126 to 150 of 246 Senior Security Engineer Jobs

seeking a Staff Security Engineer to advance security observability, automate controls and strengthen governance across its global tech estate. This senior individual contributor role partners with engineering, data, AI and digital workplace teams to raise security maturity in a fast-moving environment. You will design … scalable security observability, automate assurance and embed secure practices into products and platforms while driving measurable risk reduction and security outcomes at #J-18808-Ljbffr ...

Tripadvisor Experiences in London is seeking a Senior Application Security Engineer to lead security across our platform. You will design and implement advanced security measures, mentor junior engineers, and shape security practices across products and infrastructure. The role requires hands-on expertise in threat … modelling, vulnerability assessments, secure coding, SAST/DAST, and cloud security, with a track record of guiding teams and collaborating with product and engineering to embed #J-18808-Ljbffr ...

Baringa is expanding its Technology and Cyber team in the UK. We seek a Senior Cyber Security Engineer to design, implement and manage security for Azure and M365, with a strong emphasis on cloud security and automation. You will work across stakeholders to embed security into cloud platforms, influence security architecture, and drive best practices. The role offers hybrid working and a collaborative, growth-focused culture. #J-18808-Ljbffr ...

United States Digital Space LLC seeks a Senior Corporate Security Engineer to lead design and operation of controls protecting networks, identities, endpoints and systems. You’ll work globally with teams in US, EU and APAC, delivering risk reduction and mature controls with high autonomy. You will drive … network security, logging, detection, and secure SaaS enablement, partnering with IT, Legal, Privacy, and Engineering to embed security as a default practice. #J-18808-Ljbffr ...

Lead the evolution of enterprise data protection from tool administration to an engineering-driven security capability Engineer enterprise DLP controls across endpoint, email, SaaS, cloud storage, collaboration platforms, network, and web channels Modernise DLP policy deployment through version-controlled, automated, repeatable policy-as-code workflows Build CI/… baselines, and deployment standards Automate policy promotion, configuration drift detection, control validation, reporting, alert enrichment, and health checks Integrate DLP, CASB, data classification, cloud security, identity, SIEM, SOAR, and workflow platforms Tune detection logic to reduce false positives and improve policy-enforcement signal quality Design sensitive-data usage guardrails ...

United States Digital Space LLC is seeking a Senior Cyber Security Engineer to design, implement and manage security across Azure and M365 environments. The role requires deep cloud security expertise and experience integrating security-as-code controls into CI/CD pipelines. You will … work with stakeholders, develop security architectures, and promote best practices while maintaining documentation and compliant governance. A Bachelor’s degree and relevant certifications are valued. #J-18808-Ljbffr ...

Jobtailor is seeking an experienced Senior Cyber Security Engineer to own and advance our security tooling and controls within a growing in-house IT and Security team in Manchester. You will shape security strategy and directly influence policy, incident response, and vulnerability management across … estate. You will collaborate with business partners to protect a fast-growing, global organisation, with a clear path to grow the function as the security program matures. #J-18808-Ljbffr ...

leading women's health app, is seeking a Cloud Security Engineer to join the Velocity Internal Platform team. You will embed security into the platform and automate security across infrastructure, CI/CD, and containers to enable fast delivery with trust. You will own AWS security posture, use GuardDuty, Inspector, Security Hub, and SSM; implement policy as code with Kyverno/Checkov; and help shape security culture across teams. #J-18808-Ljbffr ...

that transform the world for good. Your impact Are you ready to shape the future of secure connectivity? At Jacobs, we are seeking a Senior Network Security Engineer to deliver high-assurance, security-critical solutions within regulated and sovereign UK contexts. This is your opportunity … isolated environments, enabling secure, resilient operations across public and private infrastructures. What you’ll do: Design and deliver secure network architectures for controlled environments. Engineer secure browsing and remote access solutions. Define and implement firewall policies, DNS design, and traffic control. Apply Zero Trust principles to network access ...

Fortis Games is seeking a Senior Security Operations Engineer, Detection and Response to build and mature our security operations capability. This senior hands-on role focuses on turning attacker behavior, telemetry, and risk into reliable detections, response workflows, and measurable improvements. You will ...

Description:Are you passionate about building secure systems from the ground up? We're looking for an experienced and motivated Product Security Engineer to help shape the security posture of our SoC and embedded firmware solutions! In this role, you’ll evaluate system security architectures, dive … review, contribute to ROM assessments, and perform hands-on threat modeling and lightweight testing.This is a fantastic opportunity for someone who loves solving complex security challenges, enjoys collaborating with brilliant minds across domains, and wants to make a meaningful impact in real-world products. If you care about getting ...

Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience … many have been successful at Vanta without it. As a Senior Software Engineer on our Privacy & Data Security team based in London, you'll be an early member of our growing presence in Europe. You'll partner with product management, product design, and your team to drive ...

Blockchain, a leading global crypto company, is seeking a Senior Infrastructure Security Engineer to design, build, and operate security controls across its stack, from consumer products to institutional offerings. You will drive security initiatives, collaborate with engineering teams, and guide architectural decisions to enhance product … security and enable rapid response to threats. In this role based in London, you will lead by example, champion automation, and contribute to secure CI/CD #J-18808-Ljbffr ...

iProov is seeking an experienced Senior iOS Security Engineer to join our Product Security team in the UK. You will focus on hardening iOS apps and SDKs, implement RASP and anti-tamper controls, and defend biometric verification workflows. Collaborate with science and engineering teams to embed … security across the product lifecycle, research new attack techniques, and contribute to our security roadmap with practical defenses and proof-of-concepts. #J-18808-Ljbffr ...

Anduril Industries in the UK is seeking a Senior Product Security engineer to develop novel security tooling, uncover vulnerabilities, and secure our AI-enabled defense technologies, including aircraft, sensors, and C2 platforms. The ideal candidate has a software or hardware background with platform security focus ...

Senior C++ Software Engineer/Developer London/WFH to 80kDo you have strong backend C++ software development experience You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats … working alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Senior C++ Software Engineer you'll develop high performance systems that sit at the heart of the platform, helping organisations automatically detect, analyse and neutralise attacks without human intervention.You ...

United States Digital Space LLC is seeking a senior Product Security Engineer to own the secure development lifecycle across consumer/OTC/more. You will partner with product and engineering teams to embed security by design and drive governance, standards, and actionable remediation. You will … lead threat modeling, CFG reviews, and automated security pipelines, mentoring engineers and shaping risk-based security roadmaps for high-stakes financial flows. #J-18808-Ljbffr ...

world’s leading women’s health and digital health platform, embedding security by design as we scale. We are seeking an experienced Cloud Security Engineer to join the Velocity team and ensure secure-by-default infrastructure across cloud, containers, and pipelines. The role requires deep AWS security ...

Elsevier is seeking a Senior Application Security Engineer to strengthen secure software delivery across engineering teams. You will embed security practices, tools, and automation into development workflows to enable secure applications and CI/CD pipelines. You will guide practical security improvements, design reusable templates ...

Amazon UK Services Ltd. is seeking a Senior Content Security Engineer to protect pre-release content across Amazon Global Media and Entertainment. The role blends advisory work with hands-on security engineering, securing workflows, researching protection measures, and maintaining cloud infrastructure powering security tools. ...

Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments.You will work across both … growth and optimisationMonitor network performance, capacity and availability, providing proactive support and troubleshootingImplement new network services in line with internal policies, standards and security requirementsIdentify, advise on and remediate network and security risksMaintain secure VPN connectivity with external partners, ensuring alignment with current best practicesPerform BAU changes ...

Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments. You will work across … optimisation Monitor network performance, capacity and availability, providing proactive support and troubleshooting Implement new network services in line with internal policies, standards and security requirements Identify, advise on and remediate network and security risks Maintain secure VPN connectivity with external partners, ensuring alignment with current best practices Perform ...

platform. Patients trust us with clinical data, identity documents and payment details, and our clinicians trust our systems to be correct. That makes application security a patient safety concern, not just a compliance one. We are shipping quickly, adopting AI and agentic systems across clinical operations and patient‐facing … products, and running a lean security function that scales through engineering leverage rather than headcount. We need a senior engineer who can go deep on design and code, then bring the rest of the business along with them. This is a hands‐on individual contributor role with ...

summaryPrincipal Networking & Security Engineers are expected to oversee the management and ongoing development of the Trust's data and telephony network (wired and wireless) and to keep the organisation safe and secure by managing cyber security aspects across the organisation. The role will cover:Responsibility for the execution … analytics, investigations, resolution, and reporting to a highly complex level for network and cyber security mattersResponsibility for the day to day operational running of the Trust's network, wired and wireless and to troubleshoot issues and outages.Responsibility for the day-to-day supervision and running of the Cyber Security ...

have the autonomy and support to make an impact as we build for the long term. About the role As a member of our Security Operations Team, you will collaborate with a global team of engineers to monitor and respond to security events, lead security incidents … Incident Commander, and lead digital forensic investigations in support of Employee Relations, Legal, Compliance, or Information Security cases. Although you will be focused on security incident response, you will also have the opportunity to create and maintain runbooks, automated workflows, and assist in process refinement and implementation. ...