226 to 250 of 570 Security Engineer Jobs in the UK

and have been ranked the UK's No.1-rated home insurer by Review Centre since 2013. At PolicyExpert, the DevSecOps team focuses on application, cloud, and cybersecurity to ensure security is integrated throughout the software development lifecycle. Our goal is to empower tech teams to build and deploy secure applications and platforms by embedding security best practices, automating … security checks, and fostering a culture of shared responsibility. Becoming part of the DevSecOps team means joining a high-impact, forward-thinking group dedicated to securing the business and its customers. Team members collaborate with development, platform, IT, and Compliance teams to mitigate risks, enhance compliance, and enable faster, safer software delivery, ultimately strengthening the organisation's competitive edge … and fostering customer trust. Your day to day: Contribute to AWS and GCP cloud security initiatives, ensuring robust protection and compliance. Configure and manage Cloud Native Application Protection Platform (CNAPP) and cloud-native security tools. Integrate and customise Infrastructure as Code (IAC) scanning in CI/CD pipelines to detect and remediate vulnerabilities early. Implement cloud security More ❯

You will need to login before you can apply for a job. This boutique financial services firm is seeking a senior security engineer to implement and maintain its security tooling and systems. As part of a small security team (3 people), your role will be varied and will include managing firewalls, email security, cloud (Azure … IAM/PAM systems, security certificates, SIEM, and SOAR. As the Senior Security Engineer, you will have the opportunity to mentor and develop the security engineer. The successful candidate will have experience gained in a broad, hands-on security engineering position. Relevant certifications such as CISM and/or Microsoft certifications are desirable. Penetration testing More ❯

Overview The role of Security Engineer sits within Enterprise Services. The employee will be involved in the installation and commissioning of a range of security systems. The Security Engineer will have a strong understanding of a range of security products and the underpinning theory as to how they operate. This would include CCTV, Access … Control, Intercom and how they may connect into other systems. A good understanding of IP networking and how it relates to IP based security systems is also required. As part of this role the engineer must also be a capable structured cabling installer as they may be involved in installing the network infrastructure the security system sits … areas of the business as the need arises. Sudlows prides itself on quality of our installations and how we engage with the customer, as a customer facing operative the engineer will be expected to provide a high level of customer service in keeping with Sudlows standards as well as proving clear and concise communication both internally and externally. The More ❯

Cyderes (Cyber Defense and Response) is a pure-play, full life-cycle cybersecurity services provider with award-winning managed security services, identity and access management, and professional services designed to manage the cybersecurity risks of enterprise clients. We specialize in multi-technology, complex environments with the in speed and agility needed to tackle the most advanced cyber threats. We … cybersecurity services. We are a global company with operating centers in the United States, Canada, the United Kingdom, and India. About the Job: At Cyderes, the focus of a Security Engineer is technologies and administration of those technologies. Security Engineers will demonstrate the capacity to consistently meet and exceed client expectations representing and reinforcing the Cyderes brand … through positive interaction with other teams within the company. You will be a valued resource to our clients who are growing their security posture, the Security Engineer will play a crucial role in the development of the Firewall Engineering service and will be involved with the onboarding and configuration lifecycle, to ensure customers stay on top of More ❯

Security Systems Service Engineer £35000 - £40000 + Company Car + Career Progression Glasgow Are you a Security Systems Engineer with experience in servicing fire, intruder, CCTV, and access control systems? Are you looking to join a company that genuinely invests in your growth and gives you the freedom to manage your own workload? This is a … great opportunity to join a well-established leader in fire and electronic security systems with over 50 years of industry excellence. With a reputation for high standards and long-term career development, this company is a people-first business that partners with blue-chip clients across the UK. As an Investors in People Gold employer, they're dedicated to … training, mentoring, and helping you build a career-not just do a job. In this role, you'll inspect, service, and install security systems across client sites, delivering excellent technical service and customer care. You'll work independently to manage your day-to-day jobs, supported by a company that values flexibility, quality, and professional integrity. This is a More ❯

Security Systems Service Engineer £35000 - £40000 + Company Car + Career Progression Leeds Are you a Security Systems Engineer with experience in servicing fire, intruder, CCTV, and access control systems? Are you looking to join a company that genuinely invests in your growth and gives you the freedom to manage your own workload? This is a … great opportunity to join a well-established leader in fire and electronic security systems with over 50 years of industry excellence. With a reputation for high standards and long-term career development, this company is a people-first business that partners with blue-chip clients across the UK. As an Investors in People Gold employer, they're dedicated to … training, mentoring, and helping you build a career-not just do a job. In this role, you'll inspect, service, and install security systems across client sites, delivering excellent technical service and customer care. You'll work independently to manage your day-to-day jobs, supported by a company that values flexibility, quality, and professional integrity. This is a More ❯

Security Systems Service Engineer £35000 - £40000 + Company Car + Career Progression Glasgow Are you a Security Systems Engineer with experience in servicing fire, intruder, CCTV, and access control systems? Are you looking to join a company that genuinely invests in your growth and gives you the freedom to manage your own workload? This is a … great opportunity to join a well-established leader in fire and electronic security systems with over 50 years of industry excellence. With a reputation for high standards and long-term career development, this company is a people-first business that partners with blue-chip clients across the UK. As an Investors in People Gold employer, they're dedicated to … training, mentoring, and helping you build a career-not just do a job. In this role, you'll inspect, service, and install security systems across client sites, delivering excellent technical service and customer care. You'll work independently to manage your day-to-day jobs, supported by a company that values flexibility, quality, and professional integrity. This is a More ❯

Security Systems Service Engineer £35000 - £40000 + Company Car + Career Progression Worcester Are you a Security Systems Engineer with experience in servicing fire, intruder, CCTV, and access control systems? Are you looking to join a company that genuinely invests in your growth and gives you the freedom to manage your own workload? This role has … progress into supervisory/managerial roles with lots of in-house training and guidance. This is a great opportunity to join a well-established leader in fire and electronic security systems with over 50 years of industry excellence. With a reputation for high standards and long-term career development, this company is a people-first business that partners with … People Gold employer, they're dedicated to training, mentoring, and helping you build a career-not just do a job. In this role, you'll inspect, service, and install security systems across client sites, delivering excellent technical service and customer care. You'll work independently to manage your day-to-day jobs, supported by a company that values flexibility More ❯

Gartner and Forrester, and our sustained, aggressive growth has landed Smarsh in the annual Inc. 5000 list of fastest-growing American companies since 2008. We're seeking a Product Security Engineer to support secure development across our engineering teams. In this hands-on role, you'll help identify and mitigate product risks by participating in security reviews … improving tooling, and supporting vulnerability remediation. You'll work closely with senior security engineers and cross-functional teams to build security into our software development lifecycle. This is a great opportunity for a security-minded engineer who wants to grow their technical breadth while making meaningful impact in a cloud-first, DevOps-centric environment. You must … dynamic, fast-paced environment. Collaboration across time zones and geographies is a key part of our culture and success. How will you contribute? Secure SDLC Support : Assist in integrating security practices into the software development lifecycle, including design reviews and backlog grooming. Threat Modelling : Participate in structured threat modelling exercises with guidance from senior team members. Vulnerability Triage : Work More ❯

Cloud Security Engineer Kent - Hybrid Competitive Salary VIQU have partnered with a leading automotive organisation seeking a Cloud Security Engineer to join their growing security function. This role has been created to help bridge the gap between the cloud team and security, playing a crucial part in ensuring the organisation's cloud environment remains More ❯

Microsoft Security Engineer – (Purview) Join a leading Microsoft Cloud Security Partner delivering cutting-edge solutions across Purview, Sentinel, Defender, and Entra ID. We’re looking for a hands-on, client-facing Security Engineer to lead enterprise-scale deployments — from compliance to Zero Trust. Location: Hybrid – London or Yorkshire (1–2 days/week onsite - travel … and tune Sentinel SIEM: analytics rules, playbooks, KQL, automation Design Zero Trust controls via Entra ID: Conditional Access, PIM, RBAC Lead client-facing workshops and contribute to presales and security strategy Create LLDs/HLDs, support compliance (e.g. Cyber Essentials), and manage onboarding into Managed Security Services Ideally you'll bring some of the following; Real-world experience More ❯

Microsoft Security Engineer - (Purview) Join a leading Microsoft Cloud Security Partner delivering cutting-edge solutions across Purview, Sentinel, Defender, and Entra ID. We're looking for a hands-on, client-facing Security Engineer to lead enterprise-scale deployments - from compliance to Zero Trust. Location: Hybrid - London or Yorkshire (1-2 days/week onsite - travel … and tune Sentinel SIEM: analytics rules, playbooks, KQL, automation Design Zero Trust controls via Entra ID: Conditional Access, PIM, RBAC Lead client-facing workshops and contribute to presales and security strategy Create LLDs/HLDs, support compliance (e.g. Cyber Essentials), and manage onboarding into Managed Security Services Ideally you'll bring some of the following; Real-world experience 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 ❯

Senior IT Security Engineer London (Hybrid) £80,000 - £85,000 DOE + Bonus + Benefits Join a leading London-based broker and market maker with offices worldwide! We are looking for a Senior IT Security Engineer to play a vital role in safeguarding critical infrastructure and data, working as part of a close-knit, expert IT … Security team. The Role You will be instrumental in developing, implementing, and maintaining security solutions that protect systems from ever-evolving cyber threats. You'll serve as the technical lead, drive key security initiatives, and play a pivotal role in mentoring junior team members. Key Responsibilities Monitor, manage, and respond to threats via SIEM, SOAR, and EDR … platforms Conduct vulnerability scans and support remediation and risk mitigation efforts Oversee WAF, DDoS, VPN, and perimeter firewalls Manage Email and Web Security Gateways Administer MFA, SSO, PAM, MDM/MAM, and Conditional Access systems Maintain security certificates, encryption keys, and IDS/IPS systems Deliver cybersecurity awareness training and lead ad-hoc security projects Support and More ❯

We have an exciting opportunity for a Software Security Engineer to join our Global Healthcare client. As a Security Engineer, you’ll provide hands-on technical expertise to guide software development, delivery and continuous improvement focusing on risk and security. You’ll help evolve our client’s new Digital Platform so that it’s secure and … compliant with both internal and industry regulations. You’ll analyse new feature code to identify security risks and work with engineers to mitigate them, working and applying modern security standards such as OWASP CI/CD, DSOMM, SAMM and Cloud Security Posture management systems such as Azure Defender and Prisma Cloud. Our client empowers their people to … DAST (preferred) ideally with HTTP APIs Ability to manage large scale software estates from a operational perspective (build, release, monitoring, rollbacks, high availability, etc) Hands on experience building automated security test suites JOB DESCRIPTION Analysing new feature code to identify security risks and working with engineers to mitigate Delivering improvements to our DSOMM score, either working with teams More ❯

Senior Network & Cyber Security Engineer - 12 Months Contract Hybrid: 2 days in the office (Tuesday & Wednesday), other 3 days remote Outside IR35 Preferred locations: Aberdeen, Staines, Glasgow, or Reading Applicants must be able to pass the HMG Baseline Personnel Security Standard (BPSS) check. The Senior Network & Cyber Security Engineer will support project implementation aligned with … secure, integrating IT and Operational Technology (OT) systems to support business and operational goals. Key Objectives: Assess cybersecurity architecture robustness within customer facilities. Design and implement solutions to mitigate security risks, including antivirus, patch management, insider threat protection, incident response, and compliance. Conduct vulnerability assessments and audits on client systems and network devices, considering OT sensitivities. Provide expertise in … network design, implementation, and testing for automation and control systems. Define network requirements supporting automation and control solutions. Apply integration concepts across various systems and vendor platforms. Engineer network aspects of automation projects, including design and implementation. Prepare engineering studies and design documentation. Resolve engineering issues by applying standards and principles. Develop detailed network architecture and data flow diagrams. More ❯

recognized as a "Best Company to Work For," and we're proud of our team for receiving awards for workplace effectiveness and flexibility. What You'll Do As our Security Engineer, you'll be responsible for managing our security posture as well as keeping our application safe from external threats. Our ideal Security Engineer will … be able to manage IT-related security issues, such as firewall management, HIDS/HIPS configuration, log monitoring, and audit compliance (SOC II). You will ensure that our software application is both manually and automatically pentested for security vulnerabilities (both Red Team and Blue Team exercises), and be a decision-maker in all things security management … the plug" on a feature, application, or other business function if it represents a significant risk to the company. You will: Conduct penetration tests against web applications infrastructure Validate security on new hardware and software infrastructure Assist front-line company representatives with security questions Manage firewall rules and internal pentesting Manage SOC II controls and external pentesting Manage More ❯

Firewall Security Engineer 6 Month Contract Warwick (Hybrid) £380/day (Outside IR35) Firewall Security Engineer needed with active SC Security Clearance and in-depth experience of F5 firewalls. 6 Month Contract based in Warwick (Hybrid). The vast majority of work is expected to be remote, plus occasional travel to Data Centre sites in … on large-scale network solutions projects for a Telecoms client. Key skills, experience + tasks will include: Must have in-depth F5 firewalls experience, plus Checkpoint or Juniper firewall security skills. Technical Ownership of a Telecoms end client's Network Security Infrastructure estate, processes, documentation + lifecycle management. Acting as the technical point of contact for all Network … Security related projects, changes and modifications, including firewall rules base. Point of escalation and link to vendor support for Network Security infrastructure incidents. Design of customer networks including input into High-Level and Low-Level design (HLD/LLD). Technical support, change management (physical/remote), customer inventory management, EOL, hardware, software. Technical Environment: F5, Checkpoint, Juniper More ❯

Firewall Security Engineer 6 Month Contract Warwick (Hybrid) £380/day (Outside IR35) Firewall Security Engineer needed with active SC Security Clearance and in-depth experience of F5 firewalls. 6 Month Contract based in Warwick (Hybrid). The vast majority of work is expected to be remote, plus occasional travel to Data Centre sites in … on large-scale network solutions projects for a Telecoms client. Key skills, experience + tasks will include: Must have in-depth F5 firewalls experience, plus Checkpoint or Juniper firewall security skills. Technical Ownership of a Telecoms end client's Network Security Infrastructure estate, processes, documentation + lifecycle management. Acting as the technical point of contact for all Network … Security related projects, changes and modifications, including firewall rules base. Point of escalation and link to vendor support for Network Security infrastructure incidents. Design of customer networks including input into High-Level and Low-Level design (HLD/LLD). Technical support, change management (physical/remote), customer inventory management, EOL, hardware, software. Technical Environment: F5, Checkpoint, Juniper More ❯

About the Opportunity Contentful strives to build a secure and safe service and commits considerable effort and resources to security. Our Security team supports corporate-wide information security management programs and collaborates closely with internal teams. We believe that Security must be anchored by DevOps principles with strong repeatable processes. We are looking for a committed and … driven Security Engineer (f/m/f) with experience working in cloud-native product infrastructure and corporate environments. In this role, you will manage daily alerts and operations while leading broader collaborative initiatives such as architecture design collaboration, threat modeling, and vulnerability identification, to drive meaningful security improvements. Candidates should be skilled in cloud-native technologies … with demonstrable proficiency in infrastructure as code and application development. This hands-on role offers an opportunity to grow your expertise in cloud technologies and security tooling while making meaningful impact by embedding security practices and supporting secure third-party integrations in a fast-pacted software-as-a-service environment. Required to be in our London office up More ❯

network helps the grid achieve energy stability, a crucial requirement for growth of AI data centers and energy intensive industries. We are looking for a seasoned and proactive Senior Security Engineer to help lead our security strategy. This role is crucial to protecting our core infrastructure, applications, and sensitive data as we continue to scale. The ideal … candidate brings deep security expertise and thrives in fast-paced, product-focused environments. You will play a critical role in shaping secure architecture, implementing scalable protection mechanisms, and driving a security-first culture across the company. Key Responsibilities Security Architecture & Design Design and implement secure infrastructure across cloud, web, and distributed application environments. Provide architectural guidance for … cryptographic key management, signing workflows, and secure APIs. Evaluate and enhance security of components related to digital asset management, identity systems, or transaction flows. Risk Management & Threat Modelling Conduct comprehensive threat modelling and risk assessments, especially around distributed or high-value transaction systems. Define controls for securing sensitive operations such as wallet integrations, off-chain/on-chain data More ❯

The company is currently seeking an innovative and security-focused Software Security Engineer to join their team. You will have the opportunity to work on ground-breaking, AI-enabled connected systems where digital security and privacy are critical, often requiring bespoke solutions for clients across a variety of industries. This role involves tackling complex security challenges, leveraging cutting-edge technologies, and working closely with our clients to push the boundaries of what is possible in the security space. If you're passionate about security engineering and excited to work on cutting-edge projects that define the future of digital security, apply today! Key Responsibilities: Embedded Software Security: Design and implement … secure embedded software systems for innovative AI-enabled and connected products. Security Technology Integration: Collaborate with teams to embed modern security technologies such as post-quantum cryptography, blockchain-based services (Web 3.0), and privacy-enhancing technologies (e.g., Zero Knowledge Proofs) into real-world applications. Client-Focused Solutions: Work directly with clients, understanding their needs, and developing tailored security More ❯

Security Engineer - SIEM, KQL- sought by investment bank based in London. Inside IR35 - 3 days a week on-site Key Responsibilities SIEM Management & Optimization: Design, implement, and maintain Microsoft Sentinel workspaces, connectors, analytics rules, and playbooks Develop advanced KQL queries for threat hunting and reporting Optimize SIEM performance, cost, and data retention policies Troubleshoot log ingestion and parsing … and custom log parsing Threat Detection & Use Case Development: Develop and refine detection rules based on threat intelligence and attack patterns Continuously improve detection efficacy and reduce false positives Security Monitoring & Incident Response: Monitor systems for anomalies and malicious activity Contribute to threat hunting and incident response playbooks Provide expert guidance on securing applications and infrastructure Security Advisory … Innovation: Support PoCs for new security tools Help define and measure control effectiveness Required Skills & Experience Certifications: AZ-500, SC-200, SC-900, CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. 3+ years in a Security Engineer, SOC Analyst, or similar role More ❯

Security Engineer - SIEM, KQL- sought by investment bank based in London. *Inside IR35 - 3 days a week on-site** Key Responsibilities SIEM Management & Optimization: Design, implement, and maintain Microsoft Sentinel workspaces, connectors, analytics rules, and playbooks Develop advanced KQL queries for threat hunting and reporting Optimize SIEM performance, cost, and data retention policies Troubleshoot log ingestion and parsing … and custom log parsing Threat Detection & Use Case Development: Develop and refine detection rules based on threat intelligence and attack patterns Continuously improve detection efficacy and reduce false positives Security Monitoring & Incident Response: Monitor systems for anomalies and malicious activity Contribute to threat hunting and incident response playbooks Provide expert guidance on securing applications and infrastructure Security Advisory … Innovation: Support PoCs for new security tools Help define and measure control effectiveness Required Skills & Experience Certifications: AZ-500, SC-200, SC-900, CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. 3+ years in a Security Engineer, SOC Analyst, or similar role More ❯

Wisenet Security Ltd is a leading provider of end-to-end security solutions across South Wales. We specialise in designing, installing, and maintaining CCTV, intruder alarms, access control systems-and we also work on fire alarm installations from time to time. Our commitment to quality, professionalism, and customer care sets us apart. Role Overview As our CCTV Security Engineer, you will install, commission, and service a range of security systems for both residential and commercial clients. While CCTV is your primary focus, you'll also handle intruder alarms, access control systems, and (ideally) fire alarm equipment. Key Responsibilities Survey sites and design/install CCTV camera and recording systems Install, configure, and maintain intruder alarm … TCP/IP) Ability to read wiring diagrams and technical schematics Full UK driving licence and willingness to travel locally Relevant City & Guilds or NVQ qualifications in electrical/security installation (advantageous) What We Offer Up to £32,000 per annum (depending on experience) Company van, fuel allowance & all necessary tools Uniform, PPE, and ongoing training Career progression and More ❯