Detection Engineer – SIEM/EDR

2 weeks ago

Chennai, Tamil Nadu, India ThreatLens Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Company Description

ThreatLens is a cutting-edge cybersecurity company specializing in advanced threat intelligence solutions powered by AI and Large Language Models (LLMs). Our platform enhances organizations' cybersecurity efforts by enabling proactive detection and swift responses to sophisticated threats. By integrating LLM-driven insights, we provide robust security operations with full visibility, faster threat remediation, and reduced risks. ThreatLens empowers organizations to manage and secure their cloud and hybrid environments with speed and precision.

Role Description

The Detection Engineer – SIEM/EDR & Threat Intelligence Integration is a full-time position remote. This role involves developing, integrating, and optimizing SIEM and Endpoint Detection & Response (EDR) solutions in line with threat intelligence strategies. Daily tasks include configuring detection rules, analyzing security event data, and collaborating with teams to improve threat detection capabilities. The Detection Engineer will also design and implement security solutions, troubleshoot technical issues, and assist in maintaining the security infrastructure for diverse environments.

Required Skills

  • Strong expertise with at least
    one SIEM (Sentinel, Splunk, Elastic)
    and
    one EDR/XDR (CrowdStrike, SentinelOne, Defender for Endpoint)
    .
  • Deep understanding of
    log pipelines, normalization (CEF, Syslog, JSON)
    , and
    incident response workflows
    .
  • Familiarity with
    MITRE ATT&CK
    ,
    Sigma/YARA rules
    , and
    IOC correlation methods
    .
  • Scripting knowledge (Python, PowerShell, or Bash).
  • Experience working with
    threat feeds
    (OTX, MISP, , etc.) and enrichment APIs.
  • Knowledge of
    automation frameworks
    (SOAR, playbooks, API-based remediation).
  • Exposure to
    AI-assisted detection engineering
    or
    LLM-based log enrichment
    .
  • Understanding of
    multi-tenant architecture
    and
    data segregation policies
    .

Qualifications

  • Strong foundation in Computer Science, with expertise in concepts such as algorithms, data structures, and system design
  • Proficiency in Back-End Web Development and Software Development for building secure, scalable solutions
  • Experience with Programming and Object-Oriented Programming (OOP) for creating robust and reliable code
  • Knowledge of cybersecurity principles and experience with threat detection and response
  • Strong problem-solving skills and the ability to work effectively in a collaborative, on-site team environment
  • Relevant certifications such as CISSP, CEH, or GIAC are advantageous
  • Bachelor's degree in Computer Science, Information Security, or a related field

If you're passionate about building detections that help AI think like an analyst, send your resume to

.

ThreatLens #CyberSecurity #DetectionEngineering #SIEM #EDR #ThreatIntel #SOC #MITREATTACK #Hiring #RemoteJobs

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