Senior Security Analyst
TCS World Travel
Surbiton, United Kingdom
16 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Shift work Languages
English Experience level
SeniorJob location
Remote
Surbiton, United Kingdom
Tech stack
Amazon Web Services (AWS)
Azure
Cloud Computing
Computer Security
Digital Forensics
Powershell
Kusto Query Language
Security Information and Event Management
Google Cloud Platform
Office365
Cybercrime
Gsuite
Job description
- Lead triage, analysis, and remediation of security alerts and incidents, acting as the primary critical issue point for the SecOps team.
- Drive proactive threat hunting, forensic investigations, and root cause analysis to minimise incident impact and recurrence.
- Develop, optimise, and maintain security tools, detection platforms, and IR playbooks to enhance response capabilities.
- Compose and implement detection use cases, alerts, and correlation rules across SIEM, EDR, and XDR environments.
- Deliver comprehensive security dashboards and reports, ensuring clear communication and coordination with internal and external customers.
- Work Schedule: Monday to Friday (5-day week), permanent shift time between 1:30 PM UTC to 10:30 PM UTC including rotational weekends/holidays and may vary based on business needs.
Requirements
- Extensive experience in Security Operations and Incident Response (IR), with hands-on expertise across core SecOps disciplines.
- Solid command of threat, vulnerability, and risk management, with validated ability to develop and implement effective mitigation strategies.
- Skilled in detection engineering and improving alerts and correlation rules on SIEM, EDR, and XDR platforms.
- Skilled in digital forensics, analysing logs, and conducting malware investigations, using tools like KQL, YARA, PowerShell, and ELK stacks.
- In-depth knowledge of cloud and hybrid security architectures (AWS, Azure, O365, GCP, Google Workspace) and network/AD security hardening.
- Good communication and mentoring skills, adept at simplifying sophisticated security issues and driving continuous operational improvement.
Benefits & conditions
- Competitive salary
- Contributory Pension & Bonus scheme
- Flexible working hours and a hybrid working model
- Excellent opportunities for learning, working with global teams
- Career progression & Cycle to work scheme.
About the company
Travelopia is a global leader in specialist and experiential travel, uniting world-class brands across Europe, North America, Canada, and Australia. From polar expeditions and private jets to sailing and ski adventures, we deliver outstanding, high-end travel experiences. The Group is driving a major cloud transformation, focusing on platform standardizations, security, and modernisation-supported by ongoing threat, risk, and critical assessments to ensure robust and secure operations across all brands.