76 to 100 of 182 Security Engineer Jobs in London

come in. The Opportunity IAG Loyalty is fast becoming a Platform as a Service business. As a result, we are looking for a highly capable individual to join our security team. The candidate will have a strong technical background and experience in implementing best practice security controls within cloud and DevOps. They will be comfortable working in a … cloud-native environment where high rates of technology change are the norm. We are looking for someone who can lead the delivery of a number of our security engineering objectives, be responsible for the effective operation of the tools that help keep our organisation secure and manage a small team of security engineer. This role is based out … to work from one of our other office or partner locations, based on your role and 'to do' list. What you'll be doing You will lead the Platform Security practice within our security team, driving key initiatives to enhance the security of our cloud platform and software development lifecycle. This involves coordinating and contributing to continuous More ❯

State Street Identity and Access management (IAM) engineering team is looking for outstanding individuals with excellent intellectual and analytical capabilities, entrepreneurial problem-solving skills, strong communications, and influencing capabilities. This role will have a broad range of responsibilities within IAM More ❯

Cyber Security Analyst - Permanent full time role - Salary up to £55k plus benefits and hybrid working (3 days a week in the office) - Based in West London A large West London based company is looking for an experienced Cyber Analyst/Engineer to join its IT function. This is a great opportunity to join a large business that … are going through operational change and growth. Duties will include: - Working with the wider business on ISO27001 and Cyber Essentials - Network and data security monitoring - Responding to tickets and working with teams on access, malware and vulnerability - Deploy SIEM - Support ongoing improvements to internal defence - Oversee policies and procedures - Support data protection initiatives - Security projects - Develop disaster recovery … plans - Establish and improve vulnerability management To be considered suitable you will need the following skills and experience: - Relevant cyber certifications - Experience in either a Cyber Analyst or Cyber Engineer role - Knowledge on SIEM and EDR tools - Experience in network audits and penetration testing - Infrastructure support experience - Knowledge on security frameworks More ❯

Security Engineer Remote with occasional trave to their London office 10 - 12 month contract - starting in August Inside IR35 £450 - £475pd iO are working with an established and successful Consultancy in their search for an experienced Network Security Engineer They have a global presence providing expertise in Cloud, Security and Networking. They provide services from … Strategy and design through to implementation and support This position is critical for designing, implementing, managing, and optimizing the organization's complex network infrastructure, ensuring its stability, security, and scalability, particularly during critical transition and integration phases To be considered for this role you must have experience in the following: Palo Alto Networks Firewalls/Global Protect/decryption More ❯

We are seeking a Security Engineer with strong experience in endpoint and antimalware controls to join the Global Cybersecurity Core Engineering team. This role focuses on engineering, deploying, and optimizing CrowdStrike Falcon across Windows and/or Linux endpoints in a large enterprise environment. Key Responsibilities: Lead deployment and configuration of CrowdStrike Falcon EDR across global Windows/… Linux environments. Assess existing endpoint security posture and drive improvements through gap analysis and architecture refinement. Partner with cross-functional teams and control owners to design and implement risk-reducing security solutions. Engage with business units to gather cybersecurity requirements and align them with effective technical controls. Monitor endpoint risks and maintain strong understanding of modern threats, vulnerabilities … and mitigations. Support third-party vendor engagements for product evaluation, testing, and integration. Provide technical leadership and serve as a subject matter expert in endpoint security and antimalware. Continuously enhance detection, response, and automation capabilities using tools such as Python or similar Scripting languages. Collaborate with cybersecurity leaders and infrastructure teams to deliver scalable, secure endpoint solutions. Qualifications: 5+ More ❯

Role: AWS Cloud Security Engineer Location: Hybrid (3 days/week onsite) Salary: £100,000 - £120,000 Industry: Energy or Investment Job Summary: Seeking a passionate, hands-on AWS Cloud Security Specialist to drive innovation and collaboration across global development and DevOps teams while planning and implementing long-term strategies . This role requires a technical expert … who will take full ownership of AWS security initiatives at the organizational and account levels, seamlessly integrating security into container ecosystems and next-generation infrastructure. The ideal candidate thrives in a code-driven environment, solving complex security challenges while ensuring security empowers rather than obstructs business operations at a global scale. About client: A leading global … commodity trading and logistics company that serves as one of the world's largest private industrial and energy traders Key Responsibilities Take full ownership of AWS security initiatives at both organizational and account levels as a hands-on technical expert Lead day-to-day AWS environment security operations while planning and implementing long-term security strategies Build More ❯

Role: AWS Cloud Security Engineer Location: Hybrid (3 days/week onsite) Salary: £100,000 - £120,000 Industry: Energy or Investment Job Summary: Seeking a passionate, hands-on AWS Cloud Security Specialist to drive innovation and collaboration across global development and DevOps teams while planning and implementing long-term strategies . This role requires a technical expert … who will take full ownership of AWS security initiatives at the organizational and account levels, seamlessly integrating security into container ecosystems and next-generation infrastructure. The ideal candidate thrives in a code-driven environment, solving complex security challenges while ensuring security empowers rather than obstructs business operations at a global scale. About client: A leading global … commodity trading and logistics company that serves as one of the world's largest private industrial and energy traders Key Responsibilities Take full ownership of AWS security initiatives at both organizational and account levels as a hands-on technical expert Lead day-to-day AWS environment security operations while planning and implementing long-term security strategies Build More ❯

Role: AWS Cloud Security Engineer Location: Hybrid (3 days/week onsite) Salary: £100,000 - £120,000 Industry: Energy or Investment Job Summary: Seeking a passionate, hands-on AWS Cloud Security Specialist to drive innovation and collaboration across global development and DevOps teams while planning and implementing long-term strategies . This role requires a technical expert … who will take full ownership of AWS security initiatives at the organizational and account levels, seamlessly integrating security into container ecosystems and next-generation infrastructure. The ideal candidate thrives in a code-driven environment, solving complex security challenges while ensuring security empowers rather than obstructs business operations at a global scale. About client: A leading global … commodity trading and logistics company that serves as one of the world's largest private industrial and energy traders Key Responsibilities Take full ownership of AWS security initiatives at both organizational and account levels as a hands-on technical expert Lead day-to-day AWS environment security operations while planning and implementing long-term security strategies Build More ❯

Security Engineer, Detection and Response Security is at the foundation of OpenAI's mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI's technology, people, and products. We are technical in what we build but are operational in how we do our work, and are committed to supporting all … products and research at OpenAI. Our Security team tenets include: prioritizing for impact, enabling researchers, preparing for future transformative technologies, and engaging a robust security culture. About the Role As a Security Engineer you will join our OpenAI engineers and researchers in building, operating and securing transformational AI technologies. This role will focus on all aspects … of Detection & Response, including infrastructure and operations, and will also contribute to the Security team as a strong generalist. In this role, you will: Drive projects in all major security verticals including: AppSec, InfraSec, OffSec and Detection and Response Innovate to solve novel security problems Collaborate on cutting-edge AI research, and use AI to improve OpenAI More ❯

Protect Granola's technology and users by building secure systems and fostering security culture We're looking for a security engineer who is passionate about application security to help us protect our users and build trust as we scale. In this role, you will be responsible for identifying and mitigating security vulnerabilities within Granola's … applications, building security tools, and working closely with our development teams to integrate security throughout our software development lifecycle. You'll help establish a robust security culture as we unlock Granola for the next 100x users. In this role, you will: Conduct security assessments, code reviews, and penetration testing to identify vulnerabilities in our applications Design … and implement security tools, frameworks, and methodologies to protect against security threats Work closely with development teams to ensure secure coding practices are integrated throughout the SDLC Perform threat modeling and risk assessments to proactively identify potential risks and develop mitigation strategies Track, analyze, and manage vulnerabilities in applications, providing guidance for remediation efforts Support incident response by More ❯

Security Engineer, Governance, Risk and Compliance Create the future of travel with us Whether it's to visit the people closest to us, starting an exciting adventure, or a career-defining business trip, travel is an essential part of our lives. Yet we've all experienced the aches and pains of getting to our destination. Today, more than … is growing, and we're looking for talented people to join us on our journey. Foundations at Duffel The Foundations team is responsible for the reliability, performance, resilience and security of our infrastructure and applications. The team is working closely with our various engineering teams to understand their needs and help meet the demands of our platform as we … scale globally. What you'll do As a Security Engineer on our Foundations team, you will play a crucial role in establishing and maintaining a robust security governance framework. Your work will be instrumental in ensuring the organisation's compliance with industry standards and regulations, safeguarding our data and systems and building trust with key partners. You More ❯

work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role: We are looking for a Staff Security Operations Engineer to join our Security team. In this role, you will be responsible for managing Vercel's internal Corporate Security (CorpSec) posture, monitoring for security anomalies, building additional detections and visibility mechanisms, and ensuring the overall security of our internal systems. You will work closely with various teams to support audits, optimize visibil i ty, and handle security incidents as they arise. If you're based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin … you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team. What You Will Do: Monitor and respond to security alerts across multiple channels, including managed SOC escalations. Maintain visibility and logging infrastructure, ensuring effective SIEM (Security Information and Event Management) operations. Support security audits for PCI More ❯

Job Description: Protocol Security Lead at Coinbase Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. We are building the emerging onchain platform and shaping the future global financial system. We seek a candidate passionate about our mission, believing in crypto and blockchain technology … caliber colleagues, Coinbase is the place for you. Onchain is the new online. We aim to bring 1B+ users onchain securely, providing platforms and tools for innovative applications. Protocol Security at Coinbase ensures the safety of all onchain development. We collaborate with product teams to enable secure user engagement with the onchain world. Responsibilities: Develop onchain security strategies … perform security assessments, and threat modeling of blockchain protocols. Lead proactively, identify top security risks, and develop mitigation strategies. Provide technical guidance in building frameworks, analysis tools, and security products. Establish best practices and promote adoption across teams. Mentor team members in blockchain security skills and foster a crypto-forward mindset. Help set industry standards for More ❯

Security Research Engineer - Threat Protection The Role As a Security Research Engineer at Mimecast, you will be a pivotal technical expert dedicated to researching, analyzing, and developing detections for both malware and phishing threats. Your work will involve dissecting real-world file and web threats, building and optimizing detection signatures, and driving improvements to our advanced More ❯

This growing investment management firm is seeking to hire an IT Security Engineer to report directly to the Head of InfoSec. Working as part of a small team, this role will see you implementing and managing security tooling for the firm. This includes: Vulnerability management tooling (Tenable) Tooling in Azure IAM tooling Firewalls (Fortinet) Anti-virus Endpoint … Defender) DLP (Purview) You should have previous experience as a security engineer and will be looking to develop your skills further in your next role. Certifications such as CompTIA or Azure Fundamentals (or similar) would be beneficial. The role is offered as hybrid: 3 days a week in central London. Salary bracket: £40-60k depending on experience More ❯

Network Security Engineer 2-3 month Contract London (Hybrid) £335/day Outside IR35 Network Security Engineer required for an initial 2–3 month rolling contract, with an immediate start — ideally available by July 2025. This role is primarily remote, with occasional travel to a client site in London. A chance to work with an established … global IT and Digital transformation consultancy for an end client in the Telecoms domain. Key Skills and experience: Strong network security skill set including Checkpoint firewalls (NGFW) and F5 load balancers (BIG-IP) Proficient in configuring, managing, and troubleshooting Checkpoint firewalls and security policies Hands-on experience with F5 BIG-IP for load balancing, application delivery, and traffic … management In-depth knowledge of Cisco LAN/WAN environments (routers, switches, ASA, Catalyst, Nexus) Extensive experience in networking and security , including migration , configuration , and troubleshooting Expert-level knowledge of network architecture and security solutions , ensuring minimal disruption during transitions Proven ability to lead and assist in network infrastructure migrations Skilled in configuring, managing, and troubleshooting Checkpoint firewalls More ❯

Job title: Security Engineer Client: Investment Bank Rate: Up to £750 p/d (inside IR35) Duration: 6 month rolling Location: London/Hybrid My client are seeking a skilled and motivated individual to join their Cyber Security team. The successful candidate will be responsible for monitoring and analysing the usage and configuration of the firms information … Build and enhance threat detection use cases and monitoring controls. Monitor systems for suspicious activity and support incident response efforts. Lead proactive threat hunting and refine detection playbooks. Provide security advisory and support tool evaluations and POCs. If you are interested in the Security Engineer role, please apply directly or email jhayne@hunterbond.com for more info. More ❯

Job title: Security Engineer Client: Investment Bank Rate: Up to £750 p/d (inside IR35) Duration: 6 month rolling Location: London/Hybrid My client are seeking a skilled and motivated individual to join their Cyber Security team. The successful candidate will be responsible for monitoring and analysing the usage and configuration of the firms information … Build and enhance threat detection use cases and monitoring controls. Monitor systems for suspicious activity and support incident response efforts. Lead proactive threat hunting and refine detection playbooks. Provide security advisory and support tool evaluations and POCs. If you are interested in the Security Engineer role, please apply directly or email jhayne@hunterbond.com for more info. More ❯

Are you an experienced Security Engineer looking for your next contract role? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the company has built a reputation for delivering high-quality technology … consultancy firm has partnered with a leading banking firm in the UK. Dedicated to the needs of the people and businesses of Britain, they are currently seeking an experienced Security Engineer to join the team on a 6-month contract based in London. Ready to make a move? Get in touch and apply today! Key Responsibilities: Create strategic … engineering guardrails to guide teams in selecting appropriate security patterns based on use case, platform, and environment. Document detailed, platform-specific security implementation steps for technologies like GCP, Azure, and AWS. Apply cloud security best practices (IAM, encryption, access control) across GCP and Azure environments to meet compliance standards. Lead user acceptance testing to ensure engineering patterns More ❯

We are working with a fund that is number one in their specialist area and is currently rebuilding their entire pricing & risk management platform from scratch. Responsibilities: Evaluate new security technologies and tools. Improve threat detection and response capabilities with a code-first approach. Automate manual processes utilizing Infrastructure as Code (IaC). Collaborate and co-develop with external … suppliers and internal engineering teams to ensure data sources and detection rules are well enriched. Required: Strong understanding of the latest security threats, threat actors, and the tactics and techniques adopted. Proven experience with programming languages such as Python, Rust, C++, or others. Knowledge of SecOps tooling (SIEM, SOAR, Threat Intelligence). More ❯

Role: 5 x Security engineer Rate: Inside IR35 Location: 3 days a week onsite in London Duration: 6-months initially Role description: Cyber Security Designs, Strategies, and Security Patterns, data security and compliance by implementing GCP, Azure security best practices, managing IAM roles and permissions, GCP, Azure environments by implementing robust security controls … encryption, and access management policies Key responsibilities: Each team that owns a security control has been responsible for creating the format they use to guide the consumers of that control 1.Engineering Guardrails that help security control users identify the strategic solution to meet their use case and map to the appropriate engineering pattern a. Depending on the type … of security control, the security control users would know the use case they need to meet, the technology they are using, and the environment it's needed it. 2.Engineering Patterns tell the security control users how to use the required control on the technology/platform they are using and for each environment/datacentre. Many of More ❯

a replatforming transformation, setting the foundations to tackle exciting greenfield projects and further enhance the experience for our members. With plenty of opportunities ahead, we're looking for a Security Operations Engineer who is eager to make an impact. You'll report to the Head of InfoSec and take ownership of Security Operations, helping to shape and … strengthen our overall security landscape. You'll play a key role in shaping our growing security function and contributing to the maturity of our security programme, building resilient systems, influencing engineering practices, and driving meaningful change in a supportive environment. What You'll Do Monitor, triage, and respond to security alerts and incidents-investigating and coordinating … effective containment, resolution, and recovery Proactively identify and assess vulnerabilities, recommending and applying improvements to strengthen our defences Design, implement, and maintain security controls across cloud, network, and application environments Continuously improve how we work by developing and refining playbooks, automating processes, and reducing manual effort Collaborate closely with Engineering and IT teams to embed security at every More ❯

Miro's Cloud Security team plays a critical role in ensuring the security, resilience, and integrityof Miro's platform infrastructure. We are entrusted with protecting both the foundational information assets and the collaborative experiences that enable our global customers toinnovate with confidence. Operating as part of the broader Infrastructure organization, the Cloud Security team partnersclosely with key … engineering groups including Networking, Compute, and Observability toembed security deeply across Miro's cloud environment. The team also maintains strongalignment with our peers in the Security organization-such as Application Security andDetection & Response-ensuring a unified and strategic approach to securing our platform.At Miro, we are on a path to achieving an industry-leading security posture. … proactive governance frameworks, robust assurance and certification programs,and a long-term strategy anchored in automation, scalability, and risk-informed decision-making. About the Role Seeking a Senior Cloud Security Engineer to join our Cloud Security team. Your cloud andautomation skills, combined with a passion for security, will shape our Cloud security and automation capabilities. More ❯

partners, communities, and shareholders, with a core emphasis on our people. We aim to foster lifelong partnerships and a reliable business environment for clients and employees alike. The Solutions Engineer will join our pre-sales Design team, collaborating closely with the wider team and Sales to develop technical solutions for clients. A key requirement is foundational Cyber Security … to articulate solutions and business value clearly Additional valued skills: willingness to learn, attention to detail, analytical skills, report creation, negotiation skills Technical Skills & Abilities Basic understanding of Cyber Security fundamentals, including Firewalls and SASE Entry-level Security certifications (e.g., Cisco CCNA, Palo Alto Associate) Knowledge of Cyber Security vendors, especially Cisco and Palo Alto, and industry More ❯

We are looking for an experienced Akamai WAF Engineer who has expertise in web application security, content distribution and in Threat and Vulnerability Management, DDoS protections, and delivering change projects into the organisation. As a part of the Cyber Security Team and work with other cyber professionals across Digital Cyber Security and the wider organisation, contributing … to the success of the team across multiple aspects. Key Responsibilities: Deliver security software and configurations using Akamai, GCP and Azure cloud native products. Deliver and maintain security solutions for our Enterprise and Digital Channels. Manage DDoS, Vulnerability management and threat intelligence, certification, ensuring layer 6 & 7 defences are one step ahead of cyber criminals. Involved in all … the incidents and threats to Lloyds cyber security to understand how we can mitigate future attacks. Required Skills: Strong experience with multiple WAF solutions for edge, cloud, and on-premise Proficiency in WAF tuning and configuration, coupled with a strong foundation in web security principles and practices. Develop custom WAF rules and features, addressing gaps and enhancing overall More ❯