About The Role

Obrela is seeking a skilled Cyber Security Engineer to join our engineering team and contribute to the delivery and maintenance of advanced network security solutions for our customers. The ideal candidate will have a solid foundation in networking and firewalling, with the ability to design, deploy, and maintain perimeter and internal security controls in complex enterprise environments.

Core Responsibilities & Experience

Deploy, configure, and maintain next-generation firewalls across on-premises, virtual, and cloud environments.
Design, implement, and maintain the full firewall configuration lifecycle, including policies, VPNs, security features, migrations, upgrades, policy reviews, and troubleshooting issues in customer environments.
Collaborate with network, infrastructure, cloud, and application teams to integrate security controls into production environments.
Develop and maintain technical documentation, runbooks, and integration guides.
Provide technical guidance and support to customers on network security best practices and platform usage.

Qualifications & Skills

Required

Minimum 2 years of experience in an engineering role focused on firewalls.
Solid understanding of networking fundamentals (TCP/IP, subnetting, routing and switching, NAT, VLANs, DNS, IPsec/SSL VPN, reverse proxies, load balancers).
Strong firewalling fundamentals, including policy design and enforcement, traffic inspection, and operation of NGFW security features.
Core cybersecurity knowledge: security principles, threats, and best practices.
Experience working with or supporting external customers.
Strong analytical and troubleshooting skills with the ability to resolve complex network and security issues.
Ability to work independently and within cross-functional teams.
Strong written and verbal communication skills (both English and Greek).

Preferred

Hands-on experience with Palo Alto Networks NGFW (PAN-OS, Panorama) is considered a strong plus.
Palo Alto Networks certifications (PCNSA, PCNSE, PA NGFW Engineer) or equivalent networking certifications (CCNA, CCNP).
Experience with other firewall vendors (Fortinet, Check Point, Cisco).
Familiarity with cloud environments and hybrid security architectures, including virtual and cloud-delivered firewalls.
Exposure to SASE/ZTNA concepts and remote-access technologies.
Experience with EDR/XDR platforms such as Palo Alto Cortex XDR, CrowdStrike, or Microsoft Defender, is considered a plus.

What We Offer

A dynamic and respectful work environment where innovation, teamwork, and work-life balance are valued.
Continuous learning opportunities through hands-on training and mentorship from industry experts.
Career growth , working with talented professionals from diverse backgrounds.
A competitive compensation package tailored to your experience and qualifications, with a strong focus on recognizing and rewarding effort.

Join us and be part of a forward-thinking team that’s shaping the future of cybersecurity!