301 to 325 of 549 Security Engineer Jobs in London

Security Software Engineer- Buy-side technology. Our client supports a buy-side business through delivering elite buying signals in a technocratic environment. You could an opportunity to work alongside some of the finest engineering minds in the world in a flat, intentional, high impact business. They are looking … Software Engineers with experience in areas from security automation through to secure software and hardened systems. They are looking for a candidate with: An strong background in software engineering building security-sensitive systems from scratch or automating complex infrastructure. Knowledge of at least one typed language (Java/ ...

place where you can thrive, we can’t wait to meet you. As marketing technologies capture complex multi-channel data, enterprise buyers require rigorous security, risk, and privacy evaluations. We are seeking a client-facing, technically proficient Security & Privacy Analyst for our Solutions Center of Excellence to bridge … between technical security expertise and commercial deal execution. You will be the principal authority responsible for responding to security questionnaires, scaling our technical knowledge repository, and interfacing directly with enterprise security and risk officers during the pre-sales cycle. You will have the backing of, and methods ...

Amazon Security operates at a scale few engineers ever get to work at. Epoxy is the team that builds the automation making that coverage possible. We are looking for a Software Development Engineer to support the building and operating of the platforms that onboard threat detection, remediate security risk, and accelerate security response across every AWS account.AWS Security, Epoxy builds a collection of automation platforms for AWS Security. We enable threat detection across a large fleet of AWS accounts (onboarding coverage, auditing it continuously, and making findings available to partner teams), we help partner teams ...

consultancy specialising in cloud-native, Kubernetes, and open source solutions. Our expertise lies in helping organisations adopt and secure complex cloud infrastructures by implementing security measures that are "secure-by-design" and "secure-by-default." This engineering excellence has driven ControlPlane deeper into cybersecurity providing services like threat modelling … penetration testing, and supply chain security to ensure robust protection against cyberattacks in containerised and cloud-native environments. We are acclaimed for our contributions to securing highly regulated industries, such as finance, healthcare, and national infrastructure. We help businesses improve their security posture through services like DevSecOps consulting ...

Senior Customer Engineer, Security Intervention, UK/I, Google Cloud is a pivotal role joining Google Cloud’s Specialist Customer Engineers. You will accelerate customer success by delivering domain-specific security expertise, supporting customer needs, and collaborating with product teams to drive secure cloud adoption across diverse … industries in the UK and Ireland. You will partner with Sales and engineering to solve complex security challenges and showcase practical cloud architectures. #J-18808-Ljbffr ...

Code Invokers in Ilford is looking for a Software Engineer, Security to ensure the security of their software products. This role involves designing and implementing security features, conducting audits, and collaborating with cross-functional teams to integrate security practices into development. The ideal candidate ...

Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at JPMorganChase within the Corporate Sector - Enterprise Technology, youare an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable … critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Executes creative Network security software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems ...

About The Role OCS is seeking a Security Systems Project Engineer to maintain and enhance our relationships with esteemed clients in multiple sectors including Public, Private, Construction, Retail and Sports venues. The selected candidate must work collaboratively with team members and interact with clients and other trades … professional and tactful manner, thereby positively representing the Company. This role requires regular site visits, emphasising a customer-centric approach at all times. The Security Engineer will report directly to the Local Service Manager. Roles/Responsibilities Oversee the delivery of security systems projects Lead by example ...

complex systems with speed and rigor. About the role Our customers in defense, aerospace and more trust us with sensitive systems requirements. That means security is a first-order part of the product, so we're looking for a Staff Software Engineer to own it. This … first dedicated security hire, so you'll define the security architecture, harden the platform, and build out the compliance posture. Since LLMs and agentic workflows sit at the center of what we do, you'll also lead how we secure them. What you'll do Own security ...

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now is modernising security to stop AI-enabled threats, whether they come from internal agents going rogue … enabled threats at low cost without sacrificing detection quality. We take a practical approach to AI risk, combining proven cybersecurity methods with frontier AI security research. Today, we work with governments and organisations that can't afford to get security wrong. We're backed by leading deep-tech ...

# Software Development Engineer, Juneau, Next-Gen Security AutomationAmazon · amazon.comCategory: Security EngineeringLocation: London, England, GBR## Quality of lifeWhat the posting states. Hover or tap a perk to see the line it came from.* Paid parental leave* Retirement match* Equity* Flexible PTOWould you like to help implement novel … approaches to how security engineers learn about the numerous Amazon applications. How about working with customers and peers from the entire range of Amazon's businesses on products that make a real difference in our Amazon Security goals? Whether you're passionate about building highly scalable and reliable ...

join a collaborative, people-first team where curiosity, continuous learning, and technical excellence are part of everyday work. If you're passionate about security in containerised, Kubernetes, and cloud-native environments, this is your opportunity to grow your career while solving challenges that matter at scale. As a Software … Engineer III at JPMorganChase within the International Consumer Bank, you serve as a hands‐on member of our Cloud Platform Engineering tribe in the Compliance Platform Engineering squad, which owns the security controls, compliance tooling, and guardrails underpinning the Chase UK cloud platform. Focused on Kubernetes security ...

people from over 100 nationalities, all committed to delivering the future of business spending, together. About the role We're looking for a Staff Security Operations Engineer to join our Cybersecurity team at Pleo. In this role, you'll define and deliver the SecOps roadmap, building the detection … response, and investigation capability that protects a fast-growing fintech. If you're excited about owning a security operations function end to end, from framework-based strategy through to the code that makes it run, then this is the opportunity for you! Who you'll be working with ...

including IR playbooks, tabletop exercises, and forensic procedures Support DLP strategy and data protection controls across Google Workspace, Slack, and internal tooling Conduct cloud security assessments across AWS and Kubernetes environments Drive application security initiatives: threat modelling, secure code review support, API testing, and security pipeline improvements … Assess and secure AI/agentic workflows across the company — reviewing prompts, preventing destructive actions, and controlling data exposure Establish and run the vendor security assessment process — building a scalable due diligence framework for third-party onboarding What you'll need 4–7 years in cyber security, ideally ...

Junior Security Systems Engineers (Installation & Service) Location: North or South London Salary: £25,000 - £28000 + Training & Progression We are recruiting for two Junior Security Systems Engineers: Junior Installation Engineer Junior Service Engineer Ideal for candidates with up to 12 months' experience in a hands … Requirements Experience using hand and power tools Practical, reliable, and keen to learn Basic electrical knowledge advantageous Full UK driving licence preferred Duties Installation Engineer Assist with installing CCTV, Access Control and Intruder Alarms Cable installation and equipment mounting Support commissioning activities Service Engineer Assist with servicing ...

Trovix AI Ltd is seeking an experienced security-focused engineer to own security architecture for both SaaS and on-prem deployments in a regulated environment. You will collaboratively ship production features used by professionals at top UK firms. You will work with engineers, domain experts and clients ...

Group, headquartered in London, is expanding its security engineering team to build and operate a cutting-edge security platform. The Senior Security Engineer will design and run policy engines and APIs, enabling secure authentication for applications, AI agents and users while ensuring short‐lived credentials ...

Great Ormond Street Hospital Children's Charity is seeking a Senior Cloud & Security Engineer to shape and evolve its cloud platform, driving a cloud-first transformation and Cyber Security Programme. You will own complex platform initiatives, deliver secure, scalable infrastructure, and establish reusable components and standards. … role requires strong AWS experience, Terraform, CI/CD and security expertise, with hybrid work and a £68k annual salary. #J-18808-Ljbffr ...

Proactive Appointments Limited is seeking an experienced Cyber Security Engineer SME to own the operation and lifecycle of enterprise security tooling. You will work with teams in London and abroad to strengthen controls and improve security capabilities across on‐prem and hybrid environments. The role requires … hands‐on expertise across Windows Server, Linux, networking and security tooling, with a focus on BAU operations and strategic tool evolution. #J-18808-Ljbffr ...

seeking a Senior Offensive Security Engineer to lead red team engagements and adversary simulations across trading, IT, and cloud environments. You will translate findings into concrete improvements and help shape the offensive security program. You will work with security, infra, and trading teams to mature tooling ...

ground up, use your voice to drive change and help transform organisations and problem domains. Role This role sits apart from our traditional cloud security engineering positions: it is centred on AI and agentic systems rather than infrastructure alone. You will test and secure AI use cases across … agentic AI. You will work across teams rather than within one delivery stream, owning the question of what "good" looks like for agentic security testing across the account, and helping ClearRoute build a repeatable, defensible approach that other engagements can adopt. The role is deliberately hands ...

platform specifically built for the nuances of litigation, and our growth proves the story is resonating. About the Role As our first dedicated security hire, you’ll shape and own the foundation of Wexler’s security program — spanning infrastructure, product, and compliance. You’ll work closely with engineering … operations, and leadership to ensure we’re not only secure, but demonstrably so to our customers. Responsibilities: Take ownership of existing security tooling and implement new ones (e.g. endpoint protection, MDM, access controls), ensuring they’re effectively configured, maintained, and scaled as the business grows Embed secure-by-design ...

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is here. The challenge now is modernising security to stop AI-enabled threats, whether they come from internal agents going rogue … enabled threats at low cost without sacrificing detection quality. We take a practical approach to AI risk, combining proven cybersecurity methods with frontier AI security research. Today, we work with governments and organisations that can't afford to get security wrong. We're backed by leading deep-tech ...

Tower Hamlets Council is seeking an Identity & Data Security Engineer to join the Information Security Team. You will lead as the Subject Matter Expert for Microsoft Purview, owning the product roadmap and guiding its future development and use. You will monitor governance effectiveness and policy compliance, report … data security health, and support structured rollout phases to remediate configurations, collaborating across a diverse community. #J-18808-Ljbffr ...

Securitas Technology, we’re more than just a security solutions provider—we’re innovators, problem-solvers, and industry leaders dedicated to protecting what matters most. With clients at the heart of all we do, our people, knowledge and technology power our connected ecosystem of health, safety and security solutions and services. The role... The Resident Security Integration Engineer will be, responsible for the maintenance, troubleshooting, and support of physical security systems and associated hardware. The role currently supports sites across the EMEA region. The Role will operate under customer direction, in close coordination with ...