Information Technology Security Analyst (

| Lagos, Nigeria

Salary Negotiable
Job Type Full-time
Experience N/A
Deadline 5 Jun, 2026

Job Description

  • The IT Security Analyst is responsible for protecting the organization’s IT systems, networks, and data from cybersecurity threats. The role involves monitoring security tools, analyzing risks, responding to incidents, and ensuring compliance with established security frameworks and policies.

Responsibilities

  • 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
  • Collaborate with IT teams to secure infrastructure and applications
  • Prepare reports on security incidents and risk posture
  • Stay updated on emerging cybersecurity threats and trends

Requirements

Education

  • Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field

Technical Skills:

  • 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, PowerShell, or Bash) is an advantage

Certifications (Preferred):

  • CompTIA Security+
  • Certified Ethical Hacker (CEH)
  • CISSP (for experienced candidates)
  • GIAC Security Essentials (GSEC).

Benefits

Method of Application 
Interested and qualified candidates should send their CV to: careers@koinsbank.com using the Job Posiiton as the subject of the email.