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Cyber Security Analyst - Defender XDR Specialist | Warsaw (Full Remote)

Intertek

About Intertek

Intertek is a leading Total Quality Assurance provider to industries worldwide. Through our network of more than 1,000 laboratories and offices and over 46,000 colleagues in more than 100 countries, we deliver innovative Assurance, Testing, Inspection and Certification solutions that help our customers operate safely and sustainably.

Responsibilities

  • Act as SME for Microsoft Defender XDR, Defender for Endpoint, Defender for Servers, Defender for Office 365, Defender for Cloud Apps, Defender for Identity, and Security Copilot.
  • Investigate and respond to cyber security incidents across endpoint, identity, email, server, and cloud environments.
  • Conduct proactive threat hunting using Advanced Hunting and KQL.
  • Develop and optimize detections, playbooks, and operational procedures.
  • Support vulnerability management and remediation activities.
  • Provide technical guidance and training to Cyber Security Analysts.
  • Leverage Microsoft Security Copilot to enhance investigation and reporting efficiency.

Requirements

  • Bachelor’s degree in Cyber Security, Information Technology, Computer Science, or a related field.
  • 2-5 years of experience in Security Operations, Incident Response, or Threat Hunting.
  • Hands-on experience with Microsoft Defender XDR technologies and Entra ID.
  • Strong knowledge of Incident Response, Threat Hunting, and MITRE ATT&CK.
  • Proficiency in KQL query development and security event analysis.
  • Strong communication and stakeholder management skills.
  • Fluent English.

Pay

  • Fixed-term employment contract: PLN gross per year 155.000 - 170.000
  • B2B consultancy contract: PLN gross per year 180.000 - 204.000

Benefits

  • Access to best-in-class security training platform
  • Eligibility for security certification on a regular basis
  • Medical cover package
  • Multisport

Our Purpose

Bringing quality, safety, and sustainability to life

One-year assignment

One-year assignment with flexibility in the engagement model