Network Security Engineer

About the Role:

We are seeking a Network Security Engineer to join our IT Department (part of the Operations & Information Systems Security Division).
The ideal candidate will be responsible for providing support for our enterprise network infrastructure. They will deploy, configure, monitor, troubleshoot, and resolve issues to ensure high availability, reliability, and optimal performance of our systems.

During your day, you will:

• Provide L2/L3 support for enterprise network infrastructure, ensuring high availability, reliability, and optimal performance
• Monitor, troubleshoot, and resolve incidents related to LAN, Wireless, Fortinet firewalls, and VPN services
• Implement and enforce network segmentation, access control policies, and secure communication protocols
• Maintain and optimize Fortinet firewall rules, security policies, and VPN configurations in accordance with security standards and best practices
• Perform network traffic analysis and packet inspection to identify and resolve security or connectivity issues
• Execute scheduled software upgrades on network and security infrastructure while ensuring minimal service disruption
• Ensure incidents and service requests are handled within defined Service Level Agreements (SLAs)
• Provide support as part of on-call rotation to ensure timely incident response and service restoration

To be a fit, you will need:

• Bachelor’s or Master’s degree in a relevant field (e.g., Computer Science, Electrical Engineering, Network Engineering)
• 3-5 years in network/network security support roles
• Strong hands-on experience with Fortinet solutions (FortiGate, FortiManager, FortiAnalyzer)
• Solid understanding of TCP/IP networking, routing, switching, network security principles, and core network protocols
• Experience with VPN technologies (IPsec / SSL VPN), firewall policy management, and SD-WAN
• Familiarity with network monitoring, logging, and troubleshooting tools
• Fortinet NSE4/NSE5 certification (or equivalent knowledge) is considered a strong plus
• Experience with other vendors (Cisco, Palo Alto) is considered a plus
• Strong analytical and problem-solving skills with the ability to diagnose and resolve complex technical issues
• Ability to work effectively in a fast-paced environment and manage multiple priorities
• Strong communication, collaboration, and technical documentation skills

What We Offer:

• Competitive salary and benefits package
• A supportive and inclusive work culture that values collaboration and personal development
• Flexible working arrangements, including remote work (Hybrid workplace model)
• Life & Health Insurance Plan
• Opportunities for ongoing professional development and career growth
• Training

What you need to do next:

Interested candidates are invited to submit their resume outlining their qualifications and experience.

Please note that your application will be carefully reviewed and only selected candidates matching the position’s indispensable requirements will be contacted for an interview. We look forward to reviewing your application.

For more information or questions that may arise, please do not hesitate to contact us on career.cybersecurity@protasis.energy using the reference code REF: NSE_0326.

At PROTASIS S.A., we are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

We respect your personal data. All personal information in your application and CV will remain strictly confidential.

Thank you for your interest in our company. Follow us on LinkedIn and our website to stay updated on our latest news.

PROTASIS S.A.

“With power, we perform”