1 to 25 of 128 Security Engineer Jobs in Central London

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 ❯

Cyber Security Engineer – MSP | £50,000–£60,000 + Benefits | Hybrid (London/Home Counties) Are you a rising star in cyber security looking to sharpen your skills across multiple environments? Join a fast growing MSP that delivers high-impact security solutions to a diverse client base across finance, legal, and SaaS sectors. We’re hiring … a Cyber Security Engineer with a solid technical foundation, strong problem-solving instincts, and a desire to make an impact. You’ll work closely with clients to monitor, assess, and improve their security posture, while collaborating internally with infrastructure, network, and support teams to deliver joined-up solutions. Key responsibilities: Manage and respond to security incidents … across client environments Configure and maintain security tools (SIEM, EDR, firewalls, email filtering, etc.) Perform vulnerability scans and recommend remediation Deliver client security assessments and reports Support compliance initiatives (ISO 27001, Cyber Essentials, etc.) Tech Environment: Microsoft 365 Defender, Intune, Azure Security Center Firewalls: Palo Alto, Fortinet, SonicWall SIEM: Sentinel, Splunk, or equivalent EDR/XDR solutions More ❯

Cyber Security Engineer – MSP | £50,000–£60,000 + Benefits | Hybrid (London/Home Counties) Are you a rising star in cyber security looking to sharpen your skills across multiple environments? Join a fast growing MSP that delivers high-impact security solutions to a diverse client base across finance, legal, and SaaS sectors. We’re hiring … a Cyber Security Engineer with a solid technical foundation, strong problem-solving instincts, and a desire to make an impact. You’ll work closely with clients to monitor, assess, and improve their security posture, while collaborating internally with infrastructure, network, and support teams to deliver joined-up solutions. Key responsibilities: Manage and respond to security incidents … across client environments Configure and maintain security tools (SIEM, EDR, firewalls, email filtering, etc.) Perform vulnerability scans and recommend remediation Deliver client security assessments and reports Support compliance initiatives (ISO 27001, Cyber Essentials, etc.) Tech Environment: Microsoft 365 Defender, Intune, Azure Security Center Firewalls: Palo Alto, Fortinet, SonicWall SIEM: Sentinel, Splunk, or equivalent EDR/XDR solutions More ❯

Cyber Security Engineer – London Position: Cyber Security Engineer Location: London (Central), United Kingdom Salary: £40,000 - £45,000 + Excellent Benefits Work Schedule: Remote with travel to office/customer site as required A longstanding (20+ years) Managed IT/Internet Service Provider has an exciting new opportunity for a Cyber Security Engineer to … position offers full responsibility for ensuring customers’ data, systems, and networks remain secure, and any possible threats eliminated. The position will see you accountable for implementing, configuring, and maintaining security tools and platforms to prevent future vulnerabilities and attacks. You’ll also be responsible for helping to maintain accreditation with information security policies and frameworks, including Cyber Essentials … ISO27001, etc. Duties include: Reviewing current security procedures and processes. Researching, advising, and implementing new tools and countermeasures to better protect systems and data. Monitoring for attacks and instructions. Responding to alerts, threats, and breaches, with resolutions. Keeping company up to date and compliant with industry best practice, policies, and guidelines. Contributing to deployment of Cybersecurity related projects and More ❯

Cyber Security Engineer – London Position: Cyber Security Engineer Location: London (Central), United Kingdom Salary: £40,000 - £45,000 + Excellent Benefits Work Schedule: Remote with travel to office/customer site as required A longstanding (20+ years) Managed IT/Internet Service Provider has an exciting new opportunity for a Cyber Security Engineer to … position offers full responsibility for ensuring customers’ data, systems, and networks remain secure, and any possible threats eliminated. The position will see you accountable for implementing, configuring, and maintaining security tools and platforms to prevent future vulnerabilities and attacks. You’ll also be responsible for helping to maintain accreditation with information security policies and frameworks, including Cyber Essentials … ISO27001, etc. Duties include: Reviewing current security procedures and processes. Researching, advising, and implementing new tools and countermeasures to better protect systems and data. Monitoring for attacks and instructions. Responding to alerts, threats, and breaches, with resolutions. Keeping company up to date and compliant with industry best practice, policies, and guidelines. Contributing to deployment of Cybersecurity related projects and More ❯

Role Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity measures, ensuring adherence to best practices, international standards … and local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and … maintain cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including firewalls, intrusion prevention systems (IPS), web application firewalls (WAF), and antivirus systems. Perform periodic security drills and regular penetration testing to ensure the integrity of security More ❯

Role Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity measures, ensuring adherence to best practices, international standards … and local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and … maintain cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including firewalls, intrusion prevention systems (IPS), web application firewalls (WAF), and antivirus systems. Perform periodic security drills and regular penetration testing to ensure the integrity of security More ❯

The Role Embed security best practices within the SDLC, collaborating with developers to ensure secure coding. Conduct security assessments, identify potential threats, and mitigate risks in web and mobile applications. Perform application security testing (SAST, DAST) and manual security code reviews. Implement and manage security tools such as SAST, DAST, SCA, and CI/CD … security integrations. Investigate security incidents, prioritise remediation and guide teams on secure development practices. Ensure applications meet industry standards (OWASP Top 10, NIST, ISO 27001) and regulatory requirements (GDPR, PCI-DSS, etc.) Educate engineers and stakeholders on security threats, vulnerabilities and secure coding practices. Skills 5+ years of experience in application security, penetration testing, or software … security engineering. Strong knowledge of secure coding principles in one or more languages (e.g., Python, Java, JavaScript, Go, .NET). Hands-on experience with SAST, DAST, SCA and security automation in CI/CD pipelines. Familiarity with cloud security (AWS, Azure, GCP) and container security (Docker, Kubernetes). Knowledge of OWASP Top 10, CWE, CVSS, MITRE More ❯

The Role Embed security best practices within the SDLC, collaborating with developers to ensure secure coding. Conduct security assessments, identify potential threats, and mitigate risks in web and mobile applications. Perform application security testing (SAST, DAST) and manual security code reviews. Implement and manage security tools such as SAST, DAST, SCA, and CI/CD … security integrations. Investigate security incidents, prioritise remediation and guide teams on secure development practices. Ensure applications meet industry standards (OWASP Top 10, NIST, ISO 27001) and regulatory requirements (GDPR, PCI-DSS, etc.) Educate engineers and stakeholders on security threats, vulnerabilities and secure coding practices. Skills 5+ years of experience in application security, penetration testing, or software … security engineering. Strong knowledge of secure coding principles in one or more languages (e.g., Python, Java, JavaScript, Go, .NET). Hands-on experience with SAST, DAST, SCA and security automation in CI/CD pipelines. Familiarity with cloud security (AWS, Azure, GCP) and container security (Docker, Kubernetes). Knowledge of OWASP Top 10, CWE, CVSS, MITRE More ❯

you! So, even if you feel that you’re close but not an exact match, we encourage you to apply. Overview We are looking to add an experienced Senior Security Engineer to our Gallagher Technology Team. This role will be part of the global security architecture and engineering function in the UK, working closely with twin teams … offer hybrid working, allowing you to spend two days a week in the office and three days working from home. Join a world-class team committed to driving exceptional security standards and making a real impact! How you'll make an impact Define and build Information Security engineering standards, artefacts, design patterns, and technical specification documents. Provide engineering … on Network Protocols, Remote Connectivity, Threat Prevention, Sandbox, DDoS, URL Filtering, and SSL decryption. Participate in troubleshooting design level issues. Assess, monitor, and recommend improvements to the global network security architecture to improve security posture, mitigate risks, and balance costs. Apply skills to security services and help build and protect enterprise systems, applications, data, and assets across More ❯

Social network you want to login/join with: Senior Cyber Security Engineer, London (City of London) Client: Siena Partnership Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Senior Cybersecurity Engineer required by a Financial Services client. This is an … outside' IR35 contract role which is remote-first, with infrequent travel to the City of London. The role is within a small UK Security Engineering team and involves a mix of project work, tactical improvements, and BAU tasks, with a focus on project work. Key projects include: Privileged Access Management (PAM) Data Loss Prevention (including AI elements) Managed Services … Security Providers (MSSP) The ideal candidate will have a security engineering background with experience across projects and BAU, contribute to design, and work effectively in a fast-paced, regulated environment. Full job description available upon request. Key requirements include: Experience with Endpoint Detection and Response, WAF, Privileged Access Management, Cloud Security, CASB, Firewalls, SIEM platforms Knowledge of More ❯

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to £60k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-person IT Security team, reporting to the IT Security Officer, to implement and maintain robust security across their infrastructure. Key responsibilities include managing WAF …/DDoS, security gateways, SIEM/SOAR/EDR, firewalls, MFA/SSO, MDM/MAM, vulnerability scans, and incident response. Key Responsibilities: Manage WAF/DDoS, web/email security gateways, SIEM/SOAR/EDR (alert response), firewalls, MFA/SSO, MDM/MAM, vulnerability scans/remediation, security certificates, IDS/IPS, PAM, and … deliver security awareness training. Remediate penetration test findings and contribute to ad-hoc projects. Essential Experience: Strong knowledge of CrowdStrike EDR, Mimecast, Duo, Okta, Rapid7 IVM/IDR, Palo Alto Firewalls, InTune, and Entra ID/Azure AD/Group Policy. Desired Experience: Familiarity with Imperva WAF/DDoS, Menlo, Cisco security, KnowBe4, Digicert, patching tools, web application More ❯

We are seeking an experienced Network and Information Security Engineer to join our team. In this role, you will be responsible for managing and configuration of network equipment (Cisco, Juniper,etc.) , and ensuring the smooth operation of our ZSTACK cloud environment. Key Responsibilities: (1) Strictly abide by the local laws, regulations and company rules and regulations of the … country or region to do the relative network maintenance or information security jobs; 1-3 years of experience in network maintenance, configuration, cyber security and information; Hardworking and quick learning. (2) Experience with the details and practical application of current data protection legislation, and possess an in-depth understanding of the GDPR. (3) Following the guidance of CTG … HQ network and information security department to do the relative jobs, reports, support internal and external networks, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g. Akaimai),SIEM(e.g. IBM QRada),etc. (4) Familiar with IP network, familiar with Cisco and Juniper, etc. equipment’s maintenance and configuration. (5) Experience with the Linux system administration, preferred having More ❯

We are seeking an experienced Network and Information Security Engineer to join our team. In this role, you will be responsible for managing and configuration of network equipment (Cisco, Juniper,etc.) , and ensuring the smooth operation of our ZSTACK cloud environment. Key Responsibilities: (1) Strictly abide by the local laws, regulations and company rules and regulations of the … country or region to do the relative network maintenance or information security jobs; 1-3 years of experience in network maintenance, configuration, cyber security and information; Hardworking and quick learning. (2) Experience with the details and practical application of current data protection legislation, and possess an in-depth understanding of the GDPR. (3) Following the guidance of CTG … HQ network and information security department to do the relative jobs, reports, support internal and external networks, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g. Akaimai),SIEM(e.g. IBM QRada),etc. (4) Familiar with IP network, familiar with Cisco and Juniper, etc. equipment’s maintenance and configuration. (5) Experience with the Linux system administration, preferred having More ❯

A medium-sized law firm is seeking a Senior Security Engineer to join its Infrastructure team, with a focus on designing and implementing secure, scalable technologies that protect the firm’s systems and data. This role will work closely with the Security & Risk team to ensure all infrastructure solutions are aligned with established security best practices. … including firewalls, VPNs, and zero trust models—across endpoints, data centres, and cloud environments, as well as implementing secure configurations for Azure IaaS, PKI systems, and segmented networks. The engineer will also play a key role in automating security operations, and scripting skills are required. Candidates should bring hands-on experience in security engineering and a strong … understanding of both traditional and cloud-native security technologies. A background in network architecture, particularly with tools like Palo Alto firewalls, Cisco Meraki and micro segmentation platforms, is essential. Knowledge of PowerShell, Python, or similar scripting languages is highly desirable, along with the ability to think analytically and communicate effectively across teams. Relevant security and cloud certifications such More ❯

A medium-sized law firm is seeking a Senior Security Engineer to join its Infrastructure team, with a focus on designing and implementing secure, scalable technologies that protect the firm’s systems and data. This role will work closely with the Security & Risk team to ensure all infrastructure solutions are aligned with established security best practices. … including firewalls, VPNs, and zero trust models—across endpoints, data centres, and cloud environments, as well as implementing secure configurations for Azure IaaS, PKI systems, and segmented networks. The engineer will also play a key role in automating security operations, and scripting skills are required. Candidates should bring hands-on experience in security engineering and a strong … understanding of both traditional and cloud-native security technologies. A background in network architecture, particularly with tools like Palo Alto firewalls, Cisco Meraki and micro segmentation platforms, is essential. Knowledge of PowerShell, Python, or similar scripting languages is highly desirable, along with the ability to think analytically and communicate effectively across teams. Relevant security and cloud certifications such More ❯

Opportunity to develop your knowledge and skills as a security engineer. Must have exposure to Azure Cloud About Our Client This is a permanent role within a small-sized not-for-profit organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable … environment. Job Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs, SQL databases, and PaaS solutions like Logic Apps. Administering security tools, including firewalls, endpoint protection, and vulnerability management systems. Ensuring data security by managing encryption … access controls, and compliance requirements. Performing security assessments, audits, and penetration testing. Developing security automation processes for identity and access management (IAM), network security, and patch management. Collaborating with stakeholders to ensure security best practices are integrated into new and existing solutions. Managing third parties delivering security, cloud, or infrastructure services. Keeping up to date More ❯

Join to apply for the Security Engineer (Azure) role at Michael Page 1 week ago Be among the first 25 applicants Join to apply for the Security Engineer (Azure) role at Michael Page This range is provided by Michael Page. Your actual pay will be based on your skills and experience — talk with your recruiter to … learn more. Base pay range The Security Engineer will play a vital role in safeguarding the organisation's technology infrastructure by implementing and maintaining effective security measures. Based in London, this position offers an opportunity to work within the not-for-profit sector, ensuring the safety of critical systems. This is a permanent role within a small … organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable environment. Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs, SQL More ❯

Security Systems Engineer - DevSecOps - Remote - Amazing role - to £70,0000 + Bens Once in a life time opportunity to join a scaling up tech company who are disrupting the digital security sector. My customer are an incredibly innovative scaling up tech company who are looking to recruit a Security Systems Engineer with experience of DevSecOps … + health + share scheme + flexible working + 25 days holidays. Complete remote role with quarterly meet-ups and customer site visits. Position Overview: We are seeking a security systems engineer who combines strategic oversight with strong hands-on capabilities. This role is pivotal in shaping the overarching technical security posture of our organisation while actively … integrating security into our development and operational workflows. The ideal candidate will bridge the gap between high-level security strategy and practical implementation, ensuring that our systems are secure by design and that security is embedded throughout the software development lifecycle. This individual will ensure that both our strategic security objectives and operational practices align with More ❯

immediate impact within a high-performing financial firm? We're working with a globally respected investment manager known for its rigorous risk discipline and advanced technical stack, seeking a Security Engineer to play a hands-on role in strengthening identity, access, and cloud security infrastructure. This is a rare opportunity to join a close-knit, London-based … team with direct ownership over security tooling, architecture and operations - all within a fast-paced, high-stakes trading environment... Key Responsibilities Take ownership of Identity and Access Management (IAM) platforms, including Entra ID (Azure AD), ensuring secure access and role governance across systems Design and implement security controls for hybrid cloud environments (Azure and AWS), aligning with NIST … and CIS best practices Proactively monitor systems and respond to security alerts, investigating issues across endpoint, identity, and infrastructure layers Support internal audits and compliance checks, maintaining security documentation and assisting with remediation efforts Collaborate with infrastructure and cloud engineering teams to ensure security principles are embedded within project delivery Manage and fine-tune tooling across endpoint More ❯

immediate impact within a high-performing financial firm? We're working with a globally respected investment manager known for its rigorous risk discipline and advanced technical stack, seeking a Security Engineer to play a hands-on role in strengthening identity, access, and cloud security infrastructure. This is a rare opportunity to join a close-knit, London-based … team with direct ownership over security tooling, architecture and operations - all within a fast-paced, high-stakes trading environment... Key Responsibilities Take ownership of Identity and Access Management (IAM) platforms, including Entra ID (Azure AD), ensuring secure access and role governance across systems Design and implement security controls for hybrid cloud environments (Azure and AWS), aligning with NIST … and CIS best practices Proactively monitor systems and respond to security alerts, investigating issues across endpoint, identity, and infrastructure layers Support internal audits and compliance checks, maintaining security documentation and assisting with remediation efforts Collaborate with infrastructure and cloud engineering teams to ensure security principles are embedded within project delivery Manage and fine-tune tooling across endpoint More ❯

Job Title: Senior Network Engineer Delivery & Migrations Location: England (Home based with client visits across England). Salary: Up to £55,000 basic salary plus great benefits package Sector: Consultancy/Solution Provider The Company Our client is a professional services consultancy who specialise in providing businesses with software defined solutions, network assurance, network automation and managed support. A … projects in both the public and private sectors. Technology Partners Cisco/Meraki VM Ware Palo Alto Fortinet Juniper Aruba/HPE Microsoft AWS Role Snapshot As Senior Network Security Engineer you be an integral member of the delivery and migrations team. The role will entail assisting with migrations, day-to-day delivery tasks and providing ongoing support … step up from a BAU role, with the ambition to widen their remit in projects and delivery. Key Responsibilities Assisting with delivery and migration of network, data centre and security solutions. Provide exceptional customer services. Contribute to knowledge centre and keep documentation up to date. Be willing to work in a vendor agnostic environment and stay up to date 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 Engineer More ❯

Role Overview Seeking an experienced Senior Network Engineer with deep expertise in multi-vendor networking and security solutions. Required Skills and Experience Proven expertise in F5 LTM, including load balancing concepts, iRules development, and VIP configuration. Strong background with Fortinet security solutions, especially FortiGate firewall and FortiManager configuration and policy deployment. Hands-on experience with Juniper SRX More ❯