Salary: £35,000 - 75,000 per year Requirements: Eligibility for SC Clearance Experience with security tools such as McAfee EPO, ForcePoint, Zscaler, Pulse VPN, IPSEC/SSL, and Nagios Strong understanding of SIEM, endpoint protection, vulnerability scanning, and identity & access management platforms Proficient in monitoring tool performance and ensuring data quality Ability to assist in the deployment and configuration of new security technologies Excellent collaboration skills with internal teams to align security tooling with business objectives Experience in documenting configurations, procedures, and tool usage guidelines Technical support and troubleshooting experience in security tooling Knowledge of emerging security technologies and ability to recommend improvements Responsibilities: Administer and maintain security tools like SIEM, endpoint protection, and vulnerability scanners Assist in the deployment and configuration of new security technologies and their integrations Monitor tool performance and ensure data quality, coverage, and alerting accuracy Collaborate with internal teams to align tools with business and security objectives Support incident response activities by providing actionable insights and forensic data Document configurations, procedures, and tool usage guidelines Participate in tool evaluations and proof-of-concept initiatives Provide technical support and troubleshoot security tooling issues Stay current with emerging security technologies and advocate for improvements Technologies: Support Security VPN More: At DXC Technology, we are committed to delivering excellence for our customers and colleagues. Our team thrives in a supportive environment that promotes a healthy work-life balance and a real sense of community. We are looking for a skilled IT Security Tooling Specialist to join our team in Luton on a hybrid basis, working a minimum of 2 days per week. This role is pivotal in maintaining our robust security infrastructure and aligns with industry best practices as we continue to grow in our position as a leading IT solutions enterprise. last updated 5 week of 2026