26 to 50 of 158 Senior Security Engineer Jobs in London

committed to removing barriers for everyone, with a focus on addressing those faced by underrepresented groups. The Role Overview We’re looking for a Senior Cyber Security Engineer to help mature application and cloud security across the FT’s cloud-native, AWS-hosted technology estate. This … role has an approximate 50/50 focus across application security and cloud security, working closely with product, platform and engineering teams to make secure delivery easier by default. You’ll shape and improve developer-friendly guardrails across GitHub-based CI/CD pipelines, AWS environments and infrastructure ...

office) Duration: 6 month FTC (please note this is a FTC and NOT a day-rate contract) Overview of Team The Information Security Team is a central support unit responsible for providing a complete security service to the Walkers. Role Profile The Senior Security Engineer will report to the Information Security Operations Manager. The primary function of the role is to build and deliver security controls supporting critical Change initiatives including SIEM and PKI/BYOK integrations, Defender for Coud and Purview configuration. This is a hands-on engineering role suited ...

develop, implement and maintain solutions that support the safeguarding of the banks systems and sensitive information. Accountabilities Provision of subject matter expertise on security systems and engineering patterns. Development and implementation of protocols, algorithms, and software applications to protect sensitive data and systems. Management and protection of secrets, ensuring … stored, and used. Execution of audits to monitor, identify and assess vulnerabilities in the banks infrastructure/software and support the response to potential security breaches. Identification of advancements in to support the innovation and adoption of new cryptographic technologies and techniques. Collaboration across the bank, including developers ...

side firms representing $40 trillion in AUM and 22 global investment banks. For more information, please visit www.cmgx.io The Role We are hiring a Senior Security Engineer to lead our security risk management and governance work. This is a senior individual‐contributor role for someone … turning them into shipped, operationalized programs. You will report directly to the CISO, own cross‐program initiatives, and collaborate closely with senior leadership across the firm. The core of the role is hands‐on security risk management, threat modeling, security risk assessments, and security design ...

Senior Customer Engineer, Security Intervention, UK/I, Google Cloud Share Senior Customer Engineer, Security Intervention, UK/I, Google Cloud corporate_fare Google place London, UK Bachelor's degree or equivalent practical experience. 10 years of experience with cloud native architecture and cybersecurity … customer-facing or support role. Experience with Cloud Identity and Access Management, network security, data security, regulatory compliance frameworks, or creating security architectures. Preferred qualifications: Relevant certifications, such as CISSP or CCSP. Experience with architecting and implementing security concepts in the cloud, including: Identity and Access ...

looking for a Senior Application Security Engineer to join our expanding Information Security team. If you are a hands‐on AppSec expert who enjoys working deep in the SDLC, partnering with talented engineers and building security into fast‐moving delivery pipelines, this role gives … genuinely care about secure engineering, and you will have the autonomy, tooling and influence to help them excel. You will work alongside our existing Senior AppSec Engineer and Security Architect, strengthening our capacity and resilience as we continue to mature our security services. This ...

Capital Markets Gateway LLC (CMG) is seeking a Senior Security Engineer to own security risk management, threat modeling, and governance initiatives. You will report to the CISO and drive cross‐program work with senior leadership, turning complex risks into actionable, repeatable security workflows. … role covers cloud security, supply‐chain, endpoint and identity controls, and AI security, with a path from senior IC to broader leadership as the program scales. #J-18808-Ljbffr ...

Location: London (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Lead advanced security engineering initiatives that safeguard the future of digital finance As a Senior Security Engineer at Capco, you’ll lead the design and implementation of secure systems and processes across cloud and on-premise platforms. … collaborate closely with engineering and client teams to embed security-by-design principles throughout the SDLC, integrate automated security tooling, and ensure resilience against evolving cyber threats. You’ll also use approved AI tools and AI-enabled workflows where appropriate to improve the speed, quality and effectiveness ...

Senior Security Service Engineer Location: London and Essex opportunities available Salary: Competitive, dependent on experience. Base salary + commission package Looking for your next step in electronic security? This is an opportunity for an experienced Security Engineer to take on a senior role … with greater autonomy, varied sites and opportunities to develop their technical skills. We're recruiting for a well-established security systems business supporting a range of commercial and public sector customers across London or Essex. The Role You'll be responsible for servicing, maintaining and supporting electronic security ...

building the infrastructure that makes private markets data trustworthy, and we're just getting started. The Role We're looking for a Senior Security & Compliance Engineer to own and develop Lantern's security programme as we scale. This is a broad, hands-on role spanning cloud … application security, vulnerability management, identity and access management, incident response, secure software delivery, SOC 2, risk management, and customer security assurance. You'll be the internal owner for security: maintaining a clear view of our security posture, identifying where we need to improve, and working directly ...

Hyperexponential is seeking a Senior Security Engineer to help shape security at scale within a fast‐growing, AI‐driven platform for insurers. You will build and own tooling, run security reviews end to end, and directly impact how security is integrated into product development. … work with a small, autonomous security team on high‐quality cloud and code security, with opportunities to influence AI safety, compliance, and incident response across multiple product streams. #J-18808-Ljbffr ...

Description The Senior Microsoft Security Engineer (XDR, IRM, Deception Engineering) working within the Global Information and Cyber Security Defence (ICSD) function, is the technical leader for enterprise cyber deception and unified detection and response across the Microsoft security ecosystem. The role focuses on building, operating … integrated with Microsoft Defender XDR (Defender for Endpoint, Defender for Identity, Defender for Office 365, and Defender for Cloud Apps), Microsoft Sentinel, and Microsoft Security Copilot. The role exists to detect adversaries earlier in the kill chain by deceiving attackers into engaging with high-fidelity traps, while delivering unified ...

continents and 20 server locations worldwide, it keeps latency low and makes hosting simple for its clients. A newly created opportunity exists for a Security Engineer to work in a fast-moving, startup-like environment with the freedom to identify risks, set priorities, and implement solutions without constant … reviews for vulnerabilities, penetration testing, securing internal tools, and training employees on social engineering risks, working directly with engineering and leadership to build practical security measures. Responsibilities Own and continuously improve security across applications, infrastructure, internal systems, and business operations Conduct security-focused code reviews, identify vulnerabilities ...

have what it takes to transform society? We are currently seeking a highly skilled, self motivated Principal Security Engineer to work within our Mission Critical Security and Telecoms team, focusing on Mission Critical environments and critical national infrastructure with an emphasis on data centre design. What does … role involve? Key responsibilities include: Leading security design projects from start to finish, managing project timescales and deliveries to ensure successful delivery. Developing and deploying the Sweco Security design standards customising to client specific requirements. Completing and maintaining project TIDPs, MIDPs, DALs, DDLs, Risk Registers and other project ...

Harrington Starr in London is seeking a Senior Security Engineer to join a growing Managed Security Services team on a hybrid basis. You will work across SSE, Zero Trust, exposure management and cyber asset visibility to strengthen customer security postures. The role is hands … involves deploying and operating enterprise security platforms, running vulnerability programmes, and producing executive security reports while developing Microsoft Security capabilities. #J-18808-Ljbffr ...

OLIX is hiring a Security Engineer to own the security of our systems, including identity, devices, email, collaboration tools and cloud estate. You will lead detection and response, harden tooling, run vulnerability management, and build the controls behind ISO 27001, SOC 2 and NIST CSF. You will … work with our AI Security Engineer and IT Systems Engineer, using automation and AI to empower a small team in a fast-growing company. #J-18808-Ljbffr ...

# Scopely is hiring a Senior Identity Security Engineer## Get the latest jobs to your inbox!1. Home2./3. Jobs at Scopely4./5. Senior Identity Security EngineerGB - London, United KingdomPosted 18 hours ago17 views### Job Description**Scopely** is looking for a **Senior Identity … Security Engineer** to join our Information Security team on a remote basis or hybrid basis if located in Barcelona. This is a hands-on engineer who will build identity controls that reduce excessive privilege and protect critical operations. You will improve access across employee, player, business ...

seeking a Senior Security Engineer in London to act as a hands-on security expert within the CISO function. You will guide incident response, design threat modelling, and implement security controls across detection, identity, data protection, and product security. The role emphasises leading security governance, incident exercises, and continuous improvement across security operations in a fast-paced environment. #J-18808-Ljbffr ...

Client Server Limited in London is seeking a Senior Security Engineer (Network IAM SOC) to lead hands-on security engineering, focusing on network security, IAM, and SOC/MDR collaboration. Hybrid work from Central London with WFH twice a week. You will … security improvements, architecture, and risk communication with stakeholders, helping drive Zero Trust, SASE, and SOC 2 initiatives as the business scales. #J-18808-Ljbffr ...

Senior Network Engineer +3 months + +Fully remote working +SC cleared - current active clearance is essential for this role +Inside IR35 + 95 - 105 ph +Sole British nationals only - due to nature of the project We are seeking an experienced Senior Network Engineer with deep expertise … Squid Proxy, Palo Alto Networks Next-Generation Firewalls (NGFW), and Application Identification (App-ID) technologies to support, maintain, and enhance enterprise network security services. The successful candidate will be responsible for the design, implementation, administration, and optimisation of secure web access platforms, proxy services, and next-generation firewall infrastructures. ...

into the products, content and services millions of people love. And we do it all right here at Sky. Role/Team overview The Senior Network Security Engineer will be responsible for developing and implementing security strategies to protect the Organisation’s data, systems, and networks. … This includes monitoring network activity, identifying potential threats, responding to incidents, and ensuring compliance with applicable laws and regulations. The Senior Analyst will also provide guidance on best practices in cyber security as well as develop policies and procedures related to information security. What you’ll do Develops ...

about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny. Klaviyo is looking for a Senior Security Engineer to add to our growing Detection & Response Team. This is an engineering role that spans the full detection and response … from doing the same work twice. As a member of the team, you will have the opportunity to work on complex large-scale security challenges across Klaviyo’s enterprise, cloud, and product environments, and shape how an engineering-first D&R function uses automation and AI in production ...

Fosse is seeking a Senior Security Engineer for a contract role in London. The successful candidate will enhance threat detection, SIEM capabilities and incident response in a cloud-native environment, with a strong focus on automation and AI-driven SecOps. Experience with CrowdStrike and Wiz is desirable … role includes day-rate work in a Central London office. The position requires hands-on security operations, incident response across SIEM/EDR/cloud security platforms, and #J-18808-Ljbffr ...

OneView Commerce is seeking a Senior Security Engineer to lead growth and management of our InfoSec program across cloud-hosted applications and infrastructure. You will write security policy, design controls, and craft remediation plans while engaging stakeholders across engineering and leadership. You will also own security ...

Samsara is seeking a Senior Security Engineer for Enterprise Security to own and operate the security environment at scale. You’ll keep network access, device trust, and visibility systems running, while advancing a modern zero-trust program. The role emphasizes automation, collaboration with global teams ...