Senior Network Security Analyst

2 miesięcy temu

Krakow, Polska Mindbox S.A. Pełny etat

technologies-expected :
Splunk
Phantom

about-project :
The role will be within the Global Cybersecurity Operations and Intelligence (GCO&I) function, primarily focused on the integration of high-quality IDPS security policy alerts into the Global Security Centre (SOC) via the Security Information & Event Management (SIEM) platform.

responsibilities :
Collaboration with the IDPS Network Security Engineering (policy development and tuning) team.
Analysing, reviewing and validating the quality and efficacy of IDPS policy alerting prior to ingestion into the SIEM logging pipeline.
Collaborating with the Global Cybersecurity Operations team SMEs to design and implement robust, accurate and high-fidelity SIEM event/alert triggers based on tuned IDPS policy alerts.
Producing and maintaining documentation of all process to support the establishment of an enduring capability and to aid the Threat Detection Analyst event triage.
Perform gap analysis of the current baseline policy against the target policy and controls.
Providing consultation and subject matter expertise to the Cybersecurity teams as required.
Implementing and maintaining an effective KPI tracking process to demonstriate continued improvement and value in relation to the integration of IDPS alerting into the global SOC workflow.
Remaining up to date on current cyber-threats and vulnerabiliites, especially network related issues that could have a direct influence on IDPS policies, rules and signatures.

requirements-expected :
3+ years’ experience working with Splunk and/or the Splunk Enterprise Security SIEM platform.
Experience working in an operational SOC and/or in developing cyber-threat detection rules / logic within a SIEM environment.
Knowledge and experience working with SOAR platforms e.g. Phantom or Splunk SOAR advantageous.
Demonstrable understanding of IDPS platforms and technologies (on-prem). (Knowledge of cloud native IDPS offerings advantageous).
Knowledge and experience of working with WAF solutions (advantageous)
Deep understanding of network protocols and traffic analysis: DNS/HTTP/SMB/FTP etc..
Familiarity with regular expression and proficient in scripting skills like python (advantageous).
Technical cybersecurity qualifications e.g. SANS GCIA an advantage

benefits :
sharing the costs of sports activities
private medical care
sharing the costs of professional training & courses
life insurance

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