1 to 25 of 520 Permanent Security Engineer Jobs in the UK

IT Security Engineer - prem AD, EntraID, M365, IDAM solutions, SentinelOne, CrowdStrike, Defender, Routing/Switching, WAN, Wi-Fi, Cisco Our leading global law firm client are recruiting for an IT Security Engineer (prem AD, EntraID, M365, IDAM solutions, SentinelOne, CrowdStrike, Defender, Routing/Switching, WAN, Wi-Fi, Cisco) on a 12 month fixed term contract basis … to support the Information Security team to ensure continuous security improvement. The Security Engineer will report to Information Security Operations Manager and work with the Information Security Operations team for implementing and maintaining our security controls and tools. Work collaboratively with other departments to improve our security posture. They will be specifically … responsible for completing the implementation of a number of strategic based security solutions for new security tooling or existing. The engineer will also participate in security related service management processes (incident, change and problem management) and will participate in the planning, design, enforcement and review of security controls which protect the integrity of the firm. More ❯

About the Role: We’re a leading Managed Service Provider (MSP) delivering cutting-edge IT and security solutions to businesses worldwide. Our mission is to protect digital assets through proactive security measures, advanced threat intelligence, and world-class support. Join a dynamic, innovation-driven team where your skills make a real impact. Your Mission: As a Cyber Security Engineer, you’ll take charge of designing and implementing advanced security systems, supporting clients in improving their security posture, and staying ahead of emerging cyber threats. You’ll play a crucial role in delivering technical excellence, leading customer engagements, and mentoring team members. Key Responsibilities: Design, implement, and manage enterprise-grade security solutions (firewalls, SIEM … IDS/IPS, endpoint protection, cloud security). Shape strategic security recommendations and collaborate on technical win plans. Maintain and update security policies, procedures, and incident response plans. Deliver security awareness training and advise clients on best practices. Support audits and compliance initiatives (ISO 27001, NIST, GDPR, etc.). Work cross-functionally with internal and external More ❯

Your new company - Financial Services Your new role - Permanent - ON SITE 5 Days per week. - UK OnlyWe are looking for a highly skilled Information technology Security Engineer to join the IT team. As the first line of defence in the IT department, the principal purpose of this job mainly focusses on information security, cybersecurity and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrase, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head … Office, Security Operation Centre of Data Centre for implementing security policies, projects and security controls. Work with Internal Audit and other departments to execute penetration tests, cybersecurity risk self-assessment, ensure best practice and international baseline standards are in place and in line with local regulations.The ideal candidate will be responsible for managing information security systems More ❯

Position Overview We are seeking a Senior Azure Security Engineer to join our UK-based team. This role will be responsible for implementing and maintaining robust security solutions across our Azure cloud infrastructure. You'll play a key role in ensuring compliance, hardening environments, and leveraging Microsoft's security tools to protect our systems and data. … Key Responsibilities Security Architecture & Implementation Implement and maintain secure Azure architectures in line with best practices Develop and support cloud security policies and technical standards Conduct security assessments, risk analysis, and contribute to security roadmaps Collaborate with teams to integrate security into CI/CD and cloud-native applications Microsoft Security Stack Configure and … and managed Sentinel provider on incident handling Compliance & Governance Help ensure compliance with ISO 27001, SOC 2, GDPR, and NIS2 Support configuration and monitoring in Microsoft Compliance Manager Maintain security documentation and assist in audit preparation Configure insider risk management, audit, and eDiscovery capabilities Track Secure Score and recommend improvements Incident Response & Monitoring Configure monitoring and alerts using Microsoft More ❯

as retailers, ground handlers, as well as suppliers, to ensure a joined-up approach to information and cyber security. We are seeking a highly skilled and motivated IT Cyber Security Engineer, with a passion for protecting digital assets against cyber threats, to join our dynamic team. The successful candidate will have a strong technical background and a thorough … understanding of IT systems, which is essential for effectively securing our infrastructure, systems, and networks. Expertise in information security, risk management and compliance is essential, as is a commitment to defending against cyber threats and integrating security across all layers of our IT environment to protect organisational data and technology. This role focuses on detecting, investigating, and responding … to cybersecurity threats and incidents, while also managing BAU security tasks, ongoing maintenance, supporting projects, and assisting with regulatory compliance to encourage continual enhancement of our IT security environment. Key responsibilities and accountabilities: * Endpoint monitoring and analysis. * Malware analysis and forensics research. * Understanding/differentiation of intrusion attempts and false positives. * Lead investigations into security breaches, incidents 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 ❯

Job Title: Senior Cyber Security Engineer Job Ref: SCSE-443 Closing Date: 25th July 2025 Summary We are seeking a Senior Cyber Security Engineer to join our London-based team. This role is critical in safeguarding our IT infrastructure and ensuring the resilience of our systems. You will be responsible for implementing and maintaining security protocols, managing threat detection tools, and supporting the broader IT team in delivering secure and reliable services. You will play pivotal role in improving company security posture and internal best practices adoption. This is technical hands-on role. Senior Cyber Security Engineer will report to Director of Technology. Responsibilities Monitor, detect, respond, and manage security incidents across on-prem, cloud environments, and social media services, on multiple platforms and operating systems, Manage relationships and work closely with third-party cyber security service providers. Manage and optimize security tools, including endpoint protection, Microsoft Intune, Entra, Azure, and external detection and response tools. Conduct vulnerability assessments and coordinate patch management cycles. Collaborate with infrastructure More ❯

Job Title: Senior Cyber Security Engineer Job Ref: SCSE-443 Closing Date: 25th July 2025 Summary We are seeking a Senior Cyber Security Engineer to join our London-based team. This role is critical in safeguarding our IT infrastructure and ensuring the resilience of our systems. You will be responsible for implementing and maintaining security protocols, managing threat detection tools, and supporting the broader IT team in delivering secure and reliable services. You will play pivotal role in improving company security posture and internal best practices adoption. This is technical hands-on role. Senior Cyber Security Engineer will report to Director of Technology. Responsibilities Monitor, detect, respond, and manage security incidents across on-prem, cloud environments, and social media services, on multiple platforms and operating systems, Manage relationships and work closely with third-party cyber security service providers. Manage and optimize security tools, including endpoint protection, Microsoft Intune, Entra, Azure, and external detection and response tools. Conduct vulnerability assessments and coordinate patch management cycles. Collaborate with infrastructure More ❯

Senior Cyber Security Engineer opportunity working within an established fintech firm in Liverpool Attractive benefits package Up to £60,000 per annum depending on experience Full Time - Permanent role - Hybrid working available Sector: Finance Benefits Competitive Salary - £55,000 - £60,000 per annum Generous Annual Leave Paid Sick days Company Pension A comprehensive in-house training Continued training … and development Friendly and supportive working culture About the Role: Lead on technical cyber security initiatives within the Security Operations team Ensure the implementation of robust security controls and best practices Provide specialist security support to IT teams, including infrastructure, development, and database teams Work with stakeholders to maintain compliance with industry standards such as ISO27001 … Cyber Essentials Plus, PCI/DSS Stay ahead of cyber threats, maintaining and improving security monitoring and risk management processes Support vulnerability management, penetration testing, and incident response Requirements for this role: 3+ years' experience in a senior cyber security role Strong knowledge of security frameworks (NIST, NCSC, CIS, MITRE ATT&CK) Hands-on experience with security More ❯

where you will be making an impact on the financial lives of thousands of savers. We're regulated by the Financial Conduct Authority in the UK. As a Senior Security Engineer, you will play a key role in protecting our systems, networks, and data while ensuring compliance with industry leading security standards such as ISO 27001. Your … contributions will be essential in maintaining customer trust and safeguarding critical information assets. This role sits within thePlatform Engineering Teamand requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involveplatform engineering activities, contributing to the design, implementation, and optimisation of scalable infrastructure. If you're … motivated by solving complex problems in a dynamic, fast-paced environment, this position is for you. What you will do: Develop and implement proactive security strategies, policies, and procedures to protect our systems, networks, and data assets. Lead regular security assessments, including vulnerability scans and penetration tests, identifying risks and driving remediation efforts. Monitor infrastructure for security 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 will play 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 will play 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 will play More ❯

see why Glassdoor and Comparably have recognized CaptivateIQ as a best place to work! About the role: Join our Cybersecurity Team and play a pivotal role in strengthening the security of our infrastructure, applications, and services. As a Security Engineer, you will apply your technical expertise across engineering, application security, and incident response to help scale … and mature our security posture. This is a hands-on role that requires a collaborative mindset, strong problem-solving skills, and the ability to identify and respond to security challenges across attack surfaces. You'll work closely with Engineering, Product, and IT teams to embed security across the product lifecycle, triage and mitigate vulnerabilities, and proactively respond … to security threats. If you're passionate about building secure systems, working cross-functionally, and making meaningful impact in a fast-moving, product-led environment-this role is for you. Responsibilities: Design and implement scalable security controls across cloud infrastructure, applications, and enterprise systems. Partner with engineering teams to design secure architectures and assist in system and product More ❯

An impressive multinational Telecoms business is looking for an accomplished Senior Information 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. In this role of significant responsibility, you will operate at the cutting edge of technology, protecting the … business from cyber threats. You will design, implement, and maintain security solutions that protect networks, systems, and data. You will identify vulnerabilities, harden systems, respond to threats, and ensure compliance with security best practices and industry standards, including ISO27001. In order to be suitable for this role you must have demonstrable hands-on expertise with monitoring and securing … enterprise class technology estates. You will have proven experience with Cyber Security best practice including the NIST Cloud Security guidelines. You will support ISO 27001 compliance and have strong documentation skills. Experience in the Telco sector and knowledge of the UK Telecom Security Act would be advantageous to your application, as would CISSP and/or CISM More ❯

A fantastic award winning MSP is looking for a talented Senior Cyber Security Engineer to come and join their team. This is a fantastic opportunity for someone who wants to work for one of the best MSP and voted the best work place. The role is 3 days in the office and 2 days WFH. Excellent Benefits After … to Work scheme, quarterly team nights out/events, monthly games night with pizzas and breakfast on Wednesdays Job Description This great MSP is looking for a Senior Cyber Security Engineer to join their expanding UK based Cyber Security Projects team. The ideal candidate would be someone that is already in a similar role and has minimum … of 1/2-year experience. As a Senior Cyber Security Engineer, you will be primarily responsible for deploying Security Technology Solutions for our clients together with assisting our Chief Information Security Officer with Cyber Essentials and Cyber Essentials Plus Audits and Assessment. You will be reporting to the Project Management Office Team on a Daily More ❯

Ready to be our next Cloud Security Engineer ? We're on the lookout for a tech whiz to join our brilliant team in Sunderland and help us keep things super secure for our players and our business. If you're passionate about cloud security and love a challenge, you're in the right place! Cloud Security Engineer At tombola, we take security seriously - but we also like to have a bit of fun while we're at it! As our Cloud Security Engineer , you'll be building on our existing operational security, with a special focus on protecting our cloud infrastructure. You'll be hands-on, designing, implementing, and managing … top-notch security solutions across all our cloud environments. You'll also play a key part in developing our vulnerability management program, working closely with our operational support, infrastructure, and development teams. Plus, you'll be right in the thick of security event monitoring, threat intelligence, and incident management - keeping us one step ahead! What you'll be More ❯

At Tombola, we take security seriously - but we also like to have a bit of fun while we're at it! As our Cloud Security Engineer, you'll be building on our existing operational security, with a special focus on protecting our cloud infrastructure. You'll be hands-on, designing, implementing, and managing top-notch security … play a key part in developing our vulnerability management program, working closely with our operational support, infrastructure, and development teams. Plus, you'll be right in the thick of security event monitoring, threat intelligence, and incident management - keeping us one step ahead! What you'll be doing: Delivering SOC Capabilities: You'll be a key team member in delivering … ongoing Security Operations Centre (SOC) capabilities for the business. Driving Automation: You'll push for security automation wherever possible and play a big part in evolving our security tooling and services. Policy & Standards: You'll champion the adoption and adherence to our InfoSec policy, standards, and guidelines. Threat Intelligence: You'll monitor and apply current and emerging More ❯

Job Title: Senior Security Engineer Manager: CISO Department: Cyber Security Division: Enterprise Information Technology Services Location: London, Hybrid Main Purpose: The MDU is undertaking an exciting digital transformation programme and to support this the Cyber Security Team is looking to appoint a Senior Security Engineer. Working closely with delivery teams covering strategic and non-strategic … change this role will provide subject matter expertise to keep the MDU, its data and, its member safe from cyber security threats. The Senior Security Engineer will be responsible for the delivery of security technologies in a range of projects and will therefore: Have a strong cyber security engineering or professional services background with experience … of delivering both large-scale and small-scale projects to a high quality in a fast-paced environment. Have a good practical knowledge of both traditional security technologies and modern security tooling to allow support of both the existing and new environments during the digital transformation. Have a proven track record of working in cross functional teams to More ❯

and businesses across the UK, and together we use our expertise to help them achieve their ambitions and build a sustainable future. We are seeking an experienced Senior Cyber Security Engineer who is looking to grow in a friendly environment. We are flexible, inclusive, committed to your wellbeing, and passionate about supporting your potential. Let's grow together. … Purpose of the role Reporting to the Head of Cyber Security, the Cybersecurity Engineer will be part of a team ensuring the security of all group systems, infrastructure (cloud and on-premises), and applications. The role involves delivering and implementing the bank's technology roadmap, ensuring best practices, security standards, and policies are followed. Good communication … the ability to document delivery effectively. The role requires collaboration across teams and disciplines such as Infrastructure and Architecture within an agile environment. This position supports the bank's Security, Digital, and Cloud strategies. Duties and responsibilities Experience with SIEM tools (MS Sentinel advantageous) Understanding of Web technologies and Web Application Firewalls (WAF) Knowledge of Windows Server infrastructure More ❯

We are seeking an experienced Security Engineer to join our dynamic and growing team. The successful candidate will play a crucial role in supporting management with securing our organization's infrastructure, systems, and data against cyber threats. As a Security Engineer, you will be responsible for supporting the security team with designing, innovating, deploying, and … maintaining security measures to safeguard our information assets. We operate in a highly regulated global SaaS organization that has multiple certifications such as PCI-DSS, ISO/IEC 27001, SOC2 and other standards we adhere to. In addition, we have a large, federated customer base that we strive to embed improvements for. You will collaborate with cross-functional teams … to ensure the confidentiality, integrity, and availability of our systems. This will require developing an effective working partnership with partner teams, to ensure security best practices are embedded into their processes, activities and projects This role will cover a wide array of security areas across our SaaS environments, as well as corporate domains and will require a skilled More ❯

Job Overview: As a Network Security Engineering team member, the Senior Network Security Engineer will specialise in firewalls and routing. The ideal candidate is a flexible, self-motivated individual who excels at multitasking and thrives in a fast-paced, challenging environment. This self-starter will bring ingenuity and expertise to design, implement, and maintain secure, scalable, high … solutions that connect on-premises and public cloud environments. The role emphasizes driving automation through Infrastructure-as-Code (IaC) and GitOps methodologies, ensuring optimal network performance, and integrating robust security measures. Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. Leverage routing and switching expertise (e.g. … BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce threat models, and assess risks around existing configurations. Provide subject matter More ❯

UK HQ, 40 High Street, Street, Somerset, United Kingdom Req PURPOSE To work with multidisciplinary teams across Clarks Technology and business areas to identify, design, and build security controls to protect Clarks' applications, networks, and data from security risks. To develop and embed best-practice security processes and knowledge into technical teams aligned to Zero Trust principles … industry standards and frameworks (e.g. NIST, PCI DSS). To identify opportunities for automation and optimization and drive maximum value from existing technologies and services to strengthen Clarks' overall security posture. DIMENSIONS Financial : No direct financial responsibilities, though the role may be required to assist ITLT and other Clarks Technology managers in strategic planning linked to budgeting linked to … security and related technologies Reports : No direct line reports currently Impact the job has on the business: The company's exposure to security risks has never been greater - with an ever-changing threat landscape, continually evolving privacy regulations, the growth in Software-as-a-Service (SaaS) and AI, and the centrality of data to meet our business objectives More ❯

Senior Cloud 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 savings. … an even better experience for our customers. We're on a mission to build a secure, scalable, and resilient cloud infrastructure-and we're looking for a Senior Cloud Security Engineer to lead the way. In this foundational role, you'll architect and build our cloud security program from the ground up, helping to shape how we … protect our systems, services, and users in an ever-evolving digital landscape. You'll work closely with our DevOps and Platform teams to integrate security deeply into our development and deployment pipelines. This is your chance to define the standards, select the tools, and create the practices that will safeguard our cloud ecosystem now and into the future. If More ❯

Cyber Security Engineer (DevSecOps) Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK (On-site 4/5 days a week) UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to our communities, and operate sustainably. … people, and our community. Our Mission, Vision, and Values guide the way we do business. Are your ready for your next challenge? We are in search for multiple Cyber Security Engineers with varying technical backgrounds - Required to work at our customer site in Huntingdon, Cambridgeshire with occasional travel to other UK sites. In this role, you will working within … a team of engineers to ensure that the customer sites maintain a strong cyber security posture. Cyber Security Engineers are responsible for providing cybersecurity engineering services for classified and unclassified networks of computer systems. The Cyber Security Engineers will provide operational and engineering support. This position perform the following tasks: Develop creative solutions to complex technical issues More ❯