76 to 100 of 215 Security Engineer Jobs in London

Senior Security Engineer Salary: £130-150k + 20-40% Bonus + Benefits Location: London (Hybrid working – 3 to 4 days in office per week) Another newly created Senior level Security Engineering vacancy with a major UK investment management firm going through a major tech transformation, building … a brand-new, cloud-native infrastructure with security and privacy built in by design. Reporting directly into the Head of Security Engineering, you’ll be responsible for championing the Secure Development Lifecycle across the wider Engineering departments, ensuring security and privacy are built in and incorporated to … everything at the design stage; leading in the integration of SAST tooling into the pipeline and secure developer training, as well as developing security architecture design patterns and standards. This is a crucial hire where they need someone who can blend a very hands-on, technical security engineering More ❯

Senior Physical Security Engineer/Consultant Today the risks to people, assets and organisations are rapidly evolving. We help clients navigate the toughest questions in the spheres of safety risk, security risk and business risk. Whether due to geopolitical risk, climate change, life extension of ageing infrastructure … or the increased connectivity of our built environment, we help clients develop appropriate and proportionate solutions to their risks. Our Resilience Security and Risk team includes leading experts in security intelligence, blast and protective design, physical and electronic security design, cyber-security, personnel and operational security. … The Opportunity The role of Senior Security System Engineer within the Resilience Security and Risk team demands a combination of technical and commercial excellence. The successful candidate will demonstrate the qualities of someone keen to develop innovative solutions and inspire both clients and fellow colleagues within Arup. More ❯

operating at massive levels of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. About Amazon Security Diverse Experiences Amazon Security values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the … career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Why Amazon Security? 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 chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In More ❯

Cyber Security Detection Engineer Salary: £100-150k + 40-60% Bonus Location: London (Hybrid working – 3 days in office per week) We've recently partnered with an Investment Management firm looking to bring in a Security Engineer to enhance their Cyber Detection, Response and Investigation … response processes, as well as the design, implementation and maintenance of the platforms they use. This is genuinely an incredible opportunity to shape how security is built within one of the most restablished algorithmic trading firms worldwide, which has the backing of some of the most prestigious financial institutions. … Responsibilities Design and implement secure, scalable and highly available cloud infrastructure. Automate security controls and processes using scripting and programming languages. Work closely with Development teams to ensure secure software development lifecycle and mitigate security risks. Promote a security focused culture across the organization Requirements Significant experience More ❯

Cyber Security Detection Engineer Salary: £100-150k + 40-60% Bonus Location: London (Hybrid working – 3 days in office per week) We've recently partnered with an Investment Management firm looking to bring in a Security Engineer to enhance their Cyber Detection, Response and Investigation … response processes, as well as the design, implementation and maintenance of the platforms they use. This is genuinely an incredible opportunity to shape how security is built within one of the most restablished algorithmic trading firms worldwide, which has the backing of some of the most prestigious financial institutions. … Responsibilities Design and implement secure, scalable and highly available cloud infrastructure. Automate security controls and processes using scripting and programming languages. Work closely with Development teams to ensure secure software development lifecycle and mitigate security risks. Promote a security focused culture across the organization Requirements Significant experience More ❯

Meta's Network Security team is seeking an experienced engineer to help secure our global Data Centers, network Backbone, Optical Infrastructure, and Edge PoPs. We do this by working extensively across the Meta family of products, including Instagram, WhatsApp, and AI where we identify and solve security problems across network infrastructure. You will be responsible for building, implementing, and operationally supporting the organization to develop security controls and services that will protect network infrastructure which helps serve traffic for over 3 billion users worldwide. We are looking for engineers with experience in managing complex issues … that require problem-solving to drive security and innovation, who will research and develop new solutions to help protect our infrastructure and our users through a defense in-depth approach. The team thrives in finding security issues and eradicating them and makes life hard for bad actors. With More ❯

short of challenges. About the role At V7, we empower our customers with cutting-edge AI solutions to transform their operations. As a Senior Security Engineer , you will play a pivotal role in safeguarding our systems, networks, and data while ensuring compliance with industry-leading security certifications … and securing their critical information assets. This role sits within the Platform Engineering Team and requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involve platform engineering activities, contributing to the design, implementation, and optimization … tackling complex challenges in a fast-paced SaaS environment, this position is for you. What you will do: Design and implement robust, forward-thinking security strategies, policies, and procedures to safeguard our systems, networks, and data. Lead regular security assessments, vulnerability scans, and penetration tests to identify risks More ❯

of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. Key job responsibilities As 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. You … ll 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 of AWS … technologies to build services that proactively protect AWS customers, both internally and externally, from security threats. You will be working in a team of industry-leading security experts working with UK customers to operate and continuously improve industry-leading security programs and processes. This team manages the More ❯

Security Engineer What we're offering (we know, everyone jumps to this section first!): Salary of £50-70k Share options so you benefit from our success 28 days paid holiday plus bank holidays, and an additional 5 unpaid if you want. Once you reach 3 years of … service, you get an extra day of paid holiday every year until 7 years at Intruder. Flexible working - most of the Security team works from home, but we have the option of an office in Shoreditch if you ever feel like some human connection! A yearly off-site for … years promise more of the same, with plenty of growth opportunities for us and our teams! About the Role: We are looking for a Security Engineer to write new vulnerability checks for the latest critical vulnerabilities, research breaking vulnerabilities, and discover new weaknesses in well-known products. This More ❯

Cyber Security Engineer - Azure - Cyber Defense - CI/CD - CLOUD - Cyber Security I am looking for a Cyber Security Engineer for a key banking client based in Liverpool Street. This role will be part of the banks cyber defence centre. The team is responsible for … delivering and enhancing high-quality cyber security technology solutions. What You’ll Be Doing: Deploy and manage cybersecurity tools across hybrid (on-prem and cloud) environments Detect and respond to threats, analyze incidents, and remediate vulnerabilities Partner with infrastructure and DevOps teams to embed security into CI/… CD workflows and infrastructure-as-code processes Optimize the use of security platforms including endpoint protection, access control, logging, and cloud security tools Maintain high standards of compliance, documentation, and reporting aligned with industry frameworks Contribute to governance, risk, and compliance initiatives by enforcing policy and best practice More ❯

Fire And Security Engineer A Plus Security are a NSI and BAFE accredited fire and security integrater based in Southend-On-Sea mainly working in and around London. We work on a variety of sites including education, high end hospitality, high end residential, healthcare, retail and … construction sites. We are currently looking for an experienced engineer to join our team of 12 engineers/apprentices in the London region and covering works nationwide on occasion. The right Fire And Security Engineer candidate would have experience and qualifications on: Fire alarm - 3+ years experience … is preferred in Commissioning, service, small works. Advanced, CTEC, Kentec addressable systems. Gent knowledge an advantage but not essential. Security Systems - 3+ years experience is preferred in IP CCTV, Access Control, Intruder Alarm and Intercoms. It would be advantageous to be trained in Avigilon, FLIR, Cathexis, Salto, Paxton, Gallagher More ❯

Meta's Product Security team is seeking a passionate hacker who derives purpose in life by revealing potential weaknesses and then crafting creative solutions to eliminate those weaknesses. Your skills will be the foundation of security initiatives that protect the security and privacy of over two billion … people. You will be relied upon to provide engineering and product teams with the web, mobile, or native-code security expertise necessary to make confident product decisions. Come help us make life hard for the bad guys. Product Security Engineer Responsibilities Security Reviews: perform manual design … 2+ years of experience finding vulnerabilities in interpreted languages (php, ruby, python). Knowledge of best practice secure code development Experience with exploiting common security vulnerabilities Preferred Qualifications Experience writing software that enables security processes Contributions to the security community (public research, blogging, presentations, bug bounty, etc. More ❯

Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying We need someone with … old fashioned Unix/Linux Systems Administrator. We want someone with a development/some form of coding background who has blossomed into Software Security/Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWSalthough a blend would be acceptable. Rather than someone … hands on role and is perfect for some who has come from a consultancy background with appropriate hands on skills. A passion a modern security approach is paramount, where you help teams build security into their daily work life and are always looking automate, streamline and shift left More ❯

innovation continuously drives our ambition to deliver high quality returns for our investors. Your future role within QRT QRT is hiring a Senior Product Security Engineer to protect diverse tech systems across cloud, business apps, and core infrastructure. In this role, you'll drive automated security processes … influence architecture, and lead strategic security projects. Working closely with IT, cloud, and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, and Alibaba Cloud. You'll also secure hybrid infrastructures across Python, C++, and Kotlin/Java environments … ensuring robust protection that supports QRT's high-speed, data-driven operations. Support the implementation of security controls and processes for product security, focusing on a broad range of systems, including core trading infrastructure, cloud services, and business applications across both Windows and Linux environments. Collaborate with engineering More ❯

and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. Our offensive security engineers emulate these real-world threats and provide critical signal on attack vectors to help improve our security posture. This role will be … hands-on and requires a deep understanding of micro-service architecture, multi-tenancy vulnerabilities, cloud security, and web application security. In this role you'll dive deep into the security of our products and more: Conduct security assessments. You'll learn how our products work at the … then try to break them. This includes everything in our current and future product and service portfolio from Apollo to Foundry. You'll document security findings and work with AppSec and product engineers to develop mitigations. Build offensive testing tooling and automation. Scale offensive security testing by developing More ❯

Network Security Engineer Location: London | 4 Days Onsite Salary: Competitive + Excellent Benefits A global energy and commodities business is seeking a Network Security Engineer to join their London-based team. This is an exciting opportunity to work in a technically complex, security-driven environment … and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/… ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server, Linux, Active Directory, and Exchange Familiarity with VMware, VxRail, Rubrik, and backup/recovery processes Exposure to CUCM, LogicMonitor, Mimecast, Okta, and other security tools Benefits More ❯

Network Security Engineer Location: London | 4 Days Onsite Salary: Competitive + Excellent Benefits A global energy and commodities business is seeking a Network Security Engineer to join their London-based team. This is an exciting opportunity to work in a technically complex, security-driven environment … and Cisco network infrastructure Support Cisco ISE and Zscaler Internet/Private Access solutions Manage Data Centre colocation and vendor relationships Contribute to IT security prevention and awareness initiatives Essential Experience: Deep technical knowledge of Checkpoint firewalls, Cisco routers/switches, and Cisco ISE Experience with Zscaler (ZIA/… ZPA), Splunk Strong understanding of IT security practices Cisco CCNA/CCNP certification or equivalent Desirable Experience: Background in supporting Windows Server, Linux, Active Directory, and Exchange Familiarity with VMware, VxRail, Rubrik, and backup/recovery processes Exposure to CUCM, LogicMonitor, Mimecast, Okta, and other security tools Benefits More ❯

One of the UK's leading providers of critical UK logistics infrastructure requires an experienced Information Security Systems Engineer to join a large-scale infrastructure environment. This is a hands-on role focused on implementing, maintaining, and improving security systems across network, cloud, and endpoint environments. You … function, closely aligned with IT and operations teams, helping to identify risks, manage incidents, and support compliance across a complex estate. The ideal Information Security Systems Engineer will have the following skills/experience: Strong IT infrastructure background with a security focus Security certifications (CISMP, GSEC … in London, Southampton, Hull, Immingham or Cardiff and would require you to be onsite 3 days per week. If you're an experienced Information Security Engineer looking for an exciting new opportunity with a leading logistics client, please apply More ❯

Job ID: Amazon Support Services Pty Ltd Amazon is seeking qualified Security Engineers to join our innovative, high energy Information Security team in Sydney, Australia. In this role you will work within the Amazon Security Incident Response Team (SIRT). SIRT Security Engineers respond to security events, conduct analysis of threats such as malware and intrusion attempts, and provide security services to safeguard highly sensitive data. They work hands-on with detection systems and vulnerability analysis tools to respond to potential threats to Amazon systems. SIRT Security Engineers are unique individuals prepared to … relentlessly resolve security issues by gathering and analyzing event data and conducting root-cause analysis. With your technical expertise, you will be solving security challenges at scale, working to protect the applications powering the most sophisticated e-commerce platform ever built. We value broad and deep technical knowledge More ❯

A leading logistics organisation is seeking a project-focussed Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work with modern technologies and make a real impact. We’re … looking for a Network Security Engineer who has proven experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition … to the other responsibilities below! This is a project-focused role, so someone who has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network More ❯

A leading logistics organisation is seeking a project-focussed Network Security Engineer to join their growing team. If you're passionate about networking and cybersecurity and thrive in fast-paced environments, this is a fantastic opportunity to work with modern technologies and make a real impact. We’re … looking for a Network Security Engineer who has proven experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition … to the other responsibilities below! This is a project-focused role, so someone who has hands-on experience with Network Security projects like SGT’s, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network More ❯

Security Engineer Investigator, Insider Trust The Insider Trust team is looking for a Security Engineer to investigate, build and improve internal tools and systems to identify malicious activities related to insider threats. Candidates are expected to analyze and monitor internal tools, hunt for insider threats against … Minimum Qualifications Bachelor's degree in Computer Science, Engineering, or equivalent experience 4+ years of experience in Detection & Response Engineering, Threat Intelligence or similar Security Engineering role Experience conducting technical security investigations (response, forensics, log analysis) Experience interpreting information from multiple sources and working with data sets Knowledge More ❯

Senior Security Project Engineer Position Available Salary up to £50,000 Travel paid 25 days holiday plus bank holidays What your day to day will look like as a Senior Security Project Engineer Installation and commissioning of CCTV, Access Control and Intruder Alarms Working on enterprise … PM/OM. Ensuring and organising any relevant customer training and ensuring that commissioning and completion certificates are signed off. Benefits for a Senior Security Project Engineer Salary up to £50,000 Travel paid - 1hr each way 25 days holiday plus bank holidays NO CALL OUT 2 x … insurance Employee Owned business - benefit kicks in after 12 months employment within the business Death in service (4x salary) If you are a senior security engineer and looking to progress your career further in projects across enterprise level systems please apply now to find out more about this More ❯

Job Overview: As a Network Security Engineering team member, the Senior Network Security Engineer will specialise in firewalls and routing. The ideal candidate is a flexible, self-motivated individual who excels at multitasking and thrives in a fast-paced, challenging environment. This self-starter will bring ingenuity … and public cloud environments. The role emphasizes driving automation through Infrastructure-as-Code (IaC) and GitOps methodologies, ensuring optimal network performance, and integrating robust security measures. Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. Leverage … e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce More ❯

Position: Cloud Security Network Engineer Location: Remote/Hybrid Contract Type: Contract (Inside IR35) Client: Financial Sector Job Overview: We need a Cloud Security Network Engineer with expertise in securing cloud environments (AWS preferred) for a financial client. You will be responsible for monitoring security threats, conducting audits, ensuring compliance, and improving cloud security strategies. Key Responsibilities: Monitor, detect, and respond to security threats. Conduct internal security audits and ensure compliance with ISO 27001. Identify and mitigate vulnerabilities across networks, applications, and databases. Provide security support to Managed Services teams … and business projects. Engage with customers and auditors to demonstrate security controls. Ensure system changes do not introduce security risks. Requirements: Experience securing cloud environments (AWS preferred). Prior role as a Cyber Security Officer or similar in a large organization. Strong knowledge of vulnerability assessments, networking More ❯