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Threat Research Analyst

Sigma Software

WarsawFull-timeMid LevelOn-site

Job Description

Job Description

  • Monitor existing threats and investigate suspicious activities using logs, dashboards, and detection systems
  • Analyze attack patterns and build detailed threat scenarios based on collected data
  • Research and respond to reported threats, Customer escalations, and security incidents
  • Improve detection and blocking mechanisms for automated attacks and malicious behaviors
  • Analyze intelligence from competitors, public sources, and industry trends to identify emerging threats
  • Work with monitoring and analytics tools such as Kibana and Elasticsearch
  • Collaborate with engineering and security teams to improve product protection capabilities
  • Document findings, attack methodologies, and investigation results

Qualifications

  • At least 3 years of commercial experience in cybersecurity, threat research, or related areas
  • Strong hands-on experience with SQL
  • Practical experience with Kibana and understanding of Elasticsearch
  • Experience with prompt engineering and chatbot-related technologies
  • Strong understanding of how modern web applications work end-to-end
  • Good understanding of attacker behavior, threat detection, and alerting systems
  • Knowledge of browser APIs, browser security policies, and HTTP/HTTPS protocols
  • Understanding of front-end concepts including DOM, events, XHR, and WebSockets
  • Proficiency with HTML and CSS
  • Basic JavaScript knowledge
  • Basic knowledge of SQL and NoSQL databases
  • Familiarity with networking concepts including TCP/IP, DNS, and VPNs
  • Ability to troubleshoot system and network-related issues
  • Upper-Intermediate English level or higher

WILL BE A PLUS

  • Python scripting skills
  • Experience building crawlers or scrapers
  • Deobfuscation and reverse engineering experience
  • Experience with monitoring and observability tools such as Imply or Datadog
  • Previous experience in cybersecurity, fraud prevention, or threat intelligence domains


Additional Information

PERSONAL PROFILE

  • Strong analytical and investigative mindset
  • Attention to detail and ability to identify unusual behavioral patterns
  • Curiosity about cybersecurity threats and attacker techniques
  • Ability to work independently in a fast-paced environment
  • Strong communication and collaboration skills
  • Proactive approach to problem-solving and continuous learning

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