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As a Security Operations Engineer, you will be a key contributor to day-to-day security operations in a hybrid Cloud &amp; Microsoft 365 environment.Your focus will be on detection, analysis, and incident response, working closely with internal IT teams and an external 24/7 Security Operations Center (SOC). The role combines hands-on technical work with collaboration, documentation, and continuous security improvement.🔧 What You Will Do🔍 Monitoring &amp; Detection<ul><li>Ensure continuous monitoring of security controls and platforms</li><li>Detect, analyze, and qualify suspicious or malicious activities</li><li>Maintain effective detection capabilities with a low false-positive rate</li></ul>🚨 Alert Analysis &amp; Triage<ul><li>Assess and prioritize security alerts based on risk and business impact</li><li>Qualify incidents and provide clear, actionable diagnostics</li><li>Escalate incidents appropriately to the SOC or relevant IT teams</li></ul>🛡️ Security Incident Response<ul><li>Actively contribute to security incident response activities</li><li>Support containment, mitigation, and remediation actions</li><li>Coordinate incident handling with the 24/7 SOC and internal stakeholders</li></ul>🔁 Security Posture &amp; Continuous Improvement<ul><li>Contribute to security hardening and configuration improvements</li><li>Improve detection rules and operational security controls</li><li>Leverage incident feedback to strengthen overall security posture</li></ul>📝 Documentation &amp; Reporting<ul><li>Document incidents, actions, and lessons learned clearly</li><li>Contribute to concise, risk-focused security reporting</li></ul>☁️ Microsoft 365 Security<ul><li>Support the secure operation of Microsoft 365 environments</li><li>Monitor and analyze security alerts related to identity, email, and collaboration</li><li>Participate in Microsoft 365 security incident response</li><li>Support configuration hardening and continuous control improvement</li><li>Contribute to awareness initiatives around identity and email-based threats</li></ul>🤝 Collaboration &amp; Governance<ul><li>Work closely with Support, Infrastructure, Cloud, and Digital teams</li><li>Interface with the 24/7 SOC and security partners</li><li>Participate in incident simulation and tabletop exercises</li><li>Contribute to security procedures, runbooks, and group governance frameworks</li></ul>🧠 Security EnvironmentYou will work across a modern security stack including:<ul><li>Azure Cloud &amp; on-prem environments</li><li>Endpoint &amp; workload protection (EDR / XDR)</li><li>SIEM &amp; detection platforms</li><li>Microsoft 365 security stack</li><li>ZTNA, Secure Web Gateway, DLP</li><li>Threat intelligence services &amp; 24/7 SOC collaboration</li></ul>👤 What We’re Looking ForTechnical Profile<ul><li>~5 years of experience in Security Operations, SOC, or SecOps roles</li><li>Strong understanding of Cloud, hybrid, and collaborative environments</li><li>Solid detection, analysis, and incident response mindset</li><li>Pragmatic, outcome-driven approach to security challenges</li></ul>Personal Qualities<ul><li>Calm, structured, and reliable under pressure</li><li>Strong sense of priorities and risk awareness</li><li>Team-oriented with clear and effective communication</li><li>Continuous improvement and learning mindset</li></ul>💼 What We Offer<ul><li>Competitive compensation package based on experience and skills</li><li>Permanent contract</li><li>Full insurance coverage &amp; private group health plan</li><li>Hybrid working model</li><li>Continuous professional development &amp; technical training</li><li>Exposure to enterprise-scale security operations</li><li>The opportunity to make a real impact in a critical, business-driven security role</li></ul>🌍 Why Join Circet Hellas?At Circet Hellas, security is not theoretical — it’s operational. You will protect real systems that support large-scale infrastructure projects, working within an internationally recognized group that values expertise, responsibility, and collaboration.📩 Ready to strengthen the security of next-generation networks? Apply now and be part of the team that protects the connectivity of tomorrow!

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security operations engineer

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