Cyber Threat Investigator

Security

Cyber Threat Investigator

Security
Stanisława Żaryna 2B, Warszawa

Harvey Nash Technology

Full-time
B2B
Mid
Remote
15.49 - 25.35 USD
Net per hour - B2B

Job description

Key Responsibilities

  • Conduct proactive threat hunting and threat intelligence analysis across endpoint, identity, cloud, and network data.

  • Investigate and support response to high‑priority security incidents, using MITRE ATT&CK and real‑world threat insights.

  • Collaborate with Vulnerability Management to prioritize vulnerabilities and assess exposure, misconfigurations, and attack paths.

  • Convert intelligence and hunting results into actionable detection and response improvements.

  • Prepare clear documentation and coordinate investigations with SOC, IT, Legal, Compliance, and other teams.

Requirements

  • 2–6 years of experience in Threat Hunting, Threat Intelligence, or Incident Response.

  • Strong hands‑on knowledge of EDR tools and SIEM/log analytics.

  • Solid understanding of exploitation, exposure management, and attacker techniques.

  • Ability to work independently, think critically, and operate under pressure.

  • Strong communication skills; no people‑management responsibilities.

Education & Certifications

  • Degree in Cybersecurity/Computer Science or equivalent experience.

  • Practical experience may substitute for formal education.

  • Preferred certifications: GIAC (GCIA, GCIH, GCED, GCIR, GNFA, GCFA), OSCP/OSCE, CRTO/CRTP/CRTA, DFIR (GCFA, GNFA, CFCE, EnCE).


Tech stack

    English

    C1

    threat intelligence

    regular

    Incident Response

    regular

    Threat hunting

    regular

Office location

Published: 13.02.2026

About the company

Harvey Nash Technology

Harvey Nash Technology to firma działająca w branży rekrutacyjnej i doradztwie personalnym, oferująca usługi takie jak rekrutacje stałe, contracting, executive search oraz contract management. Firma jest częścią grupy Na...

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