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Senior security analyst

Cork
beBee Careers
Security analyst
Posted: 14 June
Offer description

As a seasoned security professional, you will be responsible for monitoring and analyzing security events and alerts from multiple sources. This includes SIEM logs, endpoint logs, and EDR telemetry. Your expertise in modern attacks, analysis of intrusion data, and knowledge of attack remediation will ensure that attacks against our clients are handled with urgency, accuracy, and effective communication.

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Key Responsibilities:

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* Monitor and analyze security events and alerts from multiple sources
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* Research indicators and activities to determine reputation and suspicious attributes
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* Perform analysis of malware, attacker network infrastructure, and forensic artifacts
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* Execute complex investigations and handle incident declaration
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* Perform live response analysis of compromised endpoints
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* Hunt for suspicious activity based on anomalous activity and curated intelligence
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* Participate in the response, investigation, and resolution of security incidents
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* Provide incident investigation, handling, response, and incident documentation
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* Engage and assist in responding to active intrusions
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* Ensure events are properly identified, analyzed, and escalated to incidents
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* Assist in the advancement of security policies, procedures, and automation
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* Serve as the technical escalation point and mentor for lower-level analysts
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* Regularly communicate with clients to inform them of incidents and aid in remediation
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* Identification and tuning of false-positive or benign detections
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* Perform peer review and QA of junior analyst investigations
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* Support customer success teams with client engagements when required
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**Basic Qualifications:**

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People Skills:

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* Ability to handle high-pressure situations in a productive and professional manner
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* Advanced written and verbal communication skills
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* Strong teamwork and interpersonal skills, including the ability to work effectively with a globally distributed team
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Tech Skills:

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* Knowledge and experience with SIEM solutions, Cloud App Security tools, and EDR
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* Advanced knowledge and understanding of network protocols and network telemetry
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* Forensic artifact and analysis knowledge of Windows and Unix systems
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* Expertise in Endpoint, Web, and Authentication log analysis
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* Experience with SIEM/EDR detection creation
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* Experience in responding to modern authentication attacks
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* Expert knowledge of common attack paths
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* Strong knowledge of modern authentication systems and attacks
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**Preferred Qualifications:**

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* Experience in intrusion analysis, incident response, digital forensics, penetration testing, or related areas
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* 3+ years of hands-on SOC/TOC/NOC experience
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* GIAC certification(s) strongly preferred
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* Familiarity with technologies such as Sentinel, Splunk, Microsoft Defender suites, Crowdstrike Falcon, SentinelOne
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This is an exciting opportunity to join our team and contribute to the advancement of security policies, procedures, and automation.

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