26 to 50 of 77 Senior Security Engineer Jobs in England

Senior Product Security Engineer Location: London Salary: £200,000+ A leading global quantitative investment firm is seeking a Senior Product Security Engineer to strengthen the security of its trading systems, cloud infrastructure, and business applications. This is a hands-on, high-impact role … working across a modern tech stack in a fast-paced environment. Key Responsibilities Implement and maintain security controls across low-latency systems and multi-cloud platforms (AWS, Azure, Alibaba Cloud) Collaborate with engineering teams to integrate secure coding practices into the SDLC Conduct threat modeling, vulnerability assessments, and code … reviews Automate security processes through CI/CD integration using SAST, DAST, and related tools Assess third-party vendors and enforce security standards Mentor teams on security architecture and best practices What We’re Looking For Experience in product or application security roles Strong development background More ❯

Senior Product Security Engineer Location: London Salary: £200,000+ A leading global quantitative investment firm is seeking a Senior Product Security Engineer to strengthen the security of its trading systems, cloud infrastructure, and business applications. This is a hands-on, high-impact role … working across a modern tech stack in a fast-paced environment. Key Responsibilities Implement and maintain security controls across low-latency systems and multi-cloud platforms (AWS, Azure, Alibaba Cloud) Collaborate with engineering teams to integrate secure coding practices into the SDLC Conduct threat modeling, vulnerability assessments, and code … reviews Automate security processes through CI/CD integration using SAST, DAST, and related tools Assess third-party vendors and enforce security standards Mentor teams on security architecture and best practices What We’re Looking For Experience in product or application security roles Strong development background More ❯

You will need to login before you can apply for a job. Sr. Security Engineer, AppSec - Amazon Stores Security Sector: Distribution and Warehouse, Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION 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 … digital healthcare to no-checkout retail, we push the boundaries of technology in every direction using the globe's largest AWS deployment. As a Senior Security Engineer, you will collaborate with software development teams to ensure we keep our customers safe while developing these novel services. In More ❯

Senior Cyber Security Engineer (SIEM/XDR) Permanent Salary: up to £65,000 plus bonus Location: Sheffield Working arrangement: Hybrid (3 Days on Site 2 from home, 9-5 Mon-Fri) Your new company I'm on the lookout for a talented cyber security engineer based in Sheffield. This is a fantastic opportunity to progress your cyber security career with a renowned UK organisation. This role requires eligibility to obtain SC and NPPV3 clearance, as a result it does not offer visa sponsorship. Your new role will involve Working with clients on Splunk … on behalf of this organisation's clients Working with this organisation's clients to design, configure and integrate SIEM and XDR platforms Advising on security engineering best practice to clients Act as 3rd line escalation point for analysts Testing implementations and integrations Creating surrounding documentation where required What you More ❯

not 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 … 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 ❯

Senior Network Security Engineer Leading global manufacturing company is looking for a Senior Network Security Engineer to join their growing Network Security Engineering team. The successful candidate will design and implement network security solutions connecting on-premises and public cloud environments, with … very technical role and will play a key part in securing the network infrastructure. London 5 DAYS A WEEK. Responsibilities: Design and deploy network security solutions across cloud and on-premises environments. routing and switching protocols network performance. Analyze operational needs and develop innovative solutions to strengthen network security. … Required: Hands-on experience within enterprise network security solutions. Advanced knowledge of routing and switching protocols. Deep understanding of firewalls. More ❯

Senior Product Security Engineer Compensation: Up to £250k TC Location: London WFH: 4 days in office, 1 from home I'm currently working with one of the most successful and modern Quant Trading firms in London. Being a top 5 performer across various markets and boasting yearly … competitors. Their modern and innovative approach means no legacy work to deal with and state of the art tech. They're looking for a Senior Product Security Engineer to develop and implement security controls across all of their trading infrastructure and cloud services. This a widely … with various engineering and product teams on greenfield initiatives to secure large scale, low latency systems and cloud platforms. Requirements 6+ years in product security Strong object orientated programming experience across languages such as Python, C++, Java, Go or Rust Extensive cloud experience Knowledge of threat modelling and risk More ❯

Senior Product Security Engineer Compensation: Up to £250k TC Location: London WFH: 4 days in office, 1 from home I'm currently working with one of the most successful and modern Quant Trading firms in London. Being a top 5 performer across various markets and boasting yearly … competitors. Their modern and innovative approach means no legacy work to deal with and state of the art tech. They're looking for a Senior Product Security Engineer to develop and implement security controls across all of their trading infrastructure and cloud services. This a widely … with various engineering and product teams on greenfield initiatives to secure large scale, low latency systems and cloud platforms. Requirements 6+ years in product security Strong object orientated programming experience across languages such as Python, C++, Java, Go or Rust Extensive cloud experience Knowledge of threat modelling and risk More ❯

Partner Job CBSbutler Holdings Limited trading as CBSbutler Location: Preston or Frimley (Hybrid) Salary: £50,000 - £55,000 + 10% bonus + excellent benefits Security Clearance: Must be eligible for Security Clearance A global Defence & Security leader is looking to add to their successful and talented team. … additional requirements that sit within Enterprise IT, providing enterprise IT services across the UK businesses and internationally. You will participate in the creation of security solutions to provide enterprise security services and maintain, develop, and communicate their associated roadmaps and standards through the full lifecycle of the service. … This could also offer a natural progression route and the opportunity to develop further. What you'll be doing: Senior Cyber Security Engineer Support the review of firewall rule requests acting as a Security approver Provide reviews of Security feature configurations on the firewalls Maintenance More ❯

AWS Sr Application Security Engineer, AppSec -EC2 Job ID: Amazon UK Services Ltd. - A10 Help us protect not only the Amazon Web Services (AWS) cloud computing environment but all of our customers as well! Since 2006, our great team at AWS has been enabling our customers to bring … great ideas to life in ways that aren't possible in traditional IT environments. With AWS you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them. AWS Security is looking for an Application Security Engineer to help … validate that our services, applications, and websites are designed and implemented to the highest security standards. You will be responsible for analyzing the security of applications and services, discovering and addressing security issues, building security automation, and quickly reacting to new threat scenarios. Key job responsibilities More ❯

Senior AWS Cloud Security Engineer £600 per day Inside IR35 6-month initial contract Fully remote A financial services client in Bristol is currently looking for a Senior AWS Cloud Security Engineer to assist with the strategic input & mitigation of security risks for … centre migration to the AWS. Extensive experience in cybersecurity engineering Proven track record of operating within enterprise-level infrastructure environments In-depth knowledge of security principles, technologies, and industry best practices Skilled in scripting and programming languages such as Python and PowerShell Solid background in network, application, and data … security Practical experience with a wide range of security tools and technologies, including firewalls, IDS/IPS, SIEM, endpoint protection, and native cloud solutions Strong analytical and problem-solving abilities, with a talent for diagnosing and resolving complex security challenges Excellent communication and teamwork skills, with a More ❯

to join the SYSTRA signature team and be part of leading the way in infrastructure design. Context We currently have an opportunity for a Senior or Principal Cyber Security Engineer to join our growing Cyber Security team under the Systems Engineering practice. This position will suit … commercial awareness and the ability to play their part in growing a dynamic high-performance team. Missions/Main Duties Supporting the Lead Cyber Security Engineer you will deliver cyber security solutions, to our rail & infrastructure clients, on projects from Concept phase up to Operation and Maintenance … Phase, managing the cyber security governance and lifecycle activities and actively contribute to the creation of relevant evidence. Supporting the Lead Cybersecurity Engineer in cybersecurity strategy definition. Maintain good working relationships with clients and ensure that their requirements are being fulfilled by the business. Be able to adapt More ❯

Sr. Security Engineer, Application Security In Amazon Stores, we ship some of the widest arrays of technology found at any company. From to world-class machine learning pipelines, from cutting-edge digital healthcare to no-checkout retail, we push the boundaries of technology in every direction using … the globe's largest AWS deployment. As an AppSec engineer, you will collaborate with software development teams to ensure we keep our customers safe while developing these novel services. In a given day, you might be inspecting an application's code for security issues, building a new framework … software developers. The ideal candidate combines technical acumen with an ability to lead by influence and communicate clearly. Technically, this person will be a security generalist with one or more areas of deep expertise. In their communication, they will clearly articulate risks to technical and non-technical audiences alike. More ❯

Senior Security Engineer, Detection and Response London, UK Please note this is for London, UK. You only need to apply to one location if there are multiple listed for the job. At Ripple, we're building a world where value moves like information does today. Through our … and creating greater economic fairness and opportunity for more people, in more places around the world. THE WORK: Ripple is looking for passionate Information Security professionals to build a world-class Information Security program. As part of the Information Security team, you will help us achieve this … accomplish this, we are building data pipelines and detections, automating incident response, and developing leading-edge solutions to collect and analyze data in both security incidents and investigations. As a Detection and Response Engineer, you will build and grow your career in all of these areas. WHAT YOU More ❯

This growing UK retail bank seeks a Senior Security Engineer to manage its cloud (AWS) infrastructure. As part of a growing bank and a developing Security team, your role will be varied including implementation and maintenance of all security tooling across the bank, development of … automation scripts, and management of AWS security including platform identity. The successful candidate will be an experienced security engineer with strong AWS and Terraform and scripting skills, and knowledge of cryptography and/or identity access management. The role is offered as hybrid and the office is More ❯

A Senior Network Security Engineer is required to join the London Deployment Team, responsible for the deployment and planning of the Bank’s network infrastructure in the UK, Middle-East, Africa and India. The team is responsible for the delivery and deployment of network/security … customer facing skills with the ability to keep the customer informed at all times and understand their requirements This role is suitable for a Security Engineer who has at least 3 years as a Senior Project Engineer in a professional environment. Desired skills (not essential) Experience More ❯

A Senior Network Security Engineer is required to join the London Deployment Team, responsible for the deployment and planning of the Bank’s network infrastructure in the UK, Middle-East, Africa and India. The team is responsible for the delivery and deployment of network/security … customer facing skills with the ability to keep the customer informed at all times and understand their requirements This role is suitable for a Security Engineer who has at least 3 years as a Senior Project Engineer in a professional environment. Desired skills (not essential) Experience More ❯

culture of 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. More ❯

of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: Liaise with project stakeholders as an Information Security SME throughout the project lifecycle, including representing the Information Security Advisory team at stage gate meetings. Perform security risk assessments against projects … to determine control requirements and track and report on security requirements levied on projects/initiatives through to successful implementation Develop security-related project artefacts/patterns to support consistent security input to projects. Perform controls validation to ensure that any initial requirements were implemented as expected. … Identify and document any residual risks and engage with the Information Security Risk team to ensure these are tracked and managed. Work collaboratively with the wider Information Security function, Enterprise Architecture & Service Transition team to ensure a consistent approach to embedding security into projects. What do you More ❯

of the green revolution, where every line of code contributes to a cleaner, brighter future. Key Responsibilities: * Liaise with project stakeholders as an Information Security SME throughout the project lifecycle, including representing the Information Security Advisory team at stage gate meetings. * Perform security risk assessments against projects … to determine control requirements and track and report on security requirements levied on projects/initiatives through to successful implementation * Develop security-related project artefacts/patterns to support consistent security input to projects. * Perform controls validation to ensure that any initial requirements were implemented as expected. … Identify and document any residual risks and engage with the Information Security Risk team to ensure these are tracked and managed. * Work collaboratively with the wider Information Security function, Enterprise Architecture & Service Transition team to ensure a consistent approach to embedding security into projects. What do you 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 … 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 ❯

Senior Product Security Engineer - Up to £250,000 We are working with one of the top buy side firms in the city who are a leader in blending modern technology with the most performant financial systems, revolutionising themselves to become a key player in London. Currently, they … are undertaking an extremely strategic greenfield remit of work that involves building out several brand-new projects with a focus on security and scalability. This role focuses on the safety of diverse systems across cloud, business applications, and core infrastructure. You will lead automated security processes, influence architecture … and oversee key security initiatives. The position involves close collaboration with teams spanning IT, cloud, and engineering. You will ensure protection across high-speed environments within a unique environment in the hedge fund world (2 days WFH). In addition to hands-on security implementation, you would be More ❯

Senior) Platform Security Engineer - AZURE d/f/m Location(s): Swindon, Wiltshire, GB, SN5 6PB Essen, NW, DE, 45141 RWE Supply & Trading GmbH To start as soon as possible, full time, permanent Department Insights Cloud and Data Center (C&DC) support servers, databases, storage, Azure … RWE Group. This support includes round-the-clock provision of platform services and development operations in collaboration with Managed Service Provider partners. Your responsibilities Senior technical expert/SME for Microsoft Azure platform security, policies and IT/general security representative for topics within the Cloud & Data … Centre team's remit. Be responsible for the detailed design and maintenance for support of RWE's Cloud and Data Centre (C&DC) security and policies in conjunction with other SME's, Cyber Security, Cloud Service Providers (CSPs) and Managed Service Providers (MSPs). Taking a lead from More ❯

Senior Security Engineer – Identity/Authentication – Financial Markets A trading house are building a new authentication and access management capability and have an opportunity for an experienced Linux engineer with a strong security lens to build out foundational elements of the platform. This is full … strong understanding of HashiCorp Vault, industry standard secure authentication protocols, containerised and automated infrastructure-as-code architectures, and DevSecOps methodologies 15+ years systems or security engineering experience in Linux-based environment Deep understanding of identity and access management, and authentication Strong understanding of HashiCorp vault (ideally implementation from scratch More ❯

Senior Security Engineer – Identity/Authentication – Financial Markets A trading house are building a new authentication and access management capability and have an opportunity for an experienced Linux engineer with a strong security lens to build out foundational elements of the platform. This is full … strong understanding of HashiCorp Vault, industry standard secure authentication protocols, containerised and automated infrastructure-as-code architectures, and DevSecOps methodologies 15+ years systems or security engineering experience in Linux-based environment Deep understanding of identity and access management, and authentication Strong understanding of HashiCorp vault (ideally implementation from scratch More ❯