1 to 25 of 34 Senior Security Engineer Jobs in London

Senior IT Security Engineer Remote with 1-2 days in London per quarter as needed. 6-12 months, £500 per day Outside IR35 Experienced IT Security Engineer required to bolster the Info Sec team, specifically to translate risks and threats into clear guidance of what … required action, with a practical and hands on approach to the delivery of the same. This role will make a big impact on improved security posture and maturing the security skills of the team and technical environment. Must be a willing coach, able to share knowledge and expertise … and influence and guide teams, with a desire to get hands dirty to deliver and drive security initiatives. Key responsibility areas: Network Security: Network Access Control (NAC) Implementation: Design, implement, and maintain a NAC solution to prevent unauthorized devices from accessing the corporate network. Firewall Rule Review and more »

Senior Cyber Security Engineer Salary: £85 to £95k (based on candidate experience) Package: Excellent Bonus + Company Benefits + Pension Scheme Job Type: Permanent Hybrid Model: 3 days per week in Central London, 2 days remote Sector: Financial Services (previous experience required) About the Client and the … Role: My client, a globally renowned financial organisation, seeks a highly experienced Cyber Security Engineer with advanced Python Scripting skills to join their dedicated Cyber Security team on a permanent basis. The Engineer will act as a key figure in ensuring all security requirements are … met and maintained to the highest standard within their large, mostly on-premises financial environment. Key Responsibilities: Lifecycle management of security, covering tools and technology platforms Supporting and managing security tools eg CyberArk , Qualys, SIEM tools Python Scripting for various purposes Automation/Build & Deployment of CI/ more »

Senior Network Security Infrastructure Engineer City of London (Hybrid) Up to £125,000 per annum On behalf of a Leading City of London based financial services organisation, I am seeking an experienced Senior Network Security Infrastructure Engineer. You will have responsibility for the delivery of … Network Security Engineering projects and providing 3rd level technical support for the organisations Global Network Infrastructure. As part of a Global Network Engineering team, the successful candidate will be a strong technical lead with excellent troubleshooting skills. Due to the organisation operating a hybrid work model, you will need … of their City of London offices and able to commit to 3 days per week in office. Responsibilities: Consult with Cybersecurity to deliver network security layer 3/4 protections Deliver on premise and cloud configuration across our Network Security Infrastructure Provide oversight and contribute to key security more »

Senior Security Engineer Initial 6 month contract - Outside IR35 Hybrid working in London Sentinel, Azure, IAC, SecOps Job Summary We are seeking a highly skilled and experienced Senior Security Engineer to join a dynamic team. The ideal candidate will have a strong background in … Sentinel, Infrastructure as Code (IAC), and Security Operations (SecOps). Key Responsibilities Security Monitoring and Incident Response Implement and manage security monitoring solutions using Microsoft Sentinel. Develop and maintain incident response playbooks and procedures. Lead incident response efforts, including investigation, containment, and remediation. Develop and maintain secure … IAC templates using tools such as Terraform, CloudFormation, or ARM. Conduct security reviews and audits of IAC templates to identify and mitigate risks. Perform regular security assessments, vulnerability management, and penetration testing. Risk Management and Compliance Identify and assess security risks and develop mitigation strategies. Ensure compliance more »

Senior Security Engineer - Global Data Organisation - London Our global data client require an experienced Security Engineer to join their team. The Senior Security Engineer will hold a pivotal role in fortifying information assets against potential threats and vulnerabilities. Responsibilities will span various … facets of information security, encompassing the vigilant monitoring of operations and infrastructure, upkeep of security tools and technologies, and ensuring compliance with internal policies and external regulations. Collaboration with different departments will be integral to mitigate risks effectively. This position is ideal for someone with ambition, offering the … chance to shape the role according to their vision, expand its scope, and even build a dedicated team. Experience: 3+ years of experience in Security Engineering or a related field Proficiency in maintaining and utilizing security tools and technologies Ability to create automated queries using tooling APIs (Python more »

Senior Security Engineer - Global Data Organisation - London Our global data client require an experienced Security Engineer to join their team. The Senior Security Engineer will hold a pivotal role in fortifying information assets against potential threats and vulnerabilities. Responsibilities will span various … facets of information security, encompassing the vigilant monitoring of operations and infrastructure, upkeep of security tools and technologies, and ensuring compliance with internal policies and external regulations. Collaboration with different departments will be integral to mitigate risks effectively. This position is ideal for someone with ambition, offering the … chance to shape the role according to their vision, expand its scope, and even build a dedicated team. Experience: 3+ years of experience in Security Engineering or a related field Proficiency in maintaining and utilizing security tools and technologies Ability to create automated queries using tooling APIs (Python more »

About this Role Role Title: Senior Cyber Security Operations Engineer Location: UK- London La Fosse Associates are working with a Financial Services business who are looking to add a Senior Security Operations Engineer to their developing internal security function. You will report directly … into the Head of Security and be a key element of their growth plans. You will be joining their exciting Security Operations team to lead on their Security Engineering capability acting as the team lead for the engineering function as well as providing leadership/mentorship to … up and work with a large variety of technologies in a world class team. You will be expected to have significant experience working in security engineering as well as knowledge of scripting, containers and cloud security. In this role you will: Act as the senior security engineer more »

About this Role Role Title: Senior Cyber Security Operations Engineer Location: UK- London La Fosse Associates are working with a Financial Services business who are looking to add a Senior Security Operations Engineer to their developing internal security function. You will report directly … into the Head of Security and be a key element of their growth plans. You will be joining their exciting Security Operations team to lead on their Security Engineering capability acting as the team lead for the engineering function as well as providing leadership/mentorship to … up and work with a large variety of technologies in a world class team. You will be expected to have significant experience working in security engineering as well as knowledge of scripting, containers and cloud security. In this role you will: Act as the senior security engineer more »

Senior Application Security Engineer, strategy, stakeholder conversations, thought leader, proactive, identity management, consulting, influencing, forward thinking, autonomy, code review, audits, pen testing, application reviews A fantastic opportunity has arisen for a skilled Senior Application Security Engineer with excellent communication skills to join a global … company who develop cutting-edge solutions for an impressive portfolio of UK and International clients – clients that will accept nothing less than first-class security for their confidential information, so this is an exceptional opportunity to use your application security skills to provide forward thinking solutions and strategy … background (.Net, Java or C++ or similar OO languages ideally)as you will be fully embedded into their world class technology team, ensuring the security of applications that are built specifically for needs. These clients will need constant re-assurance of your ability to provide secure solutions and high more »

Senior Application Security Engineer, strategy, stakeholder conversations, thought leader, proactive, identity management, consulting, influencing, forward thinking, autonomy, code review, audits, pen testing, application reviews A fantastic opportunity has arisen for a skilled Senior Application Security Engineer with excellent communication skills to join a global … company who develop cutting-edge solutions for an impressive portfolio of UK and International clients – clients that will accept nothing less than first-class security for their confidential information, so this is an exceptional opportunity to use your application security skills to provide forward thinking solutions and strategy … background (.Net, Java or C++ or similar OO languages ideally)as you will be fully embedded into their world class technology team, ensuring the security of applications that are built specifically for needs. These clients will need constant re-assurance of your ability to provide secure solutions and high more »

Senior Cyber Security Engineer – London hybrid - £80,000 - £95,000 + Bonus + Benefits Locke & McCloud are looking for an experienced Cyber Security Engineer to join our clients growing Cyber Security Engineering function. You will be responsible for designing, implementing, and maintaining security solutions across our clients infrastructure, in addition to being a huge contributor to the growth and strategy of the Security Engineering function. Our client is looking for people with extensive experience in DevSecOps practices, a deep understanding of security architecture principles, and technical proficiency with cloud platforms … such as AWS or Azure. Main Responsibilities: Collaborate with cross-functional teams to implement security practices throughout the SDLC, emphasising DevSecOps principles. Design, implement, and manage security controls and automation tools to enhance the security posture of cloud-based applications and infrastructure. Conduct thorough security assessments more »

Job Title: Senior Network Security Engineer Location: London (In office, could be flexibility depending on the situation) Salary and Benefits: Over £100k + Bonus and Benefits Our client, a prominent fintech firm, is seeking a Senior Network Security Engineer to join their team and … play a pivotal role in ensuring the security of their network infrastructure. Role Overview: As a Senior Network Security Engineer, you will be instrumental in safeguarding our client's network infrastructure, focusing on perimeter networks, DMZs, firewalls, proxies, vulnerability scanning, and Network Access Control (NAC). … You will lead the implementation of key security controls, conduct audits, and provide consultancy to the Security Operations Infosec team. Key Responsibilities: Lead, implement, and manage key network security controls. Conduct audits, certifications, and provide consultancy support. Utilise automation to enhance security posture and response capabilities. more »

Job Title: Senior Network Security Engineer Location: London (In office, could be flexibility depending on the situation) Salary and Benefits: Over £100k + Bonus and Benefits Our client, a prominent fintech firm, is seeking a Senior Network Security Engineer to join their team and … play a pivotal role in ensuring the security of their network infrastructure. Role Overview: As a Senior Network Security Engineer, you will be instrumental in safeguarding our client's network infrastructure, focusing on perimeter networks, DMZs, firewalls, proxies, vulnerability scanning, and Network Access Control (NAC). … You will lead the implementation of key security controls, conduct audits, and provide consultancy to the Security Operations Infosec team. Key Responsibilities: Lead, implement, and manage key network security controls. Conduct audits, certifications, and provide consultancy support. Utilise automation to enhance security posture and response capabilities. more »

Senior IT Security Engineer Remote with 1-2 days in London per quarter as needed. 6-12 months, to £75,000 per annum Experienced IT Security Engineer required to bolster the Info Sec team, specifically to translate risks and threats into clear guidance of what … required action, with a practical and hands on approach to the delivery of the same. This role will make a big impact on improved security posture and maturing the security skills of the team and technical environment. Must be a willing coach, able to share knowledge and expertise … and influence and guide teams, with a desire to get hands dirty to deliver and drive security initiatives. Key responsibility areas: Network Security: Network Access Control (NAC) Implementation: Design, implement, and maintain a NAC solution to prevent unauthorized devices from accessing the corporate network. Firewall Rule Review and more »

Senior Cyber Security Engineer – London – c£70k I am currently working with a prestigious membership organisation embarking on a large-scale digital transformation, migrating the whole business to the cloud and actively seeking a highly skilled Senior Cyber Security Engineer. This is a fantastic, brand … new position where you will be able to take full ownership of driving and implementing all security solutions across their network and identify and mitigate vulnerabilities. The successful candidate will have a strong background in cybersecurity, including expertise in Microsoft Defender, Microsoft Azure, Darktrace & Mimecast. You should have demonstrable … This role is hybrid requiring 1 day a week in London offering a salary of c£70k. Responsibilities: Monitor networks, systems and platforms for security threats, attacks and anomalous activity Develop and implement cybersecurity systems and processes Keep stakeholders informed on cybersecurity issues and guidance Desired Skillset Proven track more »

Senior Cyber Security Engineer – London – c£70k I am currently working with a prestigious membership organisation embarking on a large-scale digital transformation, migrating the whole business to the cloud and actively seeking a highly skilled Senior Cyber Security Engineer. This is a fantastic, brand … new position where you will be able to take full ownership of driving and implementing all security solutions across their network and identify and mitigate vulnerabilities. The successful candidate will have a strong background in cybersecurity, including expertise in Microsoft Defender, Microsoft Azure, Darktrace & Mimecast. You should have demonstrable … This role is hybrid requiring 1 day a week in London offering a salary of c£70k. Responsibilities: Monitor networks, systems and platforms for security threats, attacks and anomalous activity Develop and implement cybersecurity systems and processes Keep stakeholders informed on cybersecurity issues and guidance Desired Skillset Proven track more »

Role: Senior Security Operations Engineer Location: Central London - Hybrid (2-3 days in office per week) Salary: c.£150,000 Base, £200k+ Total Comp Our client is a pioneering quantitative investment manager, who are building an elite global security team. We're looking for an exceptional … Senior Security Operations Engineer to play a vital role in shaping their future security posture and operations. In this pivotal position, you'll have the opportunity to design and implement cutting-edge security capabilities across a complex technology ecosystem. With teams distributed worldwide, you'll … and ultra-low latency trading. Technologies span AWS, Azure, Linux, Windows, Docker, Kubernetes and more. What You'll Do Architect and automate sophisticated, scalable security systems, processes and controls Oversee and evolve comprehensive security monitoring, threat detection and intrusion prevention/response Proactively assess risks and threats to more »

Senior Network Security Infrastructure Engineer - Automation (Ansible/Python) - Fortinet - F5 - BGP - OSPF - AWS - BAU Permanent - up to £125,000 + benefits, bonus **Hybrid working 3 days office ** NO SPONSORSHIP OFFERED Global financial services client is looking for a Senior Network Security Infrastructure Engineer responsible for the delivery of Network Security Engineering projects and providing 3rd level technical support for the Global Network Infrastructure. The successful candidate will be a technical lead with excellent troubleshooting skills with a big focus on automation. Skills and Experience required: Broad range of technical skills in … IT Infrastructure including Networks, Cloud Services, Network Security Infrastructure and Threat Prevention techniques Strong troubleshooting experience with enterprise-class firewalls (both on-premise and cloud-based) including Fortinet Good knowledge of application & content delivery platforms: F5 - BIG-IQ, AFM, ASM, LTM, GTM & DDoS mitigation Strong Knowledge of Application Level more »

Senior Network Security Infrastructure Engineer - Automation (Ansible/Python) - Fortinet - F5 - BGP - OSPF - AWS - BAU Permanent - up to £125,000 + benefits, bonus **Hybrid working 3 days office ** NO SPONSORSHIP OFFERED Global financial services client is looking for a Senior Network Security Infrastructure Engineer responsible for the delivery of Network Security Engineering projects and providing 3rd level technical support for the Global Network Infrastructure. The successful candidate will be a technical lead with excellent troubleshooting skills with a big focus on automation. Skills and Experience required: Broad range of technical skills in … IT Infrastructure including Networks, Cloud Services, Network Security Infrastructure and Threat Prevention techniques Strong troubleshooting experience with enterprise-class firewalls (both on-premise and cloud-based) including Fortinet Good knowledge of application & content delivery platforms: F5 - BIG-IQ, AFM, ASM, LTM, GTM & DDoS mitigation Strong Knowledge of Application Level more »

Senior Cloud Security Engineer What you’ll be working on: Configuring cloud security applications and security policies. Tuning alerts with the L3 Ops teams to ensure the right alerts are being alerted. Roll out a security solution across cloud accounts within all regions including … Kubernetes & containers. Objectives: To work closely with the Cloud Engineering teams to ensure the cloud platforms are complying to security standards and there is a remediation process. To work with the SOC team & automation team to ensure alerting is correct for any detections or incidents that Op's will … need to investigate. To improve the security posture of cloud devices in AWS, GCP & Azure. What you’ll bring: Sound knowledge from a Cloud security perspective & how to create, update and improve polices for prevention, compliance, and sensor standpoint. Experience engineering and securing AWS, GCP and Azure Cloud more »

We are partnering with an exciting hedge fund and seeking a seasoned Cybersecurity Engineer to join our client's dynamic team. This role presents an opportunity for an experienced individual to contribute their expertise in security technologies and methodologies within the financial industry. Responsibilities: Provide expert-level security consultancy and engineering support for Windows/Azure security solutions. Ensure architecture assurance on Windows security initiatives and compliance with existing security standards. Contribute to the design and implementation of Authentication platforms both on premises and in the cloud. Offer security consultancy and engineering support … for SAML, OIDC, and Kerberos authentication across various Identity providers. Actively monitor emerging security technologies, trends, and solutions, assessing their applicability to business initiatives and strategies. Participate in Information Security Incident Response activities. Monitor compliance with information security policies and procedures among employees, contractors, and third parties. more »

We are partnering with an exciting hedge fund and seeking a seasoned Cybersecurity Engineer to join our client's dynamic team. This role presents an opportunity for an experienced individual to contribute their expertise in security technologies and methodologies within the financial industry. Responsibilities: Provide expert-level security consultancy and engineering support for Windows/Azure security solutions. Ensure architecture assurance on Windows security initiatives and compliance with existing security standards. Contribute to the design and implementation of Authentication platforms both on premises and in the cloud. Offer security consultancy and engineering support … for SAML, OIDC, and Kerberos authentication across various Identity providers. Actively monitor emerging security technologies, trends, and solutions, assessing their applicability to business initiatives and strategies. Participate in Information Security Incident Response activities. Monitor compliance with information security policies and procedures among employees, contractors, and third parties. more »

Elevate your career in Application Security with a leading software company in the heart of London. This esteemed organisation is seeking a dedicated professional to join their team on a flexible, three-day work week schedule, allowing for an enviable work-life balance. Role: The successful candidate will play … company's software applications from potential threats and vulnerabilities. The position entails a blend of strategic thinking and hands-on technical work, ensuring the security integrity of software applications throughout the development lifecycle. Responsibilities: - Design, implement, and maintain application security measures - Conduct code reviews and vulnerability assessments - Collaborate … with development teams to integrate security practices - Develop and enforce application security policies and procedures - Stay abreast of emerging security threats and countermeasures - Provide training and guidance to staff on security best practices Skills & Experience Required: - Proven experience in application security or a related field more »

Elevate your career in Application Security with a leading software company in the heart of London. This esteemed organisation is seeking a dedicated professional to join their team on a flexible, three-day work week schedule, allowing for an enviable work-life balance. Role: The successful candidate will play … company's software applications from potential threats and vulnerabilities. The position entails a blend of strategic thinking and hands-on technical work, ensuring the security integrity of software applications throughout the development lifecycle. Responsibilities: - Design, implement, and maintain application security measures - Conduct code reviews and vulnerability assessments - Collaborate … with development teams to integrate security practices - Develop and enforce application security policies and procedures - Stay abreast of emerging security threats and countermeasures - Provide training and guidance to staff on security best practices Skills & Experience Required: - Proven experience in application security or a related field more »

Senior Network Security Infrastructure Engineer (Fortinet) City of London (Hybrid) Up to £125,000 per annum On behalf of a Leading City of London based financial services organisation, I am seeking an experienced Senior Network Security Infrastructure Engineer. You will have responsibility for the delivery … of Network Security Engineering projects and providing 3rd level technical support for the organisations Global Network Infrastructure. As part of a Global Network Engineering team, the successful candidate will be a strong technical lead with excellent troubleshooting skills. Due to the organisation operating a hybrid work model, you will … of their City of London offices and able to commit to 3 days per week in office. Responsibilities: Consult with Cybersecurity to deliver network security layer 3/4 protections Deliver on premise and cloud configuration across our Network Security Infrastructure Provide oversight and contribute to key security more »