Ad Type: Looking for a job Experience Level: Senior Contract Type: Full-time Qualification: Bachelor An experienced Network Engineer and Systems Administrator with advanced technical expertise and a proven track record of delivering results, aligned with CCNA and CCNP engineering standards. Specializing in the design, implementation, and security of enterprise-level network infrastructures. Highly proficient in configuring and troubleshooting essential Layer 2 and Layer 3 technologies, including advanced routing protocols (OSPF, EIGRP), VLANs, inter-VLAN routing, and Spanning Tree protocols (STP/RSTP/MSTP) to ensure optimal path selection and loop-free topologies. Demonstrated practical efficiency in managing enterprise firewalls (FortiGate), leveraging network simulation platforms for complex topology modeling, and applying rigorous, methodical troubleshooting methodologies to guarantee high availability, network resilience, and robust security.