As a member of the cybersecurity services team, you will contribute to strengthening the organisation’s cybersecurity posture by implementing, reviewing and operating advanced security controls, policies and technical measures. Acting as a trusted external expert, you will work closely with ICT and security stakeholders to ensure secure operations, regulatory compliance and continuous improvement of cybersecurity capabilities in a complex, international environment.
The role is based in GREECE.
Responsibilities:
- Cybersecurity Action Plan, including:
- Subscription and monitoring of vendor security patch and vulnerability notification channels for all online services
- Design and introduction of automated patch management solutions for Microsoft and third‑party software, enabling critical vulnerability remediation within 48 hours
- Research, deployment and operation of automated vulnerability scanning and reporting for online services and workstations on a daily basis
- Integration of IEEE 802.1x protocol within the network infrastructure
- Review cybersecurity policies from a technical perspective, including:
- Incident Management Policy
- Cryptographic Algorithms Policy
- Data Sanitisation and Secure Disposal Policy
- Backup and Restore Policy
- ICT Systems and Services Acquisition Policy (supply chain security)
- System and Security Configuration Standards
- ICT Vulnerabilities Management Standard
- Lead Microsoft 365 security activities:
- Review Microsoft‑recommended security configuration settings
- Remediate at least 90% of identified findings from Microsoft and CERT‑EU security assessments
- Assess, investigate, test and provide expert opinions on security events, incidents and threats
- Support the organisation and execution of phishing awareness exercises
- Research Qualified Electronic Signature (QES) certification authorities across multiple countries for end‑user document signing
- Participate in cybersecurity exercises such as Splunk Boss of the SOC (BOTS) and other EU‑level security drills
- Draft high‑quality technical documentation, including incident reports, playbooks and procedures
- Deliver presentations and briefings on cybersecurity topics to ICT and non‑technical audiences
- Conduct small market surveys on cybersecurity products and emerging technologies
Technical skills:
- Proven senior‑level expertise as a Cybersecurity Engineer
- Strong hands‑on experience with:
- Linux (Ubuntu), Docker, Windows 11
- Active Directory, Azure, Microsoft 365 (Exchange, Outlook, SharePoint, Teams)
- Microsoft Sensitivity Labels and M365 security controls
- TLS, OpenSSL, encryption (public key, symmetric), email encryption
- Drupal
- Atlassian Jira & Confluence
- Practical experience with vulnerability management, patching automation and incident response
- Excellent command of English (C1 level) – spoken and written
- Knowledge of Greek is a strong advantage
Profile:
- Senior professional, with the ability to carry out most of the tasks autonomously and to a high standard
- Bachelor’s or Master’s degree in Information Technology, Cybersecurity, Computer Science or a related field
- Ability to analyse complex security issues and propose effective, pragmatic solutions
- Strong documentation and report‑writing skills
- Excellent communication skills with both technical and non‑technical stakeholders
- Ability to participate effectively in multilingual and multicultural meetings
- Capacity to adapt quickly to fast‑evolving cybersecurity technologies and threats
- Strong analytical, problem‑solving and quality‑driven mindset
Why Cronos Group?
We’ll propose you:
- An attractive salary package
- A healthy work‑life balance environment
- The opportunity to work on cutting‑edge cybersecurity topics within an EU institutional context
- Continuous skills development through tailor‑made training aligned with your expertise and career goals
- A friendly, professional and human‑scale working environment
If you wish to integrate a dynamic structure while working with the latest cybersecurity technologies and contributing to the protection of a key European organisation, don’t wait anymore and join Cronos!