with 2+ years in a senior cybersecurity role. Hands-on experience with security tools such as firewalls, endpoint protection, VPNs, IDS/IPS, andSIEM platforms. Deep knowledge of network security, encryption, authentication, and secure configurations including CUI/CDI. Advanced understanding of IT infrastructure, including servers, storage, and virtualization. More ❯
Warwick, Warwickshire, United Kingdom Hybrid / WFH Options
National Grid plc
in endpoint security, especially within critical infrastructure. Proficiency with platforms such as Microsoft Defender for Endpoint, SentinelOne, Trellix, or other EDR solutions. Familiarity with SIEM tools and frameworks like NIST and MITRE ATT&CK. Knowledge of standards such as NERC CIP, CIS Benchmarks, NIST SP 800-82. Scripting andMore ❯
Key Requirements: Vendor certification of the following would be beneficial: VMware, MS Windows System Support, Cisco knowledge - LAN/WAN, Juniper, IP Trade. McAfee SIEMSecurity - SecurityInformation Events Management knowledge IT/ICT further education What we offer: A career at Telent can span many sectors, roles, technologies andMore ❯
Warwick, Warwickshire, Hampton Magna, United Kingdom
Telent Technology Services Limited
Key Requirements: Vendor certification of the following would be beneficial: VMware, MS Windows System Support, Cisco knowledge - LAN/WAN, Juniper, IP Trade. McAfee SIEMSecurity - SecurityInformation Events Management knowledge IT/ICT further education What we offer: A career at Telent can span many sectors, roles, technologies andMore ❯
Siem Engineer208296 About the role you're considering The Cyber Delivery Team is part of the Managed Services function within the Cloud Infrastructure Services (CIS) UK business line. You will interact with a global team of security experts, including Architects, Engineers, Analysts, and Compliance Managers. CIS encourages engagement across different … areas of the business and local communities. We are seeking a skilled SIEM Engineer with expertise in Elastic SIEM to join our cybersecurity team. The ideal candidate will design, implement, and maintain our Elastic SIEM infrastructure to ensure effective security monitoring and incident response. This role is embedded with an … for the past 3 years, and a criminal record check (Disclosure and Barring Service). Your role Design and Implementation: Install and maintain Elastic SIEM architecture for optimal performance and scalability. Monitoring and Analysis: Create dashboards and visualizations using the Elastic Stack for real-time securityevent monitoring. Data Integration More ❯
it's a mission. Incident Response & Forensics - Support on CIRT activity, provide root cause insights, and drive remediation activity. Engineering & Integration - Maintain and improve SIEM/SOAR tools, integrate with core OT security platforms. Threat Modelling & Analytics - Build advanced alerting, analyse attack vectors, and enhance threat visibility. Vulnerability & Patch Strategy … credibility, practical insight, and the ability to collaborate across functions. Proven OT Cyber Experience - in utilities, critical infrastructure, SCADA, ICS Hands-on Security Tooling - SIEM, SOAR, threat intelligence, vulnerability management Threat Modelling - familiar with MITRE ATT&CK for ICS, and developing detection use cases Incident Management - support cyber incident response More ❯
with offshore first-line analysts and the security engineering team, you'll bring structure, insight, and leadership to our security operations. You'll refine SIEM detection rules, improve eventmanagement across both IT and OT estates, and engage with key stakeholders to ensure our systems remain secure. You'll also … in alert triage, incident management, and threat analysis. Technical Credentials - Relevant certifications such as CEH, CompTIA Sec+, CompTIA Network+, and a solid grasp of SIEMand XDR tools (e.g., Splunk, QRadar, Sentinel). Delivery Versatility - Ability to step into incident management roles and flex to meet security needs as required. More ❯