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347 WN Infotech Jobs

Intrusion Detection System (IDS) Engineer

1-5 years

Noida, Pune, Gurgaon / Gurugram + 1 more

1 vacancy

Intrusion Detection System (IDS) Engineer

WN Infotech

posted 6d ago

Job Description

Job Summary

The Intrusion Detection System (IDS) Engineer plays a critical role in safeguarding an organization's digital infrastructure from cyber threats. This role involves designing, deploying, managing, and optimizing IDS solutions to detect and respond to potential security incidents. The IDS Engineer collaborates with security teams to ensure timely detection and mitigation of threats, while continuously improving the organization's security posture.

Your Role and Responsibilities
  • IDS Deployment & Management:

    • Design, implement, and manage Intrusion Detection Systems (IDS) across network and cloud environments.
    • Configure IDS tools to monitor traffic, identify anomalies, and generate real-time alerts.
  • Threat Monitoring & Analysis:

    • Monitor network traffic and system logs for signs of malicious activities.
    • Analyze alerts generated by IDS and determine their severity and potential impact.
    • Investigate security incidents and provide actionable recommendations for mitigation.
  • Incident Response:

    • Collaborate with the Incident Response (IR) team to contain, eradicate, and recover from security incidents.
    • Document incident findings and create detailed reports for future reference.
  • System Optimization & Maintenance:

    • Regularly update IDS signatures, rules, and configurations to improve detection accuracy.
    • Perform routine system maintenance and ensure high availability and performance of IDS solutions.
  • Collaboration & Reporting:

    • Work closely with other security professionals to integrate IDS with Security Information and Event Management (SIEM) systems.
    • Provide periodic reports on IDS performance, detected threats, and system health.
    • Recommend security enhancements based on emerging threat landscapes.
  • Required Technical and Professional Expertise
    • Technical Skills:

      • Proficiency in deploying and managing IDS tools like Snort, Suricata, Zeek (Bro), or similar platforms.
      • Strong understanding of networking protocols (TCP/IP, DNS, HTTP, etc. ) and network architecture.
      • Experience with Security Information and Event Management (SIEM) solutions like Splunk, QRadar, or ELK Stack.
      • Knowledge of firewall, VPN, and endpoint security technologies.
      • Familiarity with scripting languages (Python, Bash, PowerShell) for automating security tasks.
    • Professional Skills:

      • Excellent analytical and problem-solving skills to quickly identify and resolve security issues.
      • Strong communication skills to effectively interact with technical and non-technical stakeholders.
      • Ability to work both independently and collaboratively in a fast-paced environment.
      • Keen attention to detail and a proactive approach to identifying and mitigating security risks.
    Qualification & Experience Required
  • Educational Qualifications:

    • Bachelor s degree in Computer Science, Information Technology, Cybersecurity, or a related field.
    • Relevant certifications such as CompTIA Security+, Certified Information Systems Security Professional (CISSP), or GIAC Certified Intrusion Analyst (GCIA) are highly desirable.
  • Experience:

    • 1-5 years of hands-on experience in network security, intrusion detection, or a similar role.
    • Experience in a Security Operations Center (SOC) or working with incident response teams is a plus.

  • Employment Type: Full Time, Permanent

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