1 to 25 of 98 Permanent Senior Security Engineer Jobs

Description Security Engineer - Senior - (HSEN) - Zscaler Engineer (Access Management and Network Security) POSITION NUMBER (TA2-22) Summary : Softek is seeking a Security Engineer (Senior) with Zscaler experience to support the DHS Enterprise Engineering Division within the Office of the Chief Information Officer (OCIO). The ideal candidate will have a strong background … in cybersecurity and hands-on experience with Zscaler platforms. This role involves designing, implementing, and managing security measures to protect DHS systems, networks, and data. This program portfolio includes management and oversight of the technical infrastructure and security tools, sensors, servers, and data storage devices to support the DHS Network Operations Security Center (NOSC) Cyber (SOC) and … other DHS stakeholders and Components. Duties/Responsibilities : Develop and implement robust security protocols and measures to protect computer systems, networks, and data from unauthorized access, breaches, and other security threats. Zscaler Platform Management: Configure, manage, and optimize Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX) solutions to ensure secure and efficient internet More ❯

Senior Security Engineer | Microsoft Solutions Partner | Edinburgh | Highly Competitive Pay, Performance Bonus + Exceptional Benefits Strengthen Defences. Hunt Threats. Shape the Future of Cybersecurity. Are you ready to take your cyber security expertise to the next level? Join Quorum, a leading Microsoft Solutions Partner and Tier 1 CSP based in Scotland. We’re not your average … IT consultancy—we’re employee-owned, award-winning, and proud holders of 5 out of 6 Microsoft Designations and 3 Specialisations in Cloud Security, Identity & Access Management, and Microsoft Teams Calling. Now, we’re growing our Managed Security Services team and looking for a Senior Security Engineer with a passion for proactive threat detection, automation … training budget and development pathways Award-winning family-friendly and flexible working culture A genuinely friendly, collaborative team environment with low turnover What You'll Be Doing: As a Senior Security Engineer, you'll be a key player in our mission to protect, detect, and respond to evolving cyber threats. Your day-to-day will include: Leading More ❯

Senior Security Engineer | Microsoft Solutions Partner | Edinburgh | Highly Competitive Pay, Performance Bonus + Exceptional Benefits Strengthen Defences. Hunt Threats. Shape the Future of Cybersecurity. Are you ready to take your cyber security expertise to the next level? Join Quorum, a leading Microsoft Solutions Partner and Tier 1 CSP based in Scotland. We're not your average … IT consultancy—we're employee-owned, award-winning, and proud holders of 5 out of 6 Microsoft Designations and 3 Specialisations in Cloud Security, Identity & Access Management, and Microsoft Teams Calling. Now, we're growing our Managed Security Services team and looking for a Senior Security Engineer with a passion for proactive threat detection, automation … training budget and development pathways Award-winning family-friendly and flexible working culture A genuinely friendly, collaborative team environment with low turnover What You'll Be Doing: As a Senior Security Engineer, you'll be a key player in our mission to protect, detect, and respond to evolving cyber threats. Your day-to-day will include: Leading More ❯

Senior Information Security Engineer page is loaded Senior Information Security Engineer Apply locations Bracknell posted on Posted 10 Days Ago job requisition id R-180122 ABOUT THE ROLE Join the Information Security Engineering team at John Lewis Partnership to help build a secure future for an iconic brand. We work to protect our … customers, Partners, and business against an ever-evolving cyber threat landscape. The John Lewis Partnership's Information Security strategy is bold and ambitious. We provide a collection of security services, delivered via people, processes and technology. Working collaboratively, these services ensure that customers can shop with us efficiently, safely and securely, every single day. Our Threat Defence team … is at the forefront of our cyber resilience, proactively monitoring threats, identifying vulnerabilities, and engineering robust security defences. As we expand our Security Engineering service, you'll be instrumental in developing cutting-edge capabilities and empowering our Security Operations Centre to stay ahead of the latest threats. This is a great opportunity to directly shape our security More ❯

Job Title: Senior Security Engineer Location: London (Hybrid Working Available) Salary: Competitive + Benefits Are you an experienced security professional ready to take on a senior technical leadership role? Were looking for a Senior Security Engineer to join a dynamic and globally connected organisation in the financial services sector. This is a … rare opportunity to play a pivotal part in shaping and maintaining cyber defence strategies across a complex international infrastructure. About the Role As a Senior Security Engineer , youll report to the IT Security Officer and work closely with another Security Engineer in a collaborative, expert-led team. You will lead the implementation, maintenance, and … continuous improvement of the organisations security systems and controls. From managing cutting-edge threat detection and prevention tools to supporting the delivery of cybersecurity training, you will be a hands-on leader in securing the business against evolving threats. Key Responsibilities Manage and optimise enterprise-grade security tools: WAF, DDoS, email and web security gateways, SIEM, SOAR More ❯

Senior Cyber Security Engineer – Manchester – Perm £60,000 – £70,000 Hybrid 1 days per week on site As our client’s Cyber Security business continues to grow, they are now looking for an experienced and dynamic Senior Cyber Security Engineer to join our vibrant office with hybrid working. Senior Cyber Security Engineer – Responsibility: Carry out daily security engineering/operation tasks under an ITIL framework Develop an understanding of the threats, risks, vulnerabilities and evolving attack vectors facing the business. Using strong technical knowledge, continuously analyse and make recommendations to implement effective security controls, system hardening and security improvement projects with a particular focus in application …/web hosting security. Assist in the management of patching, vulnerability analysis and penetration testing to ensure recommendations are risk assessed and implemented in a timely manner Senior Cyber Security Engineer – Skills: Experience in Security Engineering, Network Security, and/or working in a Security Operations Centre (SOC). Hands-on knowledge of security More ❯

Senior Security Engineer - Build, Secure, and Scale in a Cloud-Native Environment Location: Hybrid (UK-based) Salary: Competitive + Excellent Benefits Employment Type: Full-time, Permanent Are you a seasoned Security Engineer with a passion for protecting infrastructure at scale? A rapidly growing technology-driven organisation is looking for a Senior Security Engineer … You'll join a high-performing Platform Engineering team, working alongside cloud specialists, DevOps professionals, and software engineers to build secure, scalable platforms. This is more than a pure security role - it's an opportunity to be hands-on in architecture, engineering, and compliance, while leading the charge on modern, cloud-first security strategy. Responsibilties: Designing and implementing … robust security policies, controls, and infrastructure protection strategies. Leading vulnerability management efforts, penetration testing, and remediation plans. Monitoring and investigating security events, managing incident response processes end-to-end. Ensuring compliance with security standards such as ISO 27001 and supporting audits and certifications. Collaborating across teams to embed security into the core of platform and product More ❯

Senior Application Security Engineer page is loaded Senior Application Security Engineer Apply locations UK - Remote Germany - Remote Romania - Remote Poland - Remote time type Full time posted on Posted 4 Days Ago job requisition id R51049 Your Title: Senior Application Security Engineer Job Location : UK - Remote, Germany - Remote, Poland - Remote OR Romania … Remote About the Role: Trimble is seeking a highly experienced and passionate Senior Application Security Engineer to lead our Software Composition Analysis (SCA) and Static Application Security Testing (SAST) initiatives, with a primary focus on driving the strategic implementation and optimization of our SCA tool. This is a pivotal, corporate-level role for an individual who … isn't just an expert in application security tooling but is also a visionary leader capable of shaping our organization's approach to open-source security and secure development practices across a global engineering footprint. You'll be instrumental in evolving our application security posture, acting as a subject matter expert and a champion for best practices More ❯

11099MS2 £60k - 70k per year Senior Cyber Security Engineer - Manchester - Perm £60,000 - £70,000 Hybrid 1 days per week on site As our client's Cyber Security business continues to grow, they are now looking for an experienced and dynamic Senior Cyber Security Engineer to join our vibrant office with hybrid working. … Senior Cyber Security Engineer - Responsibility: Carry out daily security engineering/operation tasks under an ITIL framework Develop an understanding of the threats, risks, vulnerabilities and evolving attack vectors facing the business. Using strong technical knowledge, continuously analyse and make recommendations to implement effective security controls, system hardening and security improvement projects with a … in application/web hosting security. Assist in the management of patching, vulnerability analysis and penetration testing to ensure recommendations are risk assessed and implemented in a timely manner Senior Cyber Security Engineer - Skills: Experience in Security Engineering, Network Security, and/or working in a Security Operations Centre (SOC). Hands-on knowledge More ❯

Senior Security Engineer We are seeking an experienced Senior Security Engineer to join our dynamic Security Team. In this key role, you will be a key contributor to Funding Circle's cloud and application security posture. You will leverage your deep expertise in AWS security, secure software development lifecycle (SSDLC) practices … and CI/CD security to implement and champion robust security solutions. You will act as a subject matter expert and mentor, collaborating closely with engineering and product teams to embed security seamlessly into our cloud infrastructure and development processes, ensuring the protection of our platform and customer data in a fast-paced FinTech environment. Who are … The role Define, champion, and embed secure software development lifecycle (SSDLC) practices and secure coding standards across engineering teams through collaboration, training, and tooling. Architect, build, and maintain automated security controls, tooling, and "security rails" within CI/CD pipelines to ensure secure and efficient deployments. Collaborate closely with Cloud Platform Engineers, DevX and Product Engineering to ensure More ❯

Senior Security Incident Response Engineer page is loaded Senior Security Incident Response Engineer Apply locations Oxford London time type Full time posted on Posted 30+ Days Ago job requisition id R95539 Senior Security Incident Response Engineer About Team: If you are considering a new role and want to work in a … is helping to change the world, consider joining an organisation serving the global scientific research community, supporting the brightest minds on the planet. Elsevier is expanding its Global InfoSec Security Incident Response team and is looking for an Incident Response Engineer to join its ranks in the UK. About Role: As a Senior Security Incident Response … Engineer, you will be a key internal security support team member, assisting in incident response investigations. You will have experience in analysing, triaging, scoping, containing, providing remediation guidance, and determining the root cause of security incidents. You are familiar with collecting and analysing security incident-related data to identify indicators of attack and compromise. You will More ❯

Senior Application Security Engineer page is loaded Senior Application Security Engineer Apply locations London, UK time type Full time posted on Posted 2 Days Ago job requisition id JR100290 Who we are We're the people behind the global loyalty currency, Avios, and home to three ambitious, growing businesses;IAG Loyalty, British Airways Holidays … places! This is where you come in. The Opportunity As IAG Loyalty evolves into a Platform as a Service business, we're looking for a talented and passionateSenior Application Security Engineerto join our security engineering team. You'll have a background in software engineering and a deep interest in application and API security. You thrive on collaboration, enjoy … helping others grow, and see security as an enabler - not a blocker. You'll be an AppSec advocate who supports our engineers in identifying and addressing security issues across the software development lifecycle. You'll be part of a small, dynamic team within the Product department that drives IAG Loyalty's digital transformation, technology strategy, and product direction. More ❯

work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role: We are looking for aSenior Application Security Engineerto join our security team (reporting to the Head of Security). In this role, you will drive critical application security initiatives across Vercel's products … and platform. Your core focus will be onthreat modeling, open-source software security, secure code review, SDLC tooling, andbug bounty program management. You will support both our internal product engineering teams and customer-facing security programs, ensuring that security is embedded throughout our development lifecycle and that our platform earns the trust of developers and end-users … alike. As a senior member of the team, you will lead cross-organizational security projects and champion a security-first culture within Vercel's engineering organization. This is a high-impact role with broad scope - your work will not only secure Vercel's core infrastructure and applications (built with Next.js, Node.js, and serverless architecture), but also influence More ❯

Miro's Cloud Security team plays a critical role in ensuring the security, resilience, and integrity of Miro's platform infrastructure. We are entrusted with protecting both the foundational information assets and the collaborative experiences that enable our global customers to innovate with confidence. Operating as part of the broader Infrastructure organization, the Cloud Security team partners … closely with key engineering groups including Networking, Compute, and Observability to embed security deeply across Miro's cloud environment. The team also maintains strong alignment with our peers in the Security organization-such as Application Security and Detection & Response-ensuring a unified and strategic approach to securing our platform. At Miro, we are on a path to … achieving an industry-leading security posture. This ambition is reflected in our proactive governance frameworks, robust assurance and certification programs, and a long-term strategy anchored in automation, scalability, and risk-informed decision-making. About the Role Seeking a Senior Cloud Security Engineer to join our Cloud Security team. Your cloud and automation skills, combined More ❯

Senior Cybersecurity Consultant 3/Concierge Security Engineer 3 (m/f/d) page is loaded Senior Cybersecurity Consultant 3/Concierge Security Engineer 3 (m/f/d) Apply locations Newcastle, GBR time type Full time posted on Posted Yesterday job requisition id R25_1013 Senior Cybersecurity Consultant 3/… Concierge Security Engineer 3 (m/f/d) Newcastle, UK About Arctic Wolf: At Arctic Wolf, we're on a mission to end cyber risk. As a leader in security operations, we're looking for a skilled and motivated Senior Cybersecurity Consultant (m/f/d) to join our team in Newcastle. This is … your chance to make a real impact in the world of cybersecurity. Your responsibilites: Serve as a trusted security advisor for assigned customers, acting as the key technical point of contact Manage and clearly explain security incidents identified by our Security Operations Center (SOC) Provide timely and effective incident response support during cybersecurity events Deliver actionable security More ❯

We’re looking for a Senior Cloud Security Engineer for our growing, prestigious client in the data sector, based in London, on a permanent basis paying up to £65,000 plus great benefits. This role offers hybrid working with an expectation to be in the office 2-3 days per week. You’ll be joining a technical … team focused on strengthening cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsoft’s security toolset across the organisation. You will need proven experience with: Securing Azure environments in line with best practices - essential Microsoft Defender … SC-100 (or working towards) One or more of MS-500/SC-400/SC-900 The following are desired: CISSP, CISM, CCSP Interested? Please apply below. Senior Cloud Security Engineer, Azure Security Engineer, Azure Security Consultant, Cloud Security Consultant, Microsoft Security, Azure Sentinel, Defender, Purview, Compliance, Entra ID, Cloud Security More ❯

We’re looking for a Senior Cloud Security Engineer for our growing, prestigious client in the data sector, based in London, on a permanent basis paying up to £65,000 plus great benefits. This role offers hybrid working with an expectation to be in the office 2–3 days per week. You’ll be joining a technical … team focused on strengthening cloud security and ensuring compliance across Microsoft Azure environments. This role will involve hands-on security engineering, working closely with infrastructure and DevOps teams, and supporting the adoption of Microsoft’s security toolset across the organisation. You will need proven experience with: Securing Azure environments in line with best practices - essential Microsoft Defender … SC-100 (or working towards) One or more of MS-500/SC-400/SC-900 The following are desired: CISSP, CISM, CCSP Interested? Please apply below. Senior Cloud Security Engineer, Azure Security Engineer, Azure Security Consultant, Cloud Security Consultant, Microsoft Security, Azure Sentinel, Defender, Purview, Compliance, Entra ID, Cloud Security More ❯

Experience Years: 3-5 Years of Experience Employee Type: Regular Remote Type: Onsite About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and … managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. About the Opportunity The role of Information Security Engineer will be responsible for identifying, investigating, and managing cybersecurity related events and incidents. … As an Information Security Engineer, you will be responsible for security operations, using and managing security systems, identifying and managing risks and threats, and developing and following operating procedures. The ideal candidate will have a deep understanding of cyber security risks and threats, incident handling, and will possess excellent analytical, communication, and leadership skills. Responsibilities More ❯

Senior Cyber Security Engineer Excellent opportunity for an experienced Cyber Security Engineer with MSP experience to join a high-performing team delivering security solutions across Microsoft technologies and supporting compliance frameworks. Full-time, permanent position based in London with hybrid working (3 days in office, 2 remote), offering up to £60,000 depending on … experience. Immediate start available - candidates with hands-on Microsoft Security experience and relevant certifications are highly encouraged to apply. To apply, please email Who are the client? Our client is a recognised UK-based Managed Services Provider with strong accreditations and a reputation for excellence in technology and employee development. They are an IASME certification body and work with … a broad client base across sectors to deliver robust cyber security strategies. The company is growing and offers an outstanding culture of innovation, development, and recognition. What will you be doing? This senior, client-facing cyber security position is ideal for someone who enjoys both technical implementation and supporting security frameworks such as Cyber Essentials. You More ❯

Marathon TS is seeking an experienced Senior Security Engineer/Cloud Security Architect to lead the secure design, analysis, testing, and documentation of information systems and cloud-based environments. The ideal candidate will have deep technical expertise in cybersecurity engineering, compliance, and cloud security, with the ability to support the secure implementation of enterprise systems … federal regulations and industry best practices. This role will play a critical part in securing systems through the entire lifecycle, from concept to deployment and maintenance. Key Responsibilities: Design, engineer, and test secure information systems and products across on-premises and cloud environments (AWS and Azure). Create, maintain, and update comprehensive technical documentation, including: System Security Plans … SSPs) Business Impact Analyses (BIAs) Continuity of Operations Plans (COOPs) Risk mitigations Authorized software/hardware lists Elevated access roles and permissions lists Develop and execute security test plans to support audits, accreditation, and risk management activities. Evaluate, validate, and implement mitigations for vulnerabilities and security findings. Ensure baseline security safeguards are appropriately documented and implemented. Provide More ❯

An impressive multinational Telecoms business is looking for a Senior Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. As a Senior Network Security Engineer, you will be responsible for designing, implementing, and managing … security solutions that protect a large and high-profile network infrastructure. You will work closely with the team to proactively improve network security (both on-prem and cloud), detect threats and maintain a strong systems defence posture. In order to be suitable for this role you must have proven experience of designing, configuring and maintaining network security solutions. You will be a hands-on technical expert with deep knowledge of network security, firewalls, and cloud security (AWS/Azure). CISSP and/or CCNP Security accreditation are expected, while previous experience in the Telco sector would be advantageous to your application. This is an outstanding opportunity for an accomplished Network Security More ❯

Senior Application Security Engineer Department: Engineering Employment Type: Permanent - Full Time Location: London Reporting To: Sami Eltamawy Compensation: £80,000 - £90,000/year Description London, office-based Freetrade's mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their … features like mutual funds, bonds, and family investment tools. We're also exploring how we can leverage AI to deliver an even better experience for our customers. As a Senior Security Engineer , you'll lead the charge in building and scaling our Application Security (AppSec) program from the ground up. Your mission will be to embed … security into every phase of our development lifecycle, ensuring our products are not only innovative but resilient against threats. You'll be working across a rich and diverse attack surface, including our web, Android, and iOS applications, as well as the backend systems that power them. This is a rare opportunity to shape the security landscape of multiple More ❯

distributed environment, operating at massive levels of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. Key Job Responsibilities As a Senior Security Engineer, you'll help to build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure. You'll work with … data scientists, software development engineers, and other security engineers across multiple teams to develop innovative security solutions. Our services protect the AWS cloud for all customers and preserve our customers' trust in us. You'll get to use the full power and breadth of AWS technologies to build services that proactively protect AWS customers, both internally and externally … from security threats. You will be working in a team of industry-leading security experts with UK customers to operate and continuously improve industry-leading security programs and processes. This team manages the underlying security programs and processes for personnel security, physical and logical accreditations, education, awareness and training, assurance, and cyber security. This position More ❯

Edinburgh - GB London - London, N1C 4AB GB (Primary) Manchester - Manchester, M2 7FL GB Travel Job Type Full Time Category Security Job Description Senior Security Engineer London, Manchester or Edinburgh About us Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment … throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is … our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. About the role We have a brand-new opportunity for a Senior Security Consultant to join our team based in London, Manchester or Edinburgh. The Hoare Lea security engineering team includes chartered engineers and professionally registered security professionals More ❯

Edinburgh - GB London - London, N1C 4AB GB (Primary) Manchester - Manchester, M2 7FL GB Travel Job Type Full Time Category Security Job Description Senior Security Engineer London, Manchester or Edinburgh About us Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment … throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is … our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. About the role We have a brand-new opportunity for a Senior Security Consultant to join our team based in London, Manchester or Edinburgh. The Hoare Lea security engineering team includes chartered engineers and professionally registered security professionals More ❯