Network Engineer

• Participate in the design, implementation, and continuous improvement of enterprise network and security solutions.
• Deploy, configure, and maintain enterprise network infrastructure, including switches, routers, wireless networks, and next-generation firewalls.
• Administer and support security technologies such as firewalls, VPNs, network access control, and network segmentation.
• Monitor network and security infrastructure to ensure high availability, performance, and resilience.
• Perform network hardening, vulnerability remediation, and security improvement activities.
• Investigate and troubleshoot complex network and security incidents, including root cause analysis where required.
• Support Layer 2 and Layer 3 network services, including VLANs, STP, LACP, routing, DNS, DHCP, and TCP/IP services.
• Manage and support VPN technologies, including IPsec VPN and SSL VPN solutions.
• Collaborate with internal technical teams, project managers, and external vendors to deliver infrastructure and security projects.
• Participate in infrastructure upgrades, migrations, disaster recovery planning, and operational improvement initiatives.
• Ensure network and security solutions comply with organizational policies and industry best practices.
• Provide technical support and guidance to other IT teams when required.
• Maintain accurate technical documentation, network diagrams, configuration standards, changes, and operational procedures.

Senior Network Engineer, Fintech

• Κατασκευή και παράδοση νέων σταθμών βάσης κινητής τηλεφωνίας.
• Εγκατάσταση και παραμετροποίηση τηλεπικοινωνιακού εξοπλισμού (Huawei, Ericsson ή Nokia).
• Εργασίες οπτικών ινών (οπτικές συνδέσεις, μετρήσεις και έλεγχοι).
• Αναβαθμίσεις και επεκτάσεις υφιστάμενων σταθμών βάσης.
• Εκτέλεση δοκιμών, commissioning και τεχνικών ελέγχων.
• Τήρηση όλων των κανόνων ασφαλείας και συμπλήρωση τεχνικών αναφορών.

Τεχνικός Τηλεπικοινωνιών – Telco Technician για Υποδομές Κινητής Δικτύωσης

• Design and implement functional and efficient network infrastructures, including LAN, WAN, VPN, and internet systems.
• Install and configure network hardware and software, including routers, switches, firewalls, and network monitoring tools.
• Perform network maintenance and monitoring tasks to ensure optimal network performance, security, and reliability, and troubleshoot and resolve network issues in a timely manner.
• Evaluate network performance and develop solutions to optimize it.
• Collaborate with other teams to ensure the integration of network systems with other IT systems.
• Stay up-to-date on emerging network technologies and make recommendations for the improvement of the company's network systems.
• Develop and maintain network documentation, policies, and procedures.

• Design, implement, and support enterprise WAN network infrastructures.
• Participate in the deployment and operation of SD-WAN solutions across multiple sites.
• Configure, troubleshoot, and optimize routing protocols.
• Support hybrid connectivity between on-premises infrastructure and cloud platforms.
• Monitor network performance, identify bottlenecks, and drive continuous improvements.
• Participate in infrastructure transformation projects involving cloud adoption and network modernization.
• Collaborate with internal teams, vendors, and customers to ensure high service availability and performance.
• Perform root cause analysis and resolve complex network incidents.

Mid Level Network Engineer

• - Design and implement functional and efficient network infrastructures, including LAN, WAN, VPN, and internet systems.
• - Install and configure network hardware and software, including routers, switches, firewalls, and network monitoring tools.
• - Perform network maintenance and monitoring tasks to ensure optimal network performance, security, and reliability, and troubleshoot and resolve network issues in a timely manner.
• - Manage, configure, and support core networking and security technologies, including Cisco firewalls and switches, FortiGate, FortiSwitch, UniFi, and Cisco ISE.
• - Evaluate network performance and develop solutions to optimize it.
• - Collaborate with other teams to ensure the integration of network systems with other IT systems.
• - Stay up-to-date on emerging network technologies and make recommendations for the improvement of the company's network systems.
• - Develop and maintain network documentation, policies, and procedures.

• Be involved in the installation and configuration of networking devices
• Take part in networking deployment activities, on-site and/or remotely
• Provide on-site and/or remotely troubleshooting
• Create/Revise project related documentation
• Keep up to date with emerging technologies and ensure ongoing learning and professional development
• Gain technical specialization on specific products/technologies/solutions
• Participate in training /knowledge development events

Network Engineer jobs in Greece

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Senior Network Engineer, Fintech

Τεχνικός Τηλεπικοινωνιών – Telco Technician για Υποδομές Κινητής Δικτύωσης

Network Engineer

Mid Level Network Engineer

Network Engineer

Junior Network Engineer