Poland-based Senior Security Analyst — 24/7 SOC/DFIR

LevelBlue, LLC.; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

contract of employment

sport card/ co-financing of vacation

life insurance

medical insurance

lunch card

annual bonus

employee assistance program (EAP)

the employee pension scheme (PPE)

Job summary

LevelBlue, LLC. is seeking a Sr. Security Analyst to join the Threat Detection and Response team within Managed Security Services. The role focuses on 24/7 monitoring and escalation for DFIR related incidents.

Strong communication with customers and partners is essential, and the candidate will mentor junior staff and handle on-call rotations. Poland-based candidate with English fluency is required. Preference for advanced Cortex XDR experience and industry certifications.

Qualifications

• Must have intermediate skills in cyber investigation and incident handling.
• Experience with Endpoint Detection and Response (EDR).
• Proficient in Unix/Linux and Windows system administration.
• Knowledge of threat hunting and investigation techniques.
• Experience with web services administration and log collection/analysis tools.

Responsibilities

• Analyze escalated, complex security cases from EDR and related technologies.
• Resolve technical problems within managed security solutions as part of improvement projects.
• Create and document processes for monitoring security solutions.
• Tune devices for blocking/reporting based on customer needs.
• Baseline threat detection configurations for complex environments.
• Test and improve endpoint detection, protection, and response policies.
• Mentor analysts and act as escalation point within TDR.
• Respond to DFIR/client questions regarding incident investigation and response.

Skills

Cyber investigation

Endpoint detection and response

Unix/Linux administration

Threat hunting

Web services administration

Log collection & analysis

Education

High school diploma

College or university degree

Tools

Palo Alto Cortex XDR

Job description

LevelBlue, LLC. is seeking a Sr. Security Analyst to join the Threat Detection and Response team within Managed Security Services. The role focuses on 24/7 monitoring and escalation for DFIR related incidents.

Strong communication with customers and partners is essential, and the candidate will mentor junior staff and handle on-call rotations. Poland-based candidate with English fluency is required. Preference for advanced Cortex XDR experience and industry certifications.