Ict Security Administrator

An ICT Security Administrator is a critical role within an organization's IT security team, responsible for the day-to-day implementation, management, and monitoring of security measures to protect computer networks, systems, and data from cyber threats. This role bridges the gap between high-level security strategy and operational execution, ensuring that security policies are enforced, vulnerabilities are identified and remediated, and incidents are responded to promptly.

Key responsibilities include configuring and maintaining firewalls (e.g., Palo Alto, Cisco ASA), intrusion detection and prevention systems (e.g., Snort, Suricata), and VPN technologies. The administrator manages access controls, user permissions, and authentication mechanisms to enforce least-privilege principles. Regular vulnerability assessments using tools like Nessus or Qualys are conducted to identify weaknesses, and findings are prioritized for remediation. Security auditing and compliance checks against standards such as ISO 27001 or NIST are also common tasks.

In the event of a security incident, the ICT Security Administrator leads or supports incident response efforts, including containment, eradication, and recovery. They analyze logs from SIEM tools (e.g., Splunk, ArcSight) to detect anomalies and potential breaches. Collaboration with network engineers, system administrators, and developers is essential to integrate security into infrastructure and applications.

Seniority signals: Junior administrators focus on routine monitoring, ticket resolution, and basic firewall rule changes under supervision. Mid-level administrators independently manage security tools, conduct assessments, and lead small incident responses. Senior administrators design security architectures, mentor juniors, and advise on security strategy.

Remote/hybrid fit: This role has medium remote compatibility. While many tasks like log monitoring and policy configuration can be done remotely, hands-on work with physical security appliances or on-site incident response may require occasional presence. Hybrid arrangements are common.

Salary drivers: Experience, certifications (e.g., CISSP, CISM, CEH), industry (finance, government pay higher), and organization size. Specialized skills in cloud security or advanced threat detection can command premium compensation.

Common stack signals: Firewalls (Palo Alto, Cisco ASA), IDS/IPS (Snort, Suricata), vulnerability scanners (Nessus, Qualys), SIEM (Splunk, ArcSight), antivirus, VPN, and IAM solutions.