2 of 2 Permanent Cyber Defence Jobs in the South East

have partnered with a globally recognised energy trading organisation operating within a highly regulated, security-critical environment. With business-critical systems supporting international operations, cyber security is a core priority rather than an afterthought. This role is heavily weighted towards security , with network responsibilities forming part of a wider … cyber defence remit. The Role As the Network & Security Specialist, you’ll be the technical authority for cyber security operations , owning the end-to-end security lifecycle across enterprise infrastructure. Key responsibilities include: Security monitoring, threat hunting and incident response SIEM, MDR oversight and vulnerability management Firewall ...

align with industry frameworks (MITRE ATT&CK, NIST, ISO 27001) and SOC maturity models Customer & Pre-Sales Enablement Act as a trusted SOC and cyber defence expert in customer meetings, workshops, and solution design sessions Support pre-sales engagements by articulating operational value, use cases, and real-world ...