Security Engineer - Enterprise Markets

Security Engineer role in an MSSP-style environment focused on vulnerability management and network security for enterprise clients. Responsibilities include end-to-end vulnerability management services (discovery, assessment, remediation tracking), operating vulnerability scanning tools, regular scans and validation, risk-based prioritization, client-facing reporting, and remediation guidance. Contributes to detection engineering and MDR workflows, supports deployment of SIEM/SOC capabilities (Microsoft Sentinel, SIEM/XDR), and aligns vulnerability insights with MDR. Performs network security remediation, supports SASE architectures and Zero Trust initiatives, and collaborates with infrastructure, cloud, and application teams. Engages in pre-sales and governance activities, designs BAS scenarios to validate security controls, and maintains audit evidence and compliance-related deliverables. Requires hands-on experience with vulnerability management tools, strong knowledge of network security principles, ability to communicate risk to clients, and willingness to work in a hybrid model with onsite presence in multiple UK locations. Nice-to-haves include relevant certifications (CCNA, Security+, CEH, CISSP), IAM familiarity, and experience in MSSP environments.