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# Security Analyst

- **Company:** OPSEC International BV
- **Location:** Amsterdam, Netherlands
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Microsoft Antivirus, JIRA, CompTIA Security+, Cyber Security, Computer Networks, Security Information and Event Management, Computer Network Operations, Microsoft Sentinel
- **Published:** September 29, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=5ec7c5710f55d79f

## About the Role

* University Degree or Master in a related field
 * Knowledge of networking and cybersecurity fundamentals
 * Strong analytical and problem-solving skills
 * Excellent written and verbal communication skills
 * Experience with Microsoft 365

It would be an advantage if you also have experience with Microsoft Defender, Microsoft Sentinel, Jira, network operations, service or help desk environments, or hold a certification such as CompTIA Security+ or SC-200.

## Description

We are looking for a Security Analyst to join our Security Operations Centre in Amsterdam. As part of the frontline monitoring team, you will identify and investigate security alerts, raise incidents and help ensure threats are handled accurately.

What you'll do

 * Monitor alerts and events from multiple security sources, including SIEM tools
 * Identify, categorise and prioritise correlated security alerts
 * Analyse logs and network traffic to detect potential security issues
 * Create and manage cases for confirmed incidents
 * Recommend initial response activities and escalate complex incidents
 * Maintain accurate investigation notes throughout the incident lifecycle
 * Review recurring tickets and identify opportunities to reduce false positives
 * Stay informed about emerging threats and vulnerabilities
 * Contribute to security reporting, documentation, awareness and best practices.


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