CSOC Analyst

18 سبتمبر، 2022

0 5 2 دقائق

CSOC Analyst

الوصف الوظيفي

Centralize and coordinate monitoring of cyber risks and management of security related incidents.
Perform periodic review of security logs and real time monitoring of cyber-attacks.
Shifting duty to cover 24x7x365 on-call operations.
Active monitoring of system logs and network traffic for unusual activity and provide recommendations for remediation
Continuous monitoring and review of security events, reports, alerts and CSOC dashboards to identify anomalous patterns indicative of potential security incidents
Responsible for timely and effective response to, and management of, incidents, events, notifications, calls and other activities related to CSOC including Root Cause Analysis
Gather relevant information and provide actionable intelligence on potential cyber security threats and incidents
Prepare CSOC reports (for presentation if needed) on daily, weekly and monthly KRIs
Responsible for creation and fine-tuning of use-cases and alerts in the CSOC monitoring environment
Perform regular health checks on all CSOC systems and tools and ensure that all hosts are monitored and required security event logs are being collected
Take direction and guidance from InfoSec Management to build, support and update the CSOC playbooks/processes
Render support for the administration and configuration of security controls such as SIEM, Anti-virus software, network security devices, PAM, DLP, Vulnerability Management, etc.
Prepare security awareness messages, presentations and announcements for management, IT staff, and regular users
Participate in regular cyber drills and CSOC exercises
Identify and communicate daily all critical items requiring the attention of senior management and coordinate with relevant teams to provide necessary remediation action
Perform exception reviews, due diligence activities and risk assessment when required
Facilitate technology audit and control remediation activities to ensure items are closed in a timely manner
Manage all documentation related to information security incidents
Resolve technical security queries; research, investigate and provide control recommendations to address risk

الوصف الوظيفي

المهارات

Strong technical background across IT network technologies and protocols including TCP/IP, UDP, DNS, SMTP, PKI, etc.
Strong understanding of security operations concepts – perimeter defense, insider threat, kill chain analysis, threat hunting, security metrics, MITRE ATT&CK framework
Good understanding of Information Security principles, accepted practices and guidelines such as ISO 27001, PCI-DSS, NIST, SABSA, COBIT, CIS, and OWASP
Expert knowledge in collecting and analyzing Netflow & Firewall logs, IPS logs, OS security logs, PCAP, etc.
Subject matter expertise in threat management, security incident event management, incident response and handling, root cause analysis and online research / self-study
Experience in stakeholder engagement with excellent written and verbal communication skills
Can work effectively in a team environment or autonomously
Experience in APT detection, EPP/EDR, anti-malware, vulnerability scanning, DLP, and threat intelligence tools
Flexible to work in shifts to cover 24x7x365 on-call operations; Ability to work under high pressure

Required Qualifications:

B.Sc. degree in computer science/engineering or a related technical field
Skills: SIEM, Log management, Log analysis, Syslog, Network monitoring, Threat intelligence gathering, Network security, Windows security, Linux/Unix security, EDR, Vulnerability Scanning, CVSS, Ethical Hacking, Malware analysis, Technical research, MITRE ATT&CK, Cloud security, SOAR, Cyber-attack detection and analysis, SOC playbooks, DLP
Relevant Information Security certifications such as CCNA Cyber Ops, CySA+, CHFI, ECIR and GIAC is advantageous.

Required Experience:

5 years of experience in IT System Administration, IT Application Development, or IT Network Security
5 years prior work experience in a CSOC environment focused on event collection and analysis using SPLUNK
Hands-on experience in SPLUNK Administration and building use-cases; with working knowledge of Regular expressions (regex/regexp)
Experience in Application Development, Database Administration or Penetration Testing preferred.