51 to 75 of 110 Senior Security Engineer Jobs

Marqeta, Inc. is seeking a Senior Security Engineer to join the Security Operations and Response Team. This position can be performed remotely or from our London office. You will investigate security incidents, lead response efforts, and develop methodologies aligned with industry standards. The ideal candidate … should have over 5 years of security operations experience, particularly in incident response and threat hunting. Benefits include premium medical coverage, generous time off, and equity in a publicly traded company. #J-18808-Ljbffr ...

leading SaaS platform is hiring a Senior Security Engineer to enhance their security environment by managing risks, mentoring engineers, and automating tasks. This fully remote position is ideal for candidates with a Bachelor's degree and 3+ years in security engineering. Responsibilities include leading incident … response efforts, conducting vulnerability assessments, and collaborating with teams to enforce security standards. Join a company recognized for its innovative approach in the restaurant technology sector. #J-18808-Ljbffr ...

Join as an Azure Cloud Security Engineer within the infrastructure security architecture team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security area and Cloud Platform Engineering team for the large Microsoft Azure estate within Tesco … well as supporting security teams within Technology Security in helping them achieve their security goals, using your knowledge and experience of Azure. Responsibilities Managing Azure Policy direction and supporting exemptions Ensure design, review and delivery of upcoming Azure Policies and assess viability of upcoming policies/approach. ...

leading cybersecurity firm in the UK is seeking a Senior Security Engineer to join their Managed Security Service Provider team. The role involves driving Sentinel adoption, leading client onboarding, and developing custom data connectors. Candidates should have solid experience with Infrastructure as Code, DevOps pipelines ...

leading cybersecurity firm in Bracknell is seeking a Senior Security Engineer to safeguard digital assets and infrastructure. The ideal candidate will manage security tools, conduct risk assessments, and lead incident response. A Bachelor's in a related field and relevant certifications alongside 3-5 years … hands-on experience in security engineering are required. This full-time position offers a hybrid working arrangement with an inclusive culture and opportunities for collaboration. #J-18808-Ljbffr ...

support the Chief Information Security Officer in managing and reporting the Information Security Risks faced by Technology Services (TS) in delivering AJ Bells systems and services. This role is responsible for playing a lead role in designing and implementing improvement to the Cybersecurity risk management tools, systems … processes. Key to this is assisting and supporting the Information Security team to drive continual improvement through innovation, automation and integration of its tools and processes. The key responsibilities of the role are: Lead the delivery and maintenance of technical enterprise security solutions for (but not limited ...

Senior Network Security Engineer Scotland/Hybrid Salary up to £80,000 You will own incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they unfold. ...

Fire & Security Engineer Location: North West We are currently recruiting for a multi-skilled Fire & Security Engineer to join a growing and well-established business operating across the North West. With a strong reputation and excellent staff retention, this is a great opportunity to join … plant/boiler rooms, using a range of systems including Advanced, Paxton, and Galaxy . Key Responsibilities Service, maintenance, and commissioning of fire & security systems Working on Advanced fire panels, Paxton access control, and Galaxy intruder systems Emergency lighting works Planning and managing your own workload Working alongside subcontractors ...

Senior Network Security Engineer Scotland/Hybrid Salary up to £80,000 You will own incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows (ITIL-aligned), leading real-time response to live DDoS attacks and complex network events as they unfold click ...

leading music streaming service is seeking a Senior Security Engineer to bolster enterprise security while supporting a fast-paced environment. This role involves designing automation, managing security tooling, and collaborating with IT and legal teams. Candidates should have extensive experience in enterprise security ...

currently recruiting multiple Senior Network & Security Engineers/Architects to join a growing technical team. We have several vacancies available, with each role having more of a focus on one of the following areas: network infrastructure, wireless technologies, and network security. This is an opportunity to work … networking environments and infrastructure projects, implementing and optimising robust, secure and high-performance networks for a wide range of customers. The Role As a Senior Network/Security Engineer/Architect, you will play a key role in the design implementation, and optimisation of network infrastructure. ...

Role : Senior Cyber Security & Network Engineer Salary : £70,000 Location : Epsom Flexible working: Hybrid We're partnering with a business that's investing heavily in its cyber security and infrastructure capability and is looking for a hands-on Cyber Security & Network Engineer to play … role in protecting and evolving its technology estate. This is an opportunity for someone who enjoys operating across both security and networking, taking ownership of critical systems, responding to threats in real time, and driving continuous improvement across a modern IT environment. Key Responsibilities Own and manage the organisation ...

Role : Senior Cyber Security & Network Engineer Salary : £70,000 Location : Epsom Flexible working: Hybrid We're partnering with a business that's investing heavily in its cyber security and infrastructure capability and is looking for a hands-on Cyber Security & Network Engineer to play … role in protecting and evolving its technology estate. This is an opportunity for someone who enjoys operating across both security and networking, taking ownership of critical systems, responding to threats in real time, and driving continuous improvement across a modern IT environment. Key Responsibilities Own and manage the organisation ...

highest standards. They turn plans into action, keeping us efficient and mission-ready at all times. We are looking for a Senior Cyber Security Engineer , who’ll play a critical role in protecting the systems that power our satellites, ground operations, and global infrastructure. What will … doing? This is a hands-on role focused on strengthening our security posture end-to-end. You’ll work across cloud, corporate, and mission-critical environments, embedding security into how we build, operate, and scale. It’s not about monitoring from the sidelines — it’s about actively improving ...

leading delivery service provider in the UK is searching for a Senior Corporate Security Engineer to lead the design and operation of security controls across various platforms. The role includes a focus on Identity and Access Management (IAM), network security, and collaboration with global teams. … ideal candidate should have over 5 years of experience in Security Engineering, strong understanding of IAM platforms, and skills in automation scripting. This is a unique opportunity to shape the security landscape at a fast-growing company. #J-18808-Ljbffr ...

Barclays - BX - UK is seeking a Senior Security Engineer for CIAM in London. This role requires developing and maintaining cryptographic solutions and security controls for banking systems. The ideal candidate will have deep expertise in IAM systems, Cloud Security, and programming languages like JavaScript, Java … Python. Responsibilities include vulnerability management, security audits, and collaboration with various teams to ensure secure practices. #J-18808-Ljbffr ...

About The Role Team Information Security Working Pattern - Hybrid 2days per week in the Vitality Bournemouth Office.Full time, 35 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Cloud Security Expertise Security Operations & Controls experience Threat & Vulnerability Management What … this role is all about: We're looking for a Senior Cloud Security Engineer to ... LFWQ1_UKTJ ...

Causaly is seeking a Senior or Staff Security Engineer in Greater London. The successful candidate will own the vulnerability management program, collaborate across teams, and act as a trusted security advisor. Key qualifications include strong cloud security knowledge, hands-on experience with CI/… security tooling, and secure coding practices in various languages. Benefits include private medical and dental insurance, a personal development budget, and 25 days holiday plus bank holidays. #J-18808-Ljbffr ...

Bright Purple is seeking a Senior Cyber Security Engineer in Edinburgh to define security operations within their healthcare technology product development. The role promises autonomy while addressing significant regulatory challenges in the medical tech environment. Responsibilities include managing security communications, embedding security in product … design, and running threat assessments. Candidates should have extensive healthcare experience and strong knowledge of security frameworks including NIST 800. The position offers hybrid working, competitive salary, and numerous employee benefits. #J-18808-Ljbffr ...

technology security firm in Edinburgh is seeking an experienced Security Engineer to oversee risk assessments and security code reviews. This role demands over 5 years of experience focusing on product and application security. The ideal candidate possesses expertise in CI/CD pipelines, vulnerability analysis … thorough knowledge of Docker and Kubernetes. Strong communication skills are essential to convey security concepts to varied stakeholders, ensuring best practices in a dynamic technological environment. #J-18808-Ljbffr ...

Germany Holding GmbH is seeking a Senior Cyber Security Engineer in the UK who will take ownership of security across a portfolio of digital products. The role involves maintaining security tooling, leading CVE triage, and embedding security practices within teams. Essential qualifications include experience … with application security tooling, vulnerability management, and clear communication of technical risks. The company offers a flexible benefits package along with development opportunities. #J-18808-Ljbffr ...

your privacy** .* Perform threat modelling, risk assessments, and architecture reviews to identify and mitigate risk.* Support the engineering teams on definition on detailed security requirements to meet compliance requirements and industry best practices.* Perform security code reviews looking for potential security vulnerabilities.* Act as a subject … matter expert to advise and answer questions from engineering and compliance teams on technical product security matters.* Define and oversee the deployment of Software Composition Analysis (SCA) tools to compile SBOMs of software components, helping to identify known vulnerabilities and license compliance violations.* Define and oversee the deployment ...

Senior Cloud Security Engineer is required to join an industry leading organisation in the energy sector, a genuinely global business with operations spanning multiple continents, thousands of employees. This is a permanent, full-time role that is based in Aberdeen (hybrid but can be slightly flexible … location) The opportunity This is a great chance to join a well-established IT Security team at... LFWQ1_UKTJ ...

Senior Cloud Security Engineer is required to join an industry leading organisation in the energy sector, a genuinely global business with operations spanning multiple continents, thousands of employees. This is a permanent, full-time role that is based in Aberdeen (hybrid but can be slightly flexible … location) The opportunity This is a great chance to join a well-established IT Security team at click apply for full job details ...

Senior Security and Fire Systems Service Engineer Full-time, Monday to Friday 08:0017:00 Covering Greater London Fidelity is a progressive and expanding NACOSS Gold and BAFE FIRE Gold accredited Integrated Security and Fire Systems company specialising exclusively in commercial applications. As part … support to junior engineers and apprentices Take part in the out-of-hours on-call rota Key Skills & Experience Strong industry knowledge across integrated Security and Life Safety Systems Excellent understanding of electrical principles Proven problem-solving and fault-finding ability Solid knowledge of relevant regulations and standards Personal ...