Nium, the leading global infrastructure for realtime crossborder payments, was founded on the mission to deliver the global payments infrastructure of tomorrow, today.

About the Role

Senior Analyst Cybersecurity Operations (FullTime, Shiftbased 24x7, Chennai)

We are seeking an experienced Senior Analyst in Cybersecurity Operations with 58 years of expertise in cloud security, SIEM management, and incident response.

Key Responsibilities

Monitor and analyze security events in SIEM platforms (Splunk, QRadar) in realtime to detect anomalous activities and potential threats.

Lead incident response activities including threat investigation, containment, remediation, and postincident analysis.

Manage security incidents from detection through resolution, coordinating with multiple stakeholders and technical teams.

Develop and maintain detection rules, alert tuning, and correlation searches in SIEM systems to improve security monitoring effectiveness.

Investigate security alerts, perform log analysis, and correlate data from multiple sources to determine root causes.

Document security incidents and maintain detailed records of investigations and remediation actions.

Perform threat hunting activities to proactively identify indicators of compromise and advanced threats within the environment.

Monitor cloud security posture in AWS and Azure environments; assess misconfigurations and remediate vulnerabilities.

Required Qualifications

58 years of handson experience in cybersecurity operations, threat detection, and incident response.

Proficiency with at least one SIEM platform (Splunk preferred, IBM QRadar acceptable).

Strong understanding of cloud security in AWS and/or Azure environments and related controls.

Demonstrated experience in security incident investigation and response.

Strong knowledge of networking, operating systems (Linux/Windows), and common attack methodologies.

Experience with log analysis, data parsing, and security event correlation.

Industry certifications such as CEH, GCIH, ECIH, AWS Security Specialty (preferred but not mandatory).

What We Offer

Competitive salaries, performance bonuses, sales commissions, and equity opportunities for certain roles.

Medical coverage and a 24/7 employee assistance program.

Generous vacation programs, including a yearend shutdown.

Flexible hybrid working environment (three days per week in office).

Rolespecific training, internal workshops, and a learning stipend to support upskilling.

Companywide social events, team bonding activities, happy hours, and offsite retreats.

Committed to diversity and inclusion with an equalopportunity employer stance.

EEO Statement Nium is an equalopportunity employer committed to providing a safe and welcoming environment for everyone. Nium, the leading global infrastructure for realtime crossborder payments, was founded on the mission to deliver the global payments infrastructure of tomorrow, today.