1 to 25 of 46 Permanent Principal Security Engineer Jobs in the UK

I’m recruiting for 7 security Engineers to work for a global cyber security and defense company. With offices nationwide, these positions can be based at any of their locations. The hiring managers believe in upskilling and supporting their staff. They are looking for cyber security risk professionals who are motivated to work in a new team … have a strong background in risk management, and experience in designing secure systems. Applicants need a degree (or equivalent) in a relevant STEM subject or information security, proven experience in assessing and managing risk according to industry standards such as NIST or ISO 27001. Recognized industry security qualifications like CCP, CISSP, or CISM (or the ability to obtain … them) are required, along with significant experience using security baselines, mitigation strategies, and controls. Experience with ongoing modernization efforts, particularly transitioning from RMADS to a secure-by-design approach, is highly desirable. If you possess this experience, we encourage you to apply. #J-18808-Ljbffr More ❯

Job Description - Principal Cyber Security Engineer () Principal Cyber Security Engineer - Job Title: Principal Cyber Security Engineer Location: Barrow-In-Furness - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What you'll be … doing: Manage and deliver a Submarines Business Unit Product Security Assurance Audit schedule within the scope of EPAD Be able to plan and manage work concurrently across multiple security work programmes Be able to select appropriate Product Security Assurance techniques which are consistent and repeatable for use across a programme Represent the EPAD at Design Reviews and … other various engagements, to ensure that Product Security is appropriately considered at each stage of the design lifecycle Be able to contribute and influence the development of Product Security strategies, policies, guidance, good practices and awareness Ensure that Product Security activities within a programme, a project, system or equipment, are delivered and managed using recognised techniques and More ❯

Join to apply for the Principal Cyber Security Engineer role at BAE Systems 3 days ago Be among the first 25 applicants Join to apply for the Principal Cyber Security Engineer role at BAE Systems Job Title: Principal Cyber Security Engineer Location: Barrow-In-Furness – We offer a range of hybrid … speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What You’ll Be Doing Manage and deliver a Submarines Business Unit Product Security Assurance Audit schedule within the scope of EPAD Be able to plan and manage work concurrently across multiple security work programmes Be able to select appropriate Product Security Assurance techniques which are consistent and repeatable for use across a programme Represent the EPAD at Design Reviews and other various engagements, to ensure that Product Security is appropriately considered at each stage of the design lifecycle Be able to contribute and influence the development of Product Security strategies, policies, guidance, good practices and awareness Ensure that More ❯

Principal Security Engineer Joining Capco means joining an organisation that is committed to an inclusive working environment where you're encouraged to #BeYourselfAtWork. We celebrate individuality and recognize that diversity and inclusion, in all forms, is critical to success. It's important to us that we recruit and develop as diverse a range of talent as we … player who prides themselves on delivering modern, first class cloud based platforms through practicing best in class Agile ways of working at all times. Responsibilities Develop and execute advanced security engineering strategies to fortify infrastructure, networks, and cloud environments. Lead security initiatives across the SDLC, integrating Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST … Software Composition Analysis (SCA), and Container scanning using tools such as CheckmarxOne, Prisma Cloud, or equivalents. Collaborate with cross-functional teams to embed security-by-design principles in all engineering efforts. Design and implement robust endpoint protection and cloud security solutions to defend against evolving threats. Implement and monitor cloud configurations to align with compliance standards and best More ❯

Principal, Artificial Intelligence (AI) Security Engineer Job Type: Full-Time About Us: Siemens Digital Industries Software (DI SW) is a division of Siemens that focuses on providing cutting-edge software solutions to help industries digitally transform their operations. Here are some key aspects: Siemens Xcelerator Portfolio: This includes integrated software and services for electronic and mechanical design … entire lifecycle of a product, from concept to completion. Sustainability and Innovation: Siemens DI SW emphasizes sustainable business growth and innovation through its comprehensive digital solutions. Job Summary: The Principal, Artificial Intelligence (AI) Security Engineer will be responsible for leading the development and implementation of security strategies for our artificial intelligence (AI) systems. In this role … you will design and deploy robust security measures to protect AI models, data, and infrastructure from cyber threats, adversarial attacks, and vulnerabilities. You will collaborate with AI researchers, software engineers, and security teams to ensure the integrity, confidentiality, and availability of AI-driven solutions. Position Overview Siemens Software (DI SW) is looking for a highly skilled and experienced More ❯

Join to apply for the Principal Security Engineer role at Capco . Capco is a global technology and business consultancy focused on the financial services sector. We are committed to diversity and inclusion, fostering an environment where everyone can be themselves and contribute uniquely. Why Join Capco? Work on engaging projects with leading banks, transforming the financial … industry, supported by experts in Capital Markets, Insurance, Payments, Retail Banking, and Wealth & Asset Management. The Role Support the evolution of Financial Services industry by designing and implementing security strategies, leading security initiatives, and embedding security best practices within engineering teams. Responsibilities Develop and implement security strategies for infrastructure, networks, and cloud environments. Lead security initiatives across the SDLC, including SAST, DAST, SCA, and container scanning using tools like CheckmarxOne, Prisma Cloud. Collaborate with teams to embed security-by-design principles. Design endpoint and cloud security solutions. Ensure cloud configurations meet compliance standards. Develop data protection strategies. Integrate security tools into CI/CD pipelines. Conduct vulnerability assessments and security More ❯

Consulting/Principal Security Engineer About our Team RX is a global leader in events and exhibitions, leveraging industry expertise, data, and technology to build businesses for individuals, communities, and organisations. With a presence in 25 countries across 42 industry sectors, RX hosts approximately 350 events annually. RX is committed to creating an inclusive work environment for … the last 10 years, moving from a local IT-focused operation to a centrally consolidated approach working to industry best practices. About the Role We are seeking a meticulous Security and Identity Management Specialist to join our team. This role is under Global Technology Operations and will function as a key conduit between the CISO office and Global Technology … access management strategy for RX, implementing the defined strategy in alignment with IAM frameworks and ensuring the solutions are operationally maintained. This role is also responsible for ensuring all security activities across ops are understood and executed effectively, working with the CISO office to understand the requirements and translate those into actionable items to be implemented across Global Technology More ❯

Do you have a passion for high scale services and working with some of Oracle's most critical customers? We are seeking an experienced, passionate, and talented cyber security engineer with a deep interest in vulnerability management and cloud security. This position is designed for technical security engineers adept at navigating the complexities of cloud security and leading efforts to increase security posture. In this key role, you will critically assess security architecture decisions, and lead the charge in secure planning, development, and coordination. Your expertise will guide the team through intricate cloud security challenges, ensuring our defences are both robust and adaptable. Who We Are We are a world-class team … of high calibre application security researchers and engineers who thrive on new challenges. We are an inclusive and diverse team with a full spectrum of experience distributed globally. We have the resources of a large enterprise and the energy of a start-up, working on a critical Greenfield software assurance project collaboratively with our cloud and mobile engineering teams. More ❯

Do you have a passion for high scale services and working with some of Oracle's most critical customers? We are seeking an experienced, passionate, and talented cyber security engineer with a deep interest in vulnerability management and cloud security. This position is designed for technical security engineers adept at navigating the complexities of cloud security and leading efforts to increase security posture. In this key role, you will critically assess security architecture decisions, and lead the charge in secure planning, development, and coordination. Your expertise will guide the team through intricate cloud security challenges, ensuring our defences are both robust and adaptable. Who We Are We are a world-class team … of high calibre application security researchers and engineers who thrive on new challenges. We are an inclusive and diverse team with a full spectrum of experience distributed globally. We have the resources of a large enterprise and the energy of a start-up, working on a critical Greenfield software assurance project collaboratively with our cloud and mobile engineering teams. More ❯

Job Description Who We Are We are a world-class team of high calibre application security researchers and engineers who thrive on new challenges. We are an inclusive and diverse team with a full spectrum of experience distributed globally. We have the resources of a large enterprise and the energy of a start-up, working on a critical Greenfield … software assurance project collaboratively with our cloud and mobile engineering teams. The Software Assurance organization has the mission is to make application security and software assurance, at scale, a reality. We are a dedicated team, leveraging each other's insights and abilities to produce cutting edge solutions to difficult problems through automation and CI/CD. Join us to … future of software assurance at scale together. What You'll Bring A minimum of 8 years of experience in the cybersecurity field, with a focus on vulnerability management, cloud security, and security architecture analysis. Strong understanding of vulnerability management processes, remediation workflows, and validation of security findings Experience designing and managing security metrics, dashboards, and reporting More ❯

Role Are you ready to join a global cruise line? You’ll have the opportunity to join one of the world’s leading cruise lines as a Principal Network & Security Engineer . This role involves exciting projects and crucial support, focusing on cutting-edge technologies such as Aruba and Palo Alto. You’ll: Take charge of network More ❯

of ideas necessary for true innovation. For more information about Draper, visit www.draper.com. Job Description Summary: The Secure Solutions Group within the System's Engineering Directorate is seeking a Principal System Security Engineer to support engineering, integrating, and deploying trustworthy secure platforms that resist cyber, reverse engineering, and supply chain threats. The group has multidisciplinary proficiencies in … secure systems architecture, hardware security and resilience, software security and resilience, system validation and accreditation, and cryptography. Specific responsibilities include the following: *Work with cross disciplinary team of system, hardware, and software engineers to support program execution. *Communicate with program members, program offices, and sponsors to present work to the technical and evaluation community. *Bring a systems engineering … based on mission requirements and defines plan and approach to solve complex problems. * Supports helping customers shape problems and needs. * Subject Matter Expert (SME) able to develop and implement security approaches through a program lifecycle. * Identify program/system-level technical risks and develop and execute mitigation strategies. * Develop, document, and teach best practices to less experienced engineers. Demonstrate More ❯

creating an inclusive environment for all of our employees. We want every employee to have the greatest experience of their career. The role SoftwareOne is looking for an experienced Principal Security Engineer who possesses a blend of technical expertise, strong communication skills, and knowledge of the compliance process. SoftwareOne's Marketplace Platform is a digital two-sided … clients to access, purchase, and manage various software products and services. As we continue to expand and enhance our offerings, we are committed to ensuring the highest level of security for our users. The Principal Security Engineer will lead our efforts in establishing a robust security framework. Responsibilities Develop and implement a comprehensive security strategy for our marketplace platform. Introduce and apply security best practices across the development lifecycle. Work closely with development teams to integrate security into the design and development of new features and functionalities, creating fun ways to spread technical security awareness throughout the engineering department. Provide training and guidance to development and product teams on secure More ❯

Job Description Principal ICT & Security Design Engineer – London Location: London, UK Region: EMEA Flexibility: Hybrid Discipline: Engineering Salary: £55,000 – £85,000 + Package Benefits An international M&E consultancy is seeking a Principal ICT & Security Design Engineer to join its London office as part of its growing team supporting mission-critical and digital … infrastructure projects across the EMEA region. With a focus on high-performance and sustainable building environments, the role involves leading the delivery of ICT and security infrastructure solutions across the full lifecycle of complex projects—including hyperscale data centres and commercial developments. Role Responsibilities: Lead the design and coordination of ICT systems including structured cabling, fibre optic networks, and … specifications, schematics, layout drawings, and procurement packages. Carry out threat, vulnerability, and risk assessments (TVRAs) for client projects, integrating these into design strategy. Advise clients on physical and digital security planning, including access control, biometrics, CCTV, and analytics systems. Collaborate with MEP and architectural teams to ensure cohesive, integrated designs across all disciplines. Support project delivery from early feasibility More ❯

In 2022 we built out an exciting SIEM/SOAR and Managed Detection and Response service called SEP2.security, built upon Google Cloud Security’s Chronicle stack. Due to customer demand, we are now looking to hire a Principal Cyber Security Engineer to join this ever-growing team. The Security Intelligence Services team, that this role … is situated in, provides security monitoring and use case/playbook implementation on customer tenants, with a strong focus on customer satisfaction. This role goes beyond pure analysis to include significant customer engagement to ensure long-term client retention. This is a full-time position that can be performed fully remotely from the United Kingdom, or for those local … the West Yorkshire area a hybrid role, with occasional travel to our Leeds SOC. Main Tasks Lead technical engagements with managed clients, internal teams, and external partners to assess security requirements and develop effective solutions. Detection rule creation, log source onboarding, tuning and building response plans/playbooks. Respond to customer requests for security monitoring and recommend/ More ❯

Propel your career and become the front line technical support and training to customers worldwide, developing the latest products using ARM System IP. Hsinchu, Taiwan Applications Engineering Senior Applications Engineer: Deliver training to tier-1 companies in the industry and become the technical expert for our customers by solving sophisticated issues. Hsinchu, Taiwan Applications Engineering Life at Arm Culture More ❯

Join to apply for the Lead Principle Security QA Engineer role at Opplæringskontoret for Offshore fag Role: Lead Principle Security QA Engineer Rate: Inside IR35 Location: likely 2 days a week onsite in London or Croydon. Duration: 6 months + SC cleared or eligible. The Role The Home Office is developing an internal Security Testing … capability within the Quality Assurance and Testing function. As a Principal Cyber Security Professional, you will work within the Home Office Cyber Security (HOCS) team, collaborating with senior security stakeholders to develop security testing services and represent security testing for the organization. Communication and professionalism are essential, as you'll work closely with senior … security colleagues daily. You will lead the delivery of security testing, vulnerability assessments, and security compliance to secure Home Office services and advise on technical security risks. You will collaborate with business and technical stakeholders to provide security testing advice, enabling secure delivery of solutions and services. Responsibilities Lead development and delivery of security More ❯

Principal Vulnerability Engineer – Java Security Platform We are seeking a Principal Vulnerability Engineer to join our security vulnerability team for the Java platform. This team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. … The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Proven experience in security incident resolution, proactive research using industry-standard tools, and familiarity with Java security issues (including CVEs) are required. Proficiency in Java, expert-level C/C++ skills, and … a self-starter with strong communication skills and the ability to work independently and remotely. Responsibilities: Proactive research on new vulnerability signatures for the Java platform. Create and maintain security tooling for the Java platform. Conduct security assessments for new features integrated into the JDK. Assist development teams with security code reviews, including implementation code review for More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Maidstone Client: Oracle Location: Maidstone, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team … for the Java platform. The team conducts both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum 10+ … years of experience with security protocols and best practices are required. The ideal candidate should work independently on tasks, have proven experience in security incident resolution, and proactive research using industry-standard tools. Past research and CVEs related to Java security issues are a plus. Proficiency in Java, expert-level C/C++ skills, and systems-level More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Slough Client: Oracle Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Principal Vulnerability Engineer to join the security vulnerability team for … the Java platform. This team performs both red team (offensive) and blue team (defensive) activities. Responsibilities include proactive research, security tooling, assessments, and supporting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Extensive experience … with security protocols and best practices is required. The candidate should be able to work independently, have a proven track record in security incident resolution, and utilize industry-standard tools for proactive research. Experience with Java security issues, CVEs, and systems-level programming in C/C++ is highly desirable. Strong leadership, communication skills, and the ability More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, York Client: Oracle Location: York Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the … Java platform. This team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Extensive … experience with security protocols and best practices is required. The candidate should be able to work independently, have a proven record of security incident resolution, and conduct proactive research using industry-standard tools. Experience with Java security issues and CVEs is a plus. Proficiency in Java, expert-level C/C++ skills, and systems programming are essential. More ❯

Principal Vulnerability Engineer – Java Security Platform, Woking Client: Oracle Location: Woking, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team handles both offensive … red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Proven experience in security protocols, incident resolution … and proactive research using industry-standard tools is essential. Experience with Java security CVEs is a plus. Proficiency in Java, expert-level C/C++, and systems-level programming are required. Strong leadership, self-motivation, remote teamwork, and communication skills are also necessary. Responsibilities Conduct proactive research on new vulnerability signatures for the Java platform, develop and maintain security More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Guildford Client: Oracle Location: Guildford, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team … for the Java platform. This team conducts both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum … 10+ years of experience with security protocols and best practices is required. The candidate should be able to work independently on assigned tasks, have proven experience in security incident resolution, and proactive research using industry-standard tools. Past research and CVEs related to Java security issues are a plus. Proficiency in Java, expert-level C/C++ More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Aberdeen Client: Oracle Location: Job Category: Other - EU work permit required: Yes Job Views: 13 Posted: 18.06.2025 Expiry Date: 02.08.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java … platform. This team conducts both offensive (red team) and defensive (blue team) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum 10+ years of … experience with security protocols and best practices are required. The candidate should work independently on assigned tasks, have proven experience in security incident resolution, and utilize industry-standard tools for proactive research. Past research and CVEs related to Java security issues are a plus. Proficiency in Java, expert-level C/C++ skills, and systems-level programming More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Watford, Hertfordshire Client: Oracle Location: Watford, Hertfordshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. The team conducts both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The candidate should be able to work independently, with proven experience in security incident resolution and proactive research using industry-standard tools. Past research and CVEs related to Java security are a plus. Proficiency in Java, expert-level C/C++ skills, and systems programming More ❯