network security engineer.

• Private health insurance scheme.
• Excellent working environment.
• Excellent career and development opportunities.
• Ongoing training.

• Design, implement, and manage cybersecurity solutions across on-premises, cloud, and hybrid environments.
• Deploy and maintain Cisco Next-Generation Firewalls (NGFW), IDS/IPS, and Cisco Secure Endpoint Solution.
• Implement and manage Network Access Control (Cisco ISE) solutions for enforcing security policies.
• Configure and optimize SASE (Secure Access Service Edge) architectures, including Zero Trust Network Access (ZTNA).
• Deploy and maintain Secure Web Gateways (Umbrella SIG), and Web Application Firewalls (Radware) to protect against web-based threats.
• Implement email security solutions (Cisco ESA Cloud/on-prem) to safeguard against advanced email threats.
• Implement Multi-Factor Authentication (MFA) technologies such as Microsoft Entra ID (Azure MFA) and/or Duo Security.

• University degree preferably in Cybersecurity, Information Technology, or a related field.
• Minimum 3 years of experience in cybersecurity engineering, security operations, or network security.
• Hands-on experience with firewalls, NAC, IDS/IPS, EDR, WAF and MFA solutions.
• Familiarity with Zero Trust architectures, SASE, and identity & access management.
• Experience with email security technologies.
• Strong understanding of network security concepts, including VPNs, segmentation, and encrypted traffic inspection.
• In-depth knowledge of network security protocols, including 802.1X, TLS, IPSec, SSL, BGP security, and DNSSEC.
• Industry certifications, such as CCNA, CCNP Security and/or, CEH, OSCP, CISM, Microsoft Security would be considered as a strong plus.
• Experience with cloud-native security solutions would be considered as a plus.
• Knowledge of APIs would be considered as a plus.
• Excellent knowledge of English.

Hands-on experience with firewalls, NAC, IDS/IPS, EDR, WAF and MFA solutions.

Got any questions regarding the Network Security Engineer position? You can contact Aspasia Amoiridou at +30 6948486093, from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at aamoiridou@randstad.gr.

We look forward to receiving your application, uploading your updated English CV by clicking the 'apply now' option.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.