Manager - Captive Operations

Organisation : Novamesh Ltd (TATA Commununications Ltd)

Position : L3,
Location Jaipur

Shift : 9x5

Qualification: B.E./ B.Tech/ MCA/ M.Sc. in Computer Science
or IT

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

Cyber threat collection & Analysis, Global Threat Feed
Tools, SOC Automation, Forensics Artifact handling & Analysis, Incident
Response, Tradecraft Analysis, Security Consulting & Training,
Communicating Emergency Alerts & Warnings to relevant/designated
stakeholders, Perform analysis on the reported incidents, determine the root
cause, recommend the appropriate solution ensure the necessary SOC documents
like operating, procedures, configuration management, Low Level Design, etc.
are up to date with the changes made in their respective areas.

Work on tickets assigned by L1/L2 for further analysis
and ensure timely response and resolution of tickets as per SLA. Maintain MTTR
and MTTD.

Reporting the security events/ incidents to SOC Manager other
relevant/ designated stakeholders. Communicating Emergency Alerts &
Warnings to relevant/designated stakeholders.

Should have knowledge of below technologies

Experience in SIEM Tool like ArcSight,
LogRhythm SIEM, Threat Intelligence, Malware Analysis, Incident Response

Experience in handling SOC customer in Captive
Environment

Team management experience more than 20+
team members, performance measurement experience.

Experience in handling P1 incident,
driving investigation till closure

Responsible for the technical Administration
or troubleshooting in SIEM ensuring the efficient functionality of the solution

Responsible for Incident Validation,
Incident Analysis, Solution Recommendation,

Good
knowledge on implementation, installation, integration troubleshooting and
overall functionalities of LogRhythm/ArcSight/QRadar/Splunk

Experience
in creating content based on MITRE Framework

Exposure to
SOAR, alert aggregation, automation, Playbook creation

Monthly/Quaterly
Review with customer

Maintains
awareness of new and emerging cyber-attack threats with potential to harm
company systems and networks. Devises and implements countermeasures to
mitigate potential security threats.

Assists
with the development and maintenance of IT security measurement and reporting
systems to aid in monitoring effectiveness of IT Security programs.

Good Coordination skills with various other
teams for faster resolution/completion.

Good to have threat hunting knowledge.

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:

EducationQualification:B.E./ B.Tech/ MCA/ M.Sc. in Computer Science or IT

• Experience:
• 
  Minimum 8+ years of relevant experience in Security Operations,
  Threat Detection, or Incident Response.


• Certifications:
  
  Certified Ethical Hacker (CEH) mandatory.