GMS-Senior- SecOps-Sentinel

Ernst & Young Advisory Services Sdn Bhd; Thiruvananthapuram; On-site; INR 800,000 - 1,500,000; Full time

Benefits offered by this job

Support and coaching from colleagues

Opportunities for skill development

Flexibility in handling the role

Job summary

A global consulting firm based in Thiruvananthapuram is looking for a Senior Analyst to join their cybersecurity team. This role involves assisting clients in detecting and responding to security incidents using SIEM, EDR, and NSM solutions. Candidates should have a B.Tech/B.E., strong communication skills, and a minimum of 3 years of hands-on experience with relevant security technologies. The position offers opportunities for career development and a supportive work environment.

Qualifications

• Minimum 3 years of hands-on experience in SIEM/EDR/NSM solutions.
• Strong command of verbal and written English language.
• Demonstrate technical acumen and critical thinking abilities.

Responsibilities

• Provide operational support using SIEM solutions.
• Perform incident coordination and communication with clients.
• Provide real-time analysis and reporting of security activities.

Skills

Customer Service Orientation

Knowledge of SIEM technologies

Troubleshooting SIEM issues

Ability to work independently

Exposure to IOT/OT monitoring

Security Monitoring expertise

Cyber Incident Response experience

Knowledge in ELK Stack

Network monitoring technology knowledge

Endpoint protection platforms knowledge

Education

B. Tech./B.E. in a relevant field

Tools

Splunk

Azure Sentinel

CrowdStrike Falcon LogScale

Defender

Fidelis XPS

ExtraHop

Job description

CMS-TDR Senior - Sentinel

As part of our EY‑cyber security team, who shall work as Senior analyst who will assist clients in detecting and responding to security incidents with support of their SIEM, EDR and NSM solutions.

Opportunity

We’re looking for Security Analyst with expertise in SIEM, EDR and NSM solutions.

Key Responsibilities

• Operational support using SIEM solutions (Sentinel), EDR (Defender)
• Specialized in second level incident validation and more detailed investigation
• Performs incident coordination and communication with client to ensure effective containment, eradication, and recovery
• SIEM support activities which includes adhoc reporting and basic troubleshooting
• Advise customers on best practices and use cases on how to use this solution to achieve customer end state requirements.
• Provide near real‑time analysis, investigating, reporting, remediation, coordinating and tracking of security‑related activities for customer

Skills & Attributes for Success

• Customer Service oriented – Meets commitments to customers; Seeks feedback from customers to identify improvement opportunities.
• Good knowledge of SIEM technologies such as Splunk, Azure Sentinel, CrowdStrike Falcon LogScale from a Security analyst’s point of view
• Troubleshoot issues associated with SIEM solution.
• Ability to work with minimal levels of supervision or oversight.
• Exposure to IOT/OT monitoring (Claroty, Nozomi Networks etc.) is a plus
• Good knowledge and experience in Security Monitoring
• Good knowledge and experience in Cyber Incident Response
• Knowledge in ELK Stack
• Knowledge in Network monitoring technology platforms such as Fidelis XPS, ExtraHop
• Knowledge in endpoint protection tools, techniques, and platforms such as Defender and CrowdStrike

Qualifications

• B. Tech./ B.E. with sound technical skills
• Ability to work in 24x7 shifts
• Strong command on verbal and written English language.
• Demonstrate both technical acumen and critical thinking abilities.
• Strong interpersonal and presentation skills.
• Minimum 3 years of Hands‑on experience in SIEM/EDR/NSM solutions
• Certification in any of the SIEM platforms
• Knowledge of RegEx, Perl scripting and SQL query language.
• Certification - CCSA, CEH, CISSP, GCIH, GIAC.

Benefits

• Support, coaching and feedback from some of the most engaging colleagues around
• Opportunities to develop new skills and progress your career
• The freedom and flexibility to handle your role in a way that’s right for you