leeds, west yorkshire, yorkshire and the humber, united kingdom Hybrid / WFH Options
HMRC
Senior Cyber Security Analyst - Leeds About the job Job summary Discover a career in your hands at HMRC. Whether you're seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it's really like to work at HMRC. Visit our YouTube … channel to watch the full series and come and discover your potential. Primarily working within the Investigation and Response element of Cyber Security Incident Management team, you'll get to investigate and respond to cyber security incidents across HMRC. This is varied, interesting and vital work so if you're looking for a new challenge, putting your experience … from all backgrounds with the experience and skills needed to perform this role. Job description The Incident Management Team are the front-line operational arm of the HMRC Cyber Security Team, responsible for protecting the confidentiality, integrity and availability of HMRC online services and data assets. The team and the successful individual undertake the following 3 core activities: Detect More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
4SQUARE RECRUITMENT LTD
Network Engineer Network Security Specialist Location: Leeds City Centre (Hybrid: 3 days in the office, 2 days remote) Job Type: Full-Time Reports To: SecurityOperations Manager Salary: £30,000 £45,000 + On-Call Allowance + Benefits Working Hours: 09:3018:00 (core business hours are 08:0018:00) On-Call: 1-in-4 rotation with … allowance, providing 24/7 coverage Company Overview A trusted cybersecurity reseller and managed services provider (MSP) delivering end-to-end security solutions to organizations of all sizes. The team supports a broad range of cutting-edge security technologies, helping customers secure their networks, applications, and infrastructure through proactive monitoring, management, and incident response. As demand for managed … firewall and security services grows, my client is looking for a Network Engineer with strong networking fundamentals and a willingness to learn advanced security technologies. This role is ideal for someone with 12 years of experience who wants to develop their skills in a supportive, growth-focused environment. Role Overview As a Network Engineer within the SecurityMore ❯
leeds, west yorkshire, yorkshire and the humber, united kingdom Hybrid / WFH Options
Claranet
knowledge of attacker tactics and telemetry sources to create and manage scalable, accurate, and resilient detection rules across SOC platforms. Operating as part of the SOC team, you support operations by expanding detection coverage, improving rule performance, and collaborating with threat intelligence, incident response, and platform engineering teams to operationalise threat insights. You also contribute to internal process improvement … engineering, including technical scoping, proof-of-concept design, demos, and webinars Participate in customer-facing workshops, design reviews, integration planning, testing, and documentation activities Collaboration with Other Teams SOC Operations – You collaborate with analysts to ensure that detections generate actionable, triage-ready alerts. You align detection content with emerging threats and operationalise threat intel into actionable rules. You work … closely with responders to validate detection outcomes and improve incident-handling efficiency Offensive Security –You develop and refine detection logic in response to simulated attacker techniques Sales and Pre-Sales – You provide detection engineering insight to support service demonstrations, bid responses, and scoping sessions Position Specifications Required Qualifications & Experience You may be required to hold or obtain UK Non More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
4Square Recruitment Ltd
Information Security Manager (3 days/week, permanent pro-rata) Location: Leeds-hybrid (on-site 1-2 day/week, typically Mon/Tue) Reports to: VP, Information Security Team: 5 in security (within a wider UK tech org of ~25, multi-region) We’re looking for a hands-on InfoSec Manager to take pressure off the … VP, shape the control environment, and keep the securityoperations and compliance moving at speed. You’ll blend GRC and technical oversight , working closely with two security engineers (vuln scanning/IDS, external pen-test liaison) and two GRC specialists. What you’ll do Drive and extend ISO 27001 implementation/maintenance (UK certified; expanding to Madrid … and Manila ). Support SOC 2 Type 2 maintenance (already accredited)—expert level not required. Oversee SIEM operations with the tech team: ensure log ingestion/coverage , daily monitoring, and follow-up. Guide vulnerability management, alert triage (Alert Logic), and external pen-test cycles. Keep evidence flows tight: client questionnaires, audit responses, security awareness, and user access reviews. More ❯