Cantor Fitzgerald
The Senior Cloud Security & DevSecOps Engineer will play a vital role in protecting Cantor's global cloud estate. This hands-on role involves embedding security early in the SDLC, leading complex cloud security issue resolution, and implementing robust controls across identity, workloads, data, and the software supply chain. The successful candidate will collaborate effectively with various teams and vendors, champion ITIL processes, and stay ahead of emerging cloud and DevSecOps technologies. Responsibilities Manage and maintain CSPM/CNAPP platforms, cloud-native security services, and policy-as-code pipelines. Perform precise and accountable implementations, configuration changes, and platform upgrades across AWS, Azure, and GCP. Work with vendors and cloud service providers to resolve complex technical issues and manage product lifecycles. Mentor junior team members, providing technical guidance and support. Stay updated with emerging cloud and DevSecOps technologies, adapting quickly to evolving threat landscapes. Define cloud security requirements and collaborate on detailed designs and deployment of solutions. Manage and support cloud security implementations and configurations across CSPM/CNAPP, native cloud controls, and IAM. Perform root cause analysis, provide recommendations, and execute problem resolutions. Collaborate with various teams to resolve technical and operational issues, influencing and following through on resolutions. Champion ITIL processes for change, incident, and problem management, ensuring efficient and effective practices. Qualifications Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience. Minimum 7+ years of hands-on experience in cloud security engineering, DevSecOps, or similar technical roles. Cloud and security certifications (AWS, Azure, GCP, (ISC) CCSP, HashiCorp Terraform Associate) are advantageous. Expert knowledge of multi-cloud architecture, cloud identity protocols, encryption, and key management. Experience with CSPM/CNAPP platforms (Prisma Cloud, Defender for Cloud), cloud-native IAM, and Infrastructure-as-Code (Terraform). Ability to develop Cloud Security and DevSecOps policies, procedures, and documentation. Strong problem management skills, including risk assessment and corrective action determination. Excellent interpersonal and communication skills for effective collaboration with internal and external stakeholders. Experience with traditional network security and hybrid connectivity solutions is beneficial. Familiarity with Logging and SIEM Solutions (Splunk, Microsoft Sentinel, Google Chronicle) is an asset. Job Info Job Identification 248606 Posting Date 05/21/2026, 03:39 PM Locations Five Churchill Place, London, Canary Wharf, E14 5HP, GB
The Senior Cloud Security & DevSecOps Engineer will play a vital role in protecting Cantor's global cloud estate. This hands-on role involves embedding security early in the SDLC, leading complex cloud security issue resolution, and implementing robust controls across identity, workloads, data, and the software supply chain. The successful candidate will collaborate effectively with various teams and vendors, champion ITIL processes, and stay ahead of emerging cloud and DevSecOps technologies. Responsibilities Manage and maintain CSPM/CNAPP platforms, cloud-native security services, and policy-as-code pipelines. Perform precise and accountable implementations, configuration changes, and platform upgrades across AWS, Azure, and GCP. Work with vendors and cloud service providers to resolve complex technical issues and manage product lifecycles. Mentor junior team members, providing technical guidance and support. Stay updated with emerging cloud and DevSecOps technologies, adapting quickly to evolving threat landscapes. Define cloud security requirements and collaborate on detailed designs and deployment of solutions. Manage and support cloud security implementations and configurations across CSPM/CNAPP, native cloud controls, and IAM. Perform root cause analysis, provide recommendations, and execute problem resolutions. Collaborate with various teams to resolve technical and operational issues, influencing and following through on resolutions. Champion ITIL processes for change, incident, and problem management, ensuring efficient and effective practices. Qualifications Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience. Minimum 7+ years of hands-on experience in cloud security engineering, DevSecOps, or similar technical roles. Cloud and security certifications (AWS, Azure, GCP, (ISC) CCSP, HashiCorp Terraform Associate) are advantageous. Expert knowledge of multi-cloud architecture, cloud identity protocols, encryption, and key management. Experience with CSPM/CNAPP platforms (Prisma Cloud, Defender for Cloud), cloud-native IAM, and Infrastructure-as-Code (Terraform). Ability to develop Cloud Security and DevSecOps policies, procedures, and documentation. Strong problem management skills, including risk assessment and corrective action determination. Excellent interpersonal and communication skills for effective collaboration with internal and external stakeholders. Experience with traditional network security and hybrid connectivity solutions is beneficial. Familiarity with Logging and SIEM Solutions (Splunk, Microsoft Sentinel, Google Chronicle) is an asset. Job Info Job Identification 248606 Posting Date 05/21/2026, 03:39 PM Locations Five Churchill Place, London, Canary Wharf, E14 5HP, GB
Cantor Fitzgerald
As a Senior Security Engineer, you will play a crucial role in safeguarding our firm's infrastructure. You will own the architecture and design of security platforms, lead complex implementations, and drive automation initiatives. Your influence will extend across engineering, architecture, and business units, ensuring alignment with our security strategy. This role offers the opportunity to mentor engineers and contribute to the continuous learning and innovation culture within our Information Security team. Responsibilities Architect and manage the lifecycle of Next-Gen Firewalls, Load Balancers, WAF, Remote Access, and other security solutions. Lead complex security implementations, configuration changes, and platform upgrades, ensuring high-quality technical oversight. Serve as the final technical escalation point, conducting root cause analysis for complex issues and building consensus for remediation. Provide technical leadership and mentorship to senior and mid-level engineers, acting as a technical lead on cross-functional initiatives. Define the technical roadmap for emerging technologies and represent Information Security in firm-wide architecture forums. Influence engineering, architecture, and business leaders to align technical roadmaps with security strategy and best practices. Set vendor strategy, conduct technical evaluations, and manage escalation relationships with strategic partners. Ensure compliance with regulatory frameworks and risk management practices in financial services. Drive observability and detection strategies using logging and SIEM solutions, enhancing our security posture. Collaborate with internal stakeholders, architecture teams, and third-party vendors to maintain a secure and resilient network environment. Qualifications Bachelor's degree in Computer Science, Information Systems, or related field, with a minimum of 10+ years of hands-on experience in network security engineering and architecture. Expert-level certifications such as Palo Alto (PCNSE), Cisco (CCIE Security), Juniper (JNCIE), F5 (CTS/F5-CSE), or CISSP are strongly preferred. Demonstrated expertise in Palo Alto Firewalls (Panorama, PAN-OS), F5 (LTM/GTM/ASM), WAF technologies (Cloudflare preferred), and network security best practices. Advanced knowledge of network infrastructure, networking protocols, segmentation, zero-trust principles, and security architecture across hybrid environments. Experience in developing and implementing network security policies, standards, and reference architectures aligned with regulatory frameworks. Strong problem management and risk assessment skills, with the ability to make informed decisions and set corrective actions. Excellent communication skills to convey complex technical concepts to diverse audiences, including executives and engineers. Proficiency in cloud networking and security in AWS, GCP, or Azure, including Transit Gateway, VPN/Direct Connect, and Azure Virtual WAN. Experience with observability and detection strategies using logging and SIEM solutions, such as Splunk. Availability for senior technical escalation during critical incidents and after-hours work for high-risk implementations. Job Info Job Identification 248608 Posting Date 05/20/2026, 03:17 PM Locations Five Churchill Place, London, Canary Wharf, E14 5HP, GB
As a Senior Security Engineer, you will play a crucial role in safeguarding our firm's infrastructure. You will own the architecture and design of security platforms, lead complex implementations, and drive automation initiatives. Your influence will extend across engineering, architecture, and business units, ensuring alignment with our security strategy. This role offers the opportunity to mentor engineers and contribute to the continuous learning and innovation culture within our Information Security team. Responsibilities Architect and manage the lifecycle of Next-Gen Firewalls, Load Balancers, WAF, Remote Access, and other security solutions. Lead complex security implementations, configuration changes, and platform upgrades, ensuring high-quality technical oversight. Serve as the final technical escalation point, conducting root cause analysis for complex issues and building consensus for remediation. Provide technical leadership and mentorship to senior and mid-level engineers, acting as a technical lead on cross-functional initiatives. Define the technical roadmap for emerging technologies and represent Information Security in firm-wide architecture forums. Influence engineering, architecture, and business leaders to align technical roadmaps with security strategy and best practices. Set vendor strategy, conduct technical evaluations, and manage escalation relationships with strategic partners. Ensure compliance with regulatory frameworks and risk management practices in financial services. Drive observability and detection strategies using logging and SIEM solutions, enhancing our security posture. Collaborate with internal stakeholders, architecture teams, and third-party vendors to maintain a secure and resilient network environment. Qualifications Bachelor's degree in Computer Science, Information Systems, or related field, with a minimum of 10+ years of hands-on experience in network security engineering and architecture. Expert-level certifications such as Palo Alto (PCNSE), Cisco (CCIE Security), Juniper (JNCIE), F5 (CTS/F5-CSE), or CISSP are strongly preferred. Demonstrated expertise in Palo Alto Firewalls (Panorama, PAN-OS), F5 (LTM/GTM/ASM), WAF technologies (Cloudflare preferred), and network security best practices. Advanced knowledge of network infrastructure, networking protocols, segmentation, zero-trust principles, and security architecture across hybrid environments. Experience in developing and implementing network security policies, standards, and reference architectures aligned with regulatory frameworks. Strong problem management and risk assessment skills, with the ability to make informed decisions and set corrective actions. Excellent communication skills to convey complex technical concepts to diverse audiences, including executives and engineers. Proficiency in cloud networking and security in AWS, GCP, or Azure, including Transit Gateway, VPN/Direct Connect, and Azure Virtual WAN. Experience with observability and detection strategies using logging and SIEM solutions, such as Splunk. Availability for senior technical escalation during critical incidents and after-hours work for high-risk implementations. Job Info Job Identification 248608 Posting Date 05/20/2026, 03:17 PM Locations Five Churchill Place, London, Canary Wharf, E14 5HP, GB