20750 - Senior Cyber Researcher

4 hours ago

Jerusalem, Jerusalem, Israel Qualitest Full time ₪50,000 - ₪90,000 per year

Job description:

We're looking for an enthusiastic Senior Cyber Researcher to join our team in Jerusalem

This is a full-time position on-site

Responsibilities:

  • Perform in-depth cyber threat research, including tracking threat actors, campaigns, and tactics.
  • Conduct malware reverse engineering and behavioral analysis to identify capabilities and indicators of compromise (IOCs).
  • Develop and execute offensive security techniques to simulate real-world attack scenarios.
  • Analyze network traffic (PCAP) and system artifacts to uncover malicious activity.
  • Create detailed technical reports and threat intelligence briefs for internal and external stakeholders.
  • Collaborate with SOC, IR, and engineering teams to improve detection and response capabilities.
  • Stay current with evolving attack techniques, vulnerabilities, and security trends.

Profile description:

Requirements:

  • Experience:3+ years of hands-on experience in cyber investigation, threat research, malware analysis, or offensive security.
  • Proven track record of analyzing advanced persistent threats (APTs) and sophisticated attack campaigns.
  • Strong expertise in at least two of the following: Malware reverse engineering (static and dynamic analysis), Digital forensics (memory, disk and artifact analysis)
  • Network traffic and PCAP analysisThreat intelligence research and attributionScripting and automation (Python, PowerShell, Bash)
  • Familiarity with exploit development and vulnerability research – an advantage.
  • Deep understanding of attack techniques, TTPs, and frameworks such as MITRE ATT&CK, Cyber Kill Chain, and Diamond Model.Experience with SIEM platforms (e.g., Splunk, QRadar) and investigative methodologies.
  • Certifications (Advantage):OSCP, OSED, CPTS, GIAC (GREM, GCFA, GPEN), or equivalent.
  • Strong analytical thinking and problem-solving abilities.
  • Excellent written and verbal communication skills for technical and non-technical audiences.
  • Ability to work independently and lead complex research projects.
  • Experience with threat hunting and detection engineering.
  • Familiarity with cloud security and containerized environments.
  • Knowledge of exploit kits, ransomware families, and evasion techniques.
  • Contribution to security research communities (blogs, whitepapers, CVEs).

We offer:

Why should you join us?

  • Recognized among Israel's top 100 best places to work for, four years in a row
  • Be part of a company that is a globally recognized leader in Quality Engineering
  • Experience our team spirit, working with real people, and solving real challenges
  • Work with Senior Specialists and Practice Experts. · Nurture your personal and professional growth through tailored career paths
  • Dive into interesting projects using cutting-edge technology designed by and for Quality Engineers
  • Enjoy unique placement opportunities worldwide
  • We believe in a workplace culture that values open communication and fairness, encouraging our employees to feel seen, supported, and empowered to realize their full potential

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