Network Security Engineer

CBS group is one of the largest Technology, Information Technology and Telecommunications groups, Key Systems Integrators of the Greek and Cypriot Market, with a powerful presence of 35 years and consists of Cosmos Business Systems SA, Cosmos Consulting, CBS LAN and CBS IT Systems (Cyprus) LTD. Our company's mission is to provide high quality integrated solutions in technology products and services to meet the needs of Private Business Sector and Public Sector Organizations, investing in people and knowledge, a combination that makes it competitive and efficient.

COSMOS BUSINESS SYSTEMS S.A www.cbs.gr, wishes to hire:

🔐 Network Security Engineer

The successful candidate will join our technical team and actively participate in the design, implementation, and support of network security projects.

🔎 What we are looking for

We are seeking a Network Security Engineer with strong hands-on experience in Cisco Firewalling, capable of contributing to both implementation and support of security solutions.

👤 Candidate Profile

· Bachelor’s degree in Computer Science or a related field

· Excellent command of English

· Minimum 3 years of relevant working experience

· Driving license

· Military obligations fulfilled (if applicable)

· Availability to travel in Greece and abroad

🛠 Technical Skills

· Strong experience in Cisco Firewalling, mandatory

· Experience with Next Generation Firewalls (Cisco, Fortinet, Palo Alto)

· VPN technologies (IPSEC, GRE, SSL VPN, DMVPN)

· Network Access Control (ISE, ClearPass)

· Network Infrastructure Security

· Routing protocols (BGP, OSPF, EIGRP) will be considered a plus

· Network Services (DNS, DHCP, NTP, SNMP, etc.) will be considered a plus

· Familiarity with Cisco / Fortinet security ecosystems

✔ Certifications such as CCNA/CCNP Security, CCSA/CCSE, NSE4/NSE7 will be considered a plus

📌 Responsibilities

· Design and implementation of network security solutions

· Configuration and support of firewall and security infrastructures

· Troubleshooting and optimization of customer networks

🤝 Soft Skills

· Analytical thinking & problem-solving mindset

· Strong organizational skills and attention to detail

· Team player with effective communication skills

🎁 What we offer

· Competitive salary package

· Modern and friendly working environment

· Continuous training & certification opportunities

· Career growth prospects

We are committed to an inclusive culture that encourages and supports the diverse voices of our employees. We welcome applications from individuals of all genders, ages, sexual orientations, nationalities, ethnicities, religions, beliefs, and ability status and all other diversity characteristics.

🔒 All applications will be handled with strict confidentiality.

Dear Applicants,

After you submit your application, it will be evaluated by Cosmos Business Systems's Human Resources Department and, if your academic and professional profile meets the requirements of the position in question, we will contact you to schedule a personal interview.

Cosmos Business Systems, will process your Personal Data in its capacity as Data Controller, according to the information you will find available in the following link:

Privacy Notice for processing personal Data

For any clarification or objection related to the processing of your Personal Data by Cosmos Business Systems, you may contact the Data Controller to the following email address: [email protected]