15 of 15 Permanent Security Hardening Jobs in London

Engineering Manager, Security Operations Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. … work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things. About the Role: We are looking for aEngineering Manager, Security Operations to lead and scale security operations across Vercel's platform and enterprise security functions. This role will focus on operational resilience, incident response readiness, and fostering … alignment across security and engineering teams. You will oversee threat detection, response processes, and security best practices, while guiding Security Operations Engineers to ensure operational excellence. If you're based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and More ❯

future states of the organisation and make faster, more informed decisions. The company is headquartered in London, with offices in Philadelphia, The Hague, Toronto, and Sydney. Role The Principal Security Engineer is a strategic, hands-on leader responsible for evaluating, evolving, and executing Orgvue's security engineering strategy across our entire application development and cloud-hosting estate. Partnering … closely with Information Security, Engineering, and Product teams, you will embed secure-by-design principles throughout the software-development lifecycle (SDLC), champion modern DevSecOps practices, and ensure that security is a first-class citizen in everything we build and operate. This role reports directly to the Chief Technology Officer (CTO) and maintains a dotted-line relationship with the … VP of TechOps. Responsibilities Security Strategy & Governance - Define and continuously refine the technical security roadmap that aligns with business objectives, industry best practice (e.g., NIST CSF, OWASP SAMM), and compliance frameworks (SOC 2, ISO 27001, GDPR). Secure SDLC & DevSecOps - Build and maintain guardrails for static/dynamic analysis, container and IaC scanning, SBOM management, and supply-chain More ❯

resource federation. Own performance excellence through advanced platform optimisation, Real Time monitoring, and rapid incident resolution to maintain mission-critical system availability. Orchestrate seamless operations by coordinating infrastructure updates, security hardening, data protection, and rock-solid business continuity procedures for essential platform components. Champion security excellence by upholding stringent security protocols and regulatory compliance standards within More ❯

resource federation. Own performance excellence through advanced platform optimisation, real-time monitoring, and rapid incident resolution to maintain mission-critical system availability. Orchestrate seamless operations by coordinating infrastructure updates, security hardening, data protection, and rock-solid business continuity procedures for essential platform components. Champion security excellence by upholding stringent security protocols and regulatory compliance standards within More ❯

resource federation. Own performance excellence through advanced platform optimisation, real-time monitoring, and rapid incident resolution to maintain mission-critical system availability. Orchestrate seamless operations by coordinating infrastructure updates, security hardening, data protection, and rock-solid business continuity procedures for essential platform components. Champion security excellence by upholding stringent security protocols and regulatory compliance standards within More ❯

resource federation. Own performance excellence through advanced platform optimisation, real-time monitoring, and rapid incident resolution to maintain mission-critical system availability. Orchestrate seamless operations by coordinating infrastructure updates, security hardening, data protection, and rock-solid business continuity procedures for essential platform components. Champion security excellence by upholding stringent security protocols and regulatory compliance standards within More ❯

Skills and Experience required: In-depth experience with RedHat Ansible and AWX RedHat Satellite Python, Perl and Bash scripting DevOps mentality, CI/CD pipelines and other automation concepts Security hardening principles in line with CIS industry benchmarks Project focussed, experience taking ownership of projects (end-to-end) Data security governance and regulations knowledge (GDPR and SOX More ❯

Skills and Experience required: In-depth experience with RedHat Ansible and AWX RedHat Satellite Python, Perl and Bash scripting DevOps mentality, CI/CD pipelines and other automation concepts Security hardening principles in line with CIS industry benchmarks Project focussed, experience taking ownership of projects (end-to-end) Data security governance and regulations knowledge (GDPR and SOX More ❯

and managing the day-to-day operations of the Linux infrastructure team, including both senior-level system administrators and the Linux support desk staff. This role ensures the stability, security, and performance of mission-critical Linux-based systems including multiple exchanges as well as providing strategic direction, operational excellence, effective team leadership and close collaboration with other departments Responsibilities … the PM team. Oversee incident management, root cause analysis, and rapid resolution of system outages or performance degradation. Ensure compliance of procedures such as change management, patch management and security and audit processes. Assist in the maintenance of these procedures. Support regular security audits and penetration tests, addressing findings and oversee any remediation work. Improve system monitoring, alerting … system administration experience with at least 3 years in a managerial or team lead role. Strong expertise with RHEL-based systems, including installation, ongoing management, monitoring, performance tuning, system security hardening, etc. Proven track record of managing geographically distributed teams, including senior engineers and tier-1/2 support staff including on-call and rota scheduling. Experience in More ❯

and managing the day-to-day operations of the Linux infrastructure team, including both senior-level system administrators and the Linux support desk staff. This role ensures the stability, security, and performance of mission-critical Linux-based systems including multiple exchanges as well as providing strategic direction, operational excellence, effective team leadership and close collaboration with other departments Responsibilities … the PM team. Oversee incident management, root cause analysis, and rapid resolution of system outages or performance degradation. Ensure compliance of procedures such as change management, patch management and security and audit processes. Assist in the maintenance of these procedures. Support regular security audits and penetration tests, addressing findings and oversee any remediation work. Improve system monitoring, alerting … system administration experience with at least 3 years in a managerial or team lead role. Strong expertise with RHEL-based systems, including installation, ongoing management, monitoring, performance tuning, system security hardening, etc. Proven track record of managing geographically distributed teams, including senior engineers and tier-1/2 support staff including on-call and rota scheduling. Experience in More ❯

and experience. I.E. SMTP, DNS, HTTP, Radius.Detailed knowledge of monitoring applications such as zabbix, nagios, icinga, SolarWinds, OpManager and others.Detailed knowledge of server and storage hardware.Detailed knowledge of server security hardening.Detailed knowledge of server virtualization (hypervisor).Facility Management, Network Cabling, Equipment Installation.Advantageous:Public Cloud such as AWS and Azure.TCP/IP, Ethernet, Data Transmission, L2/L3 VPN, MPLS More ❯

document TOC workflows and procedures, especially technology-specific processes. Maintain accurate network, service, and incident documentation. Follow change management protocols for service modifications. Assist with system upgrades, patches, and security hardening. Evaluate new technologies to enhance TOC capabilities. Team Contribution: Participate in team rotas for match day coverage and support. Foster a culture of high performance, collaboration, and continuous More ❯

SMTP, DNS, HTTP, Radius. Detailed knowledge of monitoring applications such as zabbix, nagios, icinga, SolarWinds, OpManager and others. Detailed knowledge of server and storage hardware. Detailed knowledge of server security hardening. Detailed knowledge of server virtualization (hypervisor). Facility Management, Network Cabling, Equipment Installation. Knowledge and proficiency in Excel, Word, PowerPoint, Visio and Microsoft Outlook. Strong time management/ More ❯

SMTP, DNS, HTTP, Radius. Detailed knowledge of monitoring applications such as zabbix, nagios, icinga, SolarWinds, OpManager and others. Detailed knowledge of server and storage hardware. Detailed knowledge of server security hardening. Detailed knowledge of server virtualization (hypervisor). Facility Management, Network Cabling, Equipment Installation. We regret to inform applicants that only shortlisted candidates will be notified. Thank you for More ❯

from day one. Your mission? Establish and scale the infrastructure that powers cutting-edge AI innovation. You'll take charge of both cloud and on-prem environments, implement automation, security frameworks, and device management, and collaborate with top-tier hardware and software engineers to push boundaries. It's a role for someone who thrives on autonomy, problem-solving, and … making high-impact decisions. If Kubernetes, Terraform, security hardening, and automation are your bread and butter-and you're ready to be the go-to DevOps expert in a fast-growing company-this is your moment. No bureaucracy, no micromanagement, just the chance to build, innovate, and lead. Ready to make your mark? Apply now. More ❯