OR

Sr. Cybersecurity Specialist

Orange Business Services
Gurgaon6-9 LPA Posted 5 Jun 2025
FULL TIME
Siem
Malware Analysis
Arbor
Cyber Security
Python

Job Description

  • 24*7 cybersoc support to customer
  • Plan, implement, configure, and migrate market-leading cyber security solutions (Qradar, Sentinel, Arbor, Qualys etc)
  • Creation and implementation of new SIEM use cases (correlation rules), fine tuning, DDOS managed object, Qualys solution
  • Configuration, onboarding, and parsing of new log sources in SIEM solution, creation of new MO, defining Threosholds in DDOS solution, working on malware analysis, mail analysis, qualys scanning etc
  • Classification and investigation of alarms from different threat detection platforms and provision of the processed results to our customers
  • Assessment of the effects of an attack, taking initial measures and making concrete recommendations for action, Improvement of response plans and incident playbooks
  • Anomaly and attack pattern detection at all stages of the cyber killchain
  • Tool-based and manual threat hunting to detect attacks after zero-day exploits or vulnerabilities with a potentially severe impact on customer environments become known
  • Creation of security reports based on the security incidents within the reporting period
  • Creation of reports and dashboards
  • Ensure adherence to and implementation of best incident response procedures as well as internal and industry standards
  • Participation in on-call duty to ensure incident response even outside of business hours

Education, qualifications, and certifications

  • Degree / Diploma Holders with Cybersecurity knowledge
  • Excellent verbal & written communication skills in English language

Skill Set

Mandatory skill set

  • Good hands-on experience on SIEM tools like Qradar, Sentinel
  • Knowledge on Microsoft Defender
  • Knowledge of DDOS service & mitigation methodology
  • Experience on Incident handling & response
  • Certification in IBM Qradar SOC Analyst/Administratior, SC-200

Secondary skill set

  • Knowledge on Python, any scripting language
  • Malware investigation and reporting
  • Forensic investigation of SPAM / Phising email incidents
  • Knowledge on Qualys, Crowdstrike will be added advantage
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