1 to 25 of 770 Security Engineer Jobs in the UK

Job Title: Cyber Security Engineer Location: Milton Keynes (hybrid- 2 days onsite) Industry: Financial Services Salary: £40,000-50,000 per annum Overview: We are seeking a skilled and proactive Cyber Security Engineer to join our growing Information Security team at a leading finance company based in Milton Keynes. In this role, you will be … responsible for designing, implementing, and maintaining robust cyber security measures to protect our systems, data, and infrastructure against emerging threats. Key Responsibilities: Monitor, detect, and respond to security incidents and threats in real-time. Design and implement security solutions and controls, including firewalls, intrusion detection/prevention systems (IDS/IPS), and endpoint protection. Perform regular vulnerability … risk analysis. Collaborate with IT and development teams to ensure secure system architecture and application development. Maintain and enhance incident response procedures and disaster recovery plans. Investigate and document security breaches, providing root cause analysis and remediation plans. Conduct security awareness training for staff and ensure compliance with internal policies and regulatory requirements (e.g., FCA, GDPR, ISO More ❯

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 ❯

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 ❯

Job Title: DV Cleared Cyber Security Engineer Location: Corsham Type: Contract Security Clearance: Active DV (Developed Vetting) Clearance required Salary/Rate: £425-£550 Role Overview: We are seeking a highly capable and DV-cleared Cyber Security Engineer to join our growing security team in delivering secure, high-assurance systems across critical environments. This … ideal for someone with strong hands-on technical skills in cybersecurity, a proactive mindset, and the ability to work effectively within secure and regulated operational landscapes. As a Cyber Security Engineer, you will be responsible for protecting systems, networks, and data by designing, implementing, and maintaining security controls across the full lifecyclefrom architecture to operations. Key Responsibilities … Implement and manage security technologies, including firewalls, intrusion detection/prevention systems (IDS/IPS), SIEMs, and endpoint protection Conduct threat and vulnerability assessments, penetration testing, and risk analysis activities Design and deploy security controls that align with enterprise architecture and regulatory requirements Support secure configuration and hardening of systems, applications, and infrastructure Monitor and respond to 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 ❯

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 ❯

Exciting Career Opportunity: Cyber Security Engineer – FinTech Startup Location: Remote (UK-based preferred) Position: Full-Time, Permanent Salary: Competitive + Benefits Start Date: ASAP Are you ready to be part of something revolutionary in the world of financial technology? We’re partnering with an ambitious FinTech startup that’s changing the way people engage with their finances. They … re looking for a Cyber Security Engineer to join their rapidly growing team and take charge of securing their cutting-edge infrastructure and products. If you’re passionate about protecting digital assets, thrive in a dynamic startup environment, and have experience with the latest security technologies, this is your chance to make an impact! The Role: As … a Cyber Security Engineer, you’ll work closely with the CTO and other engineering teams to implement security measures across the company’s platforms. You’ll play a key role in shaping the future of the company’s security posture, ensuring it’s robust, scalable, and aligned with industry best practices. Key Responsibilities: Develop and implement More ❯

Exciting Career Opportunity: Cyber Security Engineer – FinTech Startup Location: Remote (UK-based preferred) Position: Full-Time, Permanent Salary: Competitive + Benefits Start Date: ASAP Are you ready to be part of something revolutionary in the world of financial technology? We’re partnering with an ambitious FinTech startup that’s changing the way people engage with their finances. They … re looking for a Cyber Security Engineer to join their rapidly growing team and take charge of securing their cutting-edge infrastructure and products. If you’re passionate about protecting digital assets, thrive in a dynamic startup environment, and have experience with the latest security technologies, this is your chance to make an impact! The Role: As … a Cyber Security Engineer, you’ll work closely with the CTO and other engineering teams to implement security measures across the company’s platforms. You’ll play a key role in shaping the future of the company’s security posture, ensuring it’s robust, scalable, and aligned with industry best practices. Key Responsibilities: Develop and implement More ❯

Darkshield is an expert cybersecurity agency based in York, UK. We help organisations navigate an increasingly complex digital landscape by providing expert services in penetration testing, vulnerability assessment, managed security, and compliance . Our mission is to protect businesses by delivering tailored, cutting-edge cybersecurity solutions that keep them resilient and ahead of cyber threats. The Role We are … looking for a Cloud Security Engineer to join our growing team. This role involves designing, implementing, and managing security solutions across AWS, Azure, and Google Cloud . The ideal candidate will have a deep understanding of cloud security architectures, automation, and compliance frameworks . Key Responsibilities Cloud Security Architecture & Implementation Design and implement cloud security architectures across AWS, Azure, or Google Cloud. Develop and enforce cloud security controls , including IAM policies, encryption, and network security. Threat Monitoring & Incident Response Monitor cloud environments for security threats, vulnerabilities, and misconfigurations . Lead incident response efforts related to cloud security breaches and misconfigurations. Implement SIEM and security monitoring tools for real-time threat More ❯

Introduction Infinigate Group are a leading, global distributer, specialising in total cyber security solutions and services. With 4 UK offices based in London, Woking, South Cerney and Fareham, we take pride in providing unrivalled support and value for our vendor and reseller partner communities. Our team at Infinigate consists of IT security experts as well as highly skilled … we adopt a flat hierarchy, high performing teams, efficient decision-making processes and a nurturing and learning environment which rewards performance. Role Purpose Infinigate are seeking an ambitious Cyber Security Engineer to join their UK IT Security team. This new role within the business has been designed in response to business growth demands and to offer career … candidate within an fast accelerating industry and company. To be successful in this role, you will wield a broad range of skills and deep understanding within Cloud network and security architecture (Azure), and excellent communication and stakeholder management skills. This role will see you taking ownership of for the delivery of security solutions within the group to support More ❯

Introduction Infinigate Group are a leading, global distributer, specialising in total cyber security solutions and services. With 4 UK offices based in London, Woking, South Cerney and Fareham, we take pride in providing unrivalled support and value for our vendor and reseller partner communities. Our team at Infinigate consists of IT security experts as well as highly skilled … we adopt a flat hierarchy, high performing teams, efficient decision-making processes and a nurturing and learning environment which rewards performance. Role Purpose Infinigate are seeking an ambitious Cyber Security Engineer to join their UK IT Security team. This new role within the business has been designed in response to business growth demands and to offer career … candidate within an fast accelerating industry and company. To be successful in this role, you will wield a broad range of skills and deep understanding within Cloud network and security architecture (Azure), and excellent communication and stakeholder management skills. This role will see you taking ownership of for the delivery of security solutions within the group to support 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 ❯

Job Title: Cyber Security Engineer Contract Length: 12 Months (initial) Location: Hybrid/Remote options available Determination: Inside IR35 Rate: DOE (Depending on Experience) Industry: Consultancy Overview: Our client, a leading consultancy firm, is seeking an experienced Cyber Security Engineer for a 12-month contract engagement. This role will support a range of security initiatives … across cloud, infrastructure, and endpoint environments, with a strong focus on Microsoft Azure and Entra ID. Key Responsibilities: Design and implement cloud security controls, particularly within Microsoft Azure and Entra ID environments Operate and enhance core security platforms including: Absolute (endpoint visibility & control) Rapid7 (vulnerability management) CrowdStrike (EDR/XDR) Sumo Logic (SIEM/log analytics) Maintain and … improve network security, leveraging technologies such as: Palo Alto firewalls CASB solutions Secure Web Gateway technologies Align security operations with frameworks such as ISO 27001 and NIST Cybersecurity Framework Provide security support during data center migrations and other infrastructure changes, including: SD-WAN implementations Windows 11 hardening Cloud iManage environments Deliver advisory input across IT projects, contributing More ❯

Job Title: Cyber Security Engineer Contract Length: 12 Months (initial) Location: Hybrid/Remote options available Determination: Inside IR35 Rate: DOE (Depending on Experience) Industry: Consultancy Overview: Our client, a leading consultancy firm, is seeking an experienced Cyber Security Engineer for a 12-month contract engagement. This role will support a range of security initiatives … across cloud, infrastructure, and endpoint environments, with a strong focus on Microsoft Azure and Entra ID. Key Responsibilities: Design and implement cloud security controls, particularly within Microsoft Azure and Entra ID environments Operate and enhance core security platforms including: Absolute (endpoint visibility & control) Rapid7 (vulnerability management) CrowdStrike (EDR/XDR) Sumo Logic (SIEM/log analytics) Maintain and … improve network security, leveraging technologies such as: Palo Alto firewalls CASB solutions Secure Web Gateway technologies Align security operations with frameworks such as ISO 27001 and NIST Cybersecurity Framework Provide security support during data center migrations and other infrastructure changes, including: SD-WAN implementations Windows 11 hardening Cloud iManage environments Deliver advisory input across IT projects, contributing More ❯

Security (SOC) Engineer Manchester/Remote (On site once a month) £35K- £55K (depending on experience) + Great Benefits A SOC Engineer is required for our medical client who are based in Manchester. The successful candidate will be responsible for delivering hands-on technical expertise to support in defending the organisation's systems from attack whilst ensuring … they operate seamlessly and are secure, enabling the team to deliver effective cybersecurity. You will work within the Security Operations Centre (SOC), supporting the engineering lead in configuring, implementing, and maintaining the tools that support all SOC functions. You will assess, implement, configure, and optimise our technical security controls, tools, and data feeds to maintain and continuously improve … the visibility across our environments. You will also lead initiatives to improve the security posture and respond to incidents, problems and change requests from a security operations perspective. Essential skills- Practical experience working within a SOC (Security Operations Centre) or in a cyber security focused role - Ideally 1- 2 years working as an engineer. Knowledge of 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 ❯

As a Senior Cyber Security Engineer , you will play a key role in supporting the design, implementation, and maintenance of Cyber Security Engineering solutions, controls, and processes across Thames Water's IT and OT environments. You will be responsible for supporting cyber security platform administration, enhancing our security posture, and ensuring that new capabilities are … deployed in alignment with business objectives. This includes collaborating with stakeholders, supporting compliance efforts, and helping to drive proactive cyber risk reduction. This role requires a deep understanding of security engineering concepts, infrastructure technologies, and best practices. The ideal candidate will have strong communication skills, a solid grasp of IT and OT systems, and a passion for continuous improvement … in cybersecurity operations. What you'll be doing as a Senior Cyber Security Engineer Support the creation of secure asset builds and system hardening capabilities across end-user computing and server environments. Collaborate with business stakeholders to align cybersecurity engineering strategies and controls with organisational goals. Develop and maintain cybersecurity engineering documentation, policies, and procedures. Implement and manage 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 ❯

Description We are looking for a Lead Cyber Security Engineer - Threat Simulation to be an integral part of our Offensive Security organization and contribute towards improving CME Group's security posture. This role will be responsible for participating in the execution of Red Team cyber exercises of internal and internet facing information systems and infrastructure to … identify misconfigurations and cyber security vulnerabilities that could be exploited by a threat actor to gain unauthorized access to computer systems and data. In addition, the role will require participation in Purple Team exercises to help the Blue Team improve their detection capabilities. This is a perfect opportunity for the right person to become a key part of a … Participate in purple team exercises that are intelligence driven to test cyber detections Build and maintain Red and Purple team infrastructure, automating functions where possible. Continually research new offensive security tactics, techniques, and procedures and communicate knowledge of the same to other team members . Conduct ad-hoc offensive security testing using industry standard tools and/or More ❯