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IT Security Analyst

Lagos, NigeriaFull-timePosted Oct 14, 2026

Job description

The IT Security Analyst is responsible for protecting organizational systems and data by continuously monitoring, detecting, and responding to cybersecurity threats.

Requirements

JOB DUTIES ∙ Monitor and analyze security alerts using SIEM, firewalls, and IDS/IPS tools. ∙ Detect, investigate, and respond to cybersecurity incidents ∙ Conduct vulnerability assessments and support penetration testing ∙ Review system and network logs for suspicious activities ∙ Implement and maintain security controls and best practices ∙ Perform risk assessments and recommend mitigation strategies ∙ Ensure compliance with internal policies and regulatory standards EDUCATION REQUIREMENT Bachelor’s degree/HND in computer science, IT, Cybersecurity or related field.

OTHER REQUIREMENTS ∙ Knowledge of networking (TCP/IP, VPNs, firewalls) ∙ Experience with Windows and Linux systems ∙ Familiarity with SIEM, IDS/IPS, endpoint protection tools ∙ Understanding of cybersecurity threats, vulnerabilities, and risk management ∙ Basic scripting (Python, Power. Shell, or Bash) is an advantage RELEVANT WORK EXPERIENCE 3 years of experience.

Interested candidate, please send CV to careers@koinsbank.com Benefits Hybrid work model 13th month salary Leave Allowance HMO Interested candidate, please send CV to careers@koinsbank.com

Description copied from Koins Bank's careers page. Read the full posting before you apply.

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