Assistant Manager-Captive Operations - Captive Operations

Organisation : Novamesh Ltd (TATA Commununications Ltd)

Position : L2, Location Jaipur

Shift : 18x5

Job Description: SIEM, SOAR, UEBA, and NBAD Specialist

Position Summary:

We are looking for a skilled Security Operations Specialist with expertise in SIEM, SOAR, UEBA, and NBAD technologies to strengthen our security monitoring, automation, and threat detection capabilities. The ideal candidate should have a strong technical background, relevant experience in cyber security, and a proactive attitude toward threat hunting and incident response.

Roles and Responsibilities

Incident Analysis, Incident co-ordination & Response, Remote Incident Response, Forensics Artifact handling & Analysis, Malware Analysis, Insider Threat Case Support, Sensor Tuning & Maintenance, Custom Signature/ Rules Creation, Scripting & Automation, Audit Collection & Storage, Product Assessment & Deployment and Risk Assessment , Response Planning, Mitigation, Recovery Planning, Communicating Emergency Alerts & Warnings to relevant/designated stakeholders , Endpoint Threat Detection and remediation.

Take SOAR action on identified malicious communications, Monitor and alert any abnormalities identified, Work on ticket and ensure timely response and resolution of tickets as per SLA

Reporting the security events/ incidents to L3 and other relevant/ designated stakeholders

Communicating Emergency Alerts & Warnings to relevant/designated stakeholders.

Should have knowledge of below technologies

UEBA (User and Entity Behavior Analytics):

Monitor behavioral analytics to detect insider threats, compromised accounts, and anomalous activities.

Configure and tune UEBA models to reduce false positives and enhance detection capabilities.

NBAD (Network Behavior Anomaly Detection):

Monitor and analyze network traffic to identify anomalies indicating potential threats or breaches.

Work with network and SOC teams to investigate and respond to suspicious network behavior.

Required Qualifications:

• Education:
  B.E./B.Tech/MCA/M.Sc. in Computer Science or Information Technology.
• Experience:
  Minimum 5+ years of relevant experience in Security Operations, Threat Detection, or Incident Response.
• Certifications:
  Certified Ethical Hacker (CEH) mandatory.