Network Security Engineer

Job Details

Job Position – Network Security Engineer

Company Name – Cygnusit

For the Leading System Integrator Firm in Riyadh, KSA

Experience: 5-8 Years

Required Technical Skills
-Strong hands-on experience in Layer 2 and Layer 3 networking, including VLANs, routing, ACLs, trunking, multicast, QoS, fiber connectivity, and redundancy.
-Practical experience with Cisco switches, Fortinet/FortiGate firewalls, Cisco firewalls, Belden/Hirschmann, Rockwell, Siemens wireless, and Cisco wireless platforms.
-Ability to configure, review, troubleshoot, and document firewall rules, ACLs, NAT, VPN, HA, backups, and controlled access changes.
-Good understanding of OT network segmentation, Purdue model, zones and conduits, remote access, and critical grid communication interfaces.
-Experience troubleshooting industrial protocols and communication paths such as PROFINET, EtherNet/IP, Modbus TCP/IP, OPC, DNP3, and IEC 61850.
-Knowledge of industrial network redundancy and availability methods such as STP, RSTP, MSTP, REP, MRP, HSR, PRP, VRRP, HSRP, ring, redundant ring, and star topologies.

Interested candidate quickly share resume directly on my LinkedIn inbox we can have a call further to discuss on the opportunity.

Email : amreen.shaikh@cygnusit.com

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