UK, Remote Optum is a global organisation that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data … a continued record of growth and stability, we're on the constant lookout for fresh talent to join our expanding teams. As an Information Security Engineer with a focus on development and automation, you will serve as the engineering backbone of the Incident Response team. Your expertise in … development and automation will play a critical role in enhancing security operations and incident response capabilities. Primary Roles & Responsibilities of an Information Security Engineer - Development and Automation: Utilize development and automation tools to identify, escalate, and respond to cybersecurity events and incidents. Develop and implement automated processes More ❯

We are seeking a skilled AWS Security Engineer to join our cloud security team. This individual will be responsible for ensuring the integrity, confidentiality, and availability of data and applications deployed on the AWS platform. As an AWS Security Engineer, you will help design and … implement security solutions, conduct risk assessments, monitor cloud security health, and respond to incidents, all while ensuring that the environment is compliant with security standards and regulations. Key Responsibilities : Develop and implement security architecture to protect AWS infrastructure, networks, and applications. Configure and manage IAM policies … to ensure secure access and enforce the principle of least privilege. Implement AWS security services (WAF, Shield, GuardDuty, Inspector) to safeguard cloud resources. Perform regular vulnerability assessments and implement proactive measures to mitigate security risks. Lead security incident response, conduct root cause analysis, and deploy corrective actions. More ❯

Role: Cyber Security Engineer Salary/Rate: up to £700 per day (inside IR35) Location: Hybrid London Contract Duration: until October 2025 We are currently looking for a Cyber Security Engineer for our government client. This Cyber Security Engineer role is hybrid, based between … days per week on site in central London and the remainder of the week working remotely. The contract for the Cyber Security Engineer position is until October 2025 with potential to extend, operating inside IR35. Security Clearance: Security Check ('SC Clearance') This role is inside IR35 … role, it will now be based on an Umbrella solution. Essential skills/experience required: Experience penetration testing, ethical hacking, or completing vulnerability assessments. Security testing tools (e.g., Burp Suite, OWASP ZAP, Nikto, Nmap, Metasploit, etc.). DevSecOps principles and tools (e.g., Veracode, SonarQube, GitHub Advanced Security, IaC More ❯

will light a fire within you. So, what's the role all about? The ideal candidate will be responsible for designing, implementing, and maintaining security measures to protect our organization's computer systems, networks, and SaaS products. This role requires a hands-on approach to identifying vulnerabilities, implementing solutions … and staying abreast of the latest security trends and technologies. The Senior Information Security Engineer will collaborate closely with cross-functional teams to ensure the confidentiality, integrity, and availability of our systems and data. How will you make an impact? Security Tooling: Deploy, maintain, integrate, and … perform initial configuration of security tools. Vulnerability Management: Coordinate and conduct regular security assessments, penetration testing, and vulnerability scans to identify and address security weaknesses proactively. Incident Response: Lead incident response efforts to promptly detect, analyze, and mitigate security incidents and breaches. Develop and maintain incident More ❯

Senior Product Security Engineer London/WFH to £160k Do you have expertise with secure coding practices and application security? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior Product Security Engineer you … ll drive automated security processes, influence architecture and lead strategic security projects. Collaborating with IT, cloud and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin/Java environments, ensuring robust … protection that supports high-speed, data-driven operations. You will conduct threat modelling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle and provide mentorship, guidance and training on security best practices and secure development processes More ❯

Senior Product Security Engineer London/WFH to £160k Do you have expertise with secure coding practices and application security? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior Product Security Engineer you … ll drive automated security processes, influence architecture and lead strategic security projects. Collaborating with IT, cloud and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin/Java environments, ensuring robust … protection that supports high-speed, data-driven operations. You will conduct threat modelling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle and provide mentorship, guidance and training on security best practices and secure development processes More ❯

Microsoft Infrastructure Security Engineer Location: London (1 day per week on-site) Contract Length: 6 months (extension possible) Day Rate: Up to £850 (inside IR35) Clearance Required: SC clearance (must be active) Key Skills Required: Entra ID & Privileged Identity Management (PIM) About the Role Our client, a key … delivery partner in UK government cyber security programmes, is seeking an experienced Microsoft Security Engineer to lead a critical technical delivery workstream. You will play a pivotal role in implementing a secure and scalable separation of high-privilege user accounts across a hybrid Active Directory and Microsoft … rollout to 30–150 users with minimal disruption. Produce high-quality documentation suitable for direct client consumption and governance. Collaborate with internal and client security teams to ensure successful deployment. Support incident response planning and execute break-glass scenarios as required. Qualifications and Skills Proven experience as a Infrastructure More ❯

Security Operations Engineer - Corporate Security DESCRIPTION The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across the largest cloud provider in the world. You must thrive in dynamic/ambiguous situations … working through the entire incident response lifecycle. You'll be working in a global team environment where clear and accurate communication and collaboration on security issues is critical. In this role you'll be conducting security monitoring and response activities for the Amazon internal network. We value broad … and deep technical knowledge, specifically in the fields of operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. We don't expect you to be an expert in all of the domains mentioned above, but More ❯

Security Operations Engineer - Corporate Security Job ID: Amazon Development Centre (London) Limited The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across the largest cloud provider in the world. You must … working through the entire incident response lifecycle. You'll be working in a global team environment where clear and accurate communication and collaboration on security issues is critical. In this role you'll be conducting security monitoring and response activities for the Amazon internal network. We value broad … and deep technical knowledge, specifically in the fields of operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. We don't expect you to be an expert in all of the domains mentioned above, but More ❯

You will need to login before you can apply for a job. Security Engineer, AWS SOC Incident Response Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION The Amazon Web Services Security Operations Center AWS-SOC Team manages security issues across the globe. The … team is looking for a highly motivated, technically inclined individual to work as a Security Engineer. A successful candidate will need to embody our 16 leadership principles; especially in Learn and Be Curious, Earns Trust, and Dives Deep. You will work from the LHR14, London SOC location. You need … to be comfortable working in a dynamic technical, and at times, ambiguous environment. Key job responsibilities Detect, monitor and analyze security alerts from various sources to detect and respond to potential threats in real-time. Develop, implement, and fine-tune detection rules and correlation logic to improve threat detection More ❯

Senior Information Security Engineer - UK Remote Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources … ecosystem of investment and innovation, our business in Ireland is constantly growing to support the healthcare needs of the future. As a Senior Information Security Engineer you will conduct network security investigations, cloud forensics, log analysis, host-based forensics, incident response, and case management. Candidates should be … proficient at communicating verbal and written findings to stakeholders at all levels of the enterprise regarding cyber security incidents. Primary Responsibilities of the Senior Information Security Engineer: Mentor analysts, providing training and guidance through complex incidents Identify deficiencies in processes and tools, make corrective recommendations, and drive More ❯

components of a work ethic taken very seriously since the company was founded in 1959. Tradition is currently seeking to appoint a Senior IT Security Engineer to be based in our London office. Main responsibilities within the Senior IT Security Engineer position include: Support Information Security risk management, compliance activities, and governance initiatives. Collaborate with stakeholders to identify, document, and mitigate security risks through effective controls. Work with key software and service vendors to manage security products and solutions. Lead and support security incident response, including investigation, containment, and remediation. Deploy, manage … and continuously improve security tools, including vulnerability management, identity management, and attack surface monitoring. Analyse emerging threats and vulnerabilities, leveraging threat intelligence to proactively mitigate risks Perform proactive threat hunting, research, and analysis, delivering actionable intelligence to IT and security teams Perform security assessments, audits, and penetration More ❯

Are you looking for a Security role within a dynamic, innovative financial technology organisation? If so, we are recruiting for a Cyber Security Engineer to join our cyber security team! Working alongside the team you will help to design, develop, and mature the company's cybersecurity … capability, including the selection, implementation, and management of security tools/technologies, focused on detection, prevention, and analysis of security threats. This role offers a great opportunity to help define and shape the security function within a collaborative IT department, ensuring the protection of customer assets. Responsibilities … include: Work with technology and business teams to deliver security processes, technologies and controls, acting as the authority on security related queries. Define, design, implement, and maintain security solutions appropriate to the business' needs. Support the definition, execution and continuous improvement of key cybersecurity processes including vulnerability More ❯

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and … maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: - Design, implement, and maintain network security measures to protect organization's data and systems - Monitor network traffic for potential security breaches and respond appropriately to incidents - Conduct regular security audits … and vulnerability assessments to identify and address security risks - Collaborate with cross-functional teams to implement security policies and procedures - Provide technical support and guidance to IT staff on network security best practices - Stay up-to-date on latest security trends and technologies to continuously improve More ❯

Security Engineer - Hardware, Firmware, Virtualization, Secure Hardware And Foundational Technologies Team Job ID: Amazon Development Centre (London) Limited At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across … all of Amazon's products and services. Help us protect not only the Amazon Security (AmSec) cloud computing environment but all of our customers as well! Since 2006, our great team at AmSec has been enabling our customers to bring great ideas to life in ways that aren't … possible in traditional IT environments. With AmSec you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them. Amazon Security is working on security issues for a wide variety of platforms and technologies including cloud services, Internet of Things More ❯

Job ID: Amazon UK Services Ltd. At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the … to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. We are seeking a Senior Security Engineer to join our AI Security organization that builds AI-powered security solutions to re-imagine how Amazon discovers and protects … customer data and applications. As a Senior Security Engineer, you will conduct security research and collaborate with applied scientists, software engineers, as well as partner teams to develop innovative AI agent technologies that solve some of our hardest security problems, and build intelligent foundational services that More ❯

SOC Support Engineer, AWS SOC Security Support Engineer Job ID: Amazon Australia Company Pty Ltd The Amazon Web Services (AWS) Security Operations Center (SOC) Support Engineer works across IT Systems and provides technical support; security response for logical services and physical data center systems … and signals to support AWS security, customers, and partners. Candidates for this role will possess both knowledge of security principles and experience with practical application of security best practices. An ideal candidate will have a proven record of accomplishment in one or more of the following domains … emergent/military/network operation centers, logical security, and technical customer support. They will possess excellent verbal and written communication skills and be able to multitask effectively through multiple incidents or workflows. Successful candidates will demonstrate good judgement and critical thinking while following SOC procedures and guidelines. They More ❯

Select how often (in days) to receive an alert: Cyber Security Engineer - 6 Month Contract About the Role About the role: SSP require a Cyber Security Engineer for a 6 month contract to manage and maintain security processes, solutions and support strategic initiatives. This role … is essential in building and maintain key security technologies and services, whilst also supporting the wider Cyber Security function as a 2nd line operational capability. The Cyber Security Engineer is responsible for designing, implementing, and maintaining security solutions to protect the organization's information systems … from cyber threats. This role involves collaborating with various teams to ensure robust security architectures, conducting vulnerability assessments, and supporting incident response activities. This role also provides support for the cyber security programme and works with the wider teams to ensure high risk areas are remediated. What you More ❯

Application Security Engineer/Penetration Tester – FinTech – AppSec, Burp Suite, Metasploit Oliver Bernard are currently seeking an Application Security Engineer, with strong Penetration Testing experience, to join a FinTech client of ours on a contract basis. This hire is part of a security focused transformation … where the incoming engineer will be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You will have a focus on building security tools, penetration testing, and performing security assessments, whilst updating internal security processes and documentation in the process. To be … considered, the following experience is required: 5+ years operating as an App Sec Engineer Extensive experience as a Penetration Tester Strong hands-on experience with tools such as Burp Suite and Metasploit Capable designing Security policies, procedures and best practices Able to investigate and respond to Security More ❯

Job Title: Network and Security Engineer Location: London (UK) On site Job Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent problem-solving … skills, and a passion for learning and developing new skills. You will be responsible for designing, implementing, and managing networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and RAN environments. Key … and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of protocols and vendor equipment. Monitor network traffic and analyse security incidents to detect and respond to threats within mobile network environments. Diagnose and troubleshoot network related issues associated with L1-L7 using varieties of More ❯

Project Engineer (Security Systems/Access Control) London £40,000 - £50,000 + Career Progression + In-Depth Training + Extensive Overtime Are you an Engineer from a Security System/Access Control background looking for a position at a well-established IRS, Security, and … state-of-the-art electronic systems. In this role you will be responsible for the instillation of a wide and varied range of electronic security systems across both commercial and residential work sites, these will be construction sites so construction knowledge if preferable but not essential. This role would … suit an Engineer with experience in Security Systems and the construction industry, looking for a role whereby they can progress their career to senior positions, with the added benefits of in-depth training, exposure to brand new security systems, and overtime earning potential. The Role Instillation of More ❯

Security Detection Engineer, AWS Security Job ID: Amazon Data Services Ireland Limited Come and build innovative services that protect our cloud from advanced security threats! As a Security Engineer on our team, you'll help build and manage services that detect and automate the … mitigation of cybersecurity threats across Amazon's infrastructure, including advanced persistent threats. You'll work with data scientists, software development engineers, and other security engineers across multiple teams to develop innovative security solutions at a massive scale. Our services protect the AWS cloud for all customers and help … use the full power and breadth of AWS technologies to build services that proactively protect every single AWS customer, both internally and externally, from security threats - not many teams can say that! Key job responsibilities Research, identify, and prioritize security problems that can be detected using automation Develop More ❯